Sample viewer

vx.netlux.org/Trojan.DOS.Sleepe

.

GIF

Syscalls:

Time Syscall Op Syscall Name
2018-12-17T22:55:22.69485247Z 61 PC: 18126 | Open file (Filename = 'A:\TEST.EXE')
2018-12-17T22:55:22.702626712Z 63 PC: 18136 | Read file or device (Read 32 bytes on handle 5)
2018-12-17T22:55:22.705370837Z 66 PC: 1813f | Move file pointer
2018-12-17T22:55:22.706984643Z 62 PC: 18144 | Close file
2018-12-17T22:55:22.710940472Z 48 PC: 16efc | Get DOS version
2018-12-17T22:55:22.712282395Z 74 PC: 16f4c | Reallocate memory
2018-12-17T22:55:22.714211249Z 48 PC: 16fb0 | Get DOS version
2018-12-17T22:55:22.715563085Z 53 PC: 16fb8 | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:55:22.717226033Z 37 PC: 16fca | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:55:22.718338523Z 68 PC: 1705b | I/O control for devices (Set for = 'WJWUWW')
2018-12-17T22:55:22.719643509Z 68 PC: 1705b | I/O control for devices
2018-12-17T22:55:22.721930692Z 68 PC: 1705b | I/O control for devices
2018-12-17T22:55:22.7234543Z 68 PC: 1705b | I/O control for devices
2018-12-17T22:55:22.725036123Z 68 PC: 1705b | I/O control for devices
2018-12-17T22:55:22.727496254Z 53 PC: 14dfa | Get interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:55:22.72943617Z 53 PC: 14e07 | Get interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T22:55:22.730581015Z 53 PC: 14e14 | Get interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:55:22.732738551Z 37 PC: 14e29 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:55:22.734121963Z 37 PC: 14e31 | Set interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T22:55:22.735579514Z 37 PC: 14e39 | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:55:22.737823881Z 53 PC: 158b8 | Get interrupt vector (Interrupt = '239' AKA 'UNKNOWN!')
2018-12-17T22:55:22.739351176Z 53 PC: 158c5 | Get interrupt vector (Interrupt = '240' AKA 'UNKNOWN!')
2018-12-17T22:55:22.740864292Z 53 PC: 158d4 | Get interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-17T22:55:22.74352363Z 37 PC: 158e1 | Set interrupt vector (Interrupt = '239' AKA 'UNKNOWN!')
2018-12-17T22:55:22.744749704Z 53 PC: 158e8 | Get interrupt vector (Interrupt = '8' AKA 'Console input without echo')
2018-12-17T22:55:22.745866657Z 37 PC: 158f5 | Set interrupt vector (Interrupt = '240' AKA 'UNKNOWN!')
2018-12-17T22:55:22.747290394Z 53 PC: 15901 | Get interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-17T22:55:22.761707464Z 48 PC: 159c3 | Get DOS version
2018-12-17T22:55:22.763157041Z 68 PC: 14d70 | I/O control for devices (Set for = '. ;-)�')
2018-12-17T22:55:22.765075208Z 68 PC: 14d70 | I/O control for devices (Set for = '')
2018-12-17T22:55:22.767423213Z 51 PC: 14d8e | Get or set Ctrl-Break
2018-12-17T22:55:22.769061071Z 51 PC: 14d9a | Get or set Ctrl-Break
2018-12-17T22:55:22.775554617Z 57 PC: 13980 | Create subdirectory
2018-12-17T22:55:22.794918247Z 45 PC: 13a54 | Set time
2018-12-17T22:55:22.79842142Z 43 PC: 139d3 | Set date
2018-12-17T22:55:22.804907582Z 61 PC: 13618 | Open file (Filename = 'C:\WIN.BAT')
2018-12-17T22:55:22.810700988Z 60 PC: 134dd | Create or truncate file
2018-12-17T22:55:23.171405417Z 62 PC: 1344b | Close file
2018-12-17T22:55:23.173992799Z 61 PC: 13618 | Open file (Filename = 'C:\WIN.BAT')
2018-12-17T22:55:23.181995139Z 68 PC: 13571 | I/O control for devices (Set for = ' ME UP!!!')
2018-12-17T22:55:23.184939944Z 64 PC: 1343a | Write file or device (Write 0 bytes on handle 5)
2018-12-17T22:55:23.187695716Z 64 PC: 1343a | Write file or device (Write 133 bytes on handle 5)
2018-12-17T22:55:23.19650214Z 66 PC: 131ed | Move file pointer
2018-12-17T22:55:23.19828033Z 62 PC: 1344b | Close file
2018-12-17T22:55:23.207097702Z 61 PC: 13618 | Open file (Filename = 'C:\AUTOEXEC.BAT')
2018-12-17T22:55:23.214295114Z 68 PC: 13571 | I/O control for devices (Set for = ' ME UP!!!')
2018-12-17T22:55:23.217343182Z 64 PC: 1343a | Write file or device (Write 0 bytes on handle 5)
2018-12-17T22:55:23.224873344Z 64 PC: 1343a | Write file or device (Write 93 bytes on handle 5)
2018-12-17T22:55:23.229557493Z 66 PC: 131ed | Move file pointer
2018-12-17T22:55:23.23145161Z 62 PC: 1344b | Close file
2018-12-17T22:55:23.24084951Z 61 PC: 13618 | Open file (Filename = 'C:\SLEEPER.BAT')
2018-12-17T22:55:23.2473724Z 60 PC: 134dd | Create or truncate file
2018-12-17T22:55:23.257209068Z 62 PC: 1344b | Close file
2018-12-17T22:55:23.25896325Z 61 PC: 13618 | Open file (Filename = 'C:\SLEEPER.BAT')
2018-12-17T22:55:23.265629822Z 68 PC: 13571 | I/O control for devices (Set for = ' ME UP!!!')
2018-12-17T22:55:23.268510299Z 64 PC: 1343a | Write file or device (Write 0 bytes on handle 5)
2018-12-17T22:55:23.270854017Z 64 PC: 1343a | Write file or device (Write 138 bytes on handle 5)
2018-12-17T22:55:23.278443697Z 66 PC: 131ed | Move file pointer
2018-12-17T22:55:23.279801156Z 62 PC: 1344b | Close file
2018-12-17T22:55:23.287234945Z 25 PC: 13036 | Get default drive
2018-12-17T22:55:23.289971582Z 71 PC: 13046 | Get current directory
2018-12-17T22:55:23.297915329Z 26 PC: 12d61 | Set disk transfer address
2018-12-17T22:55:23.299333882Z 78 PC: 12d68 | Find first file
2018-12-17T22:55:23.309799267Z 65 PC: 12cdf | Delete file (Filename = 'A:\TEST.EXE')
2018-12-17T22:55:23.321224185Z 79 PC: 12ce5 | Find next file
2018-12-17T22:55:23.326586521Z 37 PC: 15b93 | Set interrupt vector (Interrupt = '28' AKA 'Get allocation info for specified drive')
2018-12-17T22:55:23.328881998Z 53 PC: 15b9a | Get interrupt vector (Interrupt = '239' AKA 'UNKNOWN!')
2018-12-17T22:55:23.330729672Z 37 PC: 15ba7 | Set interrupt vector (Interrupt = '9' AKA 'Display string')
2018-12-17T22:55:23.332138284Z 37 PC: 15bb2 | Set interrupt vector (Interrupt = '239' AKA 'UNKNOWN!')
2018-12-17T22:55:23.334255555Z 37 PC: 15bbd | Set interrupt vector (Interrupt = '240' AKA 'UNKNOWN!')
2018-12-17T22:55:23.335977479Z 51 PC: 14da5 | Get or set Ctrl-Break
2018-12-17T22:55:23.337139601Z 37 PC: 15027 | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:55:23.339408093Z 37 PC: 15031 | Set interrupt vector (Interrupt = '4' AKA 'Auxiliary output')
2018-12-17T22:55:23.340715866Z 37 PC: 1503b | Set interrupt vector (Interrupt = '36' AKA 'Set random record number')
2018-12-17T22:55:23.342115624Z 37 PC: 1710c | Set interrupt vector (Interrupt = '0' AKA 'Program terminate')
2018-12-17T22:55:23.344062357Z 76 PC: 170f5 | Terminate with return code (Return code = '0')