Static task
static1
Behavioral task
behavioral1
Sample
lockisdog.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
lockisdog.exe
Resource
win10v2004-20230220-en
General
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Target
lockisdog.bin.zip
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Size
28KB
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MD5
8a62196942be8ae52423075fef6430b8
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SHA1
0fcb33ad615ca7991af2f4753703e439c5a21d83
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SHA256
05fee3efae94c3f4a283db5968e489586931a24012fa0823b699b8db6e57a6e9
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SHA512
650ce5de539f5d5aef239625bef48a56441563b2fd3c1890b4fab7d106a0e943042303875496f76d18cc41c60e05d0df9f78a53ecf2e3cc6656787ea61630920
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SSDEEP
384:74tAvQubVKhhV9JI1NhshwOx3gUsG/1ZlwmQ/MfSzPcySf/+BIsabMrA9zjEibFV:73vPb4jjI7hsbxZsuOV/es4lZH/R
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/lockisdog.bin
Files
-
lockisdog.bin.zip.zip
Password: infected
-
lockisdog.bin.exe windows x86
ba2ce247fa49357770ce28f139e2f1ab
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetFilePointerEx
CloseHandle
lstrlenW
CreateFileW
HeapCreate
GetCurrentProcess
ExitProcess
CreateThread
GetCurrentThread
SetThreadPriority
WaitForMultipleObjects
Sleep
GetLogicalDrives
SetFilePointer
FindClose
lstrcmpiA
lstrcmpiW
lstrcpyA
ReadFile
lstrcatW
GetModuleFileNameW
CreateProcessW
GetEnvironmentVariableW
GetDriveTypeA
GetTempPathW
GetTempFileNameW
SetFileAttributesW
GetFileAttributesW
FindFirstFileW
FindNextFileW
CopyFileW
MoveFileExW
SetPriorityClass
MultiByteToWideChar
WideCharToMultiByte
CompareStringA
WriteFile
GetFileSizeEx
GetLastError
lstrlenA
GetProcessHeap
HeapFree
HeapReAlloc
lstrcpyW
HeapAlloc
advapi32
RegQueryValueExW
RegOpenKeyExW
RegCreateKeyExW
RegCloseKey
CryptGenRandom
CryptReleaseContext
CryptAcquireContextW
RegSetValueExW
shell32
SHChangeNotify
ShellExecuteExW
shlwapi
PathFindFileNameW
PathRemoveFileSpecW
PathAddBackslashW
ntdll
_aulldiv
_alldiv
_allrem
_chkstk
RtlUnwind
NtQueryVirtualMemory
Sections
.rdata Size: 52KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE