Static task
static1
Behavioral task
behavioral1
Sample
1b42b110129891ad814e4c34ca53c38c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1b42b110129891ad814e4c34ca53c38c.exe
Resource
win10v2004-20231222-en
General
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Target
1b42b110129891ad814e4c34ca53c38c
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Size
313KB
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MD5
1b42b110129891ad814e4c34ca53c38c
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SHA1
e30b7612cd127bbfb1093eb6c214f58d422c4c58
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SHA256
14832b6d9b626abfcf229a7c5abb2949ba9c744007a662d9c44d71d699226ab7
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SHA512
ac20a43e7d2d2e2d2f810fc3ef45cc09d147a30883c56bf77321fb22c12ebafc7235acd6eda7337a84bc706da64112dfb17281d32f73d67b33bd2b8123ecb7bd
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SSDEEP
6144:frK9uEo2S1YnQmCX492DkwNP3qpYFtcM7dZssr+Ixf6LuDTKD2ay9KGYG0Lb:fryu6/eIo4vMResyEf0uP9d9UG0b
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b42b110129891ad814e4c34ca53c38c
Files
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1b42b110129891ad814e4c34ca53c38c.exe windows:4 windows x86 arch:x86
a8286b574ff850cd002ea6282d15aa40
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
HeapAlloc
HeapFree
OutputDebugStringA
lstrcpynW
UnmapViewOfFile
MultiByteToWideChar
MapViewOfFile
CloseHandle
CreateFileMappingW
GetFileSize
CreateFileW
lstrlenW
GetCommandLineW
ExitProcess
Sleep
DeleteFileW
SetFileAttributesW
GetFileAttributesW
FreeLibrary
GetProcAddress
LoadLibraryW
GetTempPathW
GetModuleHandleW
GetLastError
GetModuleFileNameW
GetTickCount
GetCurrentThreadId
GetSystemTimeAsFileTime
GetCurrentProcessId
GetProcessHeap
ReadFile
WriteFile
SetFileTime
SetFilePointer
user32
MessageBoxA
wvsprintfA
wsprintfW
PostMessageW
version
GetFileVersionInfoW
GetFileVersionInfoSizeW
VerQueryValueW
Sections
.text Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.tsustub Size: 118KB - Virtual size: 118KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.tsuarch Size: 170KB - Virtual size: 170KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ