Static task
static1
Behavioral task
behavioral1
Sample
8c7b9847a73e8495bf332249fe94a7b449c73439f2e1610e046d0d38b888038d.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8c7b9847a73e8495bf332249fe94a7b449c73439f2e1610e046d0d38b888038d.exe
Resource
win10v2004-20231215-en
General
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Target
8c7b9847a73e8495bf332249fe94a7b449c73439f2e1610e046d0d38b888038d
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Size
257KB
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MD5
37b072d477ea0ff5419b918f0d365698
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SHA1
f355aae643db63e05ceb6e522d894502f41887d3
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SHA256
8c7b9847a73e8495bf332249fe94a7b449c73439f2e1610e046d0d38b888038d
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SHA512
2235ae0d955e47284eedaa703c2f4387bb1f26746f6eb8b3eecdf4260db28250eec97059d29ace22a5abda3f62cfff1fa7d77cc5a3573230faa6f6db55870d23
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SSDEEP
6144:eVqzL91j0G/i0AydIxOSCvJgtmJ52hICzt:iqzL91fvSCvJgtmJ5mICh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8c7b9847a73e8495bf332249fe94a7b449c73439f2e1610e046d0d38b888038d
Files
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8c7b9847a73e8495bf332249fe94a7b449c73439f2e1610e046d0d38b888038d.exe windows:4 windows x86 arch:x86
66b97278292909eb5fce5c7444a4f83d
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
lz32
LZInit
LZCopy
comctl32
ord17
kernel32
GetProcessHeap
MoveFileA
lstrcpyA
lstrlenA
ResumeThread
SetThreadContext
FlushInstructionCache
WriteProcessMemory
VirtualProtectEx
GetThreadContext
lstrcpynA
GetModuleFileNameA
DuplicateHandle
GetCurrentProcess
RemoveDirectoryA
ExitProcess
Sleep
CloseHandle
DeleteFileA
WaitForSingleObject
CreateProcessA
lstrcatA
CreateDirectoryA
SetCurrentDirectoryA
CreateFileA
GetTempFileNameA
GetFileAttributesA
GetTempPathA
HeapAlloc
GlobalFree
GlobalUnlock
WriteFile
ReadFile
SetFilePointer
GlobalLock
GlobalAlloc
lstrcmpiA
GetCommandLineA
FreeLibrary
GetProcAddress
GetLastError
LoadLibraryA
SetErrorMode
QueryPerformanceCounter
GetTickCount
GetCurrentThreadId
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetModuleHandleA
GetStartupInfoA
user32
wsprintfA
MessageBoxA
Sections
.text Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 7KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 624B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ