Static task
static1
Behavioral task
behavioral1
Sample
81f7cd6d96210041c738239bb8d7a7632a408d54cf9c7106f0da4c3be60d6d2f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
81f7cd6d96210041c738239bb8d7a7632a408d54cf9c7106f0da4c3be60d6d2f.exe
Resource
win10v2004-20231215-en
General
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Target
81f7cd6d96210041c738239bb8d7a7632a408d54cf9c7106f0da4c3be60d6d2f
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Size
705KB
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MD5
efb3b2385498bf1330e422472fed3a2f
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SHA1
c4259f7047cab46d32145e431f89bc15bb08aad9
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SHA256
81f7cd6d96210041c738239bb8d7a7632a408d54cf9c7106f0da4c3be60d6d2f
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SHA512
85f7d95c8a6ffdc10862f97669e4f300b13443f7b894f4d3fcc68a1d57b13530f671451a856b9fe642319831991619b99a1508cf238ee4bdb1b7240cacf95835
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SSDEEP
12288:aF9B+VoUMAdB8qr0zw9iXQ40AOzDr5YJjsF/5v3ZkHRik8:aF9BPatr0zAiX90z/F0jsFB3SQk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81f7cd6d96210041c738239bb8d7a7632a408d54cf9c7106f0da4c3be60d6d2f
Files
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81f7cd6d96210041c738239bb8d7a7632a408d54cf9c7106f0da4c3be60d6d2f.exe windows:5 windows x86 arch:x86
7df1816239c5bc855600d41210406c5b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
advapi32
RegOpenKeyExW
kernel32
SizeofResource
HeapFree
GetCommandLineW
GetModuleFileNameW
InitializeCriticalSectionAndSpinCount
HeapSize
GetLastError
GetFileAttributesExW
LockResource
HeapReAlloc
RaiseException
FindResourceExW
LoadResource
FindResourceW
HeapAlloc
DecodePointer
HeapDestroy
GetProcAddress
DeleteCriticalSection
GetProcessHeap
GetModuleHandleW
FreeLibrary
LoadLibraryExW
WriteConsoleW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
FlushFileBuffers
GetStringTypeW
SetStdHandle
CloseHandle
IsDebuggerPresent
OutputDebugStringW
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
RtlUnwind
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetStdHandle
WriteFile
GetACP
LCMapStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetOEMCP
GetCPInfo
GetCommandLineA
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetFileType
CreateFileW
shell32
SHGetFolderPathW
user32
CharLowerBuffW
shlwapi
SHQueryValueExW
PathAppendW
PathRemoveFileSpecW
Sections
.text Size: 71KB - Virtual size: 71KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 56KB - Virtual size: 56KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 572KB - Virtual size: 576KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE