ServiceMain
Static task
static1
Behavioral task
behavioral1
Sample
bf08757c4b9596a666d8b60303fc1ff4ea87f5550e7c0b7218a9d2fffa091a3d.dll
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
bf08757c4b9596a666d8b60303fc1ff4ea87f5550e7c0b7218a9d2fffa091a3d.dll
Resource
win10v2004-20240704-en
General
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Target
bf08757c4b9596a666d8b60303fc1ff4ea87f5550e7c0b7218a9d2fffa091a3d
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Size
106KB
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MD5
f046cfcc7de84a7c7fbc62ffbb6d5752
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SHA1
b462b2143353218054d01b5d0367440ba8b4b214
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SHA256
bf08757c4b9596a666d8b60303fc1ff4ea87f5550e7c0b7218a9d2fffa091a3d
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SHA512
7f278a24a40740ddb2d01a1fb62d8c2de462d990871cb6a42d307917ff0eb5e936e467349934b6716c9be4f401312de9f8a1623f0a71085f0c00b8c1ac84b404
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SSDEEP
3072:K1eSFG0tXAR+JMCX3LuI7Jdw603GwJ5DqqSjl0:e44AYLnLNxiG4qHl0
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bf08757c4b9596a666d8b60303fc1ff4ea87f5550e7c0b7218a9d2fffa091a3d
Files
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bf08757c4b9596a666d8b60303fc1ff4ea87f5550e7c0b7218a9d2fffa091a3d.dll windows:5 windows x86 arch:x86
d9a8407aabeebd7fab435133b068aad5
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
DeleteCriticalSection
CreateThread
VirtualProtect
VirtualAlloc
LoadLibraryA
GetCurrentProcessId
GetTickCount
SetLastError
WaitForSingleObject
Sleep
FreeConsole
DecodePointer
GetCurrentProcess
GetLastError
ReleaseMutex
CreateMutexA
CloseHandle
CreateFileA
WriteFile
GetFileSizeEx
ReadFile
LocalFree
LocalAlloc
GetCurrentThreadId
GetProcAddress
CreateFileW
WriteConsoleW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetSystemTimeAsFileTime
InitializeSListHead
EncodePointer
GetModuleFileNameW
RaiseException
InterlockedFlushSList
RtlUnwind
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
WideCharToMultiByte
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
HeapFree
HeapAlloc
LCMapStringW
GetStdHandle
GetFileType
GetACP
IsValidCodePage
GetOEMCP
GetCPInfo
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
GetCommandLineA
GetCommandLineW
GetStringTypeW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
HeapSize
HeapReAlloc
SetFilePointerEx
advapi32
SystemFunction036
RegCreateKeyA
RegOpenKeyA
SetServiceStatus
RegisterServiceCtrlHandlerA
RegCloseKey
RegQueryValueExA
RegCreateKeyExA
RegSetValueExA
CryptAcquireContextW
CryptVerifySignatureW
CryptCreateHash
CryptHashData
CryptDestroyHash
CryptImportKey
CryptReleaseContext
Exports
Exports
Sections
.text Size: 62KB - Virtual size: 61KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 25KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ