StartApplication
Static task
static1
Behavioral task
behavioral1
Sample
4b3fe40f53343c85fc58f63ffb5afff75deb4ac0a31603a6bbbefcc671609973.dll
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4b3fe40f53343c85fc58f63ffb5afff75deb4ac0a31603a6bbbefcc671609973.dll
Resource
win10v2004-20240802-en
General
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Target
4b3fe40f53343c85fc58f63ffb5afff75deb4ac0a31603a6bbbefcc671609973
-
Size
423KB
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MD5
dd6f0ff62c5177b557b9bba2479fe324
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SHA1
561e25fb404fc3234cdfd5c01bd9d4958854f40e
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SHA256
4b3fe40f53343c85fc58f63ffb5afff75deb4ac0a31603a6bbbefcc671609973
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SHA512
f5fd1895bb86489baf3f05a65a5caabe2b539fbcb25d72dbf09311089dd06b219d8c06aefd0aa149d26660432ff64f97bb8675f68d1ffe7712f53ff4784ddf98
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SSDEEP
6144:1FCTh+L4i3MCnHthwsLpu/w1PWfpk3uLgaBmqK7nBCCB4wtQn9Zr+SY:PCThwMGHvc8PWfpk3oxBmqKTP4H9tO
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 4b3fe40f53343c85fc58f63ffb5afff75deb4ac0a31603a6bbbefcc671609973
Files
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4b3fe40f53343c85fc58f63ffb5afff75deb4ac0a31603a6bbbefcc671609973.dll windows:6 windows x64 arch:x64
b24ba00f74064921cf190a89688af614
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
ResetEvent
CreateThread
CreateEventA
CloseHandle
GetCurrentThread
SetEvent
Sleep
WaitForSingleObject
VirtualAlloc
VirtualFree
AddVectoredExceptionHandler
VirtualProtect
GetLastError
GetCurrentProcess
GetCurrentThreadId
SuspendThread
ResumeThread
GetThreadContext
SetThreadContext
FlushInstructionCache
VirtualQuery
VirtualProtectEx
VirtualQueryEx
SetLastError
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryExW
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
TerminateProcess
RtlUnwindEx
InterlockedFlushSList
RtlPcToFileHeader
RaiseException
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
HeapAlloc
HeapFree
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
InitializeCriticalSectionEx
LCMapStringW
GetStdHandle
GetFileType
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetProcessHeap
FlushFileBuffers
WriteFile
GetConsoleOutputCP
GetConsoleMode
SetStdHandle
GetFileSizeEx
SetFilePointerEx
GetStringTypeW
HeapSize
HeapReAlloc
CreateFileW
WriteConsoleW
advapi32
CryptAcquireContextA
CryptDecrypt
CryptCreateHash
CryptDeriveKey
CryptHashData
CryptDestroyHash
CryptReleaseContext
CryptDestroyKey
Exports
Exports
Sections
.text Size: 97KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 44KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 262KB - Virtual size: 266KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.detourd Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fptable Size: 512B - Virtual size: 256B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ