ServiceMain
Static task
static1
Behavioral task
behavioral1
Sample
a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2.dll
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2.dll
Resource
win10v2004-20231215-en
General
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Target
a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2
-
Size
95KB
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MD5
57a22e74ba27b034613b0c6ac54a10d5
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SHA1
c1d312762d598831d431b08e47075047582856aa
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SHA256
a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2
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SHA512
f319d5bf967005ec2b4a86e84f2188f321a8994480687c81645a5c7ff1b69450cf1f78182c9658618c74886de8efa7380c5043d74c61d023b1903fcd3b187740
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SSDEEP
1536:UIzZGDMl6ZVowxh9nJaag7rUkVOoT9wMMwTxME9WWYTJIyb9ohs4sUsP40:UwEDMl68wFm74kQoT+MXTx19xYTJ7b9o
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2
Files
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a3cd08afd7317d1619fba83c109f268b4b60429b4eb7c97fc274f92ff4fe17a2.dll windows:5 windows x64 arch:x64
22423f9b15270dac3068dfdc158e241e
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL
Imports
kernel32
QueryPerformanceCounter
GetLastError
lstrcatW
lstrcmpiW
lstrcpyW
CreateThread
WaitForSingleObject
lstrlenW
lstrcmpiA
LoadLibraryA
GetProcAddress
HeapReAlloc
GetSystemTimeAsFileTime
EncodePointer
DecodePointer
HeapAlloc
GetCurrentThreadId
FlsSetValue
GetCommandLineA
RaiseException
RtlPcToFileHeader
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
HeapFree
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
FlsGetValue
FlsFree
SetLastError
FlsAlloc
Sleep
HeapSize
GetModuleHandleW
ExitProcess
RtlUnwindEx
WriteFile
GetStdHandle
GetModuleFileNameW
HeapSetInformation
GetVersion
HeapCreate
HeapDestroy
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
GetStartupInfoW
DeleteCriticalSection
GetModuleFileNameA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStringsW
GetTickCount
GetCurrentProcessId
LeaveCriticalSection
EnterCriticalSection
LCMapStringW
MultiByteToWideChar
GetStringTypeW
LoadLibraryW
user32
wsprintfW
wsprintfA
shlwapi
StrTrimW
Exports
Exports
Sections
.text Size: 58KB - Virtual size: 57KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 18KB - Virtual size: 18KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 436B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ