Static task
static1
Behavioral task
behavioral1
Sample
2766fa91594ba04c3c27b9ec39865a8d13fe62d79da8516c1c36d1ba607eddd7.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2766fa91594ba04c3c27b9ec39865a8d13fe62d79da8516c1c36d1ba607eddd7.exe
Resource
win10v2004-20231215-en
General
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Target
2766fa91594ba04c3c27b9ec39865a8d13fe62d79da8516c1c36d1ba607eddd7
-
Size
170KB
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MD5
45d6cfb0f85b66e00b8081d39ef806a9
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SHA1
bbc8ce7f2392dc17b7aaa260d2a30938289cb6c6
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SHA256
2766fa91594ba04c3c27b9ec39865a8d13fe62d79da8516c1c36d1ba607eddd7
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SHA512
a29dcd272da13be2e3511c21b14e895d5e155caa32d8d17f50a5cf23b45cd4bc8fe1098596967cda1dded4792fc4a1a51526c7264fa995e83f7fab68a5341c2f
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SSDEEP
3072:Q0A5/UvFllln07SHrsaxt68AkWhs0FDz+bLTNpwsBHSg57lnAv:05/UvFlX0Yrsaxw8AkW2MabS25n
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2766fa91594ba04c3c27b9ec39865a8d13fe62d79da8516c1c36d1ba607eddd7
Files
-
2766fa91594ba04c3c27b9ec39865a8d13fe62d79da8516c1c36d1ba607eddd7.exe windows:6 windows x64 arch:x64
2264fa12178f4cd545d7325e35cfb6b6
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
Process32First
FindFirstFileA
HeapFree
FindNextFileA
FindClose
GetCommandLineA
CreateToolhelp32Snapshot
LoadLibraryA
DeleteFileA
Process32Next
CloseHandle
HeapAlloc
GetProcAddress
SetFileApisToOEM
GetCurrentProcessId
GetProcessHeap
FreeLibrary
SetEndOfFile
WriteConsoleW
HeapReAlloc
HeapSize
CreateFileW
ReadConsoleW
ReadFile
FlushFileBuffers
GetStringTypeW
SetStdHandle
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
RtlUnwindEx
RtlPcToFileHeader
RaiseException
GetLastError
SetLastError
EncodePointer
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameW
GetStdHandle
WriteFile
GetConsoleOutputCP
GetConsoleMode
GetFileSizeEx
SetFilePointerEx
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
LCMapStringW
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineW
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
GetFileType
bcrypt
BCryptCreateHash
BCryptHashData
BCryptDestroyHash
BCryptCloseAlgorithmProvider
BCryptGenerateSymmetricKey
BCryptOpenAlgorithmProvider
BCryptDecrypt
BCryptGetProperty
BCryptDestroyKey
BCryptFinishHash
Sections
.text Size: 111KB - Virtual size: 111KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 43KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 252B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ