Behavioral task
behavioral1
Sample
995adf5c2d4e4dd42b16ff29ffbddb2da914a53499cd7645b445544fbb8e5418.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
995adf5c2d4e4dd42b16ff29ffbddb2da914a53499cd7645b445544fbb8e5418.exe
Resource
win10v2004-20240802-en
General
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Target
995adf5c2d4e4dd42b16ff29ffbddb2da914a53499cd7645b445544fbb8e5418
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Size
325KB
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MD5
d21a4d9282c5748fcb46843350a21548
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SHA1
1968af26efff7e9178d5debb0ef282049cb7ca92
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SHA256
995adf5c2d4e4dd42b16ff29ffbddb2da914a53499cd7645b445544fbb8e5418
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SHA512
b7409f86618f1ce27f6d7850b53e397f8a601d9bade5cce947e9bba78b89049d4ee16099e20ec75c50aa12abd08b1b05f2b3e9c174710cb5474e11e14a10e720
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SSDEEP
6144:dHCtLo+OPMHhMhu3TuSMSZr+AlUw/hWu6mQT2johaGmaoo:dooRMHhtjuvu+74WuMKjofmM
Malware Config
Extracted
cobaltstrike
http://155.6.3.100:80/Dev/v3.39/LYLTWNOQU5
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user_agent
Accept: application/xhtml+xml, text/html, application/xml Accept-Language: ar-ye Accept-Encoding: gzip, * User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 995adf5c2d4e4dd42b16ff29ffbddb2da914a53499cd7645b445544fbb8e5418
Files
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995adf5c2d4e4dd42b16ff29ffbddb2da914a53499cd7645b445544fbb8e5418.exe windows:6 windows x64 arch:x64
6c490422d29c58dbbd2c64a0637a2a29
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
CloseHandle
Sleep
OpenThread
GetProcessId
OpenProcess
GetThreadDescription
GetModuleHandleA
GetProcAddress
CreateToolhelp32Snapshot
Thread32First
Thread32Next
GetLastError
VirtualProtectEx
SetEndOfFile
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
MultiByteToWideChar
LCMapStringEx
GetStringTypeW
GetCPInfo
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlPcToFileHeader
RaiseException
RtlUnwindEx
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
LoadLibraryExW
RtlUnwind
ReadFile
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
HeapAlloc
HeapFree
GetFileType
GetConsoleMode
ReadConsoleW
SetFilePointerEx
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetFileSizeEx
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetProcessHeap
CreateFileW
HeapSize
WriteConsoleW
Sections
.text Size: 222KB - Virtual size: 222KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 81KB - Virtual size: 81KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 6KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 512B - Virtual size: 348B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
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