Behavioral task
behavioral1
Sample
b0dec9d9c46cc592ec7efaec225d07f1db5b3c4de9dedb05768071b43583e124.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
b0dec9d9c46cc592ec7efaec225d07f1db5b3c4de9dedb05768071b43583e124.exe
Resource
win10v2004-20220812-en
General
-
Target
b0dec9d9c46cc592ec7efaec225d07f1db5b3c4de9dedb05768071b43583e124
-
Size
680KB
-
MD5
3ca4a86af00d92e238610328745f2f33
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SHA1
5f0b0cd0811f36650493510c43828cf17a52acfc
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SHA256
b0dec9d9c46cc592ec7efaec225d07f1db5b3c4de9dedb05768071b43583e124
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SHA512
7df55413d884c374cbc73b2b0a494665487743f16fb1d31c8703de4749761dccf2833515c61a6ac291feacd735dc142eb05df193a7b948528f38da6b1aaa9dad
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SSDEEP
6144:OTG3PneL2L8EMbiRImHjMxgPAM25k+dc9A7:jPeL2rMbimxg4OGcu7
Malware Config
Extracted
cobaltstrike
http://192.168.136.128:8080/uAaF
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user_agent
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.0; Trident/4.0)
Signatures
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Cobaltstrike family
Files
-
b0dec9d9c46cc592ec7efaec225d07f1db5b3c4de9dedb05768071b43583e124.exe windows x64
ebaab6aff9bcf37c647f4b4a5a2431c7
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
VirtualProtect
WriteConsoleW
GetCurrentThreadId
IsDebuggerPresent
RaiseException
MultiByteToWideChar
WideCharToMultiByte
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
InitializeSListHead
GetStartupInfoW
GetModuleHandleW
GetLastError
HeapAlloc
HeapFree
GetProcessHeap
VirtualQuery
FreeLibrary
GetProcAddress
RtlUnwindEx
InterlockedPushEntrySList
InterlockedFlushSList
GetModuleFileNameW
LoadLibraryExW
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
EncodePointer
RtlPcToFileHeader
GetStdHandle
WriteFile
ExitProcess
GetModuleHandleExW
GetCurrentThread
OutputDebugStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
SetConsoleCtrlHandler
GetFileSizeEx
SetFilePointerEx
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
ReadConsoleW
CloseHandle
CreateFileW
RtlUnwind
Sections
.textbss Size: - Virtual size: 194KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 436KB - Virtual size: 435KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 27KB - Virtual size: 26KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 512B - Virtual size: 451B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 373B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
_RDATA Size: 1024B - Virtual size: 671B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 111KB - Virtual size: 111KB
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