cobaltstrike | b4cd7db75f4d40d5951a8e09707771d4c26068c0b8090e4f26d925209f7fdc11

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General

Target

b4cd7db75f4d40d5951a8e09707771d4c26068c0b8090e4f26d925209f7fdc11
Size

64KB
MD5

c8223ca7cc35be18ec7770ddf348c6d7
SHA1

a6df9a84ff4611b7e3792a3a8f655aef0db2ad84
SHA256

b4cd7db75f4d40d5951a8e09707771d4c26068c0b8090e4f26d925209f7fdc11
SHA512

a525294f8bf7019b7f07bc6fa5f997d07452c2d67224e9cf4bc408dba5e60098ffbeba2288f3b069cd6975224851cedb9806465389b98a3ad87c502ae21e33c0
SSDEEP

384:FRmEh5+UDxuaBX3tMWqoHeTQlyCedtmyhdIA4fSv5LfEmnI1hbo6QfBnQ0Q5JGAQ:Fn5+yBX31yC46Qv5Q1RobB25IAB9

Score

10^/10

cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

http://8.137.160.69:4445/bfIL

Attributes

user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0; BOIE9;ENIN)

Signatures

Cobaltstrike family
cobaltstrike

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
b4cd7db75f4d40d5951a8e09707771d4c26068c0b8090e4f26d925209f7fdc11

Files

b4cd7db75f4d40d5951a8e09707771d4c26068c0b8090e4f26d925209f7fdc11
.exe windows:6 windows x64 arch:x64

c64bcc61c991fc747c4674075510d310

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

PDB Paths

D:\Visual Stidio_Project\mstest\x64\Debug\mstest.pdb

Imports

kernel32

VirtualProtect
GetModuleHandleW
GetProcAddress
LoadLibraryW
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetCurrentThreadId
IsDebuggerPresent
FreeLibrary
VirtualQuery
GetProcessHeap
HeapFree
HeapAlloc
GetLastError
GetStartupInfoW
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
WideCharToMultiByte
MultiByteToWideChar
RaiseException
RtlCaptureContext

vcruntime140d

__current_exception_context
__vcrt_GetModuleHandleW
__std_type_info_destroy_list
__C_specific_handler_noexcept
__C_specific_handler
__current_exception
__vcrt_GetModuleFileNameW
__vcrt_LoadLibraryExW
memcpy

ucrtbased

strcat_s
__stdio_common_vsprintf_s
_seh_filter_dll
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
terminate
_wmakepath_s
_wsplitpath_s
wcscpy_s
_set_new_mode
_configthreadlocale
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
__p___argc
_set_fmode
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
__setusermatherr
_set_app_type
_seh_filter_exe
_CrtDbgReportW
_CrtDbgReport
strcmp
strcpy_s
__stdio_common_vfprintf
__acrt_iob_func
__p__commode

Sections

.textbss
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.text
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 13KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 8KB - Virtual size: 8KB

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

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1024B - Virtual size: 642B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

c64bcc61c991fc747c4674075510d310

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

vcruntime140d

ucrtbased

Sections

.textbss Size: - Virtual size: 64KB

.text Size: 34KB - Virtual size: 33KB

.rdata Size: 13KB - Virtual size: 12KB

.data Size: 512B - Virtual size: 2KB

.pdata Size: 8KB - Virtual size: 8KB

.idata Size: 4KB - Virtual size: 3KB

.msvcjmc Size: 512B - Virtual size: 451B

.00cfg Size: 512B - Virtual size: 373B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 1024B - Virtual size: 642B

.textbss
Size: - Virtual size: 64KB

.text
Size: 34KB - Virtual size: 33KB

.rdata
Size: 13KB - Virtual size: 12KB

.data
Size: 512B - Virtual size: 2KB

.pdata
Size: 8KB - Virtual size: 8KB

.idata
Size: 4KB - Virtual size: 3KB

.msvcjmc
Size: 512B - Virtual size: 451B

.00cfg
Size: 512B - Virtual size: 373B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 1024B - Virtual size: 642B