cobaltstrike | 139e4016cda7b4909104eab8faaf0118d63d3c1ebdda85cd5daa56f41fac8a83

Sharing

Copy URL Twitter E-mail

General

Target

139e4016cda7b4909104eab8faaf0118d63d3c1ebdda85cd5daa56f41fac8a83
Size

15KB
MD5

bd5d53a659ff74f4ce7f9524ba0ba1dc
SHA1

6a167125d2cb118916369f3b462b1eda02d2c2c8
SHA256

139e4016cda7b4909104eab8faaf0118d63d3c1ebdda85cd5daa56f41fac8a83
SHA512

11e39982a290538792497a09cf50d2031a0a49d526a5332540618604d4cc02fb78cd2d699df227145eada1fc19dea387fba65cda553133974448f6d0d39bf5ef
SSDEEP

192:wN+TKfoxY3LHphaFbz1NhG+b8Og51t4sZPdH/IS+iJcHe3Q5tfFDlEURxc:4+TKQxg/E1Nk+c5EedH/i+36x

Score

10^/10

cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

http://10.1.3.55:8081/JVsJ

Attributes

user_agent
User-Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 1.1.4322; BOIE8;ENUS)

Signatures

Cobaltstrike family
cobaltstrike

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
139e4016cda7b4909104eab8faaf0118d63d3c1ebdda85cd5daa56f41fac8a83

Files

139e4016cda7b4909104eab8faaf0118d63d3c1ebdda85cd5daa56f41fac8a83
.exe windows x64

d2b91b1a4ac609ad050b92a4f682f5cc

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

WriteProcessMemory
VirtualProtect
VirtualAlloc
OpenProcess
Sleep
QueueUserAPC
SetThreadContext
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetModuleHandleW

vcruntime140

__current_exception
__current_exception_context
__C_specific_handler
memset

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vfprintf
__p__commode
_set_fmode
__acrt_iob_func

api-ms-win-crt-runtime-l1-1-0

_initialize_onexit_table
_register_onexit_function
_cexit
__p___argv
terminate
__p___argc
_register_thread_local_exe_atexit_callback
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_c_exit
_set_app_type
_seh_filter_exe
_exit
exit
_crt_atexit
_initterm_e

api-ms-win-crt-math-l1-1-0

__setusermatherr

api-ms-win-crt-locale-l1-1-0

_configthreadlocale

api-ms-win-crt-heap-l1-1-0

_set_new_mode

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 512B - Virtual size: 396B

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: 512B - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

d2b91b1a4ac609ad050b92a4f682f5cc

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

vcruntime140

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-locale-l1-1-0

api-ms-win-crt-heap-l1-1-0

Sections

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

.rdata Size: 7KB - Virtual size: 7KB

.data Size: 1024B - Virtual size: 2KB

.pdata Size: 512B - Virtual size: 396B

.rsrc Size: 512B - Virtual size: 480B

.reloc Size: 512B - Virtual size: 56B

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

.rdata
Size: 7KB - Virtual size: 7KB

.data
Size: 1024B - Virtual size: 2KB

.pdata
Size: 512B - Virtual size: 396B

.rsrc
Size: 512B - Virtual size: 480B

.reloc
Size: 512B - Virtual size: 56B