cobaltstrike | 81866e3359ea199d9166ad5c82a4d3e0a57b3463fdaabd26233a6374ec834813

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General

Target

81866e3359ea199d9166ad5c82a4d3e0a57b3463fdaabd26233a6374ec834813
Size

91KB
MD5

f5058609445e99fc508fb5b44685610e
SHA1

a30bfe4afd2b14df88840d1d31b6bf84a687698a
SHA256

81866e3359ea199d9166ad5c82a4d3e0a57b3463fdaabd26233a6374ec834813
SHA512

9b74d3cd5747732aa69511792fa2c2f27d4fae7796a2ab5b2ffafb36ef840be462813e4c17f8f654cbd7d518e51758ef5f337784c6bbb397ce1fca5a0fe28550
SSDEEP

1536:3AtVjHLTdPzELRDGcK4zqhNCcVqUFdjtzty9jeal9G6Mb1tBaq9NEyj:3MjrTphcKAArDZz4N9GhbkMNEU

Score

10^/10

cobaltstrike

Malware Config

Extracted

Family

cobaltstrike

http://120.26.106.59:48831/IPNv

Attributes

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

Signatures

Cobaltstrike family
cobaltstrike

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
81866e3359ea199d9166ad5c82a4d3e0a57b3463fdaabd26233a6374ec834813

Files

81866e3359ea199d9166ad5c82a4d3e0a57b3463fdaabd26233a6374ec834813
.exe windows:6 windows x64 arch:x64

559de0edf0b1710270a75fb15e80fc5f

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

VirtualAlloc
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
RtlCaptureContext

vcruntime140

__current_exception
__C_specific_handler
__current_exception_context
memset
memmove
memcpy

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

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

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

__setusermatherr

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

__p__commode
_set_fmode

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

_configthreadlocale

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

_set_new_mode

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

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: 360B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 80KB - Virtual size: 80KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Extracted

Signatures

Files

559de0edf0b1710270a75fb15e80fc5f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

vcruntime140

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

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

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

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

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

Sections

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

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

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

.pdata Size: 512B - Virtual size: 360B

.rsrc Size: 80KB - Virtual size: 80KB

.reloc Size: 512B - Virtual size: 48B

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

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

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

.pdata
Size: 512B - Virtual size: 360B

.rsrc
Size: 80KB - Virtual size: 80KB

.reloc
Size: 512B - Virtual size: 48B