Behavioral task
behavioral1
Sample
6c2e84410147977d19f27906235d2a8f0d3f993f8dd0bc0b9b7d64e25c3921aa.exe
Resource
win7-20231025-en
Behavioral task
behavioral2
Sample
6c2e84410147977d19f27906235d2a8f0d3f993f8dd0bc0b9b7d64e25c3921aa.exe
Resource
win10v2004-20231023-en
General
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Target
6c2e84410147977d19f27906235d2a8f0d3f993f8dd0bc0b9b7d64e25c3921aa
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Size
10.0MB
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MD5
f9803d0afe72f039539f43df5fa84b52
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SHA1
8243db4cceda15eee941d471697a344e4d7c2e91
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SHA256
6c2e84410147977d19f27906235d2a8f0d3f993f8dd0bc0b9b7d64e25c3921aa
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SHA512
d8a37ec0ae5c65c5ac3567402f98f30c17616872faa559f4e384de26fd3ce132524277fdf6acd45e9c08b512ee0abd8209dbd9f1c9d27eddb29438748b03ca1b
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SSDEEP
192:o8wQYuph/uv795EBINNUIKx73Q5tfBDvmzVF8/:oLQYu7/uBmB/IK3q8VF8/
Malware Config
Extracted
cobaltstrike
http://127.0.0.1:80/dBIn
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user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; MANM; MANM)
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6c2e84410147977d19f27906235d2a8f0d3f993f8dd0bc0b9b7d64e25c3921aa
Files
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6c2e84410147977d19f27906235d2a8f0d3f993f8dd0bc0b9b7d64e25c3921aa.exe windows:6 windows x64 arch:x64
40e123cba263965fed8f8ec1ffe2e800
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
VirtualAlloc
WaitForSingleObject
CreateThread
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
GetModuleHandleW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
RtlCaptureContext
vcruntime140
__C_specific_handler
__current_exception
__current_exception_context
memset
memmove
api-ms-win-crt-runtime-l1-1-0
_register_onexit_function
_crt_atexit
_seh_filter_exe
terminate
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
__p___argc
_set_app_type
_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: 4KB - 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: 384B
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: 44B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ