Behavioral task
behavioral1
Sample
99b36b1870cf90ce362e4e241e10fa0116f66109766d5995a2383aca168b5aa5.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
99b36b1870cf90ce362e4e241e10fa0116f66109766d5995a2383aca168b5aa5.exe
Resource
win10v2004-20230703-en
General
-
Target
99b36b1870cf90ce362e4e241e10fa0116f66109766d5995a2383aca168b5aa5
-
Size
14KB
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MD5
01313efd6119dda21d8ed774789332c3
-
SHA1
6ed2b4cd956073cb038aeb8640e7d73730972121
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SHA256
99b36b1870cf90ce362e4e241e10fa0116f66109766d5995a2383aca168b5aa5
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SHA512
c9d21a06c28cd91f063a11b441051a1587336eb4e8466a5884e3053f02074a940c1207908f34ff37bc77838fbe1e633177b1323068915d001c33f2db7dbf777d
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SSDEEP
192:wDP6Ckm/LxYnXC40NOfqpzFmumE4HdVjEPGwviWZgphassgAV2aocm3Q5tf5DSwC:Mam/LxYnS40NOif14/j3X3VD
Malware Config
Extracted
cobaltstrike
http://185.224.169.210:8087/FlQZ
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user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2; WOW64; Trident/6.0; Touch)
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99b36b1870cf90ce362e4e241e10fa0116f66109766d5995a2383aca168b5aa5
Files
-
99b36b1870cf90ce362e4e241e10fa0116f66109766d5995a2383aca168b5aa5.exe windows x64
f1327b601d92e3c00ce85589d3566bec
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
msvcp140
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAVios_base@1@AEAV21@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@H@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV01@P6AAEAV01@AEAV01@@Z@Z
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QEAAXH_N@Z
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@XZ
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAXXZ
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAAHD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QEAAAEAV12@D@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QEAA_JPEBD_J@Z
?setw@std@@YA?AU?$_Smanip@_J@1@_J@Z
?uncaught_exception@std@@YA_NXZ
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
vcruntime140_1
__CxxFrameHandler4
vcruntime140
__current_exception_context
memset
__current_exception
__C_specific_handler
__std_terminate
api-ms-win-crt-heap-l1-1-0
_set_new_mode
api-ms-win-crt-runtime-l1-1-0
_crt_atexit
__p___argv
terminate
_register_onexit_function
_configure_narrow_argv
_cexit
__p___argc
_initialize_onexit_table
_get_initial_narrow_environment
_initialize_narrow_environment
_set_app_type
_seh_filter_exe
_register_thread_local_exe_atexit_callback
_c_exit
_exit
exit
_initterm_e
_initterm
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
kernel32
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetModuleHandleW
Sections
.text Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 512B - Virtual size: 444B
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