Behavioral task
behavioral1
Sample
233579e5fcb25035ac0f0fdd2264931c7918d936e642c1f30f29ef9cb7e74514.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
233579e5fcb25035ac0f0fdd2264931c7918d936e642c1f30f29ef9cb7e74514.exe
Resource
win10v2004-20230703-en
General
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Target
233579e5fcb25035ac0f0fdd2264931c7918d936e642c1f30f29ef9cb7e74514
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Size
219KB
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MD5
385b33f033ed923e4c2d16d3a17e85f4
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SHA1
160b742eac723c59a93ee1f53f43f88d22d9140e
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SHA256
233579e5fcb25035ac0f0fdd2264931c7918d936e642c1f30f29ef9cb7e74514
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SHA512
d1f5f1e5d83061fdb7a6e66f07a8bb09e08b922728f76493fecf9365076599f4088d5eaca9c0f6207c41f9fa8b4103b182af71fe62709d991b70d0f768a09df1
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SSDEEP
6144:mdbIm87Xx9Ux+iQoLPbQQ/30p2MpVxNk9a2wCgNK4:mlr87h9QQoHXc1S56j
Malware Config
Extracted
cobaltstrike
1359593325
http://pypi.python.org:443/questions/32251816/c-sharp-directives-compilation-error
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access_type
512
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beacon_type
2048
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host
pypi.python.org,/questions/32251816/c-sharp-directives-compilation-error
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http_header1
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http_header2
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http_method1
GET
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http_method2
GET
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jitter
5632
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polling_time
35000
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port_number
443
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sc_process32
%windir%\syswow64\rundll32.exe
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sc_process64
%windir%\sysnative\rundll32.exe
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state_machine
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCAJ9HSCGpsUISIdcX9KSquGTBtNV2BM1E1rv+Ft+mdYImNxh8Nz4froDPf/4X+lKkxgW23GjBft5PITEy/oAJK/Q65fMN90V89aOXvFqTE43YBWaqDawPzPt6cDALvUtnULBWceckc0qo9kOwxn9N4aAi7RLBSP9beFe5VEP7yUQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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unknown1
3.445232896e+09
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unknown2
AAAABAAAAAEAAAQ/AAAAAgAAABEAAAACAAAATgAAAAIAAAAHAAAAAgAAAHMAAAACAAAAXgAAAAIAAAABAAAADQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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unknown3
1.610612736e+09
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uri
/questions/32251817/c-sharp-directives-compilation-error
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user_agent
Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36
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watermark
1359593325
Signatures
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Cobaltstrike family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource 233579e5fcb25035ac0f0fdd2264931c7918d936e642c1f30f29ef9cb7e74514
Files
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233579e5fcb25035ac0f0fdd2264931c7918d936e642c1f30f29ef9cb7e74514.exe windows x86
829da329ce140d873b4a8bde2cbfaa7e
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
CreateThread
DeleteCriticalSection
EnterCriticalSection
FreeLibrary
GetCurrentProcess
GetCurrentProcessId
GetCurrentThreadId
GetLastError
GetModuleHandleA
GetProcAddress
GetStartupInfoA
GetSystemTimeAsFileTime
GetTickCount
InitializeCriticalSection
LeaveCriticalSection
LoadLibraryA
LoadLibraryW
QueryPerformanceCounter
SetUnhandledExceptionFilter
Sleep
TerminateProcess
TlsGetValue
UnhandledExceptionFilter
VirtualAlloc
VirtualProtect
VirtualQuery
msvcrt
__dllonexit
__getmainargs
__initenv
__lconv_init
__set_app_type
__setusermatherr
_acmdln
_amsg_exit
_cexit
_fmode
_initterm
_iob
_lock
_onexit
_unlock
_winmajor
abort
calloc
exit
fprintf
free
fwrite
malloc
memcpy
signal
strlen
strncmp
vfprintf
Sections
.text Size: 7KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1024B - Virtual size: 720B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 1KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.CRT Size: 512B - Virtual size: 52B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 512B - Virtual size: 32B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kuzf Size: 205KB - Virtual size: 204KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE