Static task
static1
Behavioral task
behavioral1
Sample
b1537700dde91bd544e59d83666f8ec0_exe32.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
b1537700dde91bd544e59d83666f8ec0_exe32.exe
Resource
win10v2004-20230915-en
General
-
Target
b1537700dde91bd544e59d83666f8ec0_exe32.exe
-
Size
278KB
-
MD5
b1537700dde91bd544e59d83666f8ec0
-
SHA1
f82ee360ff89d40b59bb56258743a0d67c646690
-
SHA256
d8e024f04e229e8396e7a6e83df04d0a56e95503c8d56788cf91ada31ec0df60
-
SHA512
42fdc8088dfb5c32810e86e735764c27bae003beed82cc51d8c34336452d127a736cce828c4b2b2d13b71deed8112fe0be6477bb33e5caf3d8e9c9e9e969576a
-
SSDEEP
6144:o71OXHKMmkNVJAkYQTkXiAIxnvq3HJDN23t9bjrX1r3Gf/dH60:o7HoJA3QAX4SyVrl36
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1537700dde91bd544e59d83666f8ec0_exe32.exe
Files
-
b1537700dde91bd544e59d83666f8ec0_exe32.exe.exe windows:5 windows x86
ae50b59b9976e52a5de68a3204fc02b8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
query
LoadIFilter
kernel32
SetErrorMode
GetCurrentProcess
GetProcAddress
GetModuleHandleA
MapViewOfFile
UnmapViewOfFile
SetEvent
GetCommandLineW
ResetEvent
WaitForMultipleObjects
OpenFileMappingW
OpenEventW
GetVersionExA
CloseHandle
GetTickCount
IsDebuggerPresent
OpenProcess
QueryPerformanceCounter
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
Sleep
InterlockedCompareExchange
GetStartupInfoA
TerminateProcess
InterlockedExchange
UnhandledExceptionFilter
SetUnhandledExceptionFilter
advapi32
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
ole32
CoInitialize
CoUninitialize
msvcp90
?max_size@?$allocator@D@std@@QBEIXZ
?allocate@?$allocator@D@std@@QAEPADI@Z
?deallocate@?$allocator@D@std@@QAEXPADI@Z
??0?$allocator@D@std@@QAE@ABV01@@Z
??0?$allocator@D@std@@QAE@XZ
?read@?$basic_istream@DU?$char_traits@D@std@@@std@@QAEAAV12@PADH@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?write@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@PBDH@Z
??1?$basic_ostream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_ostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?empty@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBE_NXZ
?clear@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXXZ
?assign@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@PB_WI@Z
??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ
??1strstreambuf@std@@UAE@XZ
??0strstreambuf@std@@QAE@PBDH@Z
??0strstreambuf@std@@QAE@PADH0@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z
??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@ABV01@@Z
??1?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ
?c_str@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEPB_WXZ
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
msvcr90
strlen
swscanf_s
_unlock
__dllonexit
_encode_pointer
_lock
_onexit
_decode_pointer
_amsg_exit
__getmainargs
_cexit
_exit
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
__set_app_type
_crt_debugger_hook
_except_handler4_common
?terminate@@YAXXZ
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_invoke_watson
_controlfp_s
??3@YAXPAX@Z
??0exception@std@@QAE@ABV01@@Z
??0exception@std@@QAE@ABQBD@Z
??0exception@std@@QAE@XZ
??1exception@std@@UAE@XZ
?what@exception@std@@UBEPBDXZ
_CxxThrowException
__CxxFrameHandler3
??2@YAPAXI@Z
Sections
.text Size: 29KB - Virtual size: 28KB
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: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 238KB - Virtual size: 240KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ