Static task
static1
Behavioral task
behavioral1
Sample
4e8157ba3586704e04b44121bd53b096.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
4e8157ba3586704e04b44121bd53b096.exe
Resource
win10v2004-20231215-en
General
-
Target
4e8157ba3586704e04b44121bd53b096
-
Size
4.9MB
-
MD5
4e8157ba3586704e04b44121bd53b096
-
SHA1
b79e3a61e32bfb56507e1cc1103fc8f25a718ae4
-
SHA256
36ddd14f501166ae3f3930063c45fa265de9312ee1f28767d1a3936b6eaf1925
-
SHA512
8fa9bf59fd07bd5d2981a124a8813502e1686a460c6fe0c5e0a60926fbf6f59a676b909872b8ce3fbedb86e118eeef918d82db149c93140c13778033bc109d5a
-
SSDEEP
98304:N9e2fP5GAAaukFeUJF3noxDb+RYNAKvkTgXuquveY+W2o8oT3ezMrl9cekcHhXh+:Nvfsq32umAM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 4e8157ba3586704e04b44121bd53b096
Files
-
4e8157ba3586704e04b44121bd53b096.exe windows:4 windows x86 arch:x86
e791258d96e10d4d21caa3d8d49afe49
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
UnmapViewOfFile
CreateFileA
VirtualQueryEx
GetCurrentProcess
MapViewOfFile
CreateFileMappingA
GetFileAttributesA
FindClose
FindNextFileA
FindFirstFileA
ReadFile
CloseHandle
GetTempPathA
GetWindowsDirectoryA
GetSystemDirectoryA
LoadLibraryA
FreeLibrary
GetProcAddress
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
GetSystemInfo
IsDebuggerPresent
OutputDebugStringA
SetFilePointer
GetVersionExA
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetStartupInfoA
InterlockedCompareExchange
Sleep
InterlockedExchange
GetSystemTimeAsFileTime
user32
FindWindowA
SendMessageA
MessageBoxA
advapi32
RegOpenKeyA
RegQueryValueExA
RegCloseKey
RegQueryValueA
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
SHGetMalloc
msvcp80
??0?$basic_string@DU?$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
?append@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBD@Z
?append@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@ABV12@@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDI@Z
?erase@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@II@Z
?npos@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@2IB
??4?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
??$?MDU?$char_traits@D@std@@V?$allocator@D@1@@std@@YA_NABV?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@0@0@Z
msvcr80
??0exception@std@@QAE@ABQBDH@Z
?what@exception@std@@UBEPBDXZ
??3@YAXPAX@Z
??0exception@std@@QAE@XZ
_invalid_parameter_noinfo
??2@YAPAXI@Z
_CxxThrowException
??0exception@std@@QAE@ABV01@@Z
??_V@YAXPAX@Z
strchr
strrchr
free
strcpy
malloc
strlen
strcmp
?terminate@@YAXXZ
??0exception@std@@QAE@ABQBD@Z
__getmainargs
_cexit
_exit
_XcptFilter
_ismbblead
exit
_acmdln
_initterm
_initterm_e
_configthreadlocale
__setusermatherr
_adjust_fdiv
__p__commode
__p__fmode
_encode_pointer
__set_app_type
_crt_debugger_hook
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_except_handler4_common
_unlock
__dllonexit
_lock
_onexit
_decode_pointer
_invoke_watson
_controlfp_s
__CxxFrameHandler3
_snprintf
_amsg_exit
??1exception@std@@UAE@XZ
Sections
.text Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 292KB - Virtual size: 291KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ