Static task
static1
Behavioral task
behavioral1
Sample
Stealer.exe
Resource
win10-20230220-en
Behavioral task
behavioral2
Sample
Stealer.exe
Resource
win7-20230220-en
Behavioral task
behavioral3
Sample
Stealer.exe
Resource
win10v2004-20230221-en
General
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Target
Stealer.exe
-
Size
12KB
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MD5
4519e342ba484b8d0d45d2538050cd05
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SHA1
bd5610471fc74b6b65905d1bd7bdc791775530c1
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SHA256
f1001ed3b467bb0fcb9b2ee0883a98c71aeccedf0744bc150a55167682a648fe
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SHA512
e4c52907e6b0acdc0dfd317a6e9bfdd4b41e9914784c375c8fbb006358749dba220fcddc6498b7fd5a7bd0f3567db3f8a0b58690e7aaed4208e420f51f1013d0
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SSDEEP
192:De49A5Rnr+Kp2pJGuj//k5TWJqcPjOz5ea7CLIe55sa7E5pz6ub3Gl:C+uRnhQpJG+/ckJqCjC557Cf5sa7IG
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Stealer.exe
Files
-
Stealer.exe.exe windows x86
a154034826bad537f6163e7c33695185
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryW
GetProcAddress
GlobalMemoryStatusEx
FreeLibrary
LoadLibraryA
lstrcmpiW
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentProcess
LCIDToLocaleName
GetModuleHandleA
WideCharToMultiByte
lstrlenW
IsProcessorFeaturePresent
GetCurrentThreadId
SetUnhandledExceptionFilter
GetSystemTimeAsFileTime
InitializeSListHead
UnhandledExceptionFilter
GetModuleHandleW
IsDebuggerPresent
user32
EnumDisplaySettingsW
EnumDisplayDevicesW
advapi32
RegGetValueA
RegOpenKeyExA
RegCloseKey
vcruntime140
_except_handler4_common
__current_exception
__current_exception_context
memset
api-ms-win-crt-stdio-l1-1-0
__p__commode
__acrt_iob_func
__stdio_common_vsprintf_s
__stdio_common_vfprintf
_set_fmode
api-ms-win-crt-runtime-l1-1-0
_c_exit
_register_thread_local_exe_atexit_callback
__p___argv
__p___argc
system
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_controlfp_s
terminate
_seh_filter_exe
_set_app_type
_configure_narrow_argv
_initterm_e
_cexit
_exit
exit
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
api-ms-win-crt-string-l1-1-0
strcat_s
strcpy_s
api-ms-win-crt-heap-l1-1-0
free
_set_new_mode
malloc
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 5KB - Virtual size: 5KB
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: 512B - Virtual size: 920B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 548B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ