Static task
static1
Behavioral task
behavioral1
Sample
8f4908b8d287564c4bed6f1a76c1b08a7a580b74d966aefa6ffb2b3dcf552e7e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
8f4908b8d287564c4bed6f1a76c1b08a7a580b74d966aefa6ffb2b3dcf552e7e.exe
Resource
win10v2004-20231215-en
General
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Target
8f4908b8d287564c4bed6f1a76c1b08a7a580b74d966aefa6ffb2b3dcf552e7e
-
Size
27KB
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MD5
c1634e6477088eee72fbdb0037935d1c
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SHA1
fd9ac1c4d0a15218843952fe5bbdb1d8d32eb32d
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SHA256
8f4908b8d287564c4bed6f1a76c1b08a7a580b74d966aefa6ffb2b3dcf552e7e
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SHA512
7b8f71b085695951640bda14d7783e21aaa13cc373d19a7ca52b13ec16081a49be4f3bafb61c52516c6cd078e8c92142556247843551db1978f70b8cee032955
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SSDEEP
768:OJDxYobx9kHYnNjyIHYjh7vjJLL8hyawOn:mDbxTplHYrL8Bx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 8f4908b8d287564c4bed6f1a76c1b08a7a580b74d966aefa6ffb2b3dcf552e7e
Files
-
8f4908b8d287564c4bed6f1a76c1b08a7a580b74d966aefa6ffb2b3dcf552e7e.exe windows:6 windows x86 arch:x86
b651bd403673dc2430b713d6f67bb9b0
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
mfc140u
ord2389
ord2385
ord1511
ord266
ord265
ord2408
ord1472
ord995
ord1513
kernel32
InitializeSListHead
InitializeCriticalSectionEx
GetLastError
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
OutputDebugStringA
OutputDebugStringW
GlobalAlloc
GlobalLock
GlobalSize
GlobalUnlock
GlobalFree
DeleteFileA
GetModuleHandleW
GetCommandLineW
ReleaseSRWLockExclusive
GetSystemTimeAsFileTime
WakeAllConditionVariable
SleepConditionVariableSRW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
AcquireSRWLockExclusive
user32
GetMessageExtraInfo
mouse_event
ReleaseDC
MessageBoxW
GetDC
SetCursorPos
gdi32
DeleteDC
BitBlt
CreateDIBSection
DeleteObject
GetDeviceCaps
GetObjectW
SelectObject
CreateCompatibleDC
shell32
ShellExecuteA
ole32
CreateStreamOnHGlobal
msvcp140
?_Xlength_error@std@@YAXPBD@Z
gdiplus
GdipGetImageEncoders
GdipGetImageEncodersSize
GdipCreateBitmapFromHBITMAP
GdipCreateBitmapFromScan0
GdiplusStartup
GdiplusShutdown
GdipSaveImageToStream
GdipDisposeImage
ws2_32
WSAStartup
socket
htons
send
listen
WSACleanup
closesocket
bind
recv
accept
vcruntime140
memset
__current_exception_context
memmove
__std_exception_destroy
__std_exception_copy
__CxxFrameHandler3
_except_handler4_common
memcpy
_CxxThrowException
__current_exception
api-ms-win-crt-heap-l1-1-0
malloc
free
_set_new_mode
api-ms-win-crt-runtime-l1-1-0
terminate
_seh_filter_exe
_get_initial_narrow_environment
_initterm
_controlfp_s
_exit
__p___argc
_cexit
_invalid_parameter_noinfo_noreturn
_set_app_type
_resetstkoflw
_crt_atexit
__p___argv
_c_exit
_register_thread_local_exe_atexit_callback
_initterm_e
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
exit
api-ms-win-crt-stdio-l1-1-0
__acrt_iob_func
fclose
fread
_ftelli64
fseek
fopen_s
__stdio_common_vsprintf
__p__commode
__stdio_common_vfwprintf
_set_fmode
api-ms-win-crt-filesystem-l1-1-0
_chdir
_findfirst64i32
_chdrive
_findnext64i32
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 16KB - Virtual size: 15KB
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: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 768B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ