Static task
static1
Behavioral task
behavioral1
Sample
a4b137b253e555cf01561f3c67b1d4db2cebc59b8b122123759468a6907b1def.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
a4b137b253e555cf01561f3c67b1d4db2cebc59b8b122123759468a6907b1def.exe
Resource
win10v2004-20230915-en
General
-
Target
a4b137b253e555cf01561f3c67b1d4db2cebc59b8b122123759468a6907b1def
-
Size
241KB
-
MD5
b932f34f704552e62f32e29451c5d182
-
SHA1
e8ba52f815b17b9a8baf1744f495e4ae7b367fe3
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SHA256
a4b137b253e555cf01561f3c67b1d4db2cebc59b8b122123759468a6907b1def
-
SHA512
9dd205032244c95b0016ab6cb92dd504cd31729b92bba7631a767dda2c6d4aaaa1c839658c228b129dc9a7f2ff40f2cc76b4455737d895cb35c838123b3b9696
-
SSDEEP
3072:SqD52EXV3cqhKG4W+4/+9TL2PoGC3SsBF+KQYv9bpnie4WyZ1ERGtFKdigcv28Vq:F5VMnF46a7G9cXw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a4b137b253e555cf01561f3c67b1d4db2cebc59b8b122123759468a6907b1def
Files
-
a4b137b253e555cf01561f3c67b1d4db2cebc59b8b122123759468a6907b1def.exe windows:4 windows x64
19b693fcc75af099aca71b0d9ad8c0dc
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Imports
advapi32
RegCloseKey
RegCreateKeyExW
RegOpenKeyExW
RegQueryValueExW
RegSetValueExW
comctl32
InitCommonControls
gdi32
BitBlt
CreateCompatibleDC
DeleteDC
DeleteObject
GetStockObject
SelectObject
kernel32
DelayLoadFailureHook
ExitProcess
GetCommandLineW
GetModuleHandleW
GetProcAddress
GetStartupInfoW
GetTickCount
HeapAlloc
HeapReAlloc
QueryPerformanceCounter
QueryPerformanceFrequency
ResolveDelayLoadedAPI
ntdll
_vsnprintf
ucrtbase
__acrt_iob_func
__p___argc
__p___wargv
__stdio_common_vsprintf
_configure_wide_argv
_get_initial_wide_environment
_initialize_wide_environment
_set_app_type
_strdup
_time64
exit
free
fwrite
getenv
memcmp
memmove
rand
srand
strchr
strcmp
strcpy
strcspn
strlen
user32
AdjustWindowRect
BeginPaint
CheckMenuItem
CreateWindowExW
DefWindowProcW
DialogBoxParamW
DispatchMessageW
EndDialog
EndPaint
GetDC
GetDlgItemInt
GetDlgItemTextW
GetMenu
GetMessageW
GetMonitorInfoW
GetSystemMetrics
IntersectRect
LoadAcceleratorsW
LoadBitmapW
LoadCursorW
LoadIconW
LoadImageW
LoadStringW
MessageBoxW
MonitorFromRect
MoveWindow
PostQuitMessage
RedrawWindow
RegisterClassExW
ReleaseCapture
ReleaseDC
SendMessageW
SetCapture
SetDlgItemInt
SetDlgItemTextW
SetTimer
ShowWindow
TranslateAcceleratorW
TranslateMessage
UpdateWindow
wsprintfW
Sections
.text Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 928B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
/4 Size: 4KB - Virtual size: 48B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.pdata Size: 4KB - Virtual size: 384B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.xdata Size: 4KB - Virtual size: 568B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 148KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 4KB - Virtual size: 28B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ