Static task
static1
Behavioral task
behavioral1
Sample
c4b3afed9a1d3bff23583af2c1daece9.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
c4b3afed9a1d3bff23583af2c1daece9.exe
Resource
win10v2004-20231215-en
General
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Target
c4b3afed9a1d3bff23583af2c1daece9
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Size
272KB
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MD5
c4b3afed9a1d3bff23583af2c1daece9
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SHA1
5d07196dff02a7fb677e0a716ac36cd12e8b747d
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SHA256
e366e35952d4dc14ca088b4e5b0a2a45a964fc62ef14c987f313f3fc7f3c2c5e
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SHA512
e38ac4afe2d79dc4fd508d202974a3d518c6f31d6719a316809c33e01a98b01482cfb0961e8cca3f54ec75fa87440e0ac9a9d266b4c6f01b05143b417e00e294
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SSDEEP
6144:2cvjYZLMFZox4kk725J3GD2LR+lw5ct7:vvEZLgE4pyJ3Y2NNO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c4b3afed9a1d3bff23583af2c1daece9
Files
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c4b3afed9a1d3bff23583af2c1daece9.exe windows:4 windows x86 arch:x86
4184c2a8bcff02e259526f0fab28f470
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
LoadLibraryA
FreeLibrary
LoadLibraryW
lstrlenW
CreateMutexA
GetModuleFileNameA
VirtualAlloc
GetLastError
PulseEvent
lstrcpyA
lstrlenA
VirtualFree
VirtualQuery
GetModuleHandleA
DeleteFileA
ReadFile
CreateFileA
LocalAlloc
FreeResource
SizeofResource
GetCurrentThread
LoadResource
FindResourceExA
VirtualProtect
HeapAlloc
GetSystemInfo
HeapCreate
InterlockedDecrement
GlobalFree
WriteFile
GlobalAlloc
SystemTimeToFileTime
GetSystemTime
EndUpdateResourceA
UpdateResourceA
BeginUpdateResourceA
GetStartupInfoA
DebugBreak
HeapReAlloc
HeapFree
GetProcAddress
SetThreadPriority
ExitProcess
GetCommandLineA
GetCurrentThreadId
lstrcmpiA
Sleep
CreateEventA
CreateThread
WaitForSingleObject
CloseHandle
LockResource
SetEvent
user32
LoadCursorA
UpdateWindow
ShowWindow
CreateWindowExA
PostQuitMessage
EndPaint
DrawTextA
GetClientRect
BeginPaint
RegisterClassExA
DestroyWindow
LoadAcceleratorsA
EndDialog
UnregisterClassA
PeekMessageA
TranslateMessage
EnumDisplaySettingsA
LoadBitmapA
DefWindowProcA
LoadStringA
DrawIcon
LoadIconA
DestroyIcon
GetMessageA
TranslateAcceleratorA
GetDesktopWindow
GetDC
DialogBoxParamA
DispatchMessageA
CharNextA
PostThreadMessageA
IsWindowVisible
gdi32
CreateCompatibleBitmap
GetDIBits
GetDeviceCaps
GetObjectA
shell32
ExtractIconA
ole32
CoUninitialize
CoInitialize
CoCreateInstance
oleaut32
VariantClear
VariantInit
atl
ord57
ord21
ord16
ord23
ord17
ord20
ord18
wininet
InternetOpenW
InternetCloseHandle
Sections
.text Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 8B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 211KB - Virtual size: 811KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.imuls Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.erd Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE