Behavioral task
behavioral1
Sample
c0ff41b0ad7fda9bec2bf647e7728b16.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c0ff41b0ad7fda9bec2bf647e7728b16.exe
Resource
win10v2004-20240226-en
General
-
Target
c0ff41b0ad7fda9bec2bf647e7728b16
-
Size
121KB
-
MD5
c0ff41b0ad7fda9bec2bf647e7728b16
-
SHA1
0e7efa054e94c706e8c24b63e7537b358a3a5e8b
-
SHA256
04decd1011edec283a292265b3847750b73461d2588b7ee3d3760fcdacf1687a
-
SHA512
7414ae240834aa8deebb3d5746220520514546c152a30e235ab9afb71090107914ee5160c03a4008cd15fb133bc4b2211276e9cc98095b9c69e88b722a90366b
-
SSDEEP
1536:FIqlamQItiAYI4VqACOAQf6SXfDz7HvoeuwA3RIccqetMV8gwJta:ZAtIdTxSXfDHkxRIcrQ2RwJta
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c0ff41b0ad7fda9bec2bf647e7728b16
Files
-
c0ff41b0ad7fda9bec2bf647e7728b16.exe windows:4 windows x86 arch:x86
7ac9fc989be97c86082a02d29f116422
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Imports
kernel32
lstrlenA
WritePrivateProfileStringA
WriteFile
WinExec
Sleep
SizeofResource
SetSystemTime
SetFilePointer
SetEndOfFile
ReadFile
MoveFileExA
LockResource
LoadResource
LoadLibraryA
GetVersionExA
GetSystemTime
GetSystemDirectoryA
GetShortPathNameA
GetProcAddress
GetFileSize
GetCommandLineA
FreeResource
FreeLibrary
FindResourceA
ExitProcess
DeleteFileA
CreateFileA
CloseHandle
TlsSetValue
TlsGetValue
LocalAlloc
GetModuleHandleA
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
VirtualFree
VirtualAlloc
LocalFree
LocalAlloc
GetVersion
GetCurrentThreadId
GetThreadLocale
GetStartupInfoA
GetModuleFileNameA
GetLocaleInfoA
GetCommandLineA
FreeLibrary
ExitProcess
WriteFile
UnhandledExceptionFilter
RtlUnwind
RaiseException
GetStdHandle
advapi32
RegSetValueExA
RegCreateKeyExA
RegCloseKey
RegQueryValueExA
RegOpenKeyExA
RegCloseKey
shlwapi
PathFileExistsA
user32
CreateWindowExA
PostMessageA
IsCharAlphaA
GetWindow
GetMessageA
GetForegroundWindow
GetClassNameA
FindWindowA
DispatchMessageA
GetKeyboardType
MessageBoxA
CharNextA
Sections
UPX0 Size: 116KB - Virtual size: 116KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.avc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE