Static task
static1
Behavioral task
behavioral1
Sample
d679526aaf2bc1ada78af23bfbc0cc91.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d679526aaf2bc1ada78af23bfbc0cc91.exe
Resource
win10v2004-20240226-en
General
-
Target
d679526aaf2bc1ada78af23bfbc0cc91
-
Size
65KB
-
MD5
d679526aaf2bc1ada78af23bfbc0cc91
-
SHA1
2f0d3812cf7fcdddb41143efebb5113f52e3663c
-
SHA256
1cfd20edc5448b61449df23f71f9514fe60a6183e8ffc011bd8b8ef49dbe6b5f
-
SHA512
e0f3c3d565148a0e3168baa0ccd41c9ebe475b3426f46a656ca681f39abbae9981b71fe58b41d4a566d107c21a888da3309f167f503808ecf9972e878a6396dc
-
SSDEEP
1536:v0hYk98jO43+FjT7vlnEwJfYJ9MFsgoD8Z:v0hY0Xfo2Sgo4Z
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d679526aaf2bc1ada78af23bfbc0cc91
Files
-
d679526aaf2bc1ada78af23bfbc0cc91.exe windows:4 windows x86 arch:x86
56e8eea0ff91198803bdcd91c3e1fb82
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
MultiByteToWideChar
GetCurrentThreadId
GetModuleFileNameA
lstrlenA
FreeLibrary
GetProcAddress
LoadLibraryA
CloseHandle
GetVersionExA
CreateProcessA
FlushFileBuffers
SetStdHandle
GetStringTypeW
GetStringTypeA
GetOEMCP
CreateMutexA
GetLastError
InterlockedDecrement
GetCurrentProcess
SetProcessWorkingSetSize
WaitForSingleObject
CreateEventA
SetFilePointer
GetACP
GetCPInfo
VirtualAlloc
LCMapStringW
LCMapStringA
IsBadCodePtr
IsBadReadPtr
SetUnhandledExceptionFilter
IsBadWritePtr
HeapReAlloc
InterlockedIncrement
UnhandledExceptionFilter
HeapAlloc
WriteFile
RtlUnwind
ExitProcess
TerminateProcess
WideCharToMultiByte
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
HeapFree
VirtualFree
SetHandleCount
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
HeapCreate
user32
PostThreadMessageA
DispatchMessageA
TranslateMessage
GetMessageA
PostQuitMessage
advapi32
RegSetValueExA
RegDeleteKeyA
RegOpenKeyExA
RegEnumKeyExA
RegQueryValueExA
RegCloseKey
RegCreateKeyExA
ole32
CoCreateInstance
CoTaskMemFree
CoDisconnectObject
CoUninitialize
CoInitialize
CLSIDFromString
StringFromCLSID
CoRevokeClassObject
CoRegisterClassObject
oleaut32
VariantClear
SysAllocString
SysFreeString
Sections
.text Size: 40KB - Virtual size: 37KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 12KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.WYCao Size: 1KB - Virtual size: 40KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ