Static task
static1
Behavioral task
behavioral1
Sample
a22f0481fdd8f4f91138b284656765be.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a22f0481fdd8f4f91138b284656765be.exe
Resource
win10v2004-20240221-en
General
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Target
a22f0481fdd8f4f91138b284656765be
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Size
196KB
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MD5
a22f0481fdd8f4f91138b284656765be
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SHA1
4ddf90f7b6245783cd5f017d7576695e4de7f4a8
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SHA256
f20be0cc6f631343c179c1b55eb5bcdbad75b1770fdfdc41f8cc6ce217af4160
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SHA512
d209c5d2f016eb0f21b00216393485d8ba13d4ad1d3fb9b47429afcc1c7fb57fa2991bfca90829250c4f02712e8d12fbdba36a77f08f7c9dcbc8271c1ab46f02
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SSDEEP
1536:QYqqOIVZyQDiEoOscfGiSY+A3iYAD8GX:Q+sEoOscvSDAyz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a22f0481fdd8f4f91138b284656765be
Files
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a22f0481fdd8f4f91138b284656765be.exe windows:4 windows x86 arch:x86
1c107d9b219ef71bbb8b294c4f4e37ee
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
GetLastError
CreateMutexA
WinExec
ExitProcess
lstrcmpA
lstrlenA
CopyFileA
SetFileAttributesA
CreateDirectoryA
Sleep
GetSystemDirectoryA
GetWindowsDirectoryA
GetModuleFileNameA
GetDriveTypeA
FindClose
FindNextFileA
SetCurrentDirectoryA
FindFirstFileA
GetTickCount
CreateToolhelp32Snapshot
SetFilePointer
WriteFile
CreateFileA
SetStdHandle
FlushFileBuffers
ReadFile
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
MultiByteToWideChar
SetEndOfFile
Process32First
CloseHandle
OpenProcess
TerminateProcess
Process32Next
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersion
GetCurrentProcess
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
WideCharToMultiByte
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
HeapDestroy
HeapCreate
VirtualFree
HeapFree
SetUnhandledExceptionFilter
IsBadReadPtr
IsBadWritePtr
IsBadCodePtr
GetCPInfo
GetACP
GetOEMCP
HeapAlloc
VirtualAlloc
HeapReAlloc
GetProcAddress
LoadLibraryA
user32
wsprintfA
SetTimer
GetMessageA
DispatchMessageA
EnumWindows
FindWindowA
GetWindowTextA
PostMessageA
CharLowerA
advapi32
RegQueryValueExA
RegCloseKey
RegCreateKeyA
RegSetValueExA
RegOpenKeyExA
Sections
.text Size: 28KB - Virtual size: 25KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 36KB - Virtual size: 59KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.ardata Size: 60KB - Virtual size: 60KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE