Static task
static1
Behavioral task
behavioral1
Sample
af7f7b4ba3a707b115443c6aaf9c9520N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
af7f7b4ba3a707b115443c6aaf9c9520N.exe
Resource
win10v2004-20240802-en
General
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Target
af7f7b4ba3a707b115443c6aaf9c9520N.exe
-
Size
256KB
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MD5
af7f7b4ba3a707b115443c6aaf9c9520
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SHA1
50a001599bc6f64117f41c3ad97afb5989633e6d
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SHA256
7fbe0e6fac3cd61ce595f2259ecabddc1fea1162ffa7b67b36f5f7d29fcb680e
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SHA512
12b5fba85a4051f58afde0e137d7bcaa7ac35e96552047052b165c54afd22e7dd3921d064220151f9590c313bc213d79e79382550d11b29782e78ed002222379
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SSDEEP
6144:iMVDCUSEGRgf3HVpaopOpHVILifyeYVDcfR:iMVDCqHAHyefyeYCR
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource af7f7b4ba3a707b115443c6aaf9c9520N.exe
Files
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af7f7b4ba3a707b115443c6aaf9c9520N.exe.exe windows:1 windows x86 arch:x86
62ec3dce1eba1b68f6a4511bb09f8c2c
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
ole32
CoCreateInstance
CLSIDFromString
CoInitialize
CoUninitialize
oleaut32
SysAllocString
wininet
DeleteUrlCacheEntry
FindFirstUrlCacheEntryA
FindNextUrlCacheEntryA
kernel32
ExitProcess
ExpandEnvironmentStringsA
GetCommandLineA
GetComputerNameA
GetCurrentProcessId
GetCurrentThreadId
GetExitCodeThread
GetFileSize
GetModuleFileNameA
GetModuleHandleA
CloseHandle
GetProcAddress
GetSystemDirectoryA
GetTempPathA
GetTickCount
GetVersion
GetVersionExA
GetWindowsDirectoryA
GlobalMemoryStatus
CopyFileA
InterlockedIncrement
IsBadReadPtr
IsBadWritePtr
LoadLibraryA
LocalAlloc
LocalFree
OpenMutexA
CreateFileA
ReadFile
RtlUnwind
SetFilePointer
CreateMutexA
Sleep
TerminateProcess
VirtualQuery
CreateProcessA
WaitForSingleObject
WideCharToMultiByte
WinExec
WriteFile
lstrlenA
lstrlenW
CreateThread
DeleteFileA
user32
GetWindowTextA
GetWindowRect
FindWindowA
GetWindow
GetClassNameA
SetFocus
GetForegroundWindow
LoadCursorA
LoadIconA
SetTimer
RegisterClassA
MessageBoxA
GetMessageA
GetWindowLongA
SetWindowLongA
CreateDesktopA
SetThreadDesktop
GetThreadDesktop
TranslateMessage
DispatchMessageA
SendMessageA
PostQuitMessage
ShowWindow
CreateWindowExA
DestroyWindow
MoveWindow
DefWindowProcA
CallWindowProcA
gdi32
GetStockObject
SetBkColor
SetTextColor
CreateBrushIndirect
CreateFontA
advapi32
GetUserNameA
RegCreateKeyExA
RegCloseKey
RegOpenKeyExA
RegQueryValueExA
RegSetValueExA
GetSecurityInfo
SetSecurityInfo
SetEntriesInAclA
crtdll
__GetMainArgs
_sleep
_stricmp
atoi
exit
memcpy
memset
printf
raise
rand
signal
sprintf
srand
sscanf
strcat
strchr
strncmp
vsprintf
msvcrt
memchr
Sections
.text Size: 31KB - Virtual size: 31KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.bss Size: - Virtual size: 132KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.kofbl Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.l1 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
WSHGYKXR Size: 4KB - Virtual size: 3KB
BSmpUiyk Size: 1024B - Virtual size: 986B
VfFhGuHG Size: 13KB - Virtual size: 12KB
omQmaHnV Size: 6KB - Virtual size: 5KB
CLKRjmyy Size: 1KB - Virtual size: 1KB
TsDQiUqO Size: 512B - Virtual size: 354B
AjOKhDAV Size: 85KB - Virtual size: 84KB
FiWeCktT Size: 3KB - Virtual size: 2KB
udZTqMeP Size: 12KB - Virtual size: 12KB
IobPOIdF Size: 4KB - Virtual size: 3KB