Static task
static1
Behavioral task
behavioral1
Sample
a3cf81e75a4620b9421292343b85ebb4db205481c55649325f3f29939e299fbf.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3cf81e75a4620b9421292343b85ebb4db205481c55649325f3f29939e299fbf.exe
Resource
win10v2004-20240226-en
General
-
Target
a3cf81e75a4620b9421292343b85ebb4db205481c55649325f3f29939e299fbf
-
Size
461KB
-
MD5
e0a61bd6d1d429d9d531a7699b3292fc
-
SHA1
06dbf7c64af50835068f940e6901212f980fd05e
-
SHA256
a3cf81e75a4620b9421292343b85ebb4db205481c55649325f3f29939e299fbf
-
SHA512
5fa0348d4e3aa11e0d94a3bf56ae770f3b1908feb45a43d7f87acaa9c7e1e8ef34cbb8c561c9823dbb2960b5b6d5611836ee1284b381c7400d67e81d2a41585a
-
SSDEEP
6144:LGrhZms/38NQDVi3ULUgNQPi3UPUgNQViEUjUgN:irhZbkiUJ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3cf81e75a4620b9421292343b85ebb4db205481c55649325f3f29939e299fbf
Files
-
a3cf81e75a4620b9421292343b85ebb4db205481c55649325f3f29939e299fbf.exe windows:1 windows x86 arch:x86
c2a87fabf96470db507b2e6b43bd92eb
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
_wgetcwd
Sections
.text Size: 32KB - Virtual size: 32KB
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
.gfcd 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
SPAPykSh Size: 5KB - Virtual size: 4KB
ThPLzKzu Size: 104KB - Virtual size: 104KB
UMWYlxKH Size: 38KB - Virtual size: 37KB
xytxWAYb Size: 4KB - Virtual size: 3KB
BVdERjnb Size: 512B - Virtual size: 224B
RnqSFuOl Size: 512B - Virtual size: 295B
GyXuvnST Size: 204KB - Virtual size: 204KB
JmobaJWJ Size: 3KB - Virtual size: 3KB
XjPNvCqw Size: 6KB - Virtual size: 6KB
DxjBXUCg Size: 38KB - Virtual size: 38KB