Static task
static1
Behavioral task
behavioral1
Sample
b7fb044482ddbeb7c2a0628a46c8579344705eb66cecdcd4b667ca68e21b9356.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b7fb044482ddbeb7c2a0628a46c8579344705eb66cecdcd4b667ca68e21b9356.exe
Resource
win10v2004-20240426-en
General
-
Target
b7fb044482ddbeb7c2a0628a46c8579344705eb66cecdcd4b667ca68e21b9356
-
Size
439KB
-
MD5
2b288264f7b81c5a469334f795fb8eac
-
SHA1
4c13a736135cf2a82f2086b7dad8af54d38ee8cb
-
SHA256
b7fb044482ddbeb7c2a0628a46c8579344705eb66cecdcd4b667ca68e21b9356
-
SHA512
cc953d31e6b9e26a2e45101ce1cb8232b8925ff48789586271772a73d713513d000c5bda017511fe56f8fb05c858ed72699842347aaf1b37dc90e3c774fbc944
-
SSDEEP
12288:MBOPeKm2OPeKm22Vtp90NtmVtp90NtXONt:fpEkpEY
Malware Config
Signatures
-
Detects executables packed with ConfuserEx Mod 1 IoCs
Processes:
resource yara_rule sample INDICATOR_EXE_Packed_ConfuserEx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource b7fb044482ddbeb7c2a0628a46c8579344705eb66cecdcd4b667ca68e21b9356
Files
-
b7fb044482ddbeb7c2a0628a46c8579344705eb66cecdcd4b667ca68e21b9356.exe windows:1 windows x86 arch:x86
0b36fc85e0cb5e337c80982db5210969
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
ntdll
LdrUnloadDll
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
.fldo 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
KJuSkcLD Size: 4KB - Virtual size: 4KB
JaJrqiPi Size: 15KB - Virtual size: 14KB
vMvWNTvD Size: 77KB - Virtual size: 77KB
xskelFPF Size: 9KB - Virtual size: 8KB
xswKzWHf Size: 1024B - Virtual size: 956B
ENwspNAn Size: 512B - Virtual size: 343B
pyzBStBs Size: 93KB - Virtual size: 93KB
bIKaJYGa Size: 4KB - Virtual size: 4KB
xbfefYvl Size: 156KB - Virtual size: 156KB
AqwEClyQ Size: 21KB - Virtual size: 21KB