Static task
static1
Behavioral task
behavioral1
Sample
c4b4bf7d9089788bb7f19f7a8e527d4f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
c4b4bf7d9089788bb7f19f7a8e527d4f.exe
Resource
win10v2004-20240226-en
General
-
Target
c4b4bf7d9089788bb7f19f7a8e527d4f
-
Size
3.4MB
-
MD5
c4b4bf7d9089788bb7f19f7a8e527d4f
-
SHA1
182cf7e4e5d011523a891286fab19d747f098da0
-
SHA256
ad0d8c4b22e9ae3fcb83dfc0cd8113c9013e6945924bf6aeb0e9bb6d797b43cb
-
SHA512
90443c5cdd8b4951aa6ded40acd163c4ab8beee5ea23e9ac8e9d683aea7520e4c6e00bf52ea984fa5d3e686f1aa0b7d06df3bd6880bc5511bdcaa1515eafcc26
-
SSDEEP
98304:JYy2g2eODGhQekoXmduwGrJU58o9eHmkqh+y:GgQDk2Si58o9eTqh+
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c4b4bf7d9089788bb7f19f7a8e527d4f
Files
-
c4b4bf7d9089788bb7f19f7a8e527d4f.exe windows:4 windows x86 arch:x86
2309af5cdacb9ec81c6c345bbaa594bb
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetCurrentThreadId
SetUnhandledExceptionFilter
GetModuleHandleW
TerminateProcess
Sleep
GetTickCount
FreeLibrary
SetLastError
HeapFree
WaitForSingleObject
CreateFileW
IsDebuggerPresent
GetCommandLineW
FindClose
ReadFile
RaiseException
GetFileType
GetModuleHandleA
InitializeCriticalSection
GetConsoleMode
FlushFileBuffers
TlsSetValue
TlsAlloc
HeapSetInformation
HeapSize
LoadLibraryW
CreateThread
TlsFree
GetFileAttributesW
RtlUnwind
LCMapStringW
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
GetEnvironmentStringsW
FindFirstFileW
VirtualAlloc
GetConsoleCP
GetCommandLineA
DecodePointer
ReleaseMutex
CreateFileA
GetFileSize
EncodePointer
lstrlenW
LoadLibraryA
GetLocaleInfoW
CreateDirectoryW
user32
LoadStringW
DispatchMessageW
ShowWindow
DestroyWindow
DefWindowProcW
MessageBoxW
SetWindowLongW
GetMessageW
GetDlgItem
GetSystemMetrics
GetDC
PostMessageW
SendMessageW
GetClientRect
IsWindow
EndDialog
SetWindowTextW
LoadIconW
SetForegroundWindow
GetSysColor
PeekMessageW
BeginPaint
ScreenToClient
SetCursor
KillTimer
InvalidateRect
RegisterClassW
EnableMenuItem
GetWindow
GetWindowTextW
UpdateWindow
MessageBoxA
CharUpperW
Sections
.rdata Size: 3.4MB - Virtual size: 3.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 612KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE