Static task
static1
Behavioral task
behavioral1
Sample
b745d7b207bfc50e6e65309718e6109f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b745d7b207bfc50e6e65309718e6109f.exe
Resource
win10v2004-20240226-en
General
-
Target
b745d7b207bfc50e6e65309718e6109f
-
Size
3.4MB
-
MD5
b745d7b207bfc50e6e65309718e6109f
-
SHA1
d75b0c5bb215de84ea5c332c2f7c2a2c0a0fcf5d
-
SHA256
58e9e76a3dc613930ed9edebd2a64f6c6ae345ee9847e4ac0d0c9a6b9741523c
-
SHA512
1e55f9fef6db19e9064dd5a08b385b9dc0202a788814aca7b6b0c96e38f5c22e6c44cc6a86e3cf62ad03181b3a93b187fa67c444d750ea38ef17e57c31046a4b
-
SSDEEP
98304:tvZnCgr3CABF/nXj85z+arrQI98s6BxqPoBiw8bv:zCsB3/nXjkz+orQI9Wa
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b745d7b207bfc50e6e65309718e6109f
Files
-
b745d7b207bfc50e6e65309718e6109f.exe windows:4 windows x86 arch:x86
141816dffd1fc2fb19288107c72e2bb7
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetLastError
GetCurrentThreadId
GetSystemTimeAsFileTime
SetUnhandledExceptionFilter
GetModuleHandleW
QueryPerformanceCounter
UnhandledExceptionFilter
FreeLibrary
MultiByteToWideChar
SetLastError
HeapAlloc
DeleteCriticalSection
LeaveCriticalSection
WaitForSingleObject
GetProcessHeap
CreateFileW
IsDebuggerPresent
GetCommandLineW
GetACP
HeapReAlloc
FlushFileBuffers
CreateEventW
HeapSetInformation
HeapSize
LoadLibraryExW
GetCPInfo
TlsFree
SetFilePointer
RtlUnwind
GetModuleFileNameA
InitializeCriticalSectionAndSpinCount
GetOEMCP
FreeEnvironmentStringsW
FindNextFileW
IsValidCodePage
LocalAlloc
GetCommandLineA
DecodePointer
SetEndOfFile
ResetEvent
GetVersionExW
ReleaseMutex
VirtualFree
lstrlenW
GetModuleHandleExW
GetLocaleInfoW
GetExitCodeProcess
user32
TranslateMessage
DispatchMessageW
DestroyWindow
MessageBoxW
CreateWindowExW
SetWindowLongW
PostMessageW
GetClientRect
EnableWindow
IsWindow
LoadCursorW
GetParent
SetTimer
SetFocus
GetSysColor
PeekMessageW
BeginPaint
ScreenToClient
RegisterClassW
GetWindow
GetWindowTextW
SystemParametersInfoW
MessageBoxA
CharUpperW
Sections
.rdata Size: 3.4MB - Virtual size: 3.4MB
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
.idata Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ