Static task
static1
Behavioral task
behavioral1
Sample
55ffbc9f23b61178cc1b98465aff2f81.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
55ffbc9f23b61178cc1b98465aff2f81.exe
Resource
win10v2004-20231222-en
General
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Target
55ffbc9f23b61178cc1b98465aff2f81
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Size
480KB
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MD5
55ffbc9f23b61178cc1b98465aff2f81
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SHA1
fd8a24ea18418367fd2cafd1dee60525edcbecc4
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SHA256
e87767585ec9442c6d424a03e6ffe79621058e7c6febbb94d2929a8c6928e8b8
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SHA512
8ee03dddaa3b946e9ea570ac54c6179ae13bd5ca23e5c04a935b008b8f9756a9fa7c9f141615bafa7151327ad97d081f50d6cffb3a19bc7542f8d79c30f355d4
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SSDEEP
6144:d2BILClgisEBsg3DtzGO8B+qgdn2cPJy4QIEZZ/hleHtU6JgQpTVWuIqdCAC:GIL7iz3IOPA4QIkitU6vpTV/Z
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 55ffbc9f23b61178cc1b98465aff2f81
Files
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55ffbc9f23b61178cc1b98465aff2f81.exe windows:4 windows x86 arch:x86
1aca8f1c134ee1312e69b46cb6e6ffc5
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetFileSize
DeleteFileA
GetTempPathA
SetFileAttributesA
CreateFileA
WriteFile
CloseHandle
GetModuleFileNameA
CreateMutexA
GetLastError
lstrlenA
InterlockedIncrement
InterlockedDecrement
VirtualAlloc
IsBadCodePtr
IsBadWritePtr
IsBadReadPtr
SetUnhandledExceptionFilter
GetStringTypeW
GetStringTypeA
LCMapStringW
LCMapStringA
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSection
RaiseException
VirtualFree
HeapCreate
SetLastError
GlobalAlloc
GlobalLock
GlobalReAlloc
GlobalUnlock
GlobalFree
GetLocalTime
WideCharToMultiByte
IsDBCSLeadByte
MultiByteToWideChar
GetCurrentDirectoryA
GetCommandLineA
GetProcAddress
LoadLibraryA
GetVersionExA
SetCurrentDirectoryA
FindClose
FindFirstFileA
ReadFile
SetFilePointer
RtlUnwind
GetModuleHandleA
GetStartupInfoA
GetVersion
ExitProcess
GetCPInfo
GetACP
GetOEMCP
GetCurrentThreadId
TlsSetValue
TlsAlloc
TlsGetValue
TerminateProcess
GetCurrentProcess
HeapReAlloc
HeapAlloc
HeapSize
HeapFree
UnhandledExceptionFilter
FreeEnvironmentStringsA
FreeEnvironmentStringsW
GetEnvironmentStrings
GetEnvironmentStringsW
SetHandleCount
GetStdHandle
GetFileType
GetEnvironmentVariableA
HeapDestroy
user32
DispatchMessageA
TranslateMessage
GetMessageA
RegisterClassExA
LoadCursorA
ShowWindow
SetWindowLongA
GetClientRect
UpdateWindow
SetWindowTextA
SetTimer
GetSysColorBrush
FillRect
DrawTextA
BeginPaint
EndPaint
CallWindowProcA
MessageBoxA
DestroyWindow
CharUpperBuffA
LoadStringA
PeekMessageA
GetWindowLongA
IsWindow
SetWindowPos
GetWindowRect
AdjustWindowRectEx
CreateWindowExA
SystemParametersInfoA
GetMenu
KillTimer
DefWindowProcA
PostQuitMessage
LoadBitmapA
LoadIconA
gdi32
DeleteDC
StretchBlt
SelectObject
CreateCompatibleDC
SetTextColor
SetBkMode
shell32
SHGetSpecialFolderLocation
SHGetPathFromIDListA
ShellExecuteA
winmm
timeGetTime
wininet
InternetOpenA
InternetOpenUrlA
InternetCloseHandle
InternetReadFile
advapi32
RegCloseKey
RegOpenKeyExA
RegSetValueExA
RegQueryValueExA
RegDeleteValueA
RegCreateKeyExA
ole32
CoCreateInstance
CoInitialize
CoTaskMemFree
Sections
.text Size: 88KB - Virtual size: 85KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 16KB - Virtual size: 14KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: 4KB - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 352KB - Virtual size: 349KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ