Static task
static1
Behavioral task
behavioral1
Sample
3a843e325d5db9c924ae4e7b03a7886a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
3a843e325d5db9c924ae4e7b03a7886a.exe
Resource
win10v2004-20231215-en
General
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Target
3a843e325d5db9c924ae4e7b03a7886a
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Size
1.2MB
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MD5
3a843e325d5db9c924ae4e7b03a7886a
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SHA1
929284f9082b80988522125967987f7f2373595d
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SHA256
c1836b7309bd6fde35a17c106010ae44813f9f6ab7c592a3ef017be45baeaa0a
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SHA512
e8eb8676a32e557641c4e5c962dcb19bb145ba6b8a908cc81720f554d3c6a5c7c48d8e26bcfe7e1aca49e302f870289024e363fcf5038195700468063730a08b
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SSDEEP
24576:2xoFTFXxsvqmbHZaMxbwsCMD+znC8JahtWk4t+EKmpCw:CoFTFXxs9bHZ1JCArg+okK+EK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3a843e325d5db9c924ae4e7b03a7886a
Files
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3a843e325d5db9c924ae4e7b03a7886a.exe windows:4 windows x86 arch:x86
10e225aff5ca685f4ad1cdd76fba638d
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
HeapSize
SetEndOfFile
VirtualQuery
GetSystemInfo
VirtualProtect
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
RaiseException
LoadLibraryA
LCMapStringW
LCMapStringA
InitializeCriticalSection
CreateFileA
RtlUnwind
GetLocaleInfoA
GetStringTypeW
GetStringTypeA
FlushFileBuffers
SetStdHandle
HeapReAlloc
VirtualAlloc
VirtualFree
HeapCreate
HeapDestroy
GetEnvironmentStringsW
WideCharToMultiByte
FreeEnvironmentStringsW
GetEnvironmentStrings
FreeEnvironmentStringsA
UnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
ExitProcess
WriteFile
DeleteCriticalSection
GetFileType
GetStdHandle
SetHandleCount
GetCPInfo
CreateDirectoryA
SetErrorMode
Sleep
GetWindowsDirectoryA
SetCurrentDirectoryA
GetTempPathA
GetFileAttributesA
SetFileAttributesA
MultiByteToWideChar
lstrlenA
GetModuleFileNameA
GetOEMCP
GetACP
TlsAlloc
TlsGetValue
RemoveDirectoryA
TlsSetValue
GetCurrentThreadId
SetLastError
TlsFree
ReadFile
GetLastError
DeleteFileA
MoveFileA
GetModuleHandleA
GetStartupInfoA
GetCommandLineA
GetVersionExA
HeapAlloc
HeapFree
GetProcAddress
CloseHandle
EnterCriticalSection
LeaveCriticalSection
SetFilePointer
user32
wsprintfA
DdeConnect
DdeCreateStringHandleA
LoadCursorA
RegisterClassA
CreateWindowExA
DdeInitializeA
GetMessageA
TranslateMessage
DispatchMessageA
DdeUninitialize
WinHelpA
DefWindowProcA
DialogBoxParamA
DestroyWindow
PostQuitMessage
SetTimer
KillTimer
PostMessageA
IsDlgButtonChecked
EndDialog
CheckDlgButton
BeginPaint
LoadIconA
DrawIcon
DestroyIcon
IsWindowVisible
EndPaint
MessageBeep
SetFocus
UpdateWindow
InvalidateRect
EnableWindow
ShowWindow
MapWindowPoints
GetClientRect
GetDesktopWindow
SetWindowPos
SendMessageA
GetWindow
GetClassNameA
GetWindowLongA
SetWindowLongA
GetDlgItem
GetWindowRect
ScreenToClient
GetDC
FrameRect
FillRect
ReleaseDC
SendDlgItemMessageA
MessageBoxA
DdeClientTransaction
DdeDisconnect
DdeFreeStringHandle
gdi32
GetNearestColor
CreateSolidBrush
DeleteObject
SetTextColor
SetBkColor
ExtTextOutA
GetStockObject
advapi32
RegSetValueExA
RegOpenKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey
RegCreateKeyExA
shell32
ShellExecuteA
SHGetPathFromIDListA
SHGetSpecialFolderLocation
SHGetMalloc
SHBrowseForFolderA
SHFileOperationA
ole32
CoUninitialize
CoInitialize
CoCreateInstance
Sections
.text Size: 64KB - Virtual size: 62KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 40KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 8KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ