Static task
static1
Behavioral task
behavioral1
Sample
f3af47b55d06eb1dd876c317647267fd679148b29cf97bd79db370e97920fc0c.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
f3af47b55d06eb1dd876c317647267fd679148b29cf97bd79db370e97920fc0c.exe
Resource
win10v2004-20231222-en
General
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Target
bb4b6e138e38827044596e5f50ebe843.bin
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Size
177KB
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MD5
aa508f7335548ad36fea5e590d1107c9
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SHA1
cad29d26aa1d747bc491e031a67c37a708bfccf1
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SHA256
5ab67ef7e48c321331c3397f8a2117f70fa1b979d6c0b13139e9a3b8d1cbd154
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SHA512
5f110b694e5cedf2ce103ec3162b422355b0f3b70a4b7651a07c1deab0efa12d983040d1fd8e079395ee97843e4f74bdd0e65b8044bcf679774b7b92826b0c2e
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SSDEEP
3072:ex9AYIcelShrTIv9b1YfqxlwMmcl338HvRAiV96rg6Xld5rjsGcSbENHB:AMlShrTIXlwMZB8HpAM6rtd5rjsJSg9B
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/f3af47b55d06eb1dd876c317647267fd679148b29cf97bd79db370e97920fc0c.exe
Files
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bb4b6e138e38827044596e5f50ebe843.bin.zip
Password: infected
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f3af47b55d06eb1dd876c317647267fd679148b29cf97bd79db370e97920fc0c.exe.exe windows:5 windows x86 arch:x86
Password: infected
bb47bd5090dd2b8401c8106609617fb3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetDefaultCommConfigA
GlobalDeleteAtom
GetConsoleAliasesLengthW
EnumDateFormatsExW
MoveFileExA
SetEndOfFile
CreateJobObjectW
HeapFree
CreateNamedPipeW
GlobalAlloc
LoadLibraryW
ReadConsoleOutputW
DnsHostnameToComputerNameW
GetTimeFormatW
LocalHandle
GetModuleFileNameW
GetCompressedFileSizeA
lstrcatA
CompareStringW
SetConsoleTitleA
VirtualUnlock
LCMapStringA
FreeLibraryAndExitThread
GetLastError
GetLongPathNameW
HeapSize
SetVolumeLabelW
GetConsoleDisplayMode
EnterCriticalSection
SetFileAttributesA
GetTempFileNameA
GetAtomNameA
LoadLibraryA
OpenWaitableTimerW
GetModuleHandleA
FreeEnvironmentStringsW
BuildCommDCBA
VirtualProtect
CompareStringA
QueryPerformanceFrequency
DeleteCriticalSection
DeleteTimerQueueTimer
LocalFree
CopyFileExA
SetEnvironmentVariableA
GetTimeZoneInformation
GetLocaleInfoW
GetStartupInfoW
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapAlloc
LeaveCriticalSection
WriteFile
WideCharToMultiByte
GetConsoleCP
GetConsoleMode
FlushFileBuffers
FatalAppExitA
GetModuleHandleW
Sleep
GetProcAddress
ExitProcess
GetStdHandle
GetModuleFileNameA
GetEnvironmentStringsW
GetCommandLineW
SetHandleCount
GetFileType
GetStartupInfoA
TlsGetValue
TlsAlloc
TlsSetValue
TlsFree
InterlockedIncrement
SetLastError
GetCurrentThreadId
InterlockedDecrement
GetCurrentThread
HeapCreate
HeapDestroy
VirtualFree
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
SetFilePointer
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
VirtualAlloc
HeapReAlloc
RtlUnwind
MultiByteToWideChar
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
InitializeCriticalSectionAndSpinCount
SetConsoleCtrlHandler
FreeLibrary
InterlockedExchange
LCMapStringW
GetStringTypeA
GetStringTypeW
GetTimeFormatA
GetDateFormatA
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
ReadFile
CreateFileA
CloseHandle
RaiseException
user32
GetMonitorInfoW
GetDesktopWindow
Sections
.text Size: 189KB - Virtual size: 189KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 9KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.wuvi Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 76KB - Virtual size: 75KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ