2024-08-07-test-sandbox[.]zip

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General

Target

2024-08-07-test-sandbox.zip
Size

5.5MB
MD5

0444c264727fa53c84d4f1d849eb4f7c
SHA1

c316f94548207168a3683907c48bd95e0574c1a7
SHA256

6528661891b7280d3b198cb54ef2cdbc356192ae92255a076c5048ca722f493c
SHA512

f0e3bc2910a9c245c1ea27a1b1a323e3c41d6785c1db810ffc18e3cf8c8b21f50536384af9f5c216557f81fd5982e464f6673f4769d83e08f9bdeea22f15a2c1
SSDEEP

98304:lRIiEnN3LGy7l6WoPkqGG8RrCqILw8cDd66vK2UjIRedfM7EmLTCVTz:lmiEhxplkqI0DY6vK26w68ERV3

Score

3^/10

Malware Config

Signatures

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/202407名单.exe
unpack001/GBgvQcZI.exe

Files

2024-08-07-test-sandbox.zip
.zip

Password: infected
202407名单.exe
.exe windows:5 windows x64 arch:x64

e0a1c05e20331a463d1ce2a92eb015fa

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

rpcrt4

UuidFromStringW

kernel32

CreateThread
FreeLibrary
GetProcAddress
GetModuleHandleW
lstrcmpiW
RaiseException
GetLastError
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
LoadLibraryExW
DeleteCriticalSection
InitializeCriticalSection
GetCommandLineW
CreateEventW
Sleep
WideCharToMultiByte
SetLastError
GetSystemDirectoryW
GetSystemWow64DirectoryW
LoadLibraryW
LocalAlloc
LocalFree
FlushFileBuffers
CreateFileA
WriteConsoleW
GetConsoleOutputCP
WriteConsoleA
CloseHandle
WaitForSingleObject
SetEvent
GetModuleFileNameW
LeaveCriticalSection
EnterCriticalSection
lstrlenW
GetCurrentThreadId
SetStdHandle
GetConsoleMode
GetConsoleCP
SetFilePointer
GetStringTypeW
GetStringTypeA
GetLocaleInfoA
InitializeCriticalSectionAndSpinCount
LoadLibraryA
GetSystemTimeAsFileTime
GetCurrentProcessId
GetTickCount
QueryPerformanceCounter
HeapFree
HeapAlloc
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
GetStartupInfoW
RtlUnwindEx
RtlPcToFileHeader
HeapSetInformation
HeapCreate
EncodePointer
DecodePointer
FlsGetValue
FlsSetValue
FlsFree
FlsAlloc
HeapSize
ExitProcess
WriteFile
GetStdHandle
GetModuleFileNameA
HeapReAlloc
GetCPInfo
GetACP
GetOEMCP
IsValidCodePage
LCMapStringW
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
GetFileType
GetStartupInfoA
VirtualAlloc

user32

CharNextW
CharUpperBuffW
GetMessageW
DispatchMessageW
PostThreadMessageW

advapi32

RegDeleteValueW
RegCreateKeyExW
RegSetValueExW
RegOpenKeyExW
RegEnumKeyExW
RegQueryInfoKeyW
RegCloseKey
RegDeleteKeyW
RegConnectRegistryW

shell32

SHGetSpecialFolderPathW

ole32

CoTaskMemFree
StringFromGUID2
CoTaskMemRealloc
CoTaskMemAlloc
CoCreateInstance
CoInitialize
GetRunningObjectTable
CreateItemMoniker
CoUninitialize

Sections

.text
Size: 102KB - Virtual size: 101KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 30KB - Virtual size: 30KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 10.8MB - Virtual size: 10.8MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 173KB - Virtual size: 173KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
GBgvQcZI.exe
.exe windows:5 windows x86 arch:x86

b4070734502a100c8f90bbd445995533

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

D:\Projects\WinRAR\sfx\build\sfxrar32\Release\sfxrar.pdb

Imports

kernel32

GetLastError
SetLastError
FormatMessageW
GetCurrentProcess
DeviceIoControl
SetFileTime
CloseHandle
CreateDirectoryW
RemoveDirectoryW
CreateFileW
DeleteFileW
CreateHardLinkW
GetShortPathNameW
GetLongPathNameW
MoveFileW
GetFileType
GetStdHandle
WriteFile
ReadFile
FlushFileBuffers
SetEndOfFile
SetFilePointer
SetFileAttributesW
GetFileAttributesW
FindClose
FindFirstFileW
FindNextFileW
GetVersionExW
GetCurrentDirectoryW
GetFullPathNameW
FoldStringW
GetModuleFileNameW
GetModuleHandleW
FindResourceW
FreeLibrary
GetProcAddress
GetCurrentProcessId
ExitProcess
SetThreadExecutionState
Sleep
LoadLibraryW
GetSystemDirectoryW
CompareStringW
AllocConsole
FreeConsole
AttachConsole
WriteConsoleW
GetProcessAffinityMask
CreateThread
SetThreadPriority
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
SetEvent
ResetEvent
ReleaseSemaphore
WaitForSingleObject
CreateEventW
CreateSemaphoreW
GetSystemTime
SystemTimeToTzSpecificLocalTime
TzSpecificLocalTimeToSystemTime
SystemTimeToFileTime
FileTimeToLocalFileTime
LocalFileTimeToFileTime
FileTimeToSystemTime
GetCPInfo
IsDBCSLeadByte
MultiByteToWideChar
WideCharToMultiByte
GlobalAlloc
LockResource
GlobalLock
GlobalUnlock
GlobalFree
LoadResource
SizeofResource
SetCurrentDirectoryW
GetExitCodeProcess
GetLocalTime
GetTickCount
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
OpenFileMappingW
GetCommandLineW
SetEnvironmentVariableW
ExpandEnvironmentStringsW
GetTempPathW
MoveFileExW
GetLocaleInfoW
GetTimeFormatW
GetDateFormatW
GetNumberFormatW
SetFilePointerEx
GetConsoleMode
GetConsoleCP
HeapSize
SetStdHandle
GetProcessHeap
FreeEnvironmentStringsW
RaiseException
GetSystemInfo
VirtualProtect
VirtualQuery
LoadLibraryExA
IsProcessorFeaturePresent
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
QueryPerformanceCounter
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
TerminateProcess
RtlUnwind
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
QueryPerformanceFrequency
GetModuleHandleExW
GetModuleFileNameA
GetACP
HeapFree
HeapAlloc
HeapReAlloc
GetStringTypeW
LCMapStringW
FindFirstFileExA
FindNextFileA
IsValidCodePage
GetOEMCP
GetCommandLineA
GetEnvironmentStringsW
DecodePointer

gdiplus

GdiplusStartup
GdipCreateHBITMAPFromBitmap
GdipCreateBitmapFromStreamICM
GdiplusShutdown
GdipCreateBitmapFromStream
GdipDisposeImage
GdipCloneImage
GdipFree
GdipAlloc

Sections

.text
Size: 196KB - Virtual size: 196KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 145KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 512B - Virtual size: 396B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 53KB - Virtual size: 56KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 9KB - Virtual size: 8KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Password: infected

e0a1c05e20331a463d1ce2a92eb015fa

Headers

DLL Characteristics

File Characteristics

Imports

rpcrt4

kernel32

user32

advapi32

shell32

ole32

Sections

.text Size: 102KB - Virtual size: 101KB

.rdata Size: 30KB - Virtual size: 30KB

.data Size: 10.8MB - Virtual size: 10.8MB

.pdata Size: 6KB - Virtual size: 5KB

.rsrc Size: 173KB - Virtual size: 173KB

.reloc Size: 1KB - Virtual size: 1KB

b4070734502a100c8f90bbd445995533

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

gdiplus

Sections

.text Size: 196KB - Virtual size: 196KB

.rdata Size: 43KB - Virtual size: 42KB

.data Size: 4KB - Virtual size: 145KB

.didat Size: 512B - Virtual size: 396B

.rsrc Size: 53KB - Virtual size: 56KB

.reloc Size: 9KB - Virtual size: 8KB

.text
Size: 102KB - Virtual size: 101KB

.rdata
Size: 30KB - Virtual size: 30KB

.data
Size: 10.8MB - Virtual size: 10.8MB

.pdata
Size: 6KB - Virtual size: 5KB

.rsrc
Size: 173KB - Virtual size: 173KB

.reloc
Size: 1KB - Virtual size: 1KB

.text
Size: 196KB - Virtual size: 196KB

.rdata
Size: 43KB - Virtual size: 42KB

.data
Size: 4KB - Virtual size: 145KB

.didat
Size: 512B - Virtual size: 396B

.rsrc
Size: 53KB - Virtual size: 56KB

.reloc
Size: 9KB - Virtual size: 8KB