Static task
static1
Behavioral task
behavioral1
Sample
3b33d9480f3dcbcbcf663c6c66acb149ac118cd8cbef1a2603715b9df6b21551.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
3b33d9480f3dcbcbcf663c6c66acb149ac118cd8cbef1a2603715b9df6b21551.exe
Resource
win10v2004-20230221-en
General
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Target
3b33d9480f3dcbcbcf663c6c66acb149ac118cd8cbef1a2603715b9df6b21551.zip
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Size
237KB
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MD5
b90dd6e4130a21a7179323cfb6e25633
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SHA1
5579189ac028f129c83bb81d6694a97d89d1c560
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SHA256
3c27e16df09168afe16b64d24155daa7f9d9704d658f68d0ab72eb946c2d9eb9
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SHA512
1e80de92ce50ad5095b1dda65725b184169848bf693d84eacaed8411300fcda1f44bac3d51f990d32a2bd1d197160ec94a649f7d394e70c33c8fe6235fd82804
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SSDEEP
6144:yewtfqX+tUVVof2RwrImPhRrV9lVF0c6JoxQ4paCc:yX4Vu0wRrx9lv6yK4pJc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack001/3b33d9480f3dcbcbcf663c6c66acb149ac118cd8cbef1a2603715b9df6b21551.exe
Files
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3b33d9480f3dcbcbcf663c6c66acb149ac118cd8cbef1a2603715b9df6b21551.zip.zip
Password: infected
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3b33d9480f3dcbcbcf663c6c66acb149ac118cd8cbef1a2603715b9df6b21551.exe.exe windows x86
Password: infected
cb0d32ad83907c8b5d9a97a27bcf3623
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
GetDriveTypeW
GetConsoleAliasExesLengthA
InterlockedIncrement
SystemTimeToFileTime
EnumCalendarInfoW
SetDefaultCommConfigW
SetComputerNameW
CallNamedPipeW
SetTapeParameters
MoveFileWithProgressA
GetTickCount
ReadConsoleW
SetCommState
TzSpecificLocalTimeToSystemTime
SetHandleCount
AllocateUserPhysicalPages
GetPrivateProfileIntA
AddRefActCtx
LoadLibraryW
IsProcessInJob
GetCalendarInfoW
FreeConsole
InterlockedPopEntrySList
GetFileAttributesW
CreateFileW
GetOverlappedResult
CompareStringW
GetVolumePathNameA
GetStringTypeExA
EnumSystemLocalesA
GetProfileIntA
ReleaseActCtx
GetCurrentDirectoryW
GetProcAddress
VerLanguageNameA
SetFirmwareEnvironmentVariableW
SearchPathA
GetTempFileNameA
LoadLibraryA
WriteConsoleA
LocalAlloc
BuildCommDCBAndTimeoutsW
FindFirstVolumeMountPointW
RemoveDirectoryW
BeginUpdateResourceA
AddAtomA
GlobalWire
GetModuleFileNameA
EnumDateFormatsA
GetModuleHandleA
SetLocaleInfoW
lstrcatW
FreeEnvironmentStringsW
FindNextFileW
GetConsoleTitleW
EnumDateFormatsW
SetCalendarInfoA
SetThreadAffinityMask
SetFileShortNameA
GetVolumeNameForVolumeMountPointW
DeleteFileW
DebugBreak
GetProfileSectionW
EnumSystemLocalesW
AreFileApisANSI
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
MoveFileA
HeapFree
HeapAlloc
GetModuleHandleW
ExitProcess
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
IsProcessorFeaturePresent
HeapCreate
WriteFile
GetStdHandle
GetModuleFileNameW
HeapSize
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
CloseHandle
InitializeCriticalSectionAndSpinCount
GetLocaleInfoW
GetEnvironmentStringsW
GetFileType
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
IsValidLocale
GetStringTypeW
HeapReAlloc
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
SetFilePointer
WriteConsoleW
DeleteFileA
Sections
.text Size: 110KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 161KB - Virtual size: 2.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.wileyef Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 91KB - Virtual size: 91KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ