Static task
static1
Behavioral task
behavioral1
Sample
72855b5a8a0aa714e314e3662ac0e281afc9498c005f649c72a063941ef21a93.exe
Resource
win7-20230220-en
General
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Target
1a0055e777512a8dcbf849220f2e03b7.bin
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Size
227KB
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MD5
d895eaa7c2fa8326d5b219e7db58bdd4
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SHA1
2cab42ddcd04575b6593f6c4a8539b9e2693df07
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SHA256
8665e7421aed806db5ca3935a943d1dcdfb27be0c36f0762c263e5631d47777f
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SHA512
303101d41da83f8d415f8abe34891f6d9def6420d7657aaff3f7094ddb166e3db0ec5cce16f31f134278950a4e4bb47a4a107f3bfbe64731525ed1409b4fc67d
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SSDEEP
6144:OUlBye840bbTQprL/Gr/wkv19tP3eKJwu4lQ6RV8hp2elVP:PlBp0bbkQ3f/eK2ueROMelh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/72855b5a8a0aa714e314e3662ac0e281afc9498c005f649c72a063941ef21a93.exe
Files
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1a0055e777512a8dcbf849220f2e03b7.bin.zip
Password: infected
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72855b5a8a0aa714e314e3662ac0e281afc9498c005f649c72a063941ef21a93.exe.exe windows x86
Password: infected
a97f0c467cfd5c05bae35b554cfbdc5e
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
SearchPathW
FindFirstFileW
EnumCalendarInfoA
GetDriveTypeW
InterlockedDecrement
ZombifyActCtx
HeapFree
SetComputerNameW
FreeEnvironmentStringsA
GetProcessPriorityBoost
GetModuleHandleW
GetTickCount
GetSystemTimeAsFileTime
EnumTimeFormatsA
GetVolumePathNameW
GlobalAlloc
GetPrivateProfileIntA
LoadLibraryW
GetConsoleAliasExesLengthW
GetModuleFileNameW
lstrcatA
InterlockedExchange
GetProfileIntA
DeleteFiber
GlobalDeleteAtom
GetProcAddress
CreateJobSet
GetLocalTime
WriteConsoleA
InterlockedExchangeAdd
SetCalendarInfoW
SetFileApisToANSI
AddAtomA
FindFirstVolumeMountPointA
CreateIoCompletionPort
FreeEnvironmentStringsW
FindNextFileW
GetStringTypeW
VirtualProtect
GetCurrentDirectoryA
CompareStringA
OpenSemaphoreW
FileTimeToLocalFileTime
DeleteFileW
MoveFileWithProgressW
EnumSystemLocalesW
DeleteFileA
SetLastError
GetVolumeNameForVolumeMountPointA
CreateFileW
FlushFileBuffers
InterlockedIncrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetLastError
MoveFileA
GetCommandLineA
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
WideCharToMultiByte
LCMapStringW
MultiByteToWideChar
GetCPInfo
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
GetCurrentProcess
HeapCreate
SetHandleCount
GetStdHandle
InitializeCriticalSectionAndSpinCount
GetFileType
ExitProcess
WriteFile
GetModuleFileNameA
GetEnvironmentStringsW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetCurrentThreadId
QueryPerformanceCounter
GetCurrentProcessId
GetLocaleInfoW
IsProcessorFeaturePresent
HeapSize
GetACP
GetOEMCP
IsValidCodePage
GetUserDefaultLCID
GetLocaleInfoA
EnumSystemLocalesA
IsValidLocale
HeapReAlloc
SetFilePointer
GetConsoleCP
GetConsoleMode
SetStdHandle
WriteConsoleW
CloseHandle
gdi32
GetCharABCWidthsA
winhttp
WinHttpGetProxyForUrl
Sections
.text Size: 85KB - Virtual size: 84KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 209KB - Virtual size: 2.7MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ