82C4[.]exe | Triage

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21-09-2024 16:40

240921-t6s7tasfpl 10

21-09-2024 16:37

240921-t46ecssfjj 10

21-09-2024 12:12

240921-pdcbda1fkd 10

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General

Target

82C4.exe
Size

768KB
MD5

663a7ee6f23102380056645ded592075
SHA1

42f7de8be635ed37f91c289a81e71bc67139adb9
SHA256

2f9c6d06d25dfea43bb52e9b81df3dd3ebdef5d066573494598e77c450937e8f
SHA512

9d4e890505ccda9a0b3cd971598153c1e33be481d10c1133851f621fc4aad148554977b3162d36cb97759fde5603cfebf7876ad39199eee0519ecd3b1f857d09
SSDEEP

12288:wyEfg9+yzz81R9K4UW/ug6nkYxMDoG8AGjn6PkRnTFXD1l9e8k7phRuHH8n4p:IQmQ43/rYE8vdnTFRU6H84

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

Processes:

resource
82C4.exe

Files

82C4.exe
.exe windows:5 windows x86 arch:x86

ea8aa8524573fdaa0fbe03cd1215da2c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

C:\yicepibut\tuzazutum.pdb

Imports

kernel32

HeapReAlloc
UnmapViewOfFile
EndUpdateResourceW
GetCurrentProcess
SleepEx
BackupSeek
ReadConsoleW
FindActCtxSectionStringA
GetEnvironmentStrings
GlobalAlloc
InitAtomTable
HeapDestroy
GetModuleFileNameW
CreateActCtxA
GetOverlappedResult
GetACP
ReleaseSemaphore
SetLastError
GetProcAddress
BeginUpdateResourceW
ResetEvent
WriteConsoleA
DebugSetProcessKillOnExit
GetModuleHandleA
GetProcessShutdownParameters
EraseTape
VirtualProtect
FindNextVolumeA
LCMapStringW
lstrcpyA
EncodePointer
DecodePointer
GetCommandLineW
HeapSetInformation
GetStartupInfoW
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
InterlockedIncrement
GetModuleHandleW
GetCurrentThreadId
GetLastError
InterlockedDecrement
HeapAlloc
EnterCriticalSection
LeaveCriticalSection
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
TerminateProcess
HeapFree
SetFilePointer
CloseHandle
ExitProcess
WriteFile
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
DeleteCriticalSection
HeapCreate
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetCPInfo
GetOEMCP
IsValidCodePage
Sleep
WideCharToMultiByte
RtlUnwind
SetStdHandle
GetConsoleCP
GetConsoleMode
FlushFileBuffers
LoadLibraryW
RaiseException
MultiByteToWideChar
GetStringTypeW
IsProcessorFeaturePresent
WriteConsoleW
HeapSize
CreateFileW

Sections

.text
Size: 631KB - Virtual size: 631KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 17KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 8KB - Virtual size: 445KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.bal
Size: 1024B - Virtual size: 624B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.pel
Size: 512B - Virtual size: 23B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 108KB - Virtual size: 108KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

ea8aa8524573fdaa0fbe03cd1215da2c

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

Sections

.text Size: 631KB - Virtual size: 631KB

.rdata Size: 17KB - Virtual size: 16KB

.data Size: 8KB - Virtual size: 445KB

.bal Size: 1024B - Virtual size: 624B

.pel Size: 512B - Virtual size: 23B

.rsrc Size: 108KB - Virtual size: 108KB

.text
Size: 631KB - Virtual size: 631KB

.rdata
Size: 17KB - Virtual size: 16KB

.data
Size: 8KB - Virtual size: 445KB

.bal
Size: 1024B - Virtual size: 624B

.pel
Size: 512B - Virtual size: 23B

.rsrc
Size: 108KB - Virtual size: 108KB