c[.]rar | Triage

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General

Target

c.rar
Size

841KB
MD5

1bc785b7dd57a33df3843921f28372ac
SHA1

b452e5255a55f17b8b60252d929d8c1332359f7f
SHA256

66f154d8de0ab1087570033c36424c22672950e9cdc178fd6c1f5ca0bda58337
SHA512

bb7a4d62f57241f56b8c7baaf1c4baa3a8877cf16f8f5a8c069ac69aebd3a4f680c40c7dff5a1d4486d74c4411861b4754ded818c8ceea4779862129c897376f
SSDEEP

24576:e9Wi5a8Fg7Y/rZRJweIzseHQIIjW6Js36JKjCcPA0JNw:ef5awzZztqsGujNaAMNw

Score

3^/10

Malware Config

Signatures

Unsigned PE 3 IoCs

Checks for missing Authenticode signature.

resource
unpack001/2030971bff802be4cfad9bb4bc5f364e.exe.vir
unpack001/Project913v.exe.vir
unpack001/fdm5rhwin.exe.vir

Files

c.rar
.rar
2030971bff802be4cfad9bb4bc5f364e.exe.vir
.exe windows:4 windows x86

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI

Sections

CODE
Size: 1.3MB - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

DATA
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

BSS
Size: - Virtual size: 3KB

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: - Virtual size: 16B

IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 512B - Virtual size: 24B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 340KB - Virtual size: 340KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
Project913v.exe.vir
.exe windows:6 windows x64

dab1091b3cab1cdd2b986bba564aaff6

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

VirtualFree
VirtualAlloc
WaitForSingleObject
CreateThread
HeapFree
GetProcessHeap
WriteConsoleW
CloseHandle
CreateFileW
HeapAlloc
VirtualProtect
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwindEx
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
RaiseException
GetStdHandle
WriteFile
GetModuleFileNameW
ExitProcess
GetModuleHandleExW
GetCommandLineA
GetCommandLineW
CompareStringW
LCMapStringW
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
MultiByteToWideChar
WideCharToMultiByte
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableW
SetStdHandle
GetFileType
GetStringTypeW
HeapSize
HeapReAlloc
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
SetFilePointerEx

user32

MessageBoxA

advapi32

SystemFunction036

Sections

.text
Size: 49KB - Virtual size: 48KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 38KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 384B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 67KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
fdm5rhwin.exe.vir
.exe windows:6 windows x64

a4bac1075f1d964439d927fe3a5f393f

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

GetModuleFileNameW
CopyFileW
MoveFileW
MultiByteToWideChar
WideCharToMultiByte
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
ExpandEnvironmentStringsW
GetLongPathNameW
OpenMutexW
GetCurrentProcessId
ReadProcessMemory
FreeLibrary
GetModuleHandleW
GetProcAddress
LoadLibraryW
FindClose
FindFirstFileW
FindNextFileW
RemoveDirectoryW
MoveFileExW
HeapAlloc
HeapReAlloc
HeapFree
HeapSize
GetProcessHeap
Sleep
GetCurrentProcess
GetVersionExW
DecodePointer
RaiseException
InitializeCriticalSectionEx
DeleteCriticalSection
GetStringTypeW
InitializeSRWLock
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
EnterCriticalSection
LeaveCriticalSection
TryEnterCriticalSection
GetCurrentThreadId
EncodePointer
LCMapStringEx
OpenProcess
FlsAlloc
FlsGetValue
FlsSetValue
FlsFree
GetSystemTimeAsFileTime
GetCPInfo
IsDebuggerPresent
OutputDebugStringW
WriteConsoleW
CreateFileW
GetConsoleMode
GetConsoleOutputCP
FlushFileBuffers
SetStdHandle
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetProcessId
CreateProcessW
GetExitCodeProcess
WaitForSingleObject
GetLastError
CloseHandle
GetFileAttributesW
DeleteFileW
QueryPerformanceCounter
SearchPathW
GetOEMCP
GetACP
IsValidCodePage
FindFirstFileExW
SetFilePointerEx
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetLocaleInfoW
InitializeCriticalSectionAndSpinCount
SetEvent
ResetEvent
WaitForSingleObjectEx
CreateEventW
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
TerminateProcess
IsProcessorFeaturePresent
GetStartupInfoW
InitializeSListHead
RtlPcToFileHeader
RtlUnwindEx
SetLastError
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetStdHandle
WriteFile
GetCommandLineA
GetCommandLineW
GetFileType
CompareStringW
LCMapStringW

user32

ShowWindow
GetWindowThreadProcessId
GetShellWindow
FindWindowW
MessageBoxW
SetForegroundWindow
BringWindowToTop

advapi32

LookupPrivilegeValueW
GetTokenInformation
DuplicateTokenEx
AdjustTokenPrivileges
OpenProcessToken
RegQueryValueExW
RegOpenKeyExW
RegDeleteKeyExW
RegCloseKey

shell32

SHFileOperationW
ShellExecuteExW
SHGetFolderPathW
ShellExecuteW

shlwapi

StrCmpNIW
StrCmpIW
PathCanonicalizeW
StrStrIW

userenv

UnloadUserProfile

Sections

.text
Size: 201KB - Virtual size: 200KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 85KB - Virtual size: 85KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 10KB - Virtual size: 10KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 244B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

Headers

File Characteristics

Sections

CODE Size: 1.3MB - Virtual size: 1.3MB

DATA Size: 39KB - Virtual size: 38KB

BSS Size: - Virtual size: 3KB

.idata Size: 10KB - Virtual size: 10KB

.tls Size: - Virtual size: 16B

.rdata Size: 512B - Virtual size: 24B

.reloc Size: 74KB - Virtual size: 74KB

.rsrc Size: 340KB - Virtual size: 340KB

dab1091b3cab1cdd2b986bba564aaff6

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

Sections

.text Size: 49KB - Virtual size: 48KB

.rdata Size: 38KB - Virtual size: 37KB

.data Size: 2KB - Virtual size: 6KB

.pdata Size: 3KB - Virtual size: 3KB

_RDATA Size: 512B - Virtual size: 384B

.rsrc Size: 67KB - Virtual size: 67KB

.reloc Size: 2KB - Virtual size: 1KB

a4bac1075f1d964439d927fe3a5f393f

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

shlwapi

userenv

Sections

.text Size: 201KB - Virtual size: 200KB

.rdata Size: 85KB - Virtual size: 85KB

.data Size: 5KB - Virtual size: 11KB

.pdata Size: 10KB - Virtual size: 10KB

_RDATA Size: 512B - Virtual size: 244B

.rsrc Size: 2KB - Virtual size: 2KB

.reloc Size: 3KB - Virtual size: 2KB

CODE
Size: 1.3MB - Virtual size: 1.3MB

DATA
Size: 39KB - Virtual size: 38KB

BSS
Size: - Virtual size: 3KB

.idata
Size: 10KB - Virtual size: 10KB

.tls
Size: - Virtual size: 16B

.rdata
Size: 512B - Virtual size: 24B

.reloc
Size: 74KB - Virtual size: 74KB

.rsrc
Size: 340KB - Virtual size: 340KB

.text
Size: 49KB - Virtual size: 48KB

.rdata
Size: 38KB - Virtual size: 37KB

.data
Size: 2KB - Virtual size: 6KB

.pdata
Size: 3KB - Virtual size: 3KB

_RDATA
Size: 512B - Virtual size: 384B

.rsrc
Size: 67KB - Virtual size: 67KB

.reloc
Size: 2KB - Virtual size: 1KB

.text
Size: 201KB - Virtual size: 200KB

.rdata
Size: 85KB - Virtual size: 85KB

.data
Size: 5KB - Virtual size: 11KB

.pdata
Size: 10KB - Virtual size: 10KB

_RDATA
Size: 512B - Virtual size: 244B

.rsrc
Size: 2KB - Virtual size: 2KB

.reloc
Size: 3KB - Virtual size: 2KB