egregor | 0a739f4ec3d096010d0cd9fc0c0631f0b080cc2aad1f720fd1883737b6a6a952

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General

Target

0a739f4ec3d096010d0cd9fc0c0631f0b080cc2aad1f720fd1883737b6a6a952
Size

693KB
MD5

b7ad5f7ec71dc812b4771950671b192a
SHA1

cf02d630465eaf009db8bcc8a0dd4242a1d2dd82
SHA256

0a739f4ec3d096010d0cd9fc0c0631f0b080cc2aad1f720fd1883737b6a6a952
SHA512

5dd1d8e840b56f35cc06dd826aa335fec131ad202ccbb572c88b4dd4b630a291453df7c0fbfee2229ea7f4d2810a73a752ca8657c505f383974736a5f1f75369
SSDEEP

12288:XEcAC948owAoT9eEoz6bN8Y1pZZ7Ll2oeP2HQ7q/jV4:01Ch+vOZ7h2om57q/p

Score

10^/10

egregor

Malware Config

Signatures

Detected Egregor ransomware 1 IoCs

resource	yara_rule
sample	family_egregor

Egregor family
egregor

Files

0a739f4ec3d096010d0cd9fc0c0631f0b080cc2aad1f720fd1883737b6a6a952
.dll regsvr32 windows x86

505285b5c7f1918326c961aae0b20a69

Code Sign

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

kernel32

VirtualAlloc
Sleep
GetProcAddress
LoadLibraryW
CreateFileW
VirtualQuery
VirtualFree
VirtualProtect
GetCurrentProcess
FlushInstructionCache
LoadLibraryA
IsBadReadPtr
FreeLibrary
lstrcmpA
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetStartupInfoW
IsProcessorFeaturePresent
GetModuleHandleW
TerminateProcess
InterlockedPushEntrySList
InterlockedFlushSList
RaiseException
RtlUnwind
GetLastError
SetLastError
EnterCriticalSection
LeaveCriticalSection
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
LoadLibraryExW
ExitProcess
GetModuleHandleExW
GetModuleFileNameA
GetModuleFileNameW
MultiByteToWideChar
WideCharToMultiByte
HeapFree
HeapAlloc
GetCurrentThread
GetDateFormatW
GetTimeFormatW
CompareStringW
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FindClose
FindFirstFileExA
FindFirstFileExW
FindNextFileA
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetEnvironmentVariableA
SetEnvironmentVariableW
GetProcessHeap
GetStdHandle
GetFileType
SetConsoleCtrlHandler
GetStringTypeW
HeapSize
HeapReAlloc
SetStdHandle
WriteFile
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetFilePointerEx
OutputDebugStringA
OutputDebugStringW
CloseHandle
WaitForSingleObjectEx
CreateThread
WriteConsoleW
EncodePointer
DecodePointer

Exports

Exports

DllInstall
DllRegisterServer
DllUnregisterServer

Sections

.text
Size: 399KB - Virtual size: 399KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 231KB - Virtual size: 236KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: 512B - Virtual size: 260B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 12KB - Virtual size: 11KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

505285b5c7f1918326c961aae0b20a69

Code Sign

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

Exports

Exports

Sections

.text Size: 399KB - Virtual size: 399KB

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

.data Size: 231KB - Virtual size: 236KB

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

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

.00cfg Size: 512B - Virtual size: 260B

.reloc Size: 12KB - Virtual size: 11KB

.text
Size: 399KB - Virtual size: 399KB

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

.data
Size: 231KB - Virtual size: 236KB

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

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

.00cfg
Size: 512B - Virtual size: 260B

.reloc
Size: 12KB - Virtual size: 11KB