zgrat | d8e872ae092ab2dd8bdaa545513fd5ba6e699baf1f8198669072c3c68e8b061e

Sharing

Copy URL

Twitter E-mail

General

Target

d8e872ae092ab2dd8bdaa545513fd5ba6e699baf1f8198669072c3c68e8b061e
Size

1.3MB
MD5

5f6edcabd4cf24a52cd232022bcab162
SHA1

e0ae7a22364ffe1fad628f4f977a5230c5d62c01
SHA256

d8e872ae092ab2dd8bdaa545513fd5ba6e699baf1f8198669072c3c68e8b061e
SHA512

42ecbe87987614737290939f15433982e48ce655b0940cdd36df21f6949b389a9645c82d59c72cbe544950bd515693cbc19451d56c705adbea74934cca09773a
SSDEEP

24576:fU1yO5Xcad/rOcPiWPOmDzbFh8KUNls0Dy6GB4CzUQYN8Vl47vBhmWUiq0c:ayO5XrBpWkHUw0W6GQ1NZvmiq0c

Score

10^/10

zgrat

Malware Config

Signatures

Detect ZGRat V2 1 IoCs

resource	yara_rule
static1/unpack001/WotBCReReloaded/WotBCReReloaded.exe	family_zgrat_v2

Zgrat family
zgrat

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/WotBCReReloaded/PResolver.dll
unpack001/WotBCReReloaded/WotBCReReloaded.exe

Files

d8e872ae092ab2dd8bdaa545513fd5ba6e699baf1f8198669072c3c68e8b061e
.zip
WotBCReReloaded/PResolver.dll
.dll windows:6 windows x64 arch:x64

eaa943cc398a85d71968bca0440ac96c

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

Imports

bcrypt

BCryptCloseAlgorithmProvider
BCryptOpenAlgorithmProvider
BCryptGenRandom

advapi32

SystemFunction036

kernel32

SetUnhandledExceptionFilter
IsProcessorFeaturePresent
TerminateProcess
HeapAlloc
GetProcessHeap
HeapFree
HeapReAlloc
CloseHandle
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
GetModuleHandleA
GetProcAddress
GetStdHandle
GetConsoleMode
GetLastError
WaitForSingleObject
WriteConsoleW
SetLastError
WaitForSingleObjectEx
LoadLibraryA
CreateMutexA
GetCurrentProcess
ReleaseMutex
GetEnvironmentVariableW
RtlLookupFunctionEntry
GetModuleHandleW
FormatMessageW
SetHandleInformation
SetThreadStackGuarantee
QueryPerformanceCounter
QueryPerformanceFrequency
GetSystemTimeAsFileTime
GetCurrentDirectoryW
GetCurrentThread
RtlCaptureContext
AcquireSRWLockShared
ReleaseSRWLockShared
SwitchToThread
WakeConditionVariable
CreateThread
SleepConditionVariableSRW
RtlVirtualUnwind
GetCurrentThreadId
DisableThreadLibraryCalls
InitializeSListHead
IsDebuggerPresent
UnhandledExceptionFilter
GetCurrentProcessId

ws2_32

select
getsockopt
getaddrinfo
recv
send
ioctlsocket
getpeername
getsockname
WSASend
WSARecv
setsockopt
closesocket
connect
freeaddrinfo
WSACleanup
WSAStartup
WSASocketW
WSAGetLastError

vcruntime140

__std_type_info_destroy_list
__C_specific_handler
memmove
memcmp
__CxxFrameHandler3
memset
memcpy

api-ms-win-crt-string-l1-1-0

strlen

api-ms-win-crt-runtime-l1-1-0

_initialize_onexit_table
_execute_onexit_table
_cexit
_initialize_narrow_environment
_initterm
_configure_narrow_argv
_seh_filter_dll
_initterm_e

Exports

Exports

AbobaRequest
FreeStr

Sections

.text
Size: 684KB - Virtual size: 683KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 572KB - Virtual size: 571KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 19KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
WotBCReReloaded/WotBCReReloaded.exe
.exe windows:4 windows x86 arch:x86

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

mscoree

_CorExeMain

Sections

.text
Size: 1.2MB - Virtual size: 1.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rsrc
Size: 105KB - Virtual size: 104KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 12B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

eaa943cc398a85d71968bca0440ac96c

Headers

DLL Characteristics

File Characteristics

Imports

bcrypt

advapi32

kernel32

ws2_32

vcruntime140

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-runtime-l1-1-0

Exports

Exports

Sections

.text Size: 684KB - Virtual size: 683KB

.rdata Size: 572KB - Virtual size: 571KB

.data Size: 512B - Virtual size: 1KB

.pdata Size: 19KB - Virtual size: 19KB

.reloc Size: 6KB - Virtual size: 5KB

f34d5f2d4577ed6d9ceec516c1f5a744

Headers

DLL Characteristics

File Characteristics

Imports

mscoree

Sections

.text Size: 1.2MB - Virtual size: 1.2MB

.rsrc Size: 105KB - Virtual size: 104KB

.reloc Size: 512B - Virtual size: 12B

.text
Size: 684KB - Virtual size: 683KB

.rdata
Size: 572KB - Virtual size: 571KB

.data
Size: 512B - Virtual size: 1KB

.pdata
Size: 19KB - Virtual size: 19KB

.reloc
Size: 6KB - Virtual size: 5KB

.text
Size: 1.2MB - Virtual size: 1.2MB

.rsrc
Size: 105KB - Virtual size: 104KB

.reloc
Size: 512B - Virtual size: 12B