zgrat | soft_25[.]11 (2)[.]rar

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General

Target

soft_25.11 (2).rar
Size

1.2MB
MD5

bf30b579e3b4e20e4acdcd23192a8023
SHA1

4638e700d9b19a521c67aebbc1d12976879020e2
SHA256

98dc216f2c9037db85da16719b88ae9a98ab0fced61539f8dea4c6a98d236161
SHA512

7c5333a29731efa4e6494e82ca712a893c05b462d64918e05157fb5097400ef9c3a9426fea94f7c2d889bde135fc0cc9642526778a6c98faf76d58440ac9e05e
SSDEEP

24576:FeAWmhq4MhyV6N9wZku5biwfxuYU0qm7zW7JDeqJoAxi6ehaXgwY7W:tjM0qImwEEVWtsiT87W

Score

10^/10

zgrat

Malware Config

Signatures

Detect ZGRat V2 1 IoCs

resource	yara_rule
static1/unpack001/WotBCReReloaded.exe	family_zgrat_v2

Zgrat family
zgrat

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
unpack001/PResolver.dll
unpack001/WotBCReReloaded.exe

Files

soft_25.11 (2).rar
.rar
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.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