client[.]exe | Triage

Sharing

Copy URL Twitter E-mail

General

Target

client.exe
Size

113KB
MD5

bdcad651aba3cc2415cd0290943e99d5
SHA1

2a9e42fc9f9bd963d72b794ec467079c5724a0af
SHA256

3c9da4281fe3262b64ef0e142d271ff5570f07caee26c4cc3b0bc9217da97750
SHA512

6a77322be0cbe28d768501368d6b98aa2aa2c6121f32ee5eedb4f4ddd0d5596dd22d1597b6582d59fb1d3934e8fadd6b21d6bd1184a739d8b57ba440a922f52f
SSDEEP

1536:hES+XMHfu7Ty+7smyvVcv0mOVZxx7z6ffDtSxgiphpRhHE1Q1Y6Mpr6vnIslSM8w:8XGG7Ty0smytY0mFt6phzhKQ2bZ88D

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
client.exe

Files

client.exe
.exe windows:6 windows x64 arch:x64

4a626917666559a7bf726131bb801466

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

PDB Paths

client.pdb

Imports

api-ms-win-core-synch-l1-2-0

WakeByAddressAll
WakeByAddressSingle
WaitOnAddress

kernel32

GetModuleHandleW
IsProcessorFeaturePresent
SetUnhandledExceptionFilter
AddVectoredExceptionHandler
SetThreadStackGuarantee
GetCurrentThread
HeapFree
GetStdHandle
GetLastError
GetConsoleMode
WaitForSingleObject
CloseHandle
MultiByteToWideChar
WriteConsoleW
HeapReAlloc
GetModuleHandleA
GetProcAddress
SetLastError
lstrlenW
HeapAlloc
GetProcessHeap
GetCurrentDirectoryW
RtlCaptureContext
RtlLookupFunctionEntry
WaitForSingleObjectEx
LoadLibraryA
GetCurrentProcess
GetCurrentProcessId
CreateMutexA
ReleaseMutex
RtlVirtualUnwind
GetEnvironmentVariableW
GetCurrentThreadId
UnhandledExceptionFilter
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
QueryPerformanceCounter

ntdll

NtWriteFile
RtlNtStatusToDosError

vcruntime140

memcpy
__C_specific_handler
memset
__current_exception
__current_exception_context
__CxxFrameHandler3
memmove
memcmp

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

_c_exit
_register_thread_local_exe_atexit_callback
__p___argv
__p___argc
_configure_narrow_argv
_initialize_onexit_table
_register_onexit_function
_initialize_narrow_environment
_crt_atexit
terminate
_exit
_cexit
_get_initial_narrow_environment
exit
_initterm_e
_set_app_type
_seh_filter_exe
_initterm

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

__setusermatherr

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

_set_fmode
__p__commode

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

_configthreadlocale

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

_set_new_mode
free

Sections

.text
Size: 82KB - Virtual size: 81KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 25KB - Virtual size: 25KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 656B

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

.reloc
Size: 1024B - Virtual size: 668B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4a626917666559a7bf726131bb801466

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

api-ms-win-core-synch-l1-2-0

kernel32

ntdll

vcruntime140

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

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

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

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

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

Sections

.text Size: 82KB - Virtual size: 81KB

.rdata Size: 25KB - Virtual size: 25KB

.data Size: 512B - Virtual size: 656B

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

.reloc Size: 1024B - Virtual size: 668B

.text
Size: 82KB - Virtual size: 81KB

.rdata
Size: 25KB - Virtual size: 25KB

.data
Size: 512B - Virtual size: 656B

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

.reloc
Size: 1024B - Virtual size: 668B