staffbesting external[.]exe

Sharing

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General

Target

staffbesting external.exe
Size

9.2MB
MD5

e47cb767ee071577a3958bad3df3279a
SHA1

8bf5defb555ddfdbf95e7051ebdf03a61038c383
SHA256

a67044d62ca66d628d72c3d96081b32e2dceac940ab5cf6e71d2a432ed629171
SHA512

eb7675786b1182f52e95174680d546cc16364680662c91df4b588a042e81211fe0741d0d2766c7f37e7414ed578d90d10a865cbab5329007c8ef6e1c6c05b066
SSDEEP

196608:sOPP5qIiPPcmUFTovmHU7RCDgmq6l1lkZ2JPHaqiHLQ2:sOZqLs7ToOM4gmqokMHi

Score

7^/10

vmprotect

Malware Config

Signatures

VMProtect packed file 1 IoCs

Detects executables packed with VMProtect commercial packer.

vmprotect

resource	yara_rule
sample	vmprotect

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
staffbesting external.exe

Files

staffbesting external.exe
.exe windows x64

18f30e64b53efefa673348fecb694bdf

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

DeviceIoControl
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

DispatchMessageA
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW

advapi32

RegCloseKey

imm32

ImmReleaseContext

msvcp140

?_Throw_Cpp_error@std@@YAXH@Z

ntdll

RtlVirtualUnwind

d3d9

Direct3DCreate9Ex

dwmapi

DwmExtendFrameIntoClientArea

vcruntime140

memcmp

vcruntime140_1

__CxxFrameHandler4

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

strncpy

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

__stdio_common_vsnprintf_s

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

_callnewh

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

rand

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

sqrtf

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

atof

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

__p___argv

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

_wremove

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

_time64

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

_configthreadlocale

wtsapi32

WTSSendMessageW

Sections

.text
Size: - Virtual size: 603KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 350KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 4.0MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp0
Size: - Virtual size: 3.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp1
Size: 9.2MB - Virtual size: 9.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 232B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

18f30e64b53efefa673348fecb694bdf

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

imm32

msvcp140

ntdll

d3d9

dwmapi

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

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

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

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

wtsapi32

Sections

.text Size: - Virtual size: 603KB

.rdata Size: - Virtual size: 350KB

.data Size: - Virtual size: 4.0MB

.pdata Size: - Virtual size: 13KB

.vmp0 Size: - Virtual size: 3.4MB

.vmp1 Size: 9.2MB - Virtual size: 9.2MB

.reloc Size: 512B - Virtual size: 232B

.rsrc Size: 512B - Virtual size: 480B

.text
Size: - Virtual size: 603KB

.rdata
Size: - Virtual size: 350KB

.data
Size: - Virtual size: 4.0MB

.pdata
Size: - Virtual size: 13KB

.vmp0
Size: - Virtual size: 3.4MB

.vmp1
Size: 9.2MB - Virtual size: 9.2MB

.reloc
Size: 512B - Virtual size: 232B

.rsrc
Size: 512B - Virtual size: 480B