CB[.]exe | Triage

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General

Target

CB.exe
Size

5.2MB
MD5

637700ea7452057be2367263a4cb43fd
SHA1

3ccc4d326211394aef8982ad13bcb5d118633ab8
SHA256

b9baef87ad23fba1d879d314be52bde59796c8a722a6a92735773a38e7d0dedd
SHA512

a5a03a76739c468c1010c2f45c1e11af85d9958ef6d5d2e5b6e25962ff893969d99d2bea5b084c02d11aed768adc850abbd58c1039a3ea6a30a478b13ce98faa
SSDEEP

98304:RYTvBcy/28tGbdAabkwouH4eJScfTpj8go4u7jJIWMsNJo/e:ScyO8WdAu5ouYeJtqgLiJIhs/o

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

Files

CB.exe
.exe windows x86

7fecbcc36938877eca89bb91ae1c0718

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

Imports

ws2_32

ioctlsocket

kernel32

GetVersionExA
QueryPerformanceCounter
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess

user32

CharUpperBuffW

advapi32

OpenProcessToken

shell32

ShellExecuteA

msvcp140

?_Xlength_error@std@@YAXPBD@Z

iphlpapi

GetAdaptersInfo

vcruntime140

__current_exception_context

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

_get_stream_buffer_pointers

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

srand

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

_strnicmp

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

terminate

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

_unlock_file

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

_tzset

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

_set_new_mode

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

atoi

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

_dupenv_s

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 683KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 243KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp0
Size: - Virtual size: 1.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.vmp1
Size: 5.1MB - Virtual size: 5.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 512B - Virtual size: 228B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 129KB - Virtual size: 129KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

7fecbcc36938877eca89bb91ae1c0718

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

kernel32

user32

advapi32

shell32

msvcp140

iphlpapi

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 1.6MB

.rdata Size: - Virtual size: 683KB

.data Size: - Virtual size: 243KB

.vmp0 Size: - Virtual size: 1.1MB

.vmp1 Size: 5.1MB - Virtual size: 5.1MB

.reloc Size: 512B - Virtual size: 228B

.rsrc Size: 129KB - Virtual size: 129KB

.text
Size: - Virtual size: 1.6MB

.rdata
Size: - Virtual size: 683KB

.data
Size: - Virtual size: 243KB

.vmp0
Size: - Virtual size: 1.1MB

.vmp1
Size: 5.1MB - Virtual size: 5.1MB

.reloc
Size: 512B - Virtual size: 228B

.rsrc
Size: 129KB - Virtual size: 129KB