CB[.]exe | Triage

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General

Target

CB.exe
Size

5.2MB
MD5

09d55117cff1d297ed85bb0a5ddd1384
SHA1

4aa6dd19cdd6cd62b864b850b45be95c07fa217f
SHA256

3fafcec487a0972dca9a0385eab78c1bff6614a67435c61e3ab97fd88ec71469
SHA512

f465dd3bf067c5f63386c085dfe84667fe4d9ae2edef1fb062204401c922652dd54741e821c34e015f78c623aa06872c883d411d8f7d72ee93dc9fc39c79c68b
SSDEEP

98304:D/z70sDHUgKSIp4ajzNEH8AJzpyOn2HzHoPTFbB8HszmpHsyD7dE9Z/Z:buSIp4gK6JzsF18HsSpHx+

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

bc7249daad78f6516c79e5cebd45f0c1

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

shutdown

kernel32

GetVersionExA
MultiByteToWideChar
GetModuleFileNameW
GetModuleHandleA
LoadLibraryA
LocalAlloc
LocalFree
GetModuleFileNameA
ExitProcess

user32

MessageBoxW

advapi32

CryptCreateHash

msvcp140

?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z

vcruntime140

memcpy

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

srand

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

_fseeki64

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

_strnicmp

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

_set_app_type

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

_time64

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

malloc

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

_atoi64

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: 1.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 680KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 228KB

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: 176B

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

bc7249daad78f6516c79e5cebd45f0c1

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

kernel32

user32

advapi32

msvcp140

vcruntime140

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

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

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

api-ms-win-crt-runtime-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: 1.7MB

.rdata Size: - Virtual size: 680KB

.data Size: - Virtual size: 228KB

.vmp0 Size: - Virtual size: 1.1MB

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

.reloc Size: 512B - Virtual size: 176B

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

.text
Size: - Virtual size: 1.7MB

.rdata
Size: - Virtual size: 680KB

.data
Size: - Virtual size: 228KB

.vmp0
Size: - Virtual size: 1.1MB

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

.reloc
Size: 512B - Virtual size: 176B

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