VBChecker[.]exe

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General

Target

VBChecker.exe
Size

4.8MB
MD5

cc9ac5d34c12213a429da944e5762f58
SHA1

bf331b1fa79b9056555b1ef80d37ce6f0593f4c8
SHA256

521eee6be37ab7018af431cf33536d99f7e90fac4041804c637682968f7cdc70
SHA512

802670dc9d576f18bad7ce74439fcb0de1a319d99745651ef4ec77c53b931162ba6d2d77112386d44db2e2d8c3e99ab93c6da715139a52c3c9bed19673f92e7a
SSDEEP

98304:ErgaMCYoSq4ni0QSBx+f2Ey3BUasKcXrFFIYu0tDyPiDL8QHU8JTed3:Er7hSq4nMWxzPUcj0tDceU8JTG3

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
VBChecker.exe

Files

VBChecker.exe
.exe windows:6 windows x64 arch:x64

f7bad8b8629e6c3bb3b1a669f7819b61

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

SetConsoleTitleA
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

ShowWindow

ole32

CoInitializeEx

oleaut32

SysFreeString

msvcp140

?uncaught_exception@std@@YA_NXZ

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memcmp

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

__p___argv

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

_localtime64

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

__p__commode

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

getenv

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

free

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

__setusermatherr

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

_configthreadlocale

Sections

.text
Size: - Virtual size: 38KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.VAC0
Size: - Virtual size: 2.9MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.VAC1
Size: 4KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.VAC2
Size: 4.8MB - Virtual size: 4.8MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
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

f7bad8b8629e6c3bb3b1a669f7819b61

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

ole32

oleaut32

msvcp140

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

Sections

.text Size: - Virtual size: 38KB

.rdata Size: - Virtual size: 16KB

.data Size: - Virtual size: 2KB

.pdata Size: - Virtual size: 1KB

.VAC0 Size: - Virtual size: 2.9MB

.VAC1 Size: 4KB - Virtual size: 3KB

.VAC2 Size: 4.8MB - Virtual size: 4.8MB

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

.text
Size: - Virtual size: 38KB

.rdata
Size: - Virtual size: 16KB

.data
Size: - Virtual size: 2KB

.pdata
Size: - Virtual size: 1KB

.VAC0
Size: - Virtual size: 2.9MB

.VAC1
Size: 4KB - Virtual size: 3KB

.VAC2
Size: 4.8MB - Virtual size: 4.8MB

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