val_chv2[.]exe

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General

Target

val_chv2.exe
Size

6.7MB
MD5

b4e97e8f73d0e27a875336f50565ef53
SHA1

1206e612ff71a82d168f9f2ae9289b49d8d1dbc5
SHA256

57e3f6b5e688d68c3b32f1d6055c65d52e993301f55ea595543ae905d219b4bb
SHA512

a13628b96fd8ef9d478c15bcb6e1676aff6d6c6e5e6fbfc1819f3122414a7c51872af24901fc1f0db1549ab7111e4d94758ac5fef20756530b621824cb9aba64
SSDEEP

196608:Nmwtf0V4t5HL6IwTUrpgjz6vYdZ8cq6k9eqDy9:80f0V4t5r6fUr6jzsYdZE6as

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
val_chv2.exe

Files

val_chv2.exe
.exe windows:6 windows x64 arch:x64

35c30ec8dff8673dae4fae7a6a0eb7c1

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

AcquireSRWLockExclusive
GetVersion
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

FindWindowW
CharUpperBuffW

advapi32

AddAccessAllowedAce

shell32

ShellExecuteA

msvcp140

??0?$basic_ios@DU?$char_traits@D@std@@@std@@IEAA@XZ

wininet

InternetCloseHandle

urlmon

URLDownloadToFileW

rpcrt4

RpcStringFreeA

psapi

GetModuleInformation

ws2_32

WSACleanup

userenv

UnloadUserProfile

crypt32

CertAddCertificateContextToStore

wldap32

ord301

normaliz

IdnToAscii

vcruntime140

_CxxThrowException

vcruntime140_1

__CxxFrameHandler4

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

___lc_codepage_func

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

__acrt_iob_func

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

__p___argc

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

_access

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

_gmtime64

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

_strdup

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

atoi

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

_callnewh

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

qsort

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

__setusermatherr

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

getenv

Sections

.text
Size: - Virtual size: 1.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 155KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 51KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.00cfg
Size: - Virtual size: 56B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.retplne
Size: - Virtual size: 140B

.tls
Size: - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.)QP
Size: - Virtual size: 3.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.J(1
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.ClN
Size: 6.7MB - Virtual size: 6.7MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 208B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 411B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

35c30ec8dff8673dae4fae7a6a0eb7c1

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msvcp140

wininet

urlmon

rpcrt4

psapi

ws2_32

userenv

crypt32

wldap32

normaliz

vcruntime140

vcruntime140_1

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

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

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

Sections

.text Size: - Virtual size: 1.3MB

.rdata Size: - Virtual size: 155KB

.data Size: - Virtual size: 51KB

.pdata Size: - Virtual size: 38KB

.00cfg Size: - Virtual size: 56B

.retplne Size: - Virtual size: 140B

.tls Size: - Virtual size: 9B

.)QP Size: - Virtual size: 3.7MB

.J(1 Size: 5KB - Virtual size: 4KB

.ClN Size: 6.7MB - Virtual size: 6.7MB

.reloc Size: 512B - Virtual size: 208B

.rsrc Size: 512B - Virtual size: 411B

.text
Size: - Virtual size: 1.3MB

.rdata
Size: - Virtual size: 155KB

.data
Size: - Virtual size: 51KB

.pdata
Size: - Virtual size: 38KB

.00cfg
Size: - Virtual size: 56B

.retplne
Size: - Virtual size: 140B

.tls
Size: - Virtual size: 9B

.)QP
Size: - Virtual size: 3.7MB

.J(1
Size: 5KB - Virtual size: 4KB

.ClN
Size: 6.7MB - Virtual size: 6.7MB

.reloc
Size: 512B - Virtual size: 208B

.rsrc
Size: 512B - Virtual size: 411B