vlone[.]exe | Triage

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General

Target

vlone.exe
Size

12.3MB
MD5

897c44559ca30c97a1aa2bfc91739c9b
SHA1

d107d6d1dfc3a65c0dc63e9b744afcf31a1e8c6f
SHA256

f56e57d3af301cb8f9ba0836daef7441dc48b1adee22708ba50a9ea8b059289f
SHA512

8527baf6fb14f7ebcd90824d763c0fc95b34644df00098c073c86e28220282851cac1638a2f207cdbee6ae1e363a1a19ad78826130f58765f4e7e9576f436640
SSDEEP

393216:vdZ/gkWt+dg1gCKU6AnuPxcUZN5/eel2f07BwHe0d:FZYkWYdgLJ4xcUZne47BwHeM

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
vlone.exe

Files

vlone.exe
.exe windows:6 windows x64 arch:x64

c31e9f00b117b2e83b98f47eaeabdcec

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

ws2_32

getsockname

wldap32

ord26

crypt32

CertFindCertificateInStore

normaliz

IdnToAscii

kernel32

WaitForMultipleObjects
GetSystemTimeAsFileTime
HeapAlloc
HeapFree
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

GetWindowThreadProcessId

advapi32

CryptImportKey

shell32

ShellExecuteW

msvcp140

?_Gninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IEAAPEADXZ

urlmon

URLDownloadToFileA

winhttp

WinHttpOpenRequest

vcruntime140_1

__CxxFrameHandler4

vcruntime140

__current_exception

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

terminate

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

fgetc

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

malloc

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

strtoul

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

strncmp

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

rand

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

_lock_file

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

_time64

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: 117KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.?vZ
Size: - Virtual size: 7.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.RWA
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.H/}
Size: 12.3MB - Virtual size: 12.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 264B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 469B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

c31e9f00b117b2e83b98f47eaeabdcec

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

wldap32

crypt32

normaliz

kernel32

user32

advapi32

shell32

msvcp140

urlmon

winhttp

vcruntime140_1

vcruntime140

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

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

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

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

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

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

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

api-ms-win-crt-time-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: 117KB

.data Size: - Virtual size: 5KB

.pdata Size: - Virtual size: 22KB

.?vZ Size: - Virtual size: 7.2MB

.RWA Size: 5KB - Virtual size: 4KB

.H/} Size: 12.3MB - Virtual size: 12.3MB

.reloc Size: 512B - Virtual size: 264B

.rsrc Size: 512B - Virtual size: 469B

.text
Size: - Virtual size: 1.6MB

.rdata
Size: - Virtual size: 117KB

.data
Size: - Virtual size: 5KB

.pdata
Size: - Virtual size: 22KB

.?vZ
Size: - Virtual size: 7.2MB

.RWA
Size: 5KB - Virtual size: 4KB

.H/}
Size: 12.3MB - Virtual size: 12.3MB

.reloc
Size: 512B - Virtual size: 264B

.rsrc
Size: 512B - Virtual size: 469B