VenoFN Free Cleaner[.]exe

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General

Target

VenoFN Free Cleaner.exe
Size

6.4MB
MD5

a0315125ca28b08d1f278992b50e0b2f
SHA1

ecec557fa9f2759b7b7d13493ded3afc3e54334c
SHA256

b52e51435b29c313a400953c0025326583555d6ee6290bb6d64f429376b6c3f7
SHA512

dce961b62e6b47f81e2fbfb54695e4d669ad793005f1a32c1e647f28861eadde2bd5bf2998c75c0c719b14861982e3665468e12719aa50470526fd91346368d5
SSDEEP

98304:yWBF+JOHZRMY83fTECoW93FfIRmYV4WExARo57OtIMDLQ2V4NWpLrNc:zr+JODfQTOW9VQR7iAlIN2RI

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

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
VenoFN Free Cleaner.exe

Files

VenoFN Free Cleaner.exe
.exe windows:6 windows x64 arch:x64

a04b290397c9f271eb9b4a5dfa646306

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

SetLastError
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

ShowWindow
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW

msvcp140

_Cnd_do_broadcast_at_thread_exit

vcruntime140_1

__CxxFrameHandler4

vcruntime140

memcmp

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

__p___argv

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

_get_stream_buffer_pointers

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

free

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

tolower

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

_unlock_file

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

__setusermatherr

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

_configthreadlocale

wtsapi32

WTSSendMessageW

Sections

.text
Size: - Virtual size: 22KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 13KB

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

.vmp0
Size: - Virtual size: 3.3MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.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

.reloc
Size: 512B - Virtual size: 172B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

a04b290397c9f271eb9b4a5dfa646306

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

msvcp140

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-string-l1-1-0

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

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

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

wtsapi32

Sections

.text Size: - Virtual size: 22KB

.rdata Size: - Virtual size: 13KB

.data Size: - Virtual size: 2KB

.pdata Size: - Virtual size: 1KB

.vmp0 Size: - Virtual size: 3.3MB

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

.reloc Size: 512B - Virtual size: 172B

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

.text
Size: - Virtual size: 22KB

.rdata
Size: - Virtual size: 13KB

.data
Size: - Virtual size: 2KB

.pdata
Size: - Virtual size: 1KB

.vmp0
Size: - Virtual size: 3.3MB

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

.reloc
Size: 512B - Virtual size: 172B

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