WINNA_X[.]exe | Triage

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General

Target

WINNA_X.exe
Size

5.3MB
MD5

4ae0e11a60b30f4c486d5cba835cfe61
SHA1

cc710b1254f4da69ecb56c17a287b2211d3ccab7
SHA256

2af834aa84583f80464390f6f5d88fd9513dbcbebd944323e32be189c4fb6c6e
SHA512

605ad60fc39ac248f0adcb4779d92b753f514bb5b62977cc4797cbab091017f5cee2a10e2597af63688c4828643c079d21bf324f6c05ba0b01c58a51b7f7d624
SSDEEP

98304:QAHFDE9dfvIVzhuvgmiPIlClA9+Log/fkKwF666lYKq+7HpPdMhY7i:HELvIN6g/gu9fPhj3L7Jx

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
WINNA_X.exe

Files

WINNA_X.exe
.exe windows:6 windows x64

1df5e2e4035331633503e9eccb7e976d

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

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

user32

GetAsyncKeyState
GetUserObjectInformationW
GetProcessWindowStation
GetUserObjectInformationW

advapi32

RegSetKeyValueW

shell32

ord68

msvcp140

?tie@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_ostream@DU?$char_traits@D@std@@@2@XZ

winhttp

WinHttpQueryHeaders

ntdll

NtQuerySystemInformation

vcruntime140

__current_exception

vcruntime140_1

__CxxFrameHandler4

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

system

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

tolower

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

rand

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

freopen

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

malloc

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

_wremove

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

wtsapi32

WTSSendMessageW

Sections

.text
Size: - Virtual size: 202KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 97KB

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: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.vmp0
Size: - Virtual size: 3.4MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.vmp1
Size: 5.3MB - Virtual size: 5.3MB

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: 480B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

1df5e2e4035331633503e9eccb7e976d

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

user32

advapi32

shell32

msvcp140

winhttp

ntdll

vcruntime140

vcruntime140_1

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

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

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

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

api-ms-win-crt-heap-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

wtsapi32

Sections

.text Size: - Virtual size: 202KB

.rdata Size: - Virtual size: 97KB

.data Size: - Virtual size: 2KB

.pdata Size: - Virtual size: 16KB

.vmp0 Size: - Virtual size: 3.4MB

.vmp1 Size: 5.3MB - Virtual size: 5.3MB

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

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

.text
Size: - Virtual size: 202KB

.rdata
Size: - Virtual size: 97KB

.data
Size: - Virtual size: 2KB

.pdata
Size: - Virtual size: 16KB

.vmp0
Size: - Virtual size: 3.4MB

.vmp1
Size: 5.3MB - Virtual size: 5.3MB

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

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