Alyx[.]exe | Triage

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General

Target

Alyx.exe
Size

6.2MB
MD5

b08213173025bedcc461f988b519f6bc
SHA1

b293edb505b78718fa4a879db348bc5f976fac1d
SHA256

11faffa8bba87935b17595e835e9dd42ad4bdc41f13f2deb78e981cc15f5476a
SHA512

fb52e219a8fab0a06a3e0a911e6efdf7372500797d5df3727fc18921877680f4f19f5ecbe8d479377add6dc2c8334aadb4e0c2fae686fdcc55ef03baf64ad5f7
SSDEEP

98304:V3rPGhZZGe78gQMyre3mMBrgHBAmoLIwZOyWAkNIkxi4HmT5qNsIkIbSj5hTiN:dPSZQQXl3bY9pq2p05nIkPi

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Alyx.exe

Files

Alyx.exe
.exe windows:6 windows x64 arch:x64

b9ea0926ba0722379878e29409273248

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

getnameinfo

kernel32

VerSetConditionMask
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress

user32

ShowScrollBar
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW

advapi32

RegCloseKey

shell32

SHGetKnownFolderPath

msvcp140

?id@?$numpunct@D@std@@2V0locale@2@A

ntdll

RtlCaptureContext

urlmon

URLOpenBlockingStreamA

bcrypt

BCryptGenRandom

vcruntime140

__std_terminate

vcruntime140_1

__CxxFrameHandler4

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

_aligned_malloc

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

_beginthreadex

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

strncpy

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

fgets

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

qsort

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

strtol

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

fmod

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

_gmtime64

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

localeconv

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

_fstat64

wldap32

ord211

normaliz

IdnToUnicode

crypt32

CertFreeCertificateChainEngine

wtsapi32

WTSSendMessageW

Sections

.text
Size: - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: - Virtual size: 565KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 74KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: - Virtual size: 64KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.twink0
Size: - Virtual size: 3.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.twink1
Size: 6.2MB - Virtual size: 6.2MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 224B

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

b9ea0926ba0722379878e29409273248

Headers

DLL Characteristics

File Characteristics

Imports

ws2_32

kernel32

user32

advapi32

shell32

msvcp140

ntdll

urlmon

bcrypt

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

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

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

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

wldap32

normaliz

crypt32

wtsapi32

Sections

.text Size: - Virtual size: 1.6MB

.rdata Size: - Virtual size: 565KB

.data Size: - Virtual size: 74KB

.pdata Size: - Virtual size: 64KB

.twink0 Size: - Virtual size: 3.5MB

.twink1 Size: 6.2MB - Virtual size: 6.2MB

.reloc Size: 512B - Virtual size: 224B

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

.text
Size: - Virtual size: 1.6MB

.rdata
Size: - Virtual size: 565KB

.data
Size: - Virtual size: 74KB

.pdata
Size: - Virtual size: 64KB

.twink0
Size: - Virtual size: 3.5MB

.twink1
Size: 6.2MB - Virtual size: 6.2MB

.reloc
Size: 512B - Virtual size: 224B

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