WL1FIKZrIDoFw7XzP7SHK27KGML6JFbu[.]exe

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General

Target
WL1FIKZrIDoFw7XzP7SHK27KGML6JFbu.exe
Size 9.5MB
Sample240601-gbd37acc83
SHA256 9fb32a17637b8291d56b2dfad58469416f146235a37a750587eb1a993063c19d
MD5 e6d512680551588927a4be527845d488
SHA1 1d4c4fe2f8804313e0db9b58bc58414a5117f688
SHA512 f915a973ce546e7d3a3e61e658f478e8c1d9c2d93377f984efc0dede796762fd923866d62bbf67e48aaa92eafb71555e75c6762406765bfd62ba00e1d342df17
SSDEEP 196608:TnYm6jQF25UTqU6PbYi7SIySIZc6RfS2oZ6i8TBP4J5:TnPeU6r7SrZc6R62sL8d4
MD5 SHA1 SHA512 SSDEEP

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
WL1FIKZrIDoFw7XzP7SHK27KGML6JFbu.exe

File Explorer

WL1FIKZrIDoFw7XzP7SHK27KGML6JFbu.exe

.exe 9.5MB

WL1FIKZrIDoFw7XzP7SHK27KGML6JFbu.exe

IMPHASH 149a3e59b69d7dc169dc5d081fb629b6
SHA256 9fb32a17637b8291d56b2dfad58469416f146235a37a750587eb1a993063c19d
MD5 e6d512680551588927a4be527845d488
SHA1 1d4c4fe2f8804313e0db9b58bc58414a5117f688
SHA512 f915a973ce546e7d3a3e61e658f478e8c1d9c2d93377f984efc0dede796762fd923866d62bbf67e48aaa92eafb71555e75c6762406765bfd62ba00e1d342df17
SSDEEP 196608:TnYm6jQF25UTqU6PbYi7SIySIZc6RfS2oZ6i8TBP4J5:TnPeU6r7SrZc6R62sL8d4
MD5 SHA1 SHA512 SSDEEP

windows:6 windows x64 arch:x64

Unsigned PE

Checks for missing Authenticode signature.

Minor OS version

Major OS version

Entry point

9547365

Magic Number

523

Subsystem

IMAGE_SUBSYSTEM_WINDOWS_CUI

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

PDB paths

kernel32

PeekNamedPipe GetSystemTimeAsFileTime HeapAlloc HeapFree ExitProcess GetModuleHandleA LoadLibraryA GetProcAddress

user32

KillTimer

advapi32

CryptEncrypt

shell32

ShellExecuteExA

msvcp140

?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QEBADD@Z

ws2_32

WSAStartup

shlwapi

ord156

userenv

UnloadUserProfile

mpr

WNetGetProviderNameW

iphlpapi

GetAdaptersInfo

winmm

timeEndPeriod

setupapi

SetupDiDestroyDeviceInfoList

powrprof

GetPwrCapabilities

vcruntime140

strchr

vcruntime140_1

__CxxFrameHandler4

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

__p___argc

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

_set_new_mode

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

isdigit

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

strtoul

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

fclose

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

_stat64

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

_time64

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

getenv

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

___lc_codepage_func

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

__setusermatherr

ole32

CoCreateInstance

oleaut32

SafeArrayGetUBound

normaliz

IdnToAscii

wldap32

ord22

crypt32

CertCreateCertificateChainEngine

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

qsort

Name

.text

Size

Virtual Size

749KB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.rdata

Size

Virtual Size

187KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.data

Size

Virtual Size

20KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.pdata

Size

Virtual Size

27KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.BmawyZ0

Size

Virtual Size

7.9MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.BmawyZ1

Size

6KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ IMAGE_SCN_MEM_WRITE

Name

.BmawyZ2

Size

9.5MB

Virtual Size

9.5MB

Characteristics

IMAGE_SCN_CNT_CODE IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_EXECUTE IMAGE_SCN_MEM_READ

Name

.reloc

Size

5KB

Virtual Size

5KB

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Name

.rsrc

Size

512B

Virtual Size

476B

Characteristics

IMAGE_SCN_CNT_INITIALIZED_DATA IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

File Explorer

WL1FIKZrIDoFw7XzP7SHK27KGML6JFbu.exe

kernel32

user32

advapi32

shell32

msvcp140

ws2_32

shlwapi

userenv

mpr

iphlpapi

winmm

setupapi

powrprof

vcruntime140

vcruntime140_1

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

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

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

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

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

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

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

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

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

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

ole32

oleaut32

normaliz

wldap32

crypt32

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

generic