Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 05:38

General

  • Target

    089176f8b75aeadbe1340475a97b64b3.exe

  • Size

    587KB

  • MD5

    089176f8b75aeadbe1340475a97b64b3

  • SHA1

    750cefa894e5f6de4bca165835548b101bfc904e

  • SHA256

    4adb1957fc3c427382fe6fa8daaa5af58bffd5aa251daaaa73604ec7355eadf5

  • SHA512

    06d8faed66269213fdab47a7849e44b93e8411d1299987e3d381a8b2720f821010a03b0d9c3b26989971b9f8586d95f56bafbce06b787a85f835e15792f5f912

  • SSDEEP

    12288:SOsBgo0q4wMdDe7zc4nR/2alBJ0pZ1J2qdHFNlMejiuDDGljcp0RQw0wp/:SOsBgo0q4wMd0Tn044pZ1AI7jxSCp2Qi

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

c3sc

Decoy

vnye2037.com

adopttongling.com

miss-bim.com

ylyqrbii.icu

iregentos.info

teseipropiedades.com

jsprimer.com

keepminkowicz.com

7999399.com

bdgooddq.com

komovnrebi.com

politicalswim.com

justokaydrawings.com

eglidons.com

ici-voyant.com

thirstymarketing.com

viajesyturismo360.com

shadesofshadow.com

learnenglishinceret.com

notnotdown.club

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Xloader payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\089176f8b75aeadbe1340475a97b64b3.exe
    "C:\Users\Admin\AppData\Local\Temp\089176f8b75aeadbe1340475a97b64b3.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2396
    • C:\Users\Admin\AppData\Local\Temp\089176f8b75aeadbe1340475a97b64b3.exe
      "C:\Users\Admin\AppData\Local\Temp\089176f8b75aeadbe1340475a97b64b3.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:1668

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1668-14-0x00000000008F0000-0x0000000000BF3000-memory.dmp

    Filesize

    3.0MB

  • memory/1668-8-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1668-9-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/1668-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1668-12-0x0000000000400000-0x0000000000429000-memory.dmp

    Filesize

    164KB

  • memory/2396-6-0x0000000005680000-0x00000000056FC000-memory.dmp

    Filesize

    496KB

  • memory/2396-0-0x0000000000D50000-0x0000000000DEA000-memory.dmp

    Filesize

    616KB

  • memory/2396-7-0x0000000000470000-0x00000000004A4000-memory.dmp

    Filesize

    208KB

  • memory/2396-5-0x0000000000250000-0x0000000000290000-memory.dmp

    Filesize

    256KB

  • memory/2396-13-0x0000000074810000-0x0000000074EFE000-memory.dmp

    Filesize

    6.9MB

  • memory/2396-4-0x0000000074810000-0x0000000074EFE000-memory.dmp

    Filesize

    6.9MB

  • memory/2396-3-0x0000000000220000-0x0000000000232000-memory.dmp

    Filesize

    72KB

  • memory/2396-2-0x0000000000250000-0x0000000000290000-memory.dmp

    Filesize

    256KB

  • memory/2396-1-0x0000000074810000-0x0000000074EFE000-memory.dmp

    Filesize

    6.9MB