Analysis

  • max time kernel
    123s
  • max time network
    162s
  • platform
    windows10_x64
  • resource
    win10-en-20211208
  • submitted
    30-01-2022 00:19

General

  • Target

    9fe9d14b0dfe4fd0006b432eb8acb4bbba782da6071fb4ca50676a1ebb73958f.exe

  • Size

    286KB

  • MD5

    6dca73a65b62eb5f40cc45ec4085f695

  • SHA1

    5a478b2dd4ba1bcfaeec8cde0d5ff7f6e8bd9798

  • SHA256

    9fe9d14b0dfe4fd0006b432eb8acb4bbba782da6071fb4ca50676a1ebb73958f

  • SHA512

    9a23ab54b531436b52f870ad80241eefa843f66f18279dfdf1f263a4008b98aba2f30f37d55e497d4b2de9259217687feef5f59c0d978d969f4b7509d8d44800

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

hpin

Decoy

lalashealingplace.com

melaniealdridgephotography.com

ss3369.com

career-bliss.com

handelbabu.quest

larryhover.com

xyz-vr.xyz

telvicedemo.net

aaakk95.com

follow-er.com

thepiwarrior.com

dgltqd.com

dailyswee.com

tonymoney.net

earthsidesoulalchemist.com

meditatieleeuwarden.online

blancorealtor.com

xn--erhardlohmller-psb.gmbh

coachtobetter.info

singpost.agency

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9fe9d14b0dfe4fd0006b432eb8acb4bbba782da6071fb4ca50676a1ebb73958f.exe
    "C:\Users\Admin\AppData\Local\Temp\9fe9d14b0dfe4fd0006b432eb8acb4bbba782da6071fb4ca50676a1ebb73958f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2824
    • C:\Users\Admin\AppData\Local\Temp\9fe9d14b0dfe4fd0006b432eb8acb4bbba782da6071fb4ca50676a1ebb73958f.exe
      "C:\Users\Admin\AppData\Local\Temp\9fe9d14b0dfe4fd0006b432eb8acb4bbba782da6071fb4ca50676a1ebb73958f.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      PID:3508

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsp8E62.tmp\ibwyftbm.dll
    MD5

    93ce7ab994c53abf143cbef9bfa7b1d7

    SHA1

    f3ea2dfb85164c5250569d30d49a73630c4077a1

    SHA256

    12b6aacfc7ef2ad9053d0d936fa75553d7a2081dbb61fdd33c78f75db3a0fe28

    SHA512

    8c212e68878587b1181cd94e333ebd4de77b26ff4fff0ae2fe71e1cc77fce90b05e8edbda3fe049d60cd4d0bff53e0ba35e2869e304c541f4553a1ed353a6a3a

  • memory/3508-119-0x0000000000400000-0x0000000000429000-memory.dmp
    Filesize

    164KB

  • memory/3508-120-0x0000000000A90000-0x0000000000DB0000-memory.dmp
    Filesize

    3.1MB