Analysis

  • max time kernel
    91s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    04/07/2022, 04:34

General

  • Target
    SecuriteInfo.com.Trojan.Olock.1.10008.exe
  • Size 541KB
  • Sample220704-e66qkseefp
  • SHA256 29706d5927c63e4ef3241012c1a81d1ca0382fbaa05d7f115c39184a03c598c3
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Extracted

Family
  • xloader

Version
  • 2.6

Campaign
  • a2es

Decoy
  • glutenfreebahrain.com

  • sportrid.com

  • js-films.com

  • cie-revolver.com

  • outsourcinginstitutebd.com

  • roboticsdatascience.com

  • tebrunk.com

  • needgreatwork.com

  • df1b8j2iwbl33n.life

  • voluum-training.com

  • cherna-roza.com

  • xiyouap.com

  • bluefiftyfoundation.com

  • angolettomc.com

  • yhcp225.com

  • keondredejawn.com

  • ifeelsilky.com

  • coraorganizing.com

  • smartmindstutorials.com

  • tanphucuong.info

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.10008.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.10008.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1672
    • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.10008.exe
      "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.10008.exe"
      2⤵
        PID:4196
      • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.10008.exe
        "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.Olock.1.10008.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:4204

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/1672-130-0x00000000008D0000-0x000000000095E000-memory.dmp

          memory/1672-131-0x0000000005840000-0x0000000005DE4000-memory.dmp

          memory/1672-132-0x0000000005330000-0x00000000053C2000-memory.dmp

          memory/1672-133-0x0000000005300000-0x000000000530A000-memory.dmp

          memory/1672-134-0x00000000091B0000-0x000000000924C000-memory.dmp

          memory/1672-135-0x00000000093E0000-0x0000000009446000-memory.dmp

          memory/4204-138-0x0000000000400000-0x000000000042B000-memory.dmp

          memory/4204-139-0x0000000001620000-0x000000000196A000-memory.dmp