Analysis

  • max time kernel
    127s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    20-05-2022 23:40

General

  • Target

    payslip_422.exe

  • Size

    373KB

  • MD5

    1e3d55f211b2ad55a39712cd1c06ee35

  • SHA1

    743ebab116fc5a601e878542a15f9d23267a8755

  • SHA256

    5c5408db84b06949b9aae7b528ad603bf17615ceac0aba3cd79cc92ed77b8163

  • SHA512

    8ec31df3dd9a80a5e1d586eabd39477f2e826670b07de18460d1ee839001941a499f1f1e1b0a1433576be682116b6aa53a34997ba4035d63411ade9bf92aa2f5

Malware Config

Extracted

Family

lokibot

C2

http://beckhoff-th.com/kon/kon2/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\payslip_422.exe
    "C:\Users\Admin\AppData\Local\Temp\payslip_422.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1284
    • C:\Users\Admin\AppData\Local\Temp\payslip_422.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1196

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

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Downloads

  • memory/1196-135-0x0000000000000000-mapping.dmp
  • memory/1196-136-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1196-138-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1196-139-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1284-130-0x0000000000F80000-0x0000000000FE4000-memory.dmp
    Filesize

    400KB

  • memory/1284-131-0x0000000005E40000-0x00000000063E4000-memory.dmp
    Filesize

    5.6MB

  • memory/1284-132-0x0000000005990000-0x0000000005A22000-memory.dmp
    Filesize

    584KB

  • memory/1284-133-0x00000000065A0000-0x0000000006726000-memory.dmp
    Filesize

    1.5MB

  • memory/1284-134-0x00000000063F0000-0x000000000648C000-memory.dmp
    Filesize

    624KB