Analysis

  • max time kernel
    147s
  • max time network
    159s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 11:41

General

  • Target

    Agency Appoinment Letter MT OCEAN CHEMIST_pdf.exe

  • Size

    267KB

  • MD5

    37f98d2b76244766621fae0886a9b0f0

  • SHA1

    1805c94ed80886e462dd0cc3f99e7f69257d1434

  • SHA256

    e8c8d336f3a316e249d0c96ded653ea7a197a85044bc277f8624f46cc7812bc4

  • SHA512

    21e451bf45877bc2f302258b2b93dd03618f175bf4e7eaf11fdbd2461aacc12c2dd31d78480238a2c4ebb51fd0d9ac67aee208eba8948a19b07b8ec5cb8c8c6d

Malware Config

Extracted

Family

lokibot

C2

http://flexpak-th.com/osama/aboki/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\Agency Appoinment Letter MT OCEAN CHEMIST_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Agency Appoinment Letter MT OCEAN CHEMIST_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Users\Admin\AppData\Local\Temp\Agency Appoinment Letter MT OCEAN CHEMIST_pdf.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1284

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/1284-135-0x0000000000000000-mapping.dmp
  • memory/1284-136-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1284-138-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1284-139-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2304-130-0x0000000000800000-0x0000000000848000-memory.dmp
    Filesize

    288KB

  • memory/2304-131-0x0000000005860000-0x0000000005E04000-memory.dmp
    Filesize

    5.6MB

  • memory/2304-132-0x0000000005460000-0x00000000054F2000-memory.dmp
    Filesize

    584KB

  • memory/2304-133-0x0000000005600000-0x000000000560A000-memory.dmp
    Filesize

    40KB

  • memory/2304-134-0x0000000007B80000-0x0000000007C1C000-memory.dmp
    Filesize

    624KB