Analysis

  • max time kernel
    115s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    02-07-2022 13:41

General

  • Target

    Informe bancario.pdf.exe

  • Size

    490KB

  • MD5

    3478108e177eb3a67ac16b398ab58918

  • SHA1

    f3e9c0542a332192856efccc7a023fd4f5d89e5a

  • SHA256

    a34e892192ae65805daa3aeb9eb0aefcbf2b4d55c31ab0468d91b93c7c3f7a6f

  • SHA512

    1a721e709123c89d9172802b6149a26bbbe47d26a3cd579d60981053f09e691caf595503dc3427d3a83de9e28d2b118e93ba8d0ce2a95405ac4837dfe4107e0e

Malware Config

Extracted

Family

lokibot

C2

http://kossa.xyz/esi/pp/play.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.

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

  • suricata: ET MALWARE LokiBot Checkin

    suricata: ET MALWARE LokiBot Checkin

  • suricata: ET MALWARE LokiBot Fake 404 Response

    suricata: ET MALWARE LokiBot Fake 404 Response

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

    suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

  • 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\Informe bancario.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Informe bancario.pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2664
    • C:\Users\Admin\AppData\Local\Temp\Informe bancario.pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Informe bancario.pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3708

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

Loading Replay Monitor...

Downloads

  • memory/2664-130-0x0000000000EB0000-0x0000000000F30000-memory.dmp
    Filesize

    512KB

  • memory/2664-131-0x0000000005D80000-0x0000000006324000-memory.dmp
    Filesize

    5.6MB

  • memory/2664-132-0x00000000057D0000-0x0000000005862000-memory.dmp
    Filesize

    584KB

  • memory/2664-133-0x0000000005A70000-0x0000000005A7A000-memory.dmp
    Filesize

    40KB

  • memory/2664-134-0x0000000009220000-0x00000000092BC000-memory.dmp
    Filesize

    624KB

  • memory/3708-135-0x0000000000000000-mapping.dmp
  • memory/3708-136-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3708-138-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3708-139-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3708-140-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB