Analysis

  • max time kernel
    119s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    06-07-2022 02:36

General

  • Target

    Purchase OrderPDF.exe

  • Size

    547KB

  • MD5

    49b875c90511d3b645082311c1ca3e53

  • SHA1

    79700e1ccb8a2380f8a9645c7b718aaffded33ce

  • SHA256

    482886d356a4f90c7a0a509046c745a2a989e543d1b6ac224f9bdcb1374b73c0

  • SHA512

    32b9c5ade2eab3338d170fdce924cab6fb78cd904786461c52fd1815e1909645fe47f87f4a68d39ef036188bc788040e044e3544dabc4c11b9d7a54a5075162c

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/gi9/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.

  • 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: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase OrderPDF.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase OrderPDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3784
    • C:\Users\Admin\AppData\Local\Temp\Purchase OrderPDF.exe
      "C:\Users\Admin\AppData\Local\Temp\Purchase OrderPDF.exe"
      2⤵
        PID:4932
      • C:\Users\Admin\AppData\Local\Temp\Purchase OrderPDF.exe
        "C:\Users\Admin\AppData\Local\Temp\Purchase OrderPDF.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4584

    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/3784-130-0x0000000000E10000-0x0000000000EA0000-memory.dmp
      Filesize

      576KB

    • memory/3784-131-0x0000000005D60000-0x0000000006304000-memory.dmp
      Filesize

      5.6MB

    • memory/3784-132-0x0000000005850000-0x00000000058E2000-memory.dmp
      Filesize

      584KB

    • memory/3784-133-0x0000000005830000-0x000000000583A000-memory.dmp
      Filesize

      40KB

    • memory/3784-134-0x0000000009520000-0x00000000095BC000-memory.dmp
      Filesize

      624KB

    • memory/3784-135-0x00000000095C0000-0x0000000009626000-memory.dmp
      Filesize

      408KB

    • memory/4584-137-0x0000000000000000-mapping.dmp
    • memory/4584-138-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/4584-140-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/4584-141-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/4584-142-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/4932-136-0x0000000000000000-mapping.dmp