Analysis

  • max time kernel
    130s
  • max time network
    135s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    04-07-2022 04:53

General

  • Target

    purchase order_pdf.exe

  • Size

    550KB

  • MD5

    7d1340e0d8cee4b509a391b5e9ef92e6

  • SHA1

    f17bcd9366704722067d523b353357cea86ccd9a

  • SHA256

    11b716f0bac693179c51d80939dbaeb915a959ae63ea01ef9eb56af4bed6e6b9

  • SHA512

    42fc898c321e443ce62afbab1c61fba7771c88f23c78bb2436bc145c1c566f2c2602d0f0d7649ecdedc26c79a2d3dd65639db3724e7e7d4bf86ccc6b89bbcbe9

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/gi8/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: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\purchase order_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\purchase order_pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1180
    • C:\Users\Admin\AppData\Local\Temp\purchase order_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\purchase order_pdf.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1960

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/1180-54-0x0000000000F00000-0x0000000000F90000-memory.dmp
    Filesize

    576KB

  • memory/1180-55-0x0000000076C81000-0x0000000076C83000-memory.dmp
    Filesize

    8KB

  • memory/1180-56-0x0000000004910000-0x0000000004980000-memory.dmp
    Filesize

    448KB

  • memory/1180-57-0x0000000000290000-0x00000000002B0000-memory.dmp
    Filesize

    128KB

  • memory/1180-58-0x00000000007C0000-0x00000000007CE000-memory.dmp
    Filesize

    56KB

  • memory/1180-59-0x0000000005DA0000-0x0000000005E02000-memory.dmp
    Filesize

    392KB

  • memory/1180-60-0x0000000000A70000-0x0000000000A90000-memory.dmp
    Filesize

    128KB

  • memory/1960-61-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1960-62-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1960-64-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1960-66-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1960-67-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1960-69-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1960-70-0x00000000004139DE-mapping.dmp
  • memory/1960-72-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1960-74-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1960-75-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB