Analysis

  • max time kernel
    81s
  • max time network
    101s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    16/05/2022, 13:09

General

  • Target
    0b9ad26b6565bdcdcffa310df4944096.exe
  • Size 156KB
  • Sample220516-qdr79scfd2
  • SHA256 39cefe8dd528b6b8efc18753c0ee70e4c712f1cc5137e25564e2bb5cd3ff64d8
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://vmopahtqdf84hfvsqepalcbcch63gdyvah.ml/BN2/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 Checkin

    suricata: ET MALWARE LokiBot Checkin

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

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

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0b9ad26b6565bdcdcffa310df4944096.exe
    "C:\Users\Admin\AppData\Local\Temp\0b9ad26b6565bdcdcffa310df4944096.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\oomepxflrd.exe
      C:\Users\Admin\AppData\Local\Temp\oomepxflrd.exe C:\Users\Admin\AppData\Local\Temp\ztaprtwjc
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1352
      • C:\Users\Admin\AppData\Local\Temp\oomepxflrd.exe
        C:\Users\Admin\AppData\Local\Temp\oomepxflrd.exe C:\Users\Admin\AppData\Local\Temp\ztaprtwjc
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • outlook_office_path
        • outlook_win_path
        PID:1596

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        17cx0e27ef9c98y1yc

        • Path C:\Users\Admin\AppData\Local\Temp\17cx0e27ef9c98y1yc
        • Size 103KB
        • SHA256 ab03d68f47cef9947d45585282527745636ba5065512bd42e72e3f27e793b107
        • MD5 SHA1 SHA512 SSDEEP

        oomepxflrd.exe

        • Path C:\Users\Admin\AppData\Local\Temp\oomepxflrd.exe
        • Size 74KB
        • SHA256 2e2b72c54bb0406ecb6c0be703b80b53ad2c224f3bef5ebf3f9b732c09fd46fe
        • MD5 SHA1 SHA512 SSDEEP

        oomepxflrd.exe

        • Path C:\Users\Admin\AppData\Local\Temp\oomepxflrd.exe
        • Size 74KB
        • SHA256 2e2b72c54bb0406ecb6c0be703b80b53ad2c224f3bef5ebf3f9b732c09fd46fe
        • MD5 SHA1 SHA512 SSDEEP

        oomepxflrd.exe

        • Path C:\Users\Admin\AppData\Local\Temp\oomepxflrd.exe
        • Size 74KB
        • SHA256 2e2b72c54bb0406ecb6c0be703b80b53ad2c224f3bef5ebf3f9b732c09fd46fe
        • MD5 SHA1 SHA512 SSDEEP

        ztaprtwjc

        • Path C:\Users\Admin\AppData\Local\Temp\ztaprtwjc
        • Size 5KB
        • SHA256 3912a4ae6bf8fb30394dbfe312688867e76d6985a73e29609baaf75595ebe6ab
        • MD5 SHA1 SHA512 SSDEEP

        oomepxflrd.exe

        • Path \Users\Admin\AppData\Local\Temp\oomepxflrd.exe
        • Size 74KB
        • SHA256 2e2b72c54bb0406ecb6c0be703b80b53ad2c224f3bef5ebf3f9b732c09fd46fe
        • MD5 SHA1 SHA512 SSDEEP

        oomepxflrd.exe

        • Path \Users\Admin\AppData\Local\Temp\oomepxflrd.exe
        • Size 74KB
        • SHA256 2e2b72c54bb0406ecb6c0be703b80b53ad2c224f3bef5ebf3f9b732c09fd46fe
        • MD5 SHA1 SHA512 SSDEEP

        oomepxflrd.exe

        • Path \Users\Admin\AppData\Local\Temp\oomepxflrd.exe
        • Size 74KB
        • SHA256 2e2b72c54bb0406ecb6c0be703b80b53ad2c224f3bef5ebf3f9b732c09fd46fe
        • MD5 SHA1 SHA512 SSDEEP

        memory/1596-64-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/1596-68-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/1596-70-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2044-54-0x0000000075F21000-0x0000000075F23000-memory.dmp