Analysis

  • max time kernel
    127s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    05/05/2022, 10:33

General

  • Target
    0ebf139feb9dd170366c73d1d7a6c3b9.exe
  • Size 123KB
  • Sample220505-mlhf9afgd9
  • SHA256 2559470d892d939b0df177b1613313cc1b2bced2a17cda536de05d0c02e09d20
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://62.197.136.176/liyan/five/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 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 User-Agent (Charon/Inferno)

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

  • Executes dropped EXE 2 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 AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ebf139feb9dd170366c73d1d7a6c3b9.exe
    "C:\Users\Admin\AppData\Local\Temp\0ebf139feb9dd170366c73d1d7a6c3b9.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1428
    • C:\Users\Admin\AppData\Local\Temp\sdaguztml.exe
      C:\Users\Admin\AppData\Local\Temp\sdaguztml.exe C:\Users\Admin\AppData\Local\Temp\jekvkbzvd
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:4364
      • C:\Users\Admin\AppData\Local\Temp\sdaguztml.exe
        C:\Users\Admin\AppData\Local\Temp\sdaguztml.exe C:\Users\Admin\AppData\Local\Temp\jekvkbzvd
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2312

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        jekvkbzvd

        • Path C:\Users\Admin\AppData\Local\Temp\jekvkbzvd
        • Size 4KB
        • SHA256 8307f0cda17db6e6ba3df91095ffc55a329e852687450af41461a13be405352f
        • MD5 SHA1 SHA512 SSDEEP

        rt87hln8a4yqpbmuj2m

        • Path C:\Users\Admin\AppData\Local\Temp\rt87hln8a4yqpbmuj2m
        • Size 103KB
        • SHA256 ede4accb973b5976d2fbf141f379709a99c76611960e242373895859f9e234ab
        • MD5 SHA1 SHA512 SSDEEP

        sdaguztml.exe

        • Path C:\Users\Admin\AppData\Local\Temp\sdaguztml.exe
        • Size 5KB
        • SHA256 ece7f3df4d707e11b267116051e39b8eb4afa6c15d302992a1aca108049f35fb
        • MD5 SHA1 SHA512 SSDEEP

        sdaguztml.exe

        • Path C:\Users\Admin\AppData\Local\Temp\sdaguztml.exe
        • Size 5KB
        • SHA256 ece7f3df4d707e11b267116051e39b8eb4afa6c15d302992a1aca108049f35fb
        • MD5 SHA1 SHA512 SSDEEP

        sdaguztml.exe

        • Path C:\Users\Admin\AppData\Local\Temp\sdaguztml.exe
        • Size 5KB
        • SHA256 ece7f3df4d707e11b267116051e39b8eb4afa6c15d302992a1aca108049f35fb
        • MD5 SHA1 SHA512 SSDEEP

        memory/2312-136-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2312-139-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/2312-140-0x0000000000400000-0x00000000004A2000-memory.dmp