Analysis

  • max time kernel
    139s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20220331-en
  • submitted
    01/04/2022, 14:41

General

  • Target
    1c313fe7562459e017b46c4dd280e88b.exe
  • Size 233KB
  • Sample220401-r2egrahbdm
  • SHA256 283011e02f08ea4c1dfbf76d7322d2034ad3cbe6f0a839267adcfe2a56fcb2a3
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://62.197.136.176/userbob/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 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 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 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1c313fe7562459e017b46c4dd280e88b.exe
    "C:\Users\Admin\AppData\Local\Temp\1c313fe7562459e017b46c4dd280e88b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Users\Admin\AppData\Local\Temp\smkyhybqb.exe
      C:\Users\Admin\AppData\Local\Temp\smkyhybqb.exe C:\Users\Admin\AppData\Local\Temp\nehwgn
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1868
      • C:\Users\Admin\AppData\Local\Temp\smkyhybqb.exe
        C:\Users\Admin\AppData\Local\Temp\smkyhybqb.exe C:\Users\Admin\AppData\Local\Temp\nehwgn
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:952

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        nehwgn

        • Path C:\Users\Admin\AppData\Local\Temp\nehwgn
        • Size 4KB
        • SHA256 21748760571272a5d33caaeded7c8dbfe7dff18380675a755921427468e005f8
        • MD5 SHA1 SHA512 SSDEEP

        smkyhybqb.exe

        • Path C:\Users\Admin\AppData\Local\Temp\smkyhybqb.exe
        • Size 4KB
        • SHA256 8ada00bad8b3aed77be669cc4b96e3195b648ab985d761953879baf806e7eafc
        • MD5 SHA1 SHA512 SSDEEP

        smkyhybqb.exe

        • Path C:\Users\Admin\AppData\Local\Temp\smkyhybqb.exe
        • Size 4KB
        • SHA256 8ada00bad8b3aed77be669cc4b96e3195b648ab985d761953879baf806e7eafc
        • MD5 SHA1 SHA512 SSDEEP

        smkyhybqb.exe

        • Path C:\Users\Admin\AppData\Local\Temp\smkyhybqb.exe
        • Size 4KB
        • SHA256 8ada00bad8b3aed77be669cc4b96e3195b648ab985d761953879baf806e7eafc
        • MD5 SHA1 SHA512 SSDEEP

        u9gjxz40tq93r

        • Path C:\Users\Admin\AppData\Local\Temp\u9gjxz40tq93r
        • Size 213KB
        • SHA256 8847cb0d1252b7955483528d28928f95c532dded6897e67a7d1b26e5a9f68a43
        • MD5 SHA1 SHA512 SSDEEP

        smkyhybqb.exe

        • Path \Users\Admin\AppData\Local\Temp\smkyhybqb.exe
        • Size 4KB
        • SHA256 8ada00bad8b3aed77be669cc4b96e3195b648ab985d761953879baf806e7eafc
        • MD5 SHA1 SHA512 SSDEEP

        smkyhybqb.exe

        • Path \Users\Admin\AppData\Local\Temp\smkyhybqb.exe
        • Size 4KB
        • SHA256 8ada00bad8b3aed77be669cc4b96e3195b648ab985d761953879baf806e7eafc
        • MD5 SHA1 SHA512 SSDEEP

        memory/952-63-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/952-67-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/1096-54-0x0000000075C11000-0x0000000075C13000-memory.dmp