Analysis

  • max time kernel
    127s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    28-07-2021 08:25

General

  • Target

    purchasing order.exe

  • Size

    639KB

  • MD5

    b7da251d3f98a75ae233d09b17f3d362

  • SHA1

    88a7ef6ba44c82821a2fe302be5ea343c8d58fbc

  • SHA256

    799472ff2ede6b91288e967a805661d7ce186ca8ef7756c4bad3ed548e7c28b7

  • SHA512

    ac88d6bcd3c269a8411337fc6d1f15ad41a2e62cf59727b2749d415db1852c6e1bbff74b9df5d4476930a228155411b375caeba7f440cfae66f9d1c68545677f

Malware Config

Extracted

Family

lokibot

C2

http://abixmaly.duckdns.org/binge/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 User-Agent (Charon/Inferno)
  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\purchasing order.exe
    "C:\Users\Admin\AppData\Local\Temp\purchasing order.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1756
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gnsJKElkEKKhq" /XML "C:\Users\Admin\AppData\Local\Temp\tmp454.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:756
    • C:\Users\Admin\AppData\Local\Temp\purchasing order.exe
      "C:\Users\Admin\AppData\Local\Temp\purchasing order.exe"
      2⤵
        PID:560
      • C:\Users\Admin\AppData\Local\Temp\purchasing order.exe
        "C:\Users\Admin\AppData\Local\Temp\purchasing order.exe"
        2⤵
          PID:1068
        • C:\Users\Admin\AppData\Local\Temp\purchasing order.exe
          "C:\Users\Admin\AppData\Local\Temp\purchasing order.exe"
          2⤵
          • Suspicious behavior: RenamesItself
          • Suspicious use of AdjustPrivilegeToken
          PID:1164

      Network

      MITRE ATT&CK Matrix ATT&CK v6

      Execution

      Scheduled Task

      1
      T1053

      Persistence

      Scheduled Task

      1
      T1053

      Privilege Escalation

      Scheduled Task

      1
      T1053

      Discovery

      System Information Discovery

      1
      T1082

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmp454.tmp
        MD5

        24d6ef061eacafe08be84565e5514104

        SHA1

        8886008f25e2ca77fe39d045fb953075ea548991

        SHA256

        d47d7d35eb889f498ec4cff00e608e2024ad88437e2b4c3ecf376633878d11ac

        SHA512

        5ffa9d107b7042edccd8538da217a50677fcf7f600e5d73361523245867b45171dd223db1ae11cab31d51b64e8532f26237cc3b49a3abc7e1d26b6e284ac432b

      • memory/756-65-0x0000000000000000-mapping.dmp
      • memory/1164-67-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/1164-68-0x00000000004139DE-mapping.dmp
      • memory/1164-69-0x0000000075FE1000-0x0000000075FE3000-memory.dmp
        Filesize

        8KB

      • memory/1164-70-0x0000000000400000-0x00000000004A2000-memory.dmp
        Filesize

        648KB

      • memory/1756-59-0x00000000000F0000-0x00000000000F1000-memory.dmp
        Filesize

        4KB

      • memory/1756-61-0x0000000004CC0000-0x0000000004CC1000-memory.dmp
        Filesize

        4KB

      • memory/1756-62-0x0000000000570000-0x000000000057B000-memory.dmp
        Filesize

        44KB

      • memory/1756-63-0x00000000050A0000-0x0000000005106000-memory.dmp
        Filesize

        408KB

      • memory/1756-64-0x0000000000630000-0x0000000000651000-memory.dmp
        Filesize

        132KB