Analysis

  • max time kernel
    124s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    27-07-2021 09:22

General

  • Target

    65.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 3 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65.exe
    "C:\Users\Admin\AppData\Local\Temp\65.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3540
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gnsJKElkEKKhq" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEF5.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1112
    • C:\Users\Admin\AppData\Local\Temp\65.exe
      "C:\Users\Admin\AppData\Local\Temp\65.exe"
      2⤵
        PID:3768
      • C:\Users\Admin\AppData\Local\Temp\65.exe
        "C:\Users\Admin\AppData\Local\Temp\65.exe"
        2⤵
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        PID:1472

    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\tmpEF5.tmp
      MD5

      7343b0736f5a08a1da2e3826fff687bc

      SHA1

      f9ba3a8ff4f05c7beb467aeaedd059d05b9ea624

      SHA256

      1a695c487bd15005be8b7fa4da57a150e04a87f949f29594f2d8a4d2ac0ddbbd

      SHA512

      065a9c48d4729d4b9639ec4cbdadb9cde119d44564318d21261bc75182a77c199f2af8dc1144987970add34163bc941cc8da5787a1479a3c82a704a09b7536d8

    • memory/1112-124-0x0000000000000000-mapping.dmp
    • memory/1472-128-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/1472-127-0x00000000004139DE-mapping.dmp
    • memory/1472-126-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3540-118-0x00000000059A0000-0x00000000059A1000-memory.dmp
      Filesize

      4KB

    • memory/3540-121-0x0000000001960000-0x000000000196B000-memory.dmp
      Filesize

      44KB

    • memory/3540-122-0x0000000009220000-0x0000000009286000-memory.dmp
      Filesize

      408KB

    • memory/3540-123-0x0000000009290000-0x00000000092B1000-memory.dmp
      Filesize

      132KB

    • memory/3540-120-0x00000000059A0000-0x0000000005E9E000-memory.dmp
      Filesize

      5.0MB

    • memory/3540-119-0x0000000005A40000-0x0000000005A41000-memory.dmp
      Filesize

      4KB

    • memory/3540-114-0x0000000000F60000-0x0000000000F61000-memory.dmp
      Filesize

      4KB

    • memory/3540-117-0x0000000005830000-0x0000000005831000-memory.dmp
      Filesize

      4KB

    • memory/3540-116-0x0000000005EA0000-0x0000000005EA1000-memory.dmp
      Filesize

      4KB