Analysis

  • max time kernel
    114s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-01-2023 09:37

General

  • Target

    regasm.exe

  • Size

    599KB

  • MD5

    169b77fe54eec1c603c6fd6b48d48feb

  • SHA1

    07fcf5c8bb051ffe156ff1d626ac69810e77b8b5

  • SHA256

    0f2efccbc47f236c362f889f206443ae5c0bdfbf74f4696f0ba4e76a2ce666c9

  • SHA512

    1e3d3e9807a969cb049a222e89c32c200dcdb11166de678349823e7a13aff831689e36ab4438447ce15453bfab672d58184685c56cfcc4807215b090633e3c47

  • SSDEEP

    12288:GCmTlxnu0b/F3GTotPcSpMz5guufWqL2FquwrDHXvbK1:HmTlx3t3GTuk5gDfWs2FrcLvW1

Malware Config

Extracted

Family

lokibot

C2

http://171.22.30.147/line/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.

  • 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
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\regasm.exe
    "C:\Users\Admin\AppData\Local\Temp\regasm.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:792
    • C:\Users\Admin\AppData\Local\Temp\regasm.exe
      "C:\Users\Admin\AppData\Local\Temp\regasm.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3600

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/792-132-0x0000000000450000-0x00000000004EC000-memory.dmp

    Filesize

    624KB

  • memory/792-133-0x00000000053B0000-0x0000000005954000-memory.dmp

    Filesize

    5.6MB

  • memory/792-134-0x0000000004D50000-0x0000000004DE2000-memory.dmp

    Filesize

    584KB

  • memory/792-135-0x0000000004E10000-0x0000000004E1A000-memory.dmp

    Filesize

    40KB

  • memory/792-136-0x0000000005020000-0x00000000050BC000-memory.dmp

    Filesize

    624KB

  • memory/3600-137-0x0000000000000000-mapping.dmp

  • memory/3600-138-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3600-140-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3600-141-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB