Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/05/2024, 12:11

General

  • Target
    gunzipped.exe
  • Size 587KB
  • Sample240520-pcnb9abb3y
  • SHA256 cfe44cc7a02528dd5cb871658c28524245d3ead8dd3cbedc78815f0e02acb69d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • lokibot

C2
  • http://45.61.137.215/index.php/modify?post=1

  • 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\gunzipped.exe
    "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3600
    • C:\Users\Admin\AppData\Local\Temp\gunzipped.exe
      "C:\Users\Admin\AppData\Local\Temp\gunzipped.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:208

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
        • Size 46B
        • SHA256 8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a
        • MD5 SHA1 SHA512

        0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f

        • Path C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
        • Size 46B
        • SHA256 878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9
        • MD5 SHA1 SHA512

        memory/208-12-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/208-44-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/208-36-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/208-16-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/208-14-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/3600-10-0x00000000076D0000-0x0000000007732000-memory.dmp

        memory/3600-8-0x0000000005310000-0x000000000531C000-memory.dmp

        memory/3600-9-0x00000000045F0000-0x0000000004600000-memory.dmp

        memory/3600-0-0x000000007471E000-0x000000007471F000-memory.dmp

        memory/3600-11-0x00000000087D0000-0x000000000886C000-memory.dmp

        memory/3600-7-0x00000000052E0000-0x0000000005302000-memory.dmp

        memory/3600-6-0x0000000005ED0000-0x0000000005F64000-memory.dmp

        memory/3600-5-0x0000000074710000-0x0000000074EC0000-memory.dmp

        memory/3600-17-0x0000000074710000-0x0000000074EC0000-memory.dmp

        memory/3600-4-0x0000000004BD0000-0x0000000004BDA000-memory.dmp

        memory/3600-3-0x0000000004C10000-0x0000000004CA2000-memory.dmp

        memory/3600-2-0x0000000005320000-0x00000000058C4000-memory.dmp

        memory/3600-1-0x0000000000270000-0x0000000000306000-memory.dmp