Analysis

  • max time kernel
    148s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    07-07-2022 11:41

General

  • Target

    e83c7a2ed2023c62b2a761a09ec482023a66e18a2fb104b1d829653f7ba8b59e.exe

  • Size

    444KB

  • MD5

    458485361f8283a3b84e7f086883048b

  • SHA1

    f49aa7c000a8f2027a638c5d776dd169e42fcb5b

  • SHA256

    e83c7a2ed2023c62b2a761a09ec482023a66e18a2fb104b1d829653f7ba8b59e

  • SHA512

    3ffa03cc1c11f2e786ee2ecbd48a6322d8593597d4c0f79905808dc6ecc805d38cb645fbb9bf0b996b9a18676cb833a649b06f28595e19af0f0821be533390d2

Malware Config

Extracted

Family

lokibot

C2

https://komputerowybank.pl/images/gini/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
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e83c7a2ed2023c62b2a761a09ec482023a66e18a2fb104b1d829653f7ba8b59e.exe
    "C:\Users\Admin\AppData\Local\Temp\e83c7a2ed2023c62b2a761a09ec482023a66e18a2fb104b1d829653f7ba8b59e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1752
    • C:\Users\Admin\AppData\Local\Temp\e83c7a2ed2023c62b2a761a09ec482023a66e18a2fb104b1d829653f7ba8b59e.exe
      "C:\Users\Admin\AppData\Local\Temp\e83c7a2ed2023c62b2a761a09ec482023a66e18a2fb104b1d829653f7ba8b59e.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:764

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/764-133-0x0000000000000000-mapping.dmp

  • memory/764-134-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/764-136-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/764-137-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/764-138-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1752-132-0x0000000003AE0000-0x0000000003AE7000-memory.dmp

    Filesize

    28KB