Analysis

  • max time kernel
    135s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    26-10-2021 19:42

General

  • Target

    75e80cefc7df5575c82e0702d26d286a.exe

  • Size

    249KB

  • MD5

    75e80cefc7df5575c82e0702d26d286a

  • SHA1

    33171a46692bb89e23e2902e08c8076aae6fe551

  • SHA256

    c8099f1b69f028319580ee8753f206d02ba3aa9a82beef145e0da69e3dad83c9

  • SHA512

    53014bf640a42dc561a8a3509364567d85619e659ab9945b4d4ad0f1d3babd3226d5ac34cc2ec0eee1e9bdfc8d4ce70d733d4b77b4ad6f1bd5ba195428d393be

Malware Config

Extracted

Family

lokibot

C2

http://63.250.40.204/~wpdemo/file.php?search=719442

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 Checkin

  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

    suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

  • Loads dropped DLL 1 IoCs
  • 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 WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\75e80cefc7df5575c82e0702d26d286a.exe
    "C:\Users\Admin\AppData\Local\Temp\75e80cefc7df5575c82e0702d26d286a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:3680
    • C:\Users\Admin\AppData\Local\Temp\75e80cefc7df5575c82e0702d26d286a.exe
      "C:\Users\Admin\AppData\Local\Temp\75e80cefc7df5575c82e0702d26d286a.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:652

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • \Users\Admin\AppData\Local\Temp\nsmEE79.tmp\moxmgdefpc.dll
    MD5

    eebe7434871df1430d0008319e22d22e

    SHA1

    8669f165f35446418eff8b2f7a95fdfe4658f306

    SHA256

    1929c174df65c8d6fe322783031282134c62fdb8552cf065eb013f323512296c

    SHA512

    4d5eae41072ef56def523646c47dea29114dc747cad477b4cd2558048222892baaea716e4e999ef28f8818a8dc1665770c3dfa05669544afe4fbf63794a5ead8

  • memory/652-116-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/652-117-0x00000000004139DE-mapping.dmp
  • memory/652-118-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB