Analysis

  • max time kernel
    76s
  • max time network
    80s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    01-07-2022 14:45

General

  • Target

    RECEIPT_.exe

  • Size

    183KB

  • MD5

    6396c3c483ae81eddbf7b1641e369d14

  • SHA1

    7199053955d10be57f11d0213cb748c498dbfbdf

  • SHA256

    ff5756e0b48f71c775b874828172fb0cd3a4bbb45664c2ca032bd8f24784b60b

  • SHA512

    bb60a4fbdf272683849f6dcba2ce0c82571f17c760ca8c16ba7cea51ef979021a2383c42ea90c6b5fae9562d400c709a5198d2c2c00c70d58dee5bda80fbfd3f

Malware Config

Extracted

Family

lokibot

C2

http://extrememx.net/off/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 Application/Credential Data Exfiltration Detected M1

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

  • suricata: ET MALWARE LokiBot Checkin

    suricata: ET MALWARE LokiBot Checkin

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

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

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

  • 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 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RECEIPT_.exe
    "C:\Users\Admin\AppData\Local\Temp\RECEIPT_.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1228
    • C:\Users\Admin\AppData\Local\Temp\RECEIPT_.exe
      "C:\Users\Admin\AppData\Local\Temp\RECEIPT_.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1836

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1228-54-0x00000000751C1000-0x00000000751C3000-memory.dmp
    Filesize

    8KB

  • memory/1228-55-0x00000000743A0000-0x000000007494B000-memory.dmp
    Filesize

    5.7MB

  • memory/1228-56-0x00000000743A0000-0x000000007494B000-memory.dmp
    Filesize

    5.7MB

  • memory/1228-69-0x00000000743A0000-0x000000007494B000-memory.dmp
    Filesize

    5.7MB

  • memory/1836-62-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1836-60-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1836-58-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1836-63-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1836-65-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1836-66-0x00000000004139DE-mapping.dmp
  • memory/1836-57-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1836-68-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1836-71-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB