Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-en-20210920
  • submitted
    25-10-2021 20:21

General

  • Target

    PAGOS - NOVIEMBRE____________________________________________________________________________________________.exe

  • Size

    248KB

  • MD5

    0ceb35d9f5f10fb0bf2ff649b6dfd2be

  • SHA1

    dfff09bafdc19db70fba6955a796ff900583446e

  • SHA256

    bf63359a5373c1a0f0c83a279a3073c61e8c6ca72ada5e86103f2a11f00f636e

  • SHA512

    3938d7827a503f2159119b986981cd11562be33a66ef9aa39f5653571279f6e4943daaa15d16248d4a9bbc4e59e9fd3dd1b17adbc2c09d36ae4d6ec3786e2799

Malware Config

Extracted

Family

lokibot

C2

http://secure01-redirect.net/ga19/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 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 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PAGOS - NOVIEMBRE____________________________________________________________________________________________.exe
    "C:\Users\Admin\AppData\Local\Temp\PAGOS - NOVIEMBRE____________________________________________________________________________________________.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Users\Admin\AppData\Local\Temp\PAGOS - NOVIEMBRE____________________________________________________________________________________________.exe
      "C:\Users\Admin\AppData\Local\Temp\PAGOS - NOVIEMBRE____________________________________________________________________________________________.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1464

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\nsdEF30.tmp\vrlorouum.dll
    MD5

    d8f8a0d22fa3dd5f39ddf7d468a8f760

    SHA1

    8d8f85c97faa343f93efc2cf4bee65f392d58805

    SHA256

    d3144cf70e740f7bac97f6e8259b6f61788c7d81c93d47111b4e8dc4f0294529

    SHA512

    3a4c479f4abdca83f610856dd0578c33aed2d2f68afae41c23f83f12641b4f85b9fadf6b442775aaccdffcaf1798fca5efe98a9d8af5965d18b3ec60fcdcaa90

  • memory/1464-56-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1464-57-0x00000000004139DE-mapping.dmp
  • memory/1464-59-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1724-54-0x0000000075821000-0x0000000075823000-memory.dmp
    Filesize

    8KB