Analysis

  • max time kernel
    112s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220414-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-07-2022 02:03

General

  • Target

    52bd3a6ae955ee26c653fd92f0ee560cb35349df719eff165f194639cab2e1ca.exe

  • Size

    1.3MB

  • MD5

    379fcce7aa44df74a1510fe7cd82a558

  • SHA1

    3282d76ba3b1b9e6a95e5b8a0fa1a7e77b66cd75

  • SHA256

    52bd3a6ae955ee26c653fd92f0ee560cb35349df719eff165f194639cab2e1ca

  • SHA512

    52aef4aa657ecd5099fd86babb97a4a2a72eecd5bcfda6140a839c1d9683097ca1d51e4940825b17498af4e675a7e3b623236017c95829b70e4fd1e81d099e2b

Malware Config

Extracted

Family

lokibot

C2

http://jalango.co.ke/js/loki/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

Extracted

Family

netwire

C2

iheuche009.hopto.org:1199

Attributes
  • activex_autorun

    true

  • activex_key

    {4QIS0Y00-K788-3BRR-G510-L26XY452725R}

  • copy_executable

    true

  • delete_original

    false

  • host_id

    Bushbush

  • install_path

    %AppData%\Install\Host.exe

  • keylogger_dir

    %AppData%\Logs\

  • lock_executable

    false

  • mutex

    RjCRIvgp

  • offline_keylogger

    true

  • password

    Password

  • registry_autorun

    true

  • startup_name

    Avast

  • use_mutex

    true

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • NetWire RAT payload 4 IoCs
  • Netwire

    Netwire is a RAT with main functionalities focused password stealing and keylogging, but also includes remote control capabilities as well.

  • 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)

  • Executes dropped EXE 3 IoCs
  • Modifies Installed Components in the registry 2 TTPs 2 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 2 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
  • Adds Run key to start application 2 TTPs 2 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\52bd3a6ae955ee26c653fd92f0ee560cb35349df719eff165f194639cab2e1ca.exe
    "C:\Users\Admin\AppData\Local\Temp\52bd3a6ae955ee26c653fd92f0ee560cb35349df719eff165f194639cab2e1ca.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4608
    • C:\Users\Admin\AppData\Local\Temp\52bd3a6ae955ee26c653fd92f0ee560cb35349df719eff165f194639cab2e1ca.exe
      "C:\Users\Admin\AppData\Local\Temp\52bd3a6ae955ee26c653fd92f0ee560cb35349df719eff165f194639cab2e1ca.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of WriteProcessMemory
      PID:1604
      • C:\Users\Admin\AppData\Local\Temp\build.exe
        "C:\Users\Admin\AppData\Local\Temp\build.exe"
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4556
      • C:\Users\Admin\AppData\Local\Temp\Host.exe
        "C:\Users\Admin\AppData\Local\Temp\Host.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:4364
        • C:\Users\Admin\AppData\Roaming\Install\Host.exe
          "C:\Users\Admin\AppData\Roaming\Install\Host.exe"
          4⤵
          • Executes dropped EXE
          • Modifies Installed Components in the registry
          • Adds Run key to start application
          PID:3016

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Host.exe

    Filesize

    132KB

    MD5

    530bb6565f24112710a4a51adb1fa1d7

    SHA1

    ad9ad907407f95b7c08e578fd3b8b64288caaf8c

    SHA256

    063e213ee0ecae95132a3cea557203b782de3c63b753fbd405ed670e83fbf573

    SHA512

    a86e818c7bf383c2a73ce8f3c7e629efb35d92b42755f888f579c7505d8781b6cde7acd497fe35758a28950f5093495028984bba051a6ad44950f22ad3f2dd14

  • C:\Users\Admin\AppData\Local\Temp\Host.exe

    Filesize

    132KB

    MD5

    530bb6565f24112710a4a51adb1fa1d7

    SHA1

    ad9ad907407f95b7c08e578fd3b8b64288caaf8c

    SHA256

    063e213ee0ecae95132a3cea557203b782de3c63b753fbd405ed670e83fbf573

    SHA512

    a86e818c7bf383c2a73ce8f3c7e629efb35d92b42755f888f579c7505d8781b6cde7acd497fe35758a28950f5093495028984bba051a6ad44950f22ad3f2dd14

  • C:\Users\Admin\AppData\Local\Temp\build.exe

    Filesize

    104KB

    MD5

    31ea420cf590a09f3639ed320d8de2fc

    SHA1

    319f73ee5cc10659d861c40fabb74d9b6aca805d

    SHA256

    7bedfd941d0a8d44fed08f9d2b9c8c5fcf1964815f15f5b6678d20450186c775

    SHA512

    6d4ab4e287bba9c98c03dba43dc8b8ef12cacb4c719bc510e8fe927c0eaea1cfb0f1f47fc94cbed3820c23797128eaca0a123dd17eb62eafd4c1adf5be921724

  • C:\Users\Admin\AppData\Local\Temp\build.exe

    Filesize

    104KB

    MD5

    31ea420cf590a09f3639ed320d8de2fc

    SHA1

    319f73ee5cc10659d861c40fabb74d9b6aca805d

    SHA256

    7bedfd941d0a8d44fed08f9d2b9c8c5fcf1964815f15f5b6678d20450186c775

    SHA512

    6d4ab4e287bba9c98c03dba43dc8b8ef12cacb4c719bc510e8fe927c0eaea1cfb0f1f47fc94cbed3820c23797128eaca0a123dd17eb62eafd4c1adf5be921724

  • C:\Users\Admin\AppData\Roaming\Install\Host.exe

    Filesize

    132KB

    MD5

    530bb6565f24112710a4a51adb1fa1d7

    SHA1

    ad9ad907407f95b7c08e578fd3b8b64288caaf8c

    SHA256

    063e213ee0ecae95132a3cea557203b782de3c63b753fbd405ed670e83fbf573

    SHA512

    a86e818c7bf383c2a73ce8f3c7e629efb35d92b42755f888f579c7505d8781b6cde7acd497fe35758a28950f5093495028984bba051a6ad44950f22ad3f2dd14

  • C:\Users\Admin\AppData\Roaming\Install\Host.exe

    Filesize

    132KB

    MD5

    530bb6565f24112710a4a51adb1fa1d7

    SHA1

    ad9ad907407f95b7c08e578fd3b8b64288caaf8c

    SHA256

    063e213ee0ecae95132a3cea557203b782de3c63b753fbd405ed670e83fbf573

    SHA512

    a86e818c7bf383c2a73ce8f3c7e629efb35d92b42755f888f579c7505d8781b6cde7acd497fe35758a28950f5093495028984bba051a6ad44950f22ad3f2dd14

  • memory/1604-131-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/1604-133-0x0000000000400000-0x000000000041AE7E-memory.dmp

    Filesize

    107KB

  • memory/1604-130-0x0000000000000000-mapping.dmp

  • memory/1604-140-0x0000000000400000-0x000000000041AE7E-memory.dmp

    Filesize

    107KB

  • memory/3016-141-0x0000000000000000-mapping.dmp

  • memory/4364-137-0x0000000000000000-mapping.dmp

  • memory/4556-134-0x0000000000000000-mapping.dmp