General

  • Target

    2aedfa0dfb06ef02b268ec62486e6f80

  • Size

    4.0MB

  • Sample

    231231-gpftyacgh8

  • MD5

    2aedfa0dfb06ef02b268ec62486e6f80

  • SHA1

    0e998e4a93dd1fd666aece318b77d9f1756d9c17

  • SHA256

    bd175fda8c98a44237f8da7e02e48f6aaf00365bec2e7e38b7b42414bd888d95

  • SHA512

    f5db800199bed799c593b779909364727824ed22076939e10fba0bd83b8dbecf772de34e9d7c9a083cbf734a52a8056b2c38817e52890bfae2f9a5e8dff1979f

  • SSDEEP

    98304:y8DDoeOv58eCbmQKYSA/tEcDtXH0QdCbu1Vq7qd9tknkPzg:y8Poe6G0YSAzJBdCbCVqGntknE8

Malware Config

Extracted

Family

nullmixer

C2

http://watira.xyz/

Extracted

Family

redline

Botnet

pab3

C2

185.215.113.15:61506

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

vidar

Version

40

Botnet

706

C2

https://lenak513.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

rc4.i32
rc4.i32

Extracted

Family

cryptbot

C2

knurxh28.top

moraku02.top

Attributes
  • payload_url

    http://sargym03.top/download.php?file=lv.exe

Targets

    • Target

      2aedfa0dfb06ef02b268ec62486e6f80

    • Size

      4.0MB

    • MD5

      2aedfa0dfb06ef02b268ec62486e6f80

    • SHA1

      0e998e4a93dd1fd666aece318b77d9f1756d9c17

    • SHA256

      bd175fda8c98a44237f8da7e02e48f6aaf00365bec2e7e38b7b42414bd888d95

    • SHA512

      f5db800199bed799c593b779909364727824ed22076939e10fba0bd83b8dbecf772de34e9d7c9a083cbf734a52a8056b2c38817e52890bfae2f9a5e8dff1979f

    • SSDEEP

      98304:y8DDoeOv58eCbmQKYSA/tEcDtXH0QdCbu1Vq7qd9tknkPzg:y8Poe6G0YSAzJBdCbCVqGntknE8

    • CryptBot

      A C++ stealer distributed widely in bundle with other software.

    • CryptBot payload

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Legitimate hosting services abused for malware hosting/C2

MITRE ATT&CK Enterprise v15

Tasks