General

  • Target

    7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70exe.exe

  • Size

    3.8MB

  • Sample

    240107-xww3hacbfj

  • MD5

    6ebf4dbc2f41cfe7c3e55e5a76d2a670

  • SHA1

    ee509d9c5910532340694e17fa0b50d0d9558414

  • SHA256

    7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70

  • SHA512

    c87dd97ab8ca254fd189df96cb04a32ba53c17e3ee46fc0a28217d96c423e2f8c2fa1b45b3d78d5a5138f13cbcf0c19e955edb7547187cc3a45312a7737d9ac3

  • SSDEEP

    98304:y56aQtE6efCFSGn/Qvp2b/5/fKVzuJiShnf4NMM5/L1hY:y56aeJefAXt4Mf4NMM5/A

Malware Config

Extracted

Family

nullmixer

C2

http://hsiens.xyz/

Extracted

Family

privateloader

C2

http://37.0.10.214/proxies.txt

http://37.0.10.244/server.txt

http://wfsdragon.ru/api/setStats.php

37.0.10.237

Extracted

Family

vidar

Version

40.1

Botnet

706

C2

https://eduarroma.tumblr.com/

Attributes
  • profile_id

    706

Extracted

Family

smokeloader

Version

2020

C2

http://varmisende.com/upload/

http://fernandomayol.com/upload/

http://nextlytm.com/upload/

http://people4jan.com/upload/

http://asfaltwerk.com/upload/

rc4.i32
rc4.i32

Extracted

Family

gozi

Targets

    • Target

      7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70exe.exe

    • Size

      3.8MB

    • MD5

      6ebf4dbc2f41cfe7c3e55e5a76d2a670

    • SHA1

      ee509d9c5910532340694e17fa0b50d0d9558414

    • SHA256

      7755e890ecb6b60a9cbed072a609fbe099968b1fbda51f1d1f940bbc581c9f70

    • SHA512

      c87dd97ab8ca254fd189df96cb04a32ba53c17e3ee46fc0a28217d96c423e2f8c2fa1b45b3d78d5a5138f13cbcf0c19e955edb7547187cc3a45312a7737d9ac3

    • SSDEEP

      98304:y56aQtE6efCFSGn/Qvp2b/5/fKVzuJiShnf4NMM5/L1hY:y56aeJefAXt4Mf4NMM5/A

    • BetaBot

      Beta Bot is a Trojan that infects computers and disables Antivirus.

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Gozi

      Gozi is a well-known and widely distributed banking trojan.

    • Modifies firewall policy service

    • Modifies security service

    • 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.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Disables taskbar notifications via registry modification

    • Disables use of System Restore points

    • Sets file execution options in registry

    • Sets service image path in registry

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks for any installed AV software in registry

    • Checks whether UAC is enabled

    • Drops desktop.ini file(s)

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks