General

  • Target

    a702ea4d44b0cd2e341503175f84b0d2

  • Size

    4.7MB

  • Sample

    240226-wvhytadb61

  • MD5

    a702ea4d44b0cd2e341503175f84b0d2

  • SHA1

    d150c401bec51556ccce1cbd3ec286a3cd529e62

  • SHA256

    3549672c8de23efbeec55aeef7925d4bf778b4683252084e04c7ceb6a50b9393

  • SHA512

    93ae58177375ac4e8fc06e8435fd3174eff6c67fab1ad3ea0e51fdcd35db2368ba69cd2a6e12c90c7f62a790ffb324b8af4215de7661f4f4feec22e0aaa623a6

  • SSDEEP

    98304:xDCvLUBsgh8CP7qLdpIyyFPLvnRpzrtR7v7+LliHHtJA9vqI0:x4LUCgK/LHIyyRLnv5BylUA930

Malware Config

Extracted

Family

nullmixer

C2

http://sornx.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

gcleaner

C2

194.145.227.161

Targets

    • Target

      a702ea4d44b0cd2e341503175f84b0d2

    • Size

      4.7MB

    • MD5

      a702ea4d44b0cd2e341503175f84b0d2

    • SHA1

      d150c401bec51556ccce1cbd3ec286a3cd529e62

    • SHA256

      3549672c8de23efbeec55aeef7925d4bf778b4683252084e04c7ceb6a50b9393

    • SHA512

      93ae58177375ac4e8fc06e8435fd3174eff6c67fab1ad3ea0e51fdcd35db2368ba69cd2a6e12c90c7f62a790ffb324b8af4215de7661f4f4feec22e0aaa623a6

    • SSDEEP

      98304:xDCvLUBsgh8CP7qLdpIyyFPLvnRpzrtR7v7+LliHHtJA9vqI0:x4LUCgK/LHIyyRLnv5BylUA930

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • GCleaner

      GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.

    • NullMixer

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

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

    • 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.

    • OnlyLogger payload

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • 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 SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks