General

  • Target

    dde59b015e0acd1910513cf1da07f3b17d6530816d663c102ed9ad6ab6d575a5.exe

  • Size

    2.5MB

  • Sample

    240107-w7pxwscff6

  • MD5

    e338fba38c82e46b25dcec3dce9ed5d1

  • SHA1

    7d76df722d5820c4a6320d26d9240264dab19b0b

  • SHA256

    dde59b015e0acd1910513cf1da07f3b17d6530816d663c102ed9ad6ab6d575a5

  • SHA512

    99100aacc05d50f02d3a53fb2bd677deecf51c60e60f7559e0ff0d0d40ee6a86b81606638d619ea457454045efb240855097f8095f0396b6d24978b38ad8ab9a

  • SSDEEP

    49152:xcB/W2pZACrSaZjfBgNUIk5ZOwE1rmIvARVrxe8+ocT9L0pP5hYSnPdm9:xsWOCdcriNUIvdIRtE9oc9L0pPdnFO

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

      dde59b015e0acd1910513cf1da07f3b17d6530816d663c102ed9ad6ab6d575a5.exe

    • Size

      2.5MB

    • MD5

      e338fba38c82e46b25dcec3dce9ed5d1

    • SHA1

      7d76df722d5820c4a6320d26d9240264dab19b0b

    • SHA256

      dde59b015e0acd1910513cf1da07f3b17d6530816d663c102ed9ad6ab6d575a5

    • SHA512

      99100aacc05d50f02d3a53fb2bd677deecf51c60e60f7559e0ff0d0d40ee6a86b81606638d619ea457454045efb240855097f8095f0396b6d24978b38ad8ab9a

    • SSDEEP

      49152:xcB/W2pZACrSaZjfBgNUIk5ZOwE1rmIvARVrxe8+ocT9L0pP5hYSnPdm9:xsWOCdcriNUIvdIRtE9oc9L0pPdnFO

    • BetaBot

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

    • 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.

    • 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)

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks