General

  • Target

    122d2e561b267c101f7f70e05092d4e84a4af04bb0e1a24416522f5f3f557bcb

  • Size

    228KB

  • Sample

    221019-126exaafen

  • MD5

    42b6ff8364ff2ec77feae9cc862fca5c

  • SHA1

    d426768054211bb6fb1460d21358adb5faef2c77

  • SHA256

    122d2e561b267c101f7f70e05092d4e84a4af04bb0e1a24416522f5f3f557bcb

  • SHA512

    7007f6004d446acf5cf6099d11ab38101872437cbefc594e2673a5439fac550578a975e198dc81cd3cd6364d86851b4395454bcd05c4f0ab956efaf9e35d5937

  • SSDEEP

    3072:iYGoaC+DD0KjEztLLq17rSW/+LGgaNHFjfABtLVBmlC:iYKlDLjUdLirSOrljfA/LVBml

Malware Config

Extracted

Family

djvu

C2

http://winnlinne.com/lancer/get.php

Attributes
  • extension

    .tury

  • offline_id

    Uz66zEbmA32arcxwT81zZhkb23026oHz5iSp8qt1

  • payload_url

    http://rgyui.top/dl/build2.exe

    http://winnlinne.com/files/1/build3.exe

  • ransomnote

    ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-o7UXxOstmw Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: [email protected] Reserve e-mail address to contact us: [email protected] Your personal ID: 0585Jhyjd

rsa_pubkey.plain

Extracted

Family

vidar

Version

55.1

Botnet

517

C2

https://t.me/tg_privatetalk

https://nerdculture.de/@yixehi33

Attributes
  • profile_id

    517

Extracted

Family

danabot

Attributes
  • embedded_hash

    56951C922035D696BFCE443750496462

  • type

    loader

Targets

    • Target

      122d2e561b267c101f7f70e05092d4e84a4af04bb0e1a24416522f5f3f557bcb

    • Size

      228KB

    • MD5

      42b6ff8364ff2ec77feae9cc862fca5c

    • SHA1

      d426768054211bb6fb1460d21358adb5faef2c77

    • SHA256

      122d2e561b267c101f7f70e05092d4e84a4af04bb0e1a24416522f5f3f557bcb

    • SHA512

      7007f6004d446acf5cf6099d11ab38101872437cbefc594e2673a5439fac550578a975e198dc81cd3cd6364d86851b4395454bcd05c4f0ab956efaf9e35d5937

    • SSDEEP

      3072:iYGoaC+DD0KjEztLLq17rSW/+LGgaNHFjfABtLVBmlC:iYKlDLjUdLirSOrljfA/LVBml

    • Danabot

      Danabot is a modular banking Trojan that has been linked with other malware.

    • Detected Djvu ransomware

    • Detects Smokeloader packer

    • Djvu Ransomware

      Ransomware which is a variant of the STOP family.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Modifies file permissions

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • 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 v6

Tasks