General

  • Target

    754d6f6160a4a202df99e73dcd749cfb_JaffaCakes118

  • Size

    129KB

  • Sample

    240526-ndyc6sgd2x

  • MD5

    754d6f6160a4a202df99e73dcd749cfb

  • SHA1

    a282405738c44292b24c5849aabd0a72e2bd8087

  • SHA256

    bfbb113f610393d6b70b963db5e8ade14e7f78c73f45b61fd98b235129421e6e

  • SHA512

    2d82afac315780cc78a326df94a6db02fb901755710194cb79efe1890209c15d2fcb6653807c5f9c2b7fdd5c8a71e7ea69c404efac2652f2ee2c5ccb43d36bca

  • SSDEEP

    3072:Ik0a9QdBJz4c2usOfv66/rWSTx0QDgxO1l1aAKaeVCUxu:IY9Qdjz4Dusr6jWSTx0pO1rXUw

Malware Config

Extracted

Path

C:\Users\PDFLBIMNRR-DECRYPT.txt

Ransom Note
---= GANDCRAB V5.0.4 =--- ***********************UNDER NO CIRCUMSTANCES DO NOT DELETE THIS FILE, UNTIL ALL YOUR DATA IS RECOVERED*********************** *****FAILING TO DO SO, WILL RESULT IN YOUR SYSTEM CORRUPTION, IF THERE ARE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .PDFLBIMNRR The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. The server with your key is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- | 0. Download Tor browser - https://www.torproject.org/ | 1. Install Tor browser | 2. Open Tor Browser | 3. Open link in TOR browser: http://gandcrabmfe6mnef.onion/feed2f6da9d0f154 | 4. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. ATTENTION! IN ORDER TO PREVENT DATA DAMAGE: * DO NOT MODIFY ENCRYPTED FILES * DO NOT CHANGE DATA BELOW ---BEGIN GANDCRAB KEY--- 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 ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/feed2f6da9d0f154

Extracted

Path

F:\$RECYCLE.BIN\RJSMDEI-DECRYPT.txt

Ransom Note
---= GANDCRAB V5.0.4 =--- ***********************UNDER NO CIRCUMSTANCES DO NOT DELETE THIS FILE, UNTIL ALL YOUR DATA IS RECOVERED*********************** *****FAILING TO DO SO, WILL RESULT IN YOUR SYSTEM CORRUPTION, IF THERE ARE DECRYPTION ERRORS***** Attention! All your files, documents, photos, databases and other important files are encrypted and have the extension: .RJSMDEI The only method of recovering files is to purchase an unique private key. Only we can give you this key and only we can recover your files. The server with your key is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- | 0. Download Tor browser - https://www.torproject.org/ | 1. Install Tor browser | 2. Open Tor Browser | 3. Open link in TOR browser: http://gandcrabmfe6mnef.onion/13d0f5e516f4b62e | 4. Follow the instructions on this page ---------------------------------------------------------------------------------------- On our page you will see instructions on payment and get the opportunity to decrypt 1 file for free. ATTENTION! IN ORDER TO PREVENT DATA DAMAGE: * DO NOT MODIFY ENCRYPTED FILES * DO NOT CHANGE DATA BELOW ---BEGIN GANDCRAB KEY--- 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 ---END GANDCRAB KEY--- ---BEGIN PC DATA--- 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 ---END PC DATA---
URLs

http://gandcrabmfe6mnef.onion/13d0f5e516f4b62e

Targets

    • Target

      default_2019-01-02_21-26.exe

    • Size

      209KB

    • MD5

      6df20fe392717c9fb3409b79cd21af00

    • SHA1

      cc0ad51b5cbe31d291f52886d86137845619815e

    • SHA256

      92f3b5ca5f796cbaa5ddb3d74341b43d19afd485f20a9f9707a450da9087158d

    • SHA512

      b99af8dce3a4228894a12dff801eebe81633b4e8aed9bebae1e0009f5ccca3d306cc7e8f39f10148ae36bdbce5ab94a4e83d40a06b1298e5b40a66329ebdbffc

    • SSDEEP

      6144:GwEWrQ6yRxL+vt/ffFIM2b3sglqgv5/tNb:GwEa9e9ihF1+3saXtN

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Renames multiple (317) files with added filename extension

      This suggests ransomware activity of encrypting all the files on the system.

    • Checks computer location settings

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

    • Drops startup file

    • Reads user/profile data of web browsers

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Sets desktop wallpaper using registry

MITRE ATT&CK Enterprise v15

Tasks