Overview

overview

10

Static

static

3

e149f0097d...18.exe

windows7-x64

10

e149f0097d...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    e149f0097d9815526a006e3a9ebe894f_JaffaCakes118

  • Size

    573KB

  • Sample

    241211-np8y2svqcj

  • MD5

    e149f0097d9815526a006e3a9ebe894f

  • SHA1

    331bacac501c93a0cd1efa1f280c08640e5fbd9b

  • SHA256

    0c4fb3ee51d15a55c3679ec2d90a7445e8a36514281eebc16739d383d46028ca

  • SHA512

    1bd697ee1bc5b613e54de35aca2fa17fd630f42de1fa4d2ed4da07d0890fd8f99595139093f943e83a7563988701c7696ddfeaa75d9a4a600c01b8c17e5eb00a

  • SSDEEP

    12288:EhmNTlga3Clkj+uS1KJQw3w0T65bHd93HzkCMu:Ya3C0SEx3wCw993Hzktu

Score
10/10
gandcrabbackdoorcredential_accessdefense_evasiondiscoveryexecutionimpactransomwarespywarestealer

Malware Config

Extracted

Path

F:\$RECYCLE.BIN\S-1-5-21-1488793075-819845221-1497111674-1000\NDRDJSOQW-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: .NDRDJSOQW 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/bcec7a4a2c9c86cf | 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/bcec7a4a2c9c86cf

Extracted

Path

C:\PerfLogs\DJDLLVNH-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: .DJDLLVNH 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/5b72cb55d4bea4c | 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/5b72cb55d4bea4c

Targets

    • Target

      e149f0097d9815526a006e3a9ebe894f_JaffaCakes118

    • Size

      573KB

    • MD5

      e149f0097d9815526a006e3a9ebe894f

    • SHA1

      331bacac501c93a0cd1efa1f280c08640e5fbd9b

    • SHA256

      0c4fb3ee51d15a55c3679ec2d90a7445e8a36514281eebc16739d383d46028ca

    • SHA512

      1bd697ee1bc5b613e54de35aca2fa17fd630f42de1fa4d2ed4da07d0890fd8f99595139093f943e83a7563988701c7696ddfeaa75d9a4a600c01b8c17e5eb00a

    • SSDEEP

      12288:EhmNTlga3Clkj+uS1KJQw3w0T65bHd93HzkCMu:Ya3C0SEx3wCw993Hzktu

    Score
    10/10
    gandcrabbackdoorcredential_accessdefense_evasiondiscoveryexecutionimpactransomwarespywarestealer

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • Gandcrab family

      gandcrab

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomwaredefense_evasionimpactexecution

    • Renames multiple (283) files with added filename extension

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

      ransomware

    • Checks computer location settings

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

    • Credentials from Password Stores: Windows Credential Manager

      Suspicious access to Credentials History.

      credential_accessstealer

    • Drops startup file

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Enumerates connected drives

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

    • Sets desktop wallpaper using registry

      ransomware
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Windows Management Instrumentation

1
T1047

Persistence

Privilege Escalation

Defense Evasion

Indicator Removal

1
T1070

File Deletion

1
T1070.004

Modify Registry

2
T1112

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Credential Access

Credentials from Password Stores

2
T1555

Credentials from Web Browsers

1
T1555.003

Windows Credential Manager

1
T1555.004

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Peripheral Device Discovery

1
T1120

Query Registry

3
T1012

System Information Discovery

4
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Defacement

1
T1491

Inhibit System Recovery

1
T1490

Tasks