Overview

overview

10

Static

static

10

2024-04-23...ab.exe

windows7-x64

10

2024-04-23...ab.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-04-23_102077a54c27599936d2c01af35cdb9c_gandcrab

  • Size

    145KB

  • Sample

    240423-h9m97aed88

  • MD5

    102077a54c27599936d2c01af35cdb9c

  • SHA1

    e14d447135ef2773eb0704841d52e2ef400cbac7

  • SHA256

    eef7567ed7df21291ba1bb9236cc32003bf952ea2335ad6783645f9e09cf7e3d

  • SHA512

    bbea0d93624334ff38cc9e629cad28f72c5d4049cfbb6e4399ab6464b81cccff31f93259ea3bd2eb352546d60fe5b5ec890137473f15e22548c5170f4fae8009

  • SSDEEP

    3072:NYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:NyOqqDL64vdGREz

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-23_102077a54c27599936d2c01af35cdb9c_gandcrab

    • Size

      145KB

    • MD5

      102077a54c27599936d2c01af35cdb9c

    • SHA1

      e14d447135ef2773eb0704841d52e2ef400cbac7

    • SHA256

      eef7567ed7df21291ba1bb9236cc32003bf952ea2335ad6783645f9e09cf7e3d

    • SHA512

      bbea0d93624334ff38cc9e629cad28f72c5d4049cfbb6e4399ab6464b81cccff31f93259ea3bd2eb352546d60fe5b5ec890137473f15e22548c5170f4fae8009

    • SSDEEP

      3072:NYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:NyOqqDL64vdGREz

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • Detects ransomware indicator

    • Gandcrab Payload

    • Adds Run key to start application

      persistence

    • Enumerates connected drives

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks