Overview

overview

10

Static

static

10

2024-03-31...ab.exe

windows7-x64

10

2024-03-31...ab.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-03-31_e8aaea486e8eca0aeef6526c111839fb_gandcrab

  • Size

    145KB

  • Sample

    240331-zjlr4sbg9s

  • MD5

    e8aaea486e8eca0aeef6526c111839fb

  • SHA1

    ffdd53595302dce1c77ef2eeaf75dd46e6eb41d3

  • SHA256

    49dba60733421f7455de9e0679bd2e75b88fb7616ca6392a98a2b8c00aef8692

  • SHA512

    2f85e3353430a4691d176ebdb3a56e7addabf6a252c3ab3c9183f7d28fa83abf36990d165fbc2d351e61f9bf4dcbd05551704cc64ec015b5ca834619aec36b1c

  • SSDEEP

    3072:SYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:SyOqqDL64vdGREz

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-31_e8aaea486e8eca0aeef6526c111839fb_gandcrab

    • Size

      145KB

    • MD5

      e8aaea486e8eca0aeef6526c111839fb

    • SHA1

      ffdd53595302dce1c77ef2eeaf75dd46e6eb41d3

    • SHA256

      49dba60733421f7455de9e0679bd2e75b88fb7616ca6392a98a2b8c00aef8692

    • SHA512

      2f85e3353430a4691d176ebdb3a56e7addabf6a252c3ab3c9183f7d28fa83abf36990d165fbc2d351e61f9bf4dcbd05551704cc64ec015b5ca834619aec36b1c

    • SSDEEP

      3072:SYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:SyOqqDL64vdGREz

    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