Overview

overview

10

Static

static

10

2024-04-20...ab.exe

windows7-x64

10

2024-04-20...ab.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-04-20_0398edf6ca0af26c6f114734d7994d25_gandcrab

  • Size

    145KB

  • Sample

    240420-f36rvaac9s

  • MD5

    0398edf6ca0af26c6f114734d7994d25

  • SHA1

    9ee1d97085b8f6e879c6a137d4fddbeb0db7b6ac

  • SHA256

    a1fd9429a57083efbde0d839ca2e364d18835b388717fb865f6d6293ee2f8263

  • SHA512

    3c6e32ebfba981107f1e051675c42bf45ef3b57a5f0493a808611f6525fe3ac9cacf98c08060ae3c340d4f32b678b8312c65fd548c68514cb2f450349c1203ac

  • SSDEEP

    3072:LYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:LyOqqDL64vdGREz

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-20_0398edf6ca0af26c6f114734d7994d25_gandcrab

    • Size

      145KB

    • MD5

      0398edf6ca0af26c6f114734d7994d25

    • SHA1

      9ee1d97085b8f6e879c6a137d4fddbeb0db7b6ac

    • SHA256

      a1fd9429a57083efbde0d839ca2e364d18835b388717fb865f6d6293ee2f8263

    • SHA512

      3c6e32ebfba981107f1e051675c42bf45ef3b57a5f0493a808611f6525fe3ac9cacf98c08060ae3c340d4f32b678b8312c65fd548c68514cb2f450349c1203ac

    • SSDEEP

      3072:LYHVHd2NCMqqDL2/mr3IdE8we0Avu5r++ygLIaagvdCjRv9OtN:LyOqqDL64vdGREz

    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