Overview

overview

10

Static

static

3

2024-04-25...ia.exe

windows7-x64

10

2024-04-25...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-25_c41e06b5f62f598c281b5da56b1bd6ad_mafia

  • Size

    316KB

  • Sample

    240425-th5wpscc7v

  • MD5

    c41e06b5f62f598c281b5da56b1bd6ad

  • SHA1

    179a021c4874ad2f82bd4e799919c450b3b19f38

  • SHA256

    ec1ed4315076a0d4337e7677169e9138d3b256294c232b8eaca7d80148ed44e3

  • SHA512

    f45f7504b6ff44f573f45f21d73857d65543d68500ed26a33293269177e246618e2d1ec03c51ad72c32fa0b92acb48debb107dc8a882c60f67da905f33c8d567

  • SSDEEP

    6144:JvhANMO1UnseVgkV0xwvfxnhLTiusLe17404:zuM0Unsna5mut404

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-25_c41e06b5f62f598c281b5da56b1bd6ad_mafia

    • Size

      316KB

    • MD5

      c41e06b5f62f598c281b5da56b1bd6ad

    • SHA1

      179a021c4874ad2f82bd4e799919c450b3b19f38

    • SHA256

      ec1ed4315076a0d4337e7677169e9138d3b256294c232b8eaca7d80148ed44e3

    • SHA512

      f45f7504b6ff44f573f45f21d73857d65543d68500ed26a33293269177e246618e2d1ec03c51ad72c32fa0b92acb48debb107dc8a882c60f67da905f33c8d567

    • SSDEEP

      6144:JvhANMO1UnseVgkV0xwvfxnhLTiusLe17404:zuM0Unsna5mut404

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab payload

    • Gandcrab

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

      ransomwarebackdoorgandcrab

    • Detects Reflective DLL injection artifacts

    • 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