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_e6df65f5f4b1a848df02a92d62c77e2a_karagany_mafia

  • Size

    308KB

  • Sample

    240425-z16tlsfa47

  • MD5

    e6df65f5f4b1a848df02a92d62c77e2a

  • SHA1

    d187132b88cfdc4fde5dd0af05bbf269fc1cc2c7

  • SHA256

    a14c84c2032c084e62fe8fb3ff51f2050a6da78b7206de0d11dd32f8977b92db

  • SHA512

    78c93ba72785276f13e3b23f9daf8210a3a85edd94c8b79f794bbc556198d16d5a069ab94b80da2f1b139eb1b3fc54183203283ac8bb70c05d75e14e20183d27

  • SSDEEP

    6144:YzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:+DHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-25_e6df65f5f4b1a848df02a92d62c77e2a_karagany_mafia

    • Size

      308KB

    • MD5

      e6df65f5f4b1a848df02a92d62c77e2a

    • SHA1

      d187132b88cfdc4fde5dd0af05bbf269fc1cc2c7

    • SHA256

      a14c84c2032c084e62fe8fb3ff51f2050a6da78b7206de0d11dd32f8977b92db

    • SHA512

      78c93ba72785276f13e3b23f9daf8210a3a85edd94c8b79f794bbc556198d16d5a069ab94b80da2f1b139eb1b3fc54183203283ac8bb70c05d75e14e20183d27

    • SSDEEP

      6144:YzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:+DHNam62ZdKmZmuPH

    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