Overview

overview

10

Static

static

3

2024-03-29...ia.exe

windows7-x64

10

2024-03-29...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-29_c6b344b710dbcf6a0ad6639dda034f2d_karagany_mafia

  • Size

    308KB

  • Sample

    240329-yxys6ahd87

  • MD5

    c6b344b710dbcf6a0ad6639dda034f2d

  • SHA1

    e9f7a07a7e6a96919d4a89af9a6339d15c6395a2

  • SHA256

    c8cbaf84d802c816dcbc34429cb79283ff6bd59d6b4d32f063604634c42234a5

  • SHA512

    5375e1ec390af32483017b1e1d66ab00cc33755dba8043ff86ec475f9ebd91e22ccae79b829964b5528816d360a843ef7b4d2e1cccf5e8db38f3d9fd2e274444

  • SSDEEP

    6144:0zL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:CDHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-29_c6b344b710dbcf6a0ad6639dda034f2d_karagany_mafia

    • Size

      308KB

    • MD5

      c6b344b710dbcf6a0ad6639dda034f2d

    • SHA1

      e9f7a07a7e6a96919d4a89af9a6339d15c6395a2

    • SHA256

      c8cbaf84d802c816dcbc34429cb79283ff6bd59d6b4d32f063604634c42234a5

    • SHA512

      5375e1ec390af32483017b1e1d66ab00cc33755dba8043ff86ec475f9ebd91e22ccae79b829964b5528816d360a843ef7b4d2e1cccf5e8db38f3d9fd2e274444

    • SSDEEP

      6144:0zL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:CDHNam62ZdKmZmuPH

    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