Overview

overview

10

Static

static

3

2024-03-28...ia.exe

windows7-x64

10

2024-03-28...ia.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-03-28_888badcd88cbb69928b695de4602139a_karagany_mafia

  • Size

    250KB

  • Sample

    240328-kpxn8sed54

  • MD5

    888badcd88cbb69928b695de4602139a

  • SHA1

    438bbaa9e2afebaaab99c08c4635041b9fd4b724

  • SHA256

    516a6e7732501e1b233a3bac31bd52e990c6789a013da62ddbdabc7e9ce93f36

  • SHA512

    7f0edaf7c689a2d7e4f8bce1cd661b263dcbdc1cc1a5069382dbae270ecb1349b049ed9a5d50be178eca3f31c8a5d7af5220d6cd5a5a74bfaa443050bee27986

  • SSDEEP

    3072:L/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:L/y20Gj0r+EBFrkvlU3RvIUDOIN

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_888badcd88cbb69928b695de4602139a_karagany_mafia

    • Size

      250KB

    • MD5

      888badcd88cbb69928b695de4602139a

    • SHA1

      438bbaa9e2afebaaab99c08c4635041b9fd4b724

    • SHA256

      516a6e7732501e1b233a3bac31bd52e990c6789a013da62ddbdabc7e9ce93f36

    • SHA512

      7f0edaf7c689a2d7e4f8bce1cd661b263dcbdc1cc1a5069382dbae270ecb1349b049ed9a5d50be178eca3f31c8a5d7af5220d6cd5a5a74bfaa443050bee27986

    • SSDEEP

      3072:L/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:L/y20Gj0r+EBFrkvlU3RvIUDOIN

    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