Overview

overview

10

Static

static

3

2024-03-28...ia.exe

windows7-x64

10

2024-03-28...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-28_127b733173628dada422174e09213646_karagany_mafia

  • Size

    250KB

  • Sample

    240328-1accrahg26

  • MD5

    127b733173628dada422174e09213646

  • SHA1

    80b0e093350bc48bf4e4a34ca91d703fa69b160d

  • SHA256

    ae6434590d2c5dd5ddeb3c83e53d43662133e417ee25302ba12cc7cf11777aa7

  • SHA512

    dea1f9237807fd8f8a68ffa392e67ad9e7c27ac2dc83443e2de2085f5989876be4faba5a0e741eb18db6e70ebfd4f44ec1e09483d544f63eb7cd2dc97988d381

  • SSDEEP

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

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_127b733173628dada422174e09213646_karagany_mafia

    • Size

      250KB

    • MD5

      127b733173628dada422174e09213646

    • SHA1

      80b0e093350bc48bf4e4a34ca91d703fa69b160d

    • SHA256

      ae6434590d2c5dd5ddeb3c83e53d43662133e417ee25302ba12cc7cf11777aa7

    • SHA512

      dea1f9237807fd8f8a68ffa392e67ad9e7c27ac2dc83443e2de2085f5989876be4faba5a0e741eb18db6e70ebfd4f44ec1e09483d544f63eb7cd2dc97988d381

    • SSDEEP

      3072:R/yK5d0Gj0+nY3uEBLvBNfdUR2/qFnB8o2+vU3WuvIBuj00nReaXkuSQ7cdOd3:R/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