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_c6d4e8533ab53bb7ad7a9425e623b122_karagany_mafia

  • Size

    308KB

  • Sample

    240328-n2rwashf24

  • MD5

    c6d4e8533ab53bb7ad7a9425e623b122

  • SHA1

    5d3889b8325344fadafdb1a3bd770c6cd8658350

  • SHA256

    454cb3f6d0f99347ea40d2562f5884954205631c0af2ce9d7838adafedbd937b

  • SHA512

    49569fd56372bfcab7dd1aa1c16297b92c7b83d026be9de8d1386ab6d11a0d8cd510dfcc449dc2c0c8fa3eed2c9c642712a19633d1f7e22aae71ae0c88208f63

  • SSDEEP

    6144:cEL7ShWDhbzVNam6GxI29dqG3KdYAYqTuPZu:9DrNam62ZdKmZmuPY

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_c6d4e8533ab53bb7ad7a9425e623b122_karagany_mafia

    • Size

      308KB

    • MD5

      c6d4e8533ab53bb7ad7a9425e623b122

    • SHA1

      5d3889b8325344fadafdb1a3bd770c6cd8658350

    • SHA256

      454cb3f6d0f99347ea40d2562f5884954205631c0af2ce9d7838adafedbd937b

    • SHA512

      49569fd56372bfcab7dd1aa1c16297b92c7b83d026be9de8d1386ab6d11a0d8cd510dfcc449dc2c0c8fa3eed2c9c642712a19633d1f7e22aae71ae0c88208f63

    • SSDEEP

      6144:cEL7ShWDhbzVNam6GxI29dqG3KdYAYqTuPZu:9DrNam62ZdKmZmuPY

    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