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_02d73a6aff74e96f773464f6dafc43ef_karagany_mafia

  • Size

    250KB

  • Sample

    240328-g6xh1scd64

  • MD5

    02d73a6aff74e96f773464f6dafc43ef

  • SHA1

    1253def0660e7b80e3e66e8bfcaac3027e647853

  • SHA256

    9c5deeb4fc4ff2f8004eec939a6918e607f1f1d08e3bd0178f7be0bcd71da9ca

  • SHA512

    dd511c5f787a87208740382fff7a73cfefcf4d53d3010c31c43a629a1745e5211b69e6248ef5a8b7aaac5e2f5a18df145d9c6d2762561b80ed35902cee87fc85

  • SSDEEP

    6144:V+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:1OCjaklYgVIpxIhDtR

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_02d73a6aff74e96f773464f6dafc43ef_karagany_mafia

    • Size

      250KB

    • MD5

      02d73a6aff74e96f773464f6dafc43ef

    • SHA1

      1253def0660e7b80e3e66e8bfcaac3027e647853

    • SHA256

      9c5deeb4fc4ff2f8004eec939a6918e607f1f1d08e3bd0178f7be0bcd71da9ca

    • SHA512

      dd511c5f787a87208740382fff7a73cfefcf4d53d3010c31c43a629a1745e5211b69e6248ef5a8b7aaac5e2f5a18df145d9c6d2762561b80ed35902cee87fc85

    • SSDEEP

      6144:V+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:1OCjaklYgVIpxIhDtR

    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