Overview

overview

10

Static

static

3

2024-04-17...ia.exe

windows7-x64

10

2024-04-17...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-17_63967dfade939bebf8bc1de98c8204b2_karagany_mafia

  • Size

    425KB

  • Sample

    240417-zb6sbadf32

  • MD5

    63967dfade939bebf8bc1de98c8204b2

  • SHA1

    340531093024811de32c82efcaae0a17cdef126c

  • SHA256

    0e71f5903fc7233435aff4688e06bd3d17547907ba1b85ef1090b76db4197426

  • SHA512

    6f9ccc174752aefdbf3a88a756d8abbf19f42c372001584cb40e115261b61e9d240ee7f583eecc5cd558c1ead30674302a589d5981de0b35e27d62078ee9af05

  • SSDEEP

    6144:YVOWkGntgizTULdAa7sumOVgibHVyKurXXgENi73LGGJ:YxntD/U5a/tAArXXLNmKGJ

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-17_63967dfade939bebf8bc1de98c8204b2_karagany_mafia

    • Size

      425KB

    • MD5

      63967dfade939bebf8bc1de98c8204b2

    • SHA1

      340531093024811de32c82efcaae0a17cdef126c

    • SHA256

      0e71f5903fc7233435aff4688e06bd3d17547907ba1b85ef1090b76db4197426

    • SHA512

      6f9ccc174752aefdbf3a88a756d8abbf19f42c372001584cb40e115261b61e9d240ee7f583eecc5cd558c1ead30674302a589d5981de0b35e27d62078ee9af05

    • SSDEEP

      6144:YVOWkGntgizTULdAa7sumOVgibHVyKurXXgENi73LGGJ:YxntD/U5a/tAArXXLNmKGJ

    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