Overview

overview

10

Static

static

3

2024-03-28...er.exe

windows7-x64

10

2024-03-28...er.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-28_36642b983bbeea4253f85ae821169524_magniber

  • Size

    277KB

  • Sample

    240328-lhka1afb84

  • MD5

    36642b983bbeea4253f85ae821169524

  • SHA1

    263a760b3651cbcec68e23c26a987cda01d55967

  • SHA256

    2677d91f29429941d0264fc6bfd291bf1a8fe1647fd04313853638b1a8315f7e

  • SHA512

    cf0101e10e145cc445fc34e6f508c0c6c08829a71e9e90340401981cd59d8fc297ae2ec750a5dece51681a047561f5900f51d1bc72a2ca7d01c0fcdd542f79a5

  • SSDEEP

    6144:b3nHPDm0jLAu6Y5jEw564aoJxmhuw1AFkHK/:zvbjf6YNFehQwo

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_36642b983bbeea4253f85ae821169524_magniber

    • Size

      277KB

    • MD5

      36642b983bbeea4253f85ae821169524

    • SHA1

      263a760b3651cbcec68e23c26a987cda01d55967

    • SHA256

      2677d91f29429941d0264fc6bfd291bf1a8fe1647fd04313853638b1a8315f7e

    • SHA512

      cf0101e10e145cc445fc34e6f508c0c6c08829a71e9e90340401981cd59d8fc297ae2ec750a5dece51681a047561f5900f51d1bc72a2ca7d01c0fcdd542f79a5

    • SSDEEP

      6144:b3nHPDm0jLAu6Y5jEw564aoJxmhuw1AFkHK/:zvbjf6YNFehQwo

    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