Overview

overview

10

Static

static

3

2024-03-29...ia.exe

windows7-x64

10

2024-03-29...ia.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-03-29_9330768c3fe87bb50d0ce64e655e92e8_karagany_mafia

  • Size

    250KB

  • Sample

    240329-dtfsysgh59

  • MD5

    9330768c3fe87bb50d0ce64e655e92e8

  • SHA1

    5693eae5aef73ad12076702a4eb80892ea222d28

  • SHA256

    729232f52e071274ca68bca8c865cbb748ce6a379264d92db40413e038aa3724

  • SHA512

    916608ccc8c82bd9e28c07d6d9bac4cec9a822d92da5d1572683cc7a81002c9a1b27271c027485975c21b9ff21345e534a87aae0347c133905bb7a2d1b02c44e

  • SSDEEP

    6144:Y+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:AOCjaklYgVIpxIhDtR

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-29_9330768c3fe87bb50d0ce64e655e92e8_karagany_mafia

    • Size

      250KB

    • MD5

      9330768c3fe87bb50d0ce64e655e92e8

    • SHA1

      5693eae5aef73ad12076702a4eb80892ea222d28

    • SHA256

      729232f52e071274ca68bca8c865cbb748ce6a379264d92db40413e038aa3724

    • SHA512

      916608ccc8c82bd9e28c07d6d9bac4cec9a822d92da5d1572683cc7a81002c9a1b27271c027485975c21b9ff21345e534a87aae0347c133905bb7a2d1b02c44e

    • SSDEEP

      6144:Y+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:AOCjaklYgVIpxIhDtR

    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