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_352fa75bd47d5dac7d4fa29784e8924c_karagany_mafia

  • Size

    308KB

  • Sample

    240328-3d17dsbe5t

  • MD5

    352fa75bd47d5dac7d4fa29784e8924c

  • SHA1

    97120fb04df6691fbcb47f0e232faade5ab9f0f5

  • SHA256

    d3ed2a1a5d993a1c1244b96488d34bd49daac92e599cb3e8c049e7b84bcbd498

  • SHA512

    526afe0cbd5d23cd3f8ec1043d1b656bdddf38f08af79d6efcab36c96d25ee02d81493fab78116037d0c2f1c5f72173596bac0e911a4db9d0163f115bc5ffb89

  • SSDEEP

    6144:OzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:MDHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_352fa75bd47d5dac7d4fa29784e8924c_karagany_mafia

    • Size

      308KB

    • MD5

      352fa75bd47d5dac7d4fa29784e8924c

    • SHA1

      97120fb04df6691fbcb47f0e232faade5ab9f0f5

    • SHA256

      d3ed2a1a5d993a1c1244b96488d34bd49daac92e599cb3e8c049e7b84bcbd498

    • SHA512

      526afe0cbd5d23cd3f8ec1043d1b656bdddf38f08af79d6efcab36c96d25ee02d81493fab78116037d0c2f1c5f72173596bac0e911a4db9d0163f115bc5ffb89

    • SSDEEP

      6144:OzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:MDHNam62ZdKmZmuPH

    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