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_8f10fe616f40f0e984a328fe58fcf722_karagany_mafia

  • Size

    308KB

  • Sample

    240328-yqv4pafh75

  • MD5

    8f10fe616f40f0e984a328fe58fcf722

  • SHA1

    7fa7164beed738d828140d919da3a72f1c4dac36

  • SHA256

    c459150a81fdc4c19ad465274156830cf090a81168fa686fc5bceece7a947bac

  • SHA512

    8cbec6cc4cdf9102d8c13be6ada8c433e6fb535fdd9789c98416a7b2b17bebde578ed4cc1ce55f18df25ba8b09154a7e082299e9cd195a8dc301b3412185d490

  • SSDEEP

    6144:6zL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:ADHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_8f10fe616f40f0e984a328fe58fcf722_karagany_mafia

    • Size

      308KB

    • MD5

      8f10fe616f40f0e984a328fe58fcf722

    • SHA1

      7fa7164beed738d828140d919da3a72f1c4dac36

    • SHA256

      c459150a81fdc4c19ad465274156830cf090a81168fa686fc5bceece7a947bac

    • SHA512

      8cbec6cc4cdf9102d8c13be6ada8c433e6fb535fdd9789c98416a7b2b17bebde578ed4cc1ce55f18df25ba8b09154a7e082299e9cd195a8dc301b3412185d490

    • SSDEEP

      6144:6zL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:ADHNam62ZdKmZmuPH

    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