Overview

overview

10

Static

static

3

2024-03-29...ia.exe

windows7-x64

10

2024-03-29...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-03-29_da65464415d856c30de166b10176ccbc_karagany_mafia

  • Size

    308KB

  • Sample

    240329-y18grsgh21

  • MD5

    da65464415d856c30de166b10176ccbc

  • SHA1

    8885eaf1065ff7b679220272dcce7df081c70db0

  • SHA256

    ac3d5b987b451b1ef67230ef61ce4cb6defa369acde7a2972d0b35ce0bd14767

  • SHA512

    560f4280cadf4a88d8c4ae2ebb7731ec532e58c7ca3488ce5b4fa78ec3bdc3336b4ef4ce1bb3dbac9cc4bd22d5f33813b1a802ff703fcdec72e40359764cf668

  • SSDEEP

    6144:SzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:YDHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-29_da65464415d856c30de166b10176ccbc_karagany_mafia

    • Size

      308KB

    • MD5

      da65464415d856c30de166b10176ccbc

    • SHA1

      8885eaf1065ff7b679220272dcce7df081c70db0

    • SHA256

      ac3d5b987b451b1ef67230ef61ce4cb6defa369acde7a2972d0b35ce0bd14767

    • SHA512

      560f4280cadf4a88d8c4ae2ebb7731ec532e58c7ca3488ce5b4fa78ec3bdc3336b4ef4ce1bb3dbac9cc4bd22d5f33813b1a802ff703fcdec72e40359764cf668

    • SSDEEP

      6144:SzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:YDHNam62ZdKmZmuPH

    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