Overview

overview

10

Static

static

3

2024-04-26...ia.exe

windows7-x64

10

2024-04-26...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-26_6c4816ef9cd422de5163a48c5af58da0_karagany_mafia

  • Size

    326KB

  • Sample

    240426-kztekadb7x

  • MD5

    6c4816ef9cd422de5163a48c5af58da0

  • SHA1

    e72ff2295b49de253c6672bba12032f89457f745

  • SHA256

    c3202b41c7f61dd458cc54b64378c79dd5a9ce09609a624b36acec13e26a2e7e

  • SHA512

    6dc1eec8bcc4406be916d1bd019f4b6768982fdd87f7f92bded86961efa16bd42d9eeaf72382dc9e1e39bcc36b86101b5aba84d046239fbbf3abc93e77729a38

  • SSDEEP

    3072:I+V2GtCbnnDl0TM87yRBNWwxnImfoP/KOBejjY6IaCDtm0zT5363kQ8Ju3:IB/DSTXkLHgPitjYVmq+L

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-26_6c4816ef9cd422de5163a48c5af58da0_karagany_mafia

    • Size

      326KB

    • MD5

      6c4816ef9cd422de5163a48c5af58da0

    • SHA1

      e72ff2295b49de253c6672bba12032f89457f745

    • SHA256

      c3202b41c7f61dd458cc54b64378c79dd5a9ce09609a624b36acec13e26a2e7e

    • SHA512

      6dc1eec8bcc4406be916d1bd019f4b6768982fdd87f7f92bded86961efa16bd42d9eeaf72382dc9e1e39bcc36b86101b5aba84d046239fbbf3abc93e77729a38

    • SSDEEP

      3072:I+V2GtCbnnDl0TM87yRBNWwxnImfoP/KOBejjY6IaCDtm0zT5363kQ8Ju3:IB/DSTXkLHgPitjYVmq+L

    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