Overview

overview

10

Static

static

3

2024-04-23...ia.exe

windows7-x64

10

2024-04-23...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-23_0b07f15d3e34983a1fa0513b754c7cb9_karagany_mafia

  • Size

    326KB

  • Sample

    240423-e1f8qsda2y

  • MD5

    0b07f15d3e34983a1fa0513b754c7cb9

  • SHA1

    8dfc38439f5e8053224799da4947cebe7ed2f248

  • SHA256

    c78888a85fb179ff2bbd133efb1b106b6341f404f6b97b8cd4d50af334e1486b

  • SHA512

    ac3d817ac5f0097cebf8cc6c7765d72e6d122366f462b74006a3592112fa7a6c4a675608fd7d923f260e33d40181c2cea725fa28c0b292f6d2ab08c1c4f54eda

  • SSDEEP

    3072:v+V2GtCb0nDlGTM87yRBNWwxnImfoP/KOBejjY6IaCDtm0zT5363kQ8JuW:vB/moTXkLHgPitjYVmq+a

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-23_0b07f15d3e34983a1fa0513b754c7cb9_karagany_mafia

    • Size

      326KB

    • MD5

      0b07f15d3e34983a1fa0513b754c7cb9

    • SHA1

      8dfc38439f5e8053224799da4947cebe7ed2f248

    • SHA256

      c78888a85fb179ff2bbd133efb1b106b6341f404f6b97b8cd4d50af334e1486b

    • SHA512

      ac3d817ac5f0097cebf8cc6c7765d72e6d122366f462b74006a3592112fa7a6c4a675608fd7d923f260e33d40181c2cea725fa28c0b292f6d2ab08c1c4f54eda

    • SSDEEP

      3072:v+V2GtCb0nDlGTM87yRBNWwxnImfoP/KOBejjY6IaCDtm0zT5363kQ8JuW:vB/moTXkLHgPitjYVmq+a

    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