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_8a4cbc2f52741077d7f76466613282cd_karagany_mafia

  • Size

    250KB

  • Sample

    240328-sxvtlshf7t

  • MD5

    8a4cbc2f52741077d7f76466613282cd

  • SHA1

    6d0f874050abbb9fc3d847be7744ea149f560dac

  • SHA256

    3dc6aa4be53a601a6fcb84e4abe5cb0777d6c15adb4f44e7a1f4857c699bc7f2

  • SHA512

    13cd92dbed4bf5e10d1a04bef8ac1d0a58b250a1e0febd9e0e2a0d6ff0eb67842e76250e59f6126e72d86954e9d604f5de4a821a42ccb726c9d1078de7300774

  • SSDEEP

    6144:9+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:9OCjaklYgVIpxIhDtR

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_8a4cbc2f52741077d7f76466613282cd_karagany_mafia

    • Size

      250KB

    • MD5

      8a4cbc2f52741077d7f76466613282cd

    • SHA1

      6d0f874050abbb9fc3d847be7744ea149f560dac

    • SHA256

      3dc6aa4be53a601a6fcb84e4abe5cb0777d6c15adb4f44e7a1f4857c699bc7f2

    • SHA512

      13cd92dbed4bf5e10d1a04bef8ac1d0a58b250a1e0febd9e0e2a0d6ff0eb67842e76250e59f6126e72d86954e9d604f5de4a821a42ccb726c9d1078de7300774

    • SSDEEP

      6144:9+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:9OCjaklYgVIpxIhDtR

    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