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_33d06af7488b755b01175305fb2ab499_karagany_mafia

  • Size

    326KB

  • Sample

    240426-r5fh8aef4s

  • MD5

    33d06af7488b755b01175305fb2ab499

  • SHA1

    2979548824fd45bbe170ca9a0fbe1fdfdec2dfd6

  • SHA256

    04ced5e2560083a2f6fbee159aac7b053e6fe20ee233e7d5dc417666b7901dc1

  • SHA512

    d0e486a1f3e702364234aadcefb758c89e9852e1a0b1796deba0b443d58bb4f996ca5de4994c6902a34c5fb4eb4ed55af734afabcd2d4672fea7a55698748b7f

  • SSDEEP

    3072:T+V2GtCb0nDlGTM87yRBNWwxnImfoP/KOBejjY6IaCDtm0zT5363kQ8JuW:TB/moTXkLHgPitjYVmq+a

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-26_33d06af7488b755b01175305fb2ab499_karagany_mafia

    • Size

      326KB

    • MD5

      33d06af7488b755b01175305fb2ab499

    • SHA1

      2979548824fd45bbe170ca9a0fbe1fdfdec2dfd6

    • SHA256

      04ced5e2560083a2f6fbee159aac7b053e6fe20ee233e7d5dc417666b7901dc1

    • SHA512

      d0e486a1f3e702364234aadcefb758c89e9852e1a0b1796deba0b443d58bb4f996ca5de4994c6902a34c5fb4eb4ed55af734afabcd2d4672fea7a55698748b7f

    • SSDEEP

      3072:T+V2GtCb0nDlGTM87yRBNWwxnImfoP/KOBejjY6IaCDtm0zT5363kQ8JuW:TB/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