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_ad043eb3fee9cdb4d9e6f1402d13a7f5_karagany_mafia

  • Size

    308KB

  • Sample

    240329-vn5zbsdb6z

  • MD5

    ad043eb3fee9cdb4d9e6f1402d13a7f5

  • SHA1

    0b195a0afb9fc11293a26d01cba182d918c49bee

  • SHA256

    cbb895ab9a8ca3d176603fea40c88d6efb2b6ab00d7145ea67f606e5ac8d92b0

  • SHA512

    8516979c34c76e9dbb081e0da864aa9990594ad52f28d32434ae64ecc399aba76e42a3c4e96fcd7a6a3f68c48937ccee6258c8a3bc28d244872683377cce4a27

  • SSDEEP

    6144:lzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:bDHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-29_ad043eb3fee9cdb4d9e6f1402d13a7f5_karagany_mafia

    • Size

      308KB

    • MD5

      ad043eb3fee9cdb4d9e6f1402d13a7f5

    • SHA1

      0b195a0afb9fc11293a26d01cba182d918c49bee

    • SHA256

      cbb895ab9a8ca3d176603fea40c88d6efb2b6ab00d7145ea67f606e5ac8d92b0

    • SHA512

      8516979c34c76e9dbb081e0da864aa9990594ad52f28d32434ae64ecc399aba76e42a3c4e96fcd7a6a3f68c48937ccee6258c8a3bc28d244872683377cce4a27

    • SSDEEP

      6144:lzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:bDHNam62ZdKmZmuPH

    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