Overview

overview

10

Static

static

3

2024-04-19...ia.exe

windows7-x64

10

2024-04-19...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-19_376e871e4f66344eaec315d47291c72d_karagany_mafia

  • Size

    308KB

  • Sample

    240419-d8sfasgf7z

  • MD5

    376e871e4f66344eaec315d47291c72d

  • SHA1

    c03d62f4787abe5552c5e7928d87e7af17536960

  • SHA256

    b6b7482539cf721c1e48acfc8faf4ca68f571dec4a2c9d501f1ebd1e9de5a579

  • SHA512

    1ebcb226b408ede96c8fc8c19403be7e691232ba31964e8e49be0ec133fc3c1586851c11f3afd3c540c80584f16a8557625c54a5f0017599236602e6b81adea4

  • SSDEEP

    6144:OzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:MDHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-19_376e871e4f66344eaec315d47291c72d_karagany_mafia

    • Size

      308KB

    • MD5

      376e871e4f66344eaec315d47291c72d

    • SHA1

      c03d62f4787abe5552c5e7928d87e7af17536960

    • SHA256

      b6b7482539cf721c1e48acfc8faf4ca68f571dec4a2c9d501f1ebd1e9de5a579

    • SHA512

      1ebcb226b408ede96c8fc8c19403be7e691232ba31964e8e49be0ec133fc3c1586851c11f3afd3c540c80584f16a8557625c54a5f0017599236602e6b81adea4

    • SSDEEP

      6144:OzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:MDHNam62ZdKmZmuPH

    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