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_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia

  • Size

    308KB

  • Sample

    240426-vy3xqahc7x

  • MD5

    7cd2aa7dd72dfaf4f245edc226d7f7e0

  • SHA1

    9ff1cec6a9bc7d61b83794f74d0b5d0611578510

  • SHA256

    40172737d7592a2b14b34b1d4425b229e3a4b0da7fadc715375ab2bba69bb247

  • SHA512

    f429457dbda6c2c7d44d95afd678b11393b5283283f10bb7e7fdbe110157f7b06a2d4629c3823e273b09eeae5bc3dc9181a3ccbaf6ce13aae1df5282217ab535

  • SSDEEP

    6144:hzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:vDHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-26_7cd2aa7dd72dfaf4f245edc226d7f7e0_karagany_mafia

    • Size

      308KB

    • MD5

      7cd2aa7dd72dfaf4f245edc226d7f7e0

    • SHA1

      9ff1cec6a9bc7d61b83794f74d0b5d0611578510

    • SHA256

      40172737d7592a2b14b34b1d4425b229e3a4b0da7fadc715375ab2bba69bb247

    • SHA512

      f429457dbda6c2c7d44d95afd678b11393b5283283f10bb7e7fdbe110157f7b06a2d4629c3823e273b09eeae5bc3dc9181a3ccbaf6ce13aae1df5282217ab535

    • SSDEEP

      6144:hzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:vDHNam62ZdKmZmuPH

    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