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_f6cc87928ddc15655adef40ed1c15302_karagany_mafia

  • Size

    308KB

  • Sample

    240328-hvpvgacg63

  • MD5

    f6cc87928ddc15655adef40ed1c15302

  • SHA1

    fd593a2ca5048c00db88cdae925faf29bb64d9f0

  • SHA256

    f458f5fc018a8931a64b9845499cfdec1da5cf78e505bafe0681d498e6755c04

  • SHA512

    71289525d321cc85266bd8686839f4a03e99f79b80acb04b58f371d56972a0ba31dc41337c7976dd1829ed35a1987fbd6aab9a47ae1cd54b37313840900701c7

  • SSDEEP

    6144:GzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:EDHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-03-28_f6cc87928ddc15655adef40ed1c15302_karagany_mafia

    • Size

      308KB

    • MD5

      f6cc87928ddc15655adef40ed1c15302

    • SHA1

      fd593a2ca5048c00db88cdae925faf29bb64d9f0

    • SHA256

      f458f5fc018a8931a64b9845499cfdec1da5cf78e505bafe0681d498e6755c04

    • SHA512

      71289525d321cc85266bd8686839f4a03e99f79b80acb04b58f371d56972a0ba31dc41337c7976dd1829ed35a1987fbd6aab9a47ae1cd54b37313840900701c7

    • SSDEEP

      6144:GzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:EDHNam62ZdKmZmuPH

    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