Overview

overview

10

Static

static

3

b68dc55331...18.exe

windows7-x64

10

b68dc55331...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b68dc553317d59f38d4894455b991100_JaffaCakes118

  • Size

    235KB

  • Sample

    240617-d285gawfqj

  • MD5

    b68dc553317d59f38d4894455b991100

  • SHA1

    a2c45b4c907d15213aa78c57ca164dd8999c4fac

  • SHA256

    d1a4a07b17bbefbe6b7aef72a57ca0a46ace4ea79056ff570a28102aff8f8442

  • SHA512

    5dd800eca4ce1900d0a69a19041c60b659c66ed1179dbeba56153e5cf4a9509ade03480d3974a26500781708a8317db55f7b0ec1f545c30c5933df19e1eb4467

  • SSDEEP

    6144:qffBjk6/AyrZsnHvmTgKz6KSf3t4zKjhs9wq0X+5Q6T:qfZXZsHSgKzo2zKjct0X+5FT

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      b68dc553317d59f38d4894455b991100_JaffaCakes118

    • Size

      235KB

    • MD5

      b68dc553317d59f38d4894455b991100

    • SHA1

      a2c45b4c907d15213aa78c57ca164dd8999c4fac

    • SHA256

      d1a4a07b17bbefbe6b7aef72a57ca0a46ace4ea79056ff570a28102aff8f8442

    • SHA512

      5dd800eca4ce1900d0a69a19041c60b659c66ed1179dbeba56153e5cf4a9509ade03480d3974a26500781708a8317db55f7b0ec1f545c30c5933df19e1eb4467

    • SSDEEP

      6144:qffBjk6/AyrZsnHvmTgKz6KSf3t4zKjhs9wq0X+5Q6T:qfZXZsHSgKzo2zKjct0X+5FT

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab payload

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

      ransomwarebackdoorgandcrab

    • 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