Overview

overview

10

Static

static

3

02e46f7a85...18.exe

windows7-x64

10

02e46f7a85...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    02e46f7a85a1c08499442547c2666738_JaffaCakes118

  • Size

    282KB

  • Sample

    240427-k1jazsfc32

  • MD5

    02e46f7a85a1c08499442547c2666738

  • SHA1

    d2c5488baebc1ff27adab75e825479e8fb151053

  • SHA256

    87d6d18b3160fce90ff7d4340203e06973242a06c32d7709299dc0c8a7c261dc

  • SHA512

    1b21308587ce19d2af20cf2d4ab2c4f17b92de163ee6e055a23885df30263d0b45a89e8d5a61aa378eb6fe8ab4ef6fd576e0ad0c0dd157ec1934a7d2e20ee150

  • SSDEEP

    3072:sHD65ZCQ1X+18P9VOGAOd36rBNbCp4X4WD6DS3pA4LyOVZMNR0hdUWhAoNGLfKG+:sHDQCQ1V/9AOdK+K4W+WVZMNqdrNykm8

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      02e46f7a85a1c08499442547c2666738_JaffaCakes118

    • Size

      282KB

    • MD5

      02e46f7a85a1c08499442547c2666738

    • SHA1

      d2c5488baebc1ff27adab75e825479e8fb151053

    • SHA256

      87d6d18b3160fce90ff7d4340203e06973242a06c32d7709299dc0c8a7c261dc

    • SHA512

      1b21308587ce19d2af20cf2d4ab2c4f17b92de163ee6e055a23885df30263d0b45a89e8d5a61aa378eb6fe8ab4ef6fd576e0ad0c0dd157ec1934a7d2e20ee150

    • SSDEEP

      3072:sHD65ZCQ1X+18P9VOGAOd36rBNbCp4X4WD6DS3pA4LyOVZMNR0hdUWhAoNGLfKG+:sHDQCQ1V/9AOdK+K4W+WVZMNqdrNykm8

    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