Overview

overview

10

Static

static

8a3835c5e7...d4.exe

windows7_x64

10

8a3835c5e7...d4.exe

windows10_x64

10

Sharing

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General

  • Target

    8a3835c5e746a5789cadcf5ab54149d4f19ebf71ef39db4dfb25ffda1003d3d4

  • Size

    281KB

  • Sample

    210518-mk1m5v18a2

  • MD5

    c2a778e7ef993259f142faac0508a065

  • SHA1

    af0c6a8960b2a83a2e9160d7ce6479d4e4551d31

  • SHA256

    8a3835c5e746a5789cadcf5ab54149d4f19ebf71ef39db4dfb25ffda1003d3d4

  • SHA512

    a38634629d3ec1269bd996303577880e05dfc942c7c12296ee9edc33224c7c1626698382b76ae219f01ed38a2332b2c34e006e7e3d46343d525dc488f407119d

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      8a3835c5e746a5789cadcf5ab54149d4f19ebf71ef39db4dfb25ffda1003d3d4

    • Size

      281KB

    • MD5

      c2a778e7ef993259f142faac0508a065

    • SHA1

      af0c6a8960b2a83a2e9160d7ce6479d4e4551d31

    • SHA256

      8a3835c5e746a5789cadcf5ab54149d4f19ebf71ef39db4dfb25ffda1003d3d4

    • SHA512

      a38634629d3ec1269bd996303577880e05dfc942c7c12296ee9edc33224c7c1626698382b76ae219f01ed38a2332b2c34e006e7e3d46343d525dc488f407119d

    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 v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

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

Tasks