Overview

overview

10

Static

static

3

2024-04-22...ia.exe

windows7-x64

10

2024-04-22...ia.exe

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    2024-04-22_e56494bb2c537883bc8ca320079a0eee_mafia

  • Size

    316KB

  • Sample

    240422-3fqhnshf75

  • MD5

    e56494bb2c537883bc8ca320079a0eee

  • SHA1

    641bb79da7c99fe5c06d68075350a4badeb9dc62

  • SHA256

    dae5b23ed7c4549c4ac6afefadf2e657ac7c375ad929baf46836ebbf0e900779

  • SHA512

    d87e23e328d677a3f962f68cd34e78870c991ef8beceed5ca87d6fe55efb99d0bddaf44ac33a630aebdb0083caca67b1c7579489b95c22aaf8a335b4306fb473

  • SSDEEP

    6144:JvkA9MO1UnseVgkV0xwvfxnhLTiusLe1740m:GmM0Unsna5mut40m

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-22_e56494bb2c537883bc8ca320079a0eee_mafia

    • Size

      316KB

    • MD5

      e56494bb2c537883bc8ca320079a0eee

    • SHA1

      641bb79da7c99fe5c06d68075350a4badeb9dc62

    • SHA256

      dae5b23ed7c4549c4ac6afefadf2e657ac7c375ad929baf46836ebbf0e900779

    • SHA512

      d87e23e328d677a3f962f68cd34e78870c991ef8beceed5ca87d6fe55efb99d0bddaf44ac33a630aebdb0083caca67b1c7579489b95c22aaf8a335b4306fb473

    • SSDEEP

      6144:JvkA9MO1UnseVgkV0xwvfxnhLTiusLe1740m:GmM0Unsna5mut40m

    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