Overview

overview

10

Static

static

3

2024-04-19...ia.exe

windows7-x64

10

2024-04-19...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-19_43812ffdefbbe4593d7d3e985bfed6a7_mafia

  • Size

    316KB

  • Sample

    240419-ea3ztagg51

  • MD5

    43812ffdefbbe4593d7d3e985bfed6a7

  • SHA1

    aa702552c9c845f44db2a1365dc7748e85309ff4

  • SHA256

    8996b1d01b36539d548c5aca3fe93e0ff83016828ae62ee26bca363ad0b44c89

  • SHA512

    66d928f9e65ae733c0226bf16754e6e60570484784ed9ef2e4975fc3bbe029aa9722b0f58baae7a266e87c7f8c2b0fc394153f4c6659c330a88ea7dbb1bb6251

  • SSDEEP

    6144:rvmCNMO1UnseVgkV0xwvfxnhLTiusLe1740c:68M0Unsna5mut40c

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-19_43812ffdefbbe4593d7d3e985bfed6a7_mafia

    • Size

      316KB

    • MD5

      43812ffdefbbe4593d7d3e985bfed6a7

    • SHA1

      aa702552c9c845f44db2a1365dc7748e85309ff4

    • SHA256

      8996b1d01b36539d548c5aca3fe93e0ff83016828ae62ee26bca363ad0b44c89

    • SHA512

      66d928f9e65ae733c0226bf16754e6e60570484784ed9ef2e4975fc3bbe029aa9722b0f58baae7a266e87c7f8c2b0fc394153f4c6659c330a88ea7dbb1bb6251

    • SSDEEP

      6144:rvmCNMO1UnseVgkV0xwvfxnhLTiusLe1740c:68M0Unsna5mut40c

    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