Overview

overview

10

Static

static

3

2024-04-17...ia.exe

windows7-x64

10

2024-04-17...ia.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    2024-04-17_f89132ad00ce4b8b62a91483132f35f7_mafia

  • Size

    316KB

  • Sample

    240417-1xz3bsgf8y

  • MD5

    f89132ad00ce4b8b62a91483132f35f7

  • SHA1

    9d2ce12f831ba34e9d08c3351178336b9b8156fc

  • SHA256

    ba7e31365609a537bbfe4d5cb67b3c909103c77be4e370b631eb23badc60fcc3

  • SHA512

    827f8da179e3b224d1b2869b1d7f6c22315fb0a68a05a4a5030ddfee189332d4c8ecafe770097e2103accb52b275b6e93d55f57d03e92b620f694b0717663d75

  • SSDEEP

    6144:VvEANMO1UnseVgkV0xwvfxnhLTiusLe1740w:2uM0Unsna5mut40w

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      2024-04-17_f89132ad00ce4b8b62a91483132f35f7_mafia

    • Size

      316KB

    • MD5

      f89132ad00ce4b8b62a91483132f35f7

    • SHA1

      9d2ce12f831ba34e9d08c3351178336b9b8156fc

    • SHA256

      ba7e31365609a537bbfe4d5cb67b3c909103c77be4e370b631eb23badc60fcc3

    • SHA512

      827f8da179e3b224d1b2869b1d7f6c22315fb0a68a05a4a5030ddfee189332d4c8ecafe770097e2103accb52b275b6e93d55f57d03e92b620f694b0717663d75

    • SSDEEP

      6144:VvEANMO1UnseVgkV0xwvfxnhLTiusLe1740w:2uM0Unsna5mut40w

    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