Overview

overview

10

Static

static

3

7a451e0dd8...JC.exe

windows7-x64

10

7a451e0dd8...JC.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    7a451e0dd805f09ba9f9da5bff33b54e_mafia_JC.exe

  • Size

    308KB

  • Sample

    230805-y8ybrsee37

  • MD5

    7a451e0dd805f09ba9f9da5bff33b54e

  • SHA1

    14bc91c54aec54a53c79b2b212e44b8c94b84231

  • SHA256

    5ac19699a7337ffb54dc562bfc94efb7192015a74847fe616ee9891089b276b0

  • SHA512

    ec54c4a8d7e929bd687261ce1e7389ab8a353c31c1186dda7fd5e2e022f0aae133e8690358f4be51d2ffb675e83e5575ad5be965c1e2478f9be5ccd2bf8d7fee

  • SSDEEP

    6144:2zL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:0DHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      7a451e0dd805f09ba9f9da5bff33b54e_mafia_JC.exe

    • Size

      308KB

    • MD5

      7a451e0dd805f09ba9f9da5bff33b54e

    • SHA1

      14bc91c54aec54a53c79b2b212e44b8c94b84231

    • SHA256

      5ac19699a7337ffb54dc562bfc94efb7192015a74847fe616ee9891089b276b0

    • SHA512

      ec54c4a8d7e929bd687261ce1e7389ab8a353c31c1186dda7fd5e2e022f0aae133e8690358f4be51d2ffb675e83e5575ad5be965c1e2478f9be5ccd2bf8d7fee

    • SSDEEP

      6144:2zL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:0DHNam62ZdKmZmuPH

    Score
    10/10
    gandcrabbackdoorpersistenceransomware

    • GandCrab payload

    • Gandcrab

      Gandcrab is a Trojan horse that encrypts files on a computer.

      ransomwarebackdoorgandcrab

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • 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 Enterprise v15

Tasks