Overview

overview

10

Static

static

3

acaa77d5c0...JC.exe

windows7-x64

10

acaa77d5c0...JC.exe

windows10-2004-x64

10

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General

  • Target

    acaa77d5c0358b0c2b350af1b5ebee3c_mafia_JC.exe

  • Size

    250KB

  • Sample

    230827-slbllaaf87

  • MD5

    acaa77d5c0358b0c2b350af1b5ebee3c

  • SHA1

    7780b929bcc446166ee31631cd24e4fea70d50a9

  • SHA256

    f5d0c0989e2529775f748d73b87e5e9a457034ca0691607540d555fe937fde07

  • SHA512

    610f7a6b91cc1c432aaa7020fe43a1affa79d8e5b07db2a30c34e4f90acc9ba89c28d874d058c854e0e16599edb23b8c27c599bac1dbb79a6f8fbc45bb55f04f

  • SSDEEP

    6144:c+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:UOCjaklYgVIpxIhDtR

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      acaa77d5c0358b0c2b350af1b5ebee3c_mafia_JC.exe

    • Size

      250KB

    • MD5

      acaa77d5c0358b0c2b350af1b5ebee3c

    • SHA1

      7780b929bcc446166ee31631cd24e4fea70d50a9

    • SHA256

      f5d0c0989e2529775f748d73b87e5e9a457034ca0691607540d555fe937fde07

    • SHA512

      610f7a6b91cc1c432aaa7020fe43a1affa79d8e5b07db2a30c34e4f90acc9ba89c28d874d058c854e0e16599edb23b8c27c599bac1dbb79a6f8fbc45bb55f04f

    • SSDEEP

      6144:c+YrOIBjaklexBgiJ8sTSIkIpxIp8mDtfPBRwasxXq:UOCjaklYgVIpxIhDtR

    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