Overview

overview

10

Static

static

3

34bab29b58...ex.exe

windows7-x64

10

34bab29b58...ex.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    34bab29b5836ccexeexeexeex.exe

  • Size

    308KB

  • Sample

    230706-sjpqfacd76

  • MD5

    34bab29b5836cc7242f064c418184e93

  • SHA1

    1c0c29b08ad128f8d57aa89a47593bc83524ffab

  • SHA256

    48a469ff1716be6b4dee9bca248109cd04aa59aebdc4551d6af1701218b7a196

  • SHA512

    775f06f1fd1b8a6349a8a48e9b05e10007b41cf2e34eefe1ce68f0cd1f326d59c64fb56dd233bc87bda84321af03bb0bd039466d1a629ef6c16343abc3a1d24f

  • SSDEEP

    6144:BzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:PDHNam62ZdKmZmuPH

Score
10/10
gandcrabbackdoorpersistenceransomware

Malware Config

Targets

    • Target

      34bab29b5836ccexeexeexeex.exe

    • Size

      308KB

    • MD5

      34bab29b5836cc7242f064c418184e93

    • SHA1

      1c0c29b08ad128f8d57aa89a47593bc83524ffab

    • SHA256

      48a469ff1716be6b4dee9bca248109cd04aa59aebdc4551d6af1701218b7a196

    • SHA512

      775f06f1fd1b8a6349a8a48e9b05e10007b41cf2e34eefe1ce68f0cd1f326d59c64fb56dd233bc87bda84321af03bb0bd039466d1a629ef6c16343abc3a1d24f

    • SSDEEP

      6144:BzL7ShWDLVzVNam6GxI29dqG3KdYAYqTuPZp:PDHNam62ZdKmZmuPH

    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 Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

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

Tasks