Overview

overview

10

Static

static

1d5f8c4e2c...68.exe

windows7-x64

10

1d5f8c4e2c...68.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1d5f8c4e2cb635bb5cfb001dfd0db882b9eeea700f04a6b9cb1a934667b85368.exe

  • Size

    79KB

  • Sample

    220929-lpxjxaada4

  • MD5

    2cd19f67df6d9e1a42e9893e3813b459

  • SHA1

    308b02416b9930bfc1d3fbbef9d184dcbf5714b4

  • SHA256

    1d5f8c4e2cb635bb5cfb001dfd0db882b9eeea700f04a6b9cb1a934667b85368

  • SHA512

    1b77d760ba626308fd67572189821b7c97bf619495da7bd063fe35ee5eceedfe08dfbee02b9d26381b23cdab848bcad27a56632b89a702bb9cac1e5026de5304

  • SSDEEP

    1536:m6UhZM4hubesrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2zs4:ghZ5YesrQLOJgY8Zp8LHD4XWaNH71dLI

Score
10/10
babukransomware

Malware Config

Targets

    • Target

      1d5f8c4e2cb635bb5cfb001dfd0db882b9eeea700f04a6b9cb1a934667b85368.exe

    • Size

      79KB

    • MD5

      2cd19f67df6d9e1a42e9893e3813b459

    • SHA1

      308b02416b9930bfc1d3fbbef9d184dcbf5714b4

    • SHA256

      1d5f8c4e2cb635bb5cfb001dfd0db882b9eeea700f04a6b9cb1a934667b85368

    • SHA512

      1b77d760ba626308fd67572189821b7c97bf619495da7bd063fe35ee5eceedfe08dfbee02b9d26381b23cdab848bcad27a56632b89a702bb9cac1e5026de5304

    • SSDEEP

      1536:m6UhZM4hubesrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2zs4:ghZ5YesrQLOJgY8Zp8LHD4XWaNH71dLI

    Score
    10/10
    babukransomware

    • Babuk Locker

      RaaS first seen in 2021 initially called Vasa Locker.

      ransomwarebabuk

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

      ransomware

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

      ransomware

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • 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

Privilege Escalation

Defense Evasion

File Deletion

2
T1107

Credential Access

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Inhibit System Recovery

2
T1490

Tasks