General

  • Target

    a5475e952fc5f2b07f3ccae4f5b43f0d6337987aaa010d70dbc30613f37da522

  • Size

    213KB

  • Sample

    220724-v5fe1acff2

  • MD5

    fef73a69abfb74d9b9b14be73d561272

  • SHA1

    bed43d4c24cc1fd1937f5d366e192f80fe325b98

  • SHA256

    a5475e952fc5f2b07f3ccae4f5b43f0d6337987aaa010d70dbc30613f37da522

  • SHA512

    1e32471fcacb2c6d11cdf90a793a2bbfd245c0e60364124e1b148993499519316afc9039d2a9f0cfffaba606a0e206d0e404ad51768bc531c576e21662316409

Malware Config

Targets

    • Target

      a5475e952fc5f2b07f3ccae4f5b43f0d6337987aaa010d70dbc30613f37da522

    • Size

      213KB

    • MD5

      fef73a69abfb74d9b9b14be73d561272

    • SHA1

      bed43d4c24cc1fd1937f5d366e192f80fe325b98

    • SHA256

      a5475e952fc5f2b07f3ccae4f5b43f0d6337987aaa010d70dbc30613f37da522

    • SHA512

      1e32471fcacb2c6d11cdf90a793a2bbfd245c0e60364124e1b148993499519316afc9039d2a9f0cfffaba606a0e206d0e404ad51768bc531c576e21662316409

    • Dharma

      Dharma is a ransomware that uses security software installation to hide malicious activities.

    • Deletes shadow copies

      Ransomware often targets backup files to inhibit system recovery.

    • Drops startup file

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops desktop.ini file(s)

    • Drops file in System32 directory

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

2
T1107

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Tasks