General

  • Target

    0b2467264b2544634a7252314e585b10b618d1e752b2aa7fd46c59210b9b93f6

  • Size

    137KB

  • Sample

    221218-xwcc4add94

  • MD5

    42e3bebeed41575bd073d49642f9652a

  • SHA1

    c3ccce32a75e0bd4edd362979c6e039d6ecaecdb

  • SHA256

    0b2467264b2544634a7252314e585b10b618d1e752b2aa7fd46c59210b9b93f6

  • SHA512

    67259ca7f878d0be67d265dbb6c877335b0fb4a8154b90e6c8f4a38cec5e8b43f26ff081e30b1321179276f8383f2c38183029c806e69d37becc7425cab249c0

  • SSDEEP

    3072:de0sMt7Uae3D1OImIOqBoDYL4vwwnGGn2GNvdfH6U8:deDTp3DBoqon2GNFY

Malware Config

Targets

    • Target

      0b2467264b2544634a7252314e585b10b618d1e752b2aa7fd46c59210b9b93f6

    • Size

      137KB

    • MD5

      42e3bebeed41575bd073d49642f9652a

    • SHA1

      c3ccce32a75e0bd4edd362979c6e039d6ecaecdb

    • SHA256

      0b2467264b2544634a7252314e585b10b618d1e752b2aa7fd46c59210b9b93f6

    • SHA512

      67259ca7f878d0be67d265dbb6c877335b0fb4a8154b90e6c8f4a38cec5e8b43f26ff081e30b1321179276f8383f2c38183029c806e69d37becc7425cab249c0

    • SSDEEP

      3072:de0sMt7Uae3D1OImIOqBoDYL4vwwnGGn2GNvdfH6U8:deDTp3DBoqon2GNFY

    • 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.

    • Modifies extensions of user files

      Ransomware generally changes the extension on encrypted files.

    • 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 file in System32 directory

    • Sets desktop wallpaper using registry

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

File Deletion

2
T1107

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Impact

Inhibit System Recovery

2
T1490

Defacement

1
T1491

Tasks