General

  • Target

    2024-12-31_bd77d85d5a51c0e7a650cdc61212cc02_darkside

  • Size

    146KB

  • Sample

    241231-mg3xdsyldn

  • MD5

    bd77d85d5a51c0e7a650cdc61212cc02

  • SHA1

    30a5729f0a45cb23ce3aa84f74dc990cd612c0cd

  • SHA256

    ac52f4213102e9e597e5ff2c46e8e0988b128503bff9a8d5a656d3385e903e85

  • SHA512

    3a778245997d969b414ba50db8645b04d7a128997b5c2a7db1fc0f32f6397e3391812ef9f3e0436cb2e4c44a25a3722b4fa553e11c109e0f6cc2ca1f748ddc1a

  • SSDEEP

    3072:06glyuxE4GsUPnliByocWephaYIstrBDojd:06gDBGpvEByocWeKYRrx

Malware Config

Targets

    • Target

      2024-12-31_bd77d85d5a51c0e7a650cdc61212cc02_darkside

    • Size

      146KB

    • MD5

      bd77d85d5a51c0e7a650cdc61212cc02

    • SHA1

      30a5729f0a45cb23ce3aa84f74dc990cd612c0cd

    • SHA256

      ac52f4213102e9e597e5ff2c46e8e0988b128503bff9a8d5a656d3385e903e85

    • SHA512

      3a778245997d969b414ba50db8645b04d7a128997b5c2a7db1fc0f32f6397e3391812ef9f3e0436cb2e4c44a25a3722b4fa553e11c109e0f6cc2ca1f748ddc1a

    • SSDEEP

      3072:06glyuxE4GsUPnliByocWephaYIstrBDojd:06gDBGpvEByocWeKYRrx

    • Checks computer location settings

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

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Drops desktop.ini file(s)

    • Indicator Removal: File Deletion

      Adversaries may delete files left behind by the actions of their intrusion activity.

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

MITRE ATT&CK Enterprise v15

Tasks