General

  • Target

    a4aca23fc7f7dc377bfcc663e2cb131d865fde67a0e84a180c2cbb12ed22bb94

  • Size

    1.4MB

  • Sample

    230801-3h44vach2w

  • MD5

    5c0f741b97241726f88259ff640fe536

  • SHA1

    49bf560d419fa63ae11ed502020817b69ebcbca5

  • SHA256

    a4aca23fc7f7dc377bfcc663e2cb131d865fde67a0e84a180c2cbb12ed22bb94

  • SHA512

    72d5cf1872f03a57639f7ddf8b81c055fd668a7ad683e7ff9b081eb7afde2c4790e4e34d265e2b805591def4d82db3a4593202e10b0442cbad24dd1839c6aeaa

  • SSDEEP

    24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk

Malware Config

Targets

    • Target

      a4aca23fc7f7dc377bfcc663e2cb131d865fde67a0e84a180c2cbb12ed22bb94

    • Size

      1.4MB

    • MD5

      5c0f741b97241726f88259ff640fe536

    • SHA1

      49bf560d419fa63ae11ed502020817b69ebcbca5

    • SHA256

      a4aca23fc7f7dc377bfcc663e2cb131d865fde67a0e84a180c2cbb12ed22bb94

    • SHA512

      72d5cf1872f03a57639f7ddf8b81c055fd668a7ad683e7ff9b081eb7afde2c4790e4e34d265e2b805591def4d82db3a4593202e10b0442cbad24dd1839c6aeaa

    • SSDEEP

      24576:U2G/nvxW3Ww0tRp8GiXTBhq7yRDvHcUcjUvy0lr3Tl6icOB/UWoT:UbA30H4zF0UMSAicOB/UWk

    • Modifies Windows Firewall

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

MITRE ATT&CK Enterprise v15

Tasks