General

  • Target

    468b309cd57cd59ddc28e2407ce54a27.xlsx

  • Size

    223KB

  • Sample

    200825-rxaxjn24k2

  • MD5

    468b309cd57cd59ddc28e2407ce54a27

  • SHA1

    570380cdf752e1177928129bbafad86abd446c65

  • SHA256

    ec51dc5571981991d081899b18decaacc5aee8d8891ddb205507ab397366a1e1

  • SHA512

    6e80d3d4623f74daf285a91b3c3700453624f31f786e448e86d83c1fbea440773b952093d133342302fa7c6b403b107cb5ccfaa3d14b7ad37af9130b3f20f345

Malware Config

Extracted

Path

C:\Users\Admin\AppData\LocalLow\machineinfo.txt

Family

raccoon

Ransom Note
[Raccoon Stealer] - v1.5.13-af-hotfix Release Build compiled on Mon Jul 6 14:33:03 2020 Launched at: 2020.08.25 - 22:32:26 GMT Bot_ID: BAE8C589-5DA1-4C62-BE46-F8D74908CB8C_Admin Running on a desktop =R=A=C=C=O=O=N= - Cookies: 0 - Passwords: 0 - Files: 0 System Information: - System Language: English - System TimeZone: -0 hrs - IP: 154.61.71.51 - Location: 37.750999, -97.821999 | ?, ?, United States (?) - ComputerName: AVGLFESB - Username: Admin - Windows version: NT 6.1 - Product name: Windows 7 Professional - System arch: x64 - CPU: Persocon Processor 2.5+ (2 cores) - RAM: 2047 MB (452 MB used) - Screen resolution: 1280x720 - Display devices: 0) Standard VGA Graphics Adapter ============

Targets

    • Target

      468b309cd57cd59ddc28e2407ce54a27.xlsx

    • Size

      223KB

    • MD5

      468b309cd57cd59ddc28e2407ce54a27

    • SHA1

      570380cdf752e1177928129bbafad86abd446c65

    • SHA256

      ec51dc5571981991d081899b18decaacc5aee8d8891ddb205507ab397366a1e1

    • SHA512

      6e80d3d4623f74daf285a91b3c3700453624f31f786e448e86d83c1fbea440773b952093d133342302fa7c6b403b107cb5ccfaa3d14b7ad37af9130b3f20f345

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • Raccoon log file

      Detects a log file produced by the Raccoon Stealer.

    • Blacklisted process makes network request

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • JavaScript code in executable

MITRE ATT&CK Enterprise v6

Tasks