Prikormka
MITRE ATT&CK: S0113 View on attack.mitre.org
Aliases: Prikormka
- First seen
- 2008-01-01 00:00:00
- Malware type
- spyware
- Family
- Malware family
- Operating systems
- windows
- Last IoC activity
- 2026-07-06 15:01:01
- Profile updated
- 2026-07-07 14:39:08
Targeted industries: government-and-public-sector
Targeted regions: country_code:ua
Context
Prikormka is a malware family used in a campaign known as Operation Groundbait. It has predominantly been observed in Ukraine and was used as early as 2008.
Detection coverage
- 288 Sigma rules
Malware & tools used
- Symmetric Cryptography (attack-pattern)
- Keylogging (attack-pattern)
- Rundll32 (attack-pattern)
- Encrypted/Encoded File (attack-pattern)
- Screen Capture (attack-pattern)
- Peripheral Device Discovery (attack-pattern)
- System Network Configuration Discovery (attack-pattern)
- Credentials from Web Browsers (attack-pattern)
- Credentials from Password Stores (attack-pattern)
- DLL (attack-pattern)
- System Information Discovery (attack-pattern)
- Data from Removable Media (attack-pattern)
- Security Software Discovery (attack-pattern)
- Standard Encoding (attack-pattern)
- File Deletion (attack-pattern)
- Registry Run Keys / Startup Folder (attack-pattern)
- Local Data Staging (attack-pattern)
- File and Directory Discovery (attack-pattern)
- Archive Collected Data (attack-pattern)
- System Owner/User Discovery (attack-pattern)
Reports & references
- Kaspersky — 109722 (report)
- malpedia.caad.fkie.fraunhofer.de — Win.Prikormka (report)
- ESET — Operation Groundbait (report)
- ESET — Operation Groundbait (report)
- MITRE ATT&CK — S0113 (report)