General
- Target file.exe
- Size 1.5MB
- Sample231203-wx7pysec5w
- SHA256 fb2cf7074ef8fe5a896a06d43dcdf815847894e02e2a776dda7cd9f11a921cdd
- MD5 bc87d39eb6209c415d5ac1bc4158bca0
- SHA1 4fb12e8da3267d9f805e0376fd46a914ad94f651
- SHA512 ac978bfcd3ef6dc61778bc65fce23e3a6765353774d85501fc1b7a3876bdec2178401db5c3921318d6dd09403cf0f5969545a6037bee541d95aae006cbab0f20
- SSDEEP 24576:2opGDjnvrPpkjos0OtjcFc5kM49dj+IuxWQOIjuJuVvhbqL0HtFcgekRP9dT0WBI:OnvrPGT0Egyudc4tI3bqL0NFchaP9dTO
- MD5 SHA1 SHA512 SSDEEP
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20231020-en
18 signatures
150 seconds
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20231130-en
6 signatures
150 seconds
Malware Config
Extracted
Family
-
risepro
C2
-
193.233.132.51
Targets
-
- Target file.exe
- Size 1.5MB
- SHA256 fb2cf7074ef8fe5a896a06d43dcdf815847894e02e2a776dda7cd9f11a921cdd
- MD5 bc87d39eb6209c415d5ac1bc4158bca0
- SHA1 4fb12e8da3267d9f805e0376fd46a914ad94f651
- SHA512 ac978bfcd3ef6dc61778bc65fce23e3a6765353774d85501fc1b7a3876bdec2178401db5c3921318d6dd09403cf0f5969545a6037bee541d95aae006cbab0f20
- SSDEEP 24576:2opGDjnvrPpkjos0OtjcFc5kM49dj+IuxWQOIjuJuVvhbqL0HtFcgekRP9dT0WBI:OnvrPGT0Egyudc4tI3bqL0NFchaP9dTO
- MD5 SHA1 SHA512 SSDEEP
PrivateLoader
PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
Drops startup file
Loads dropped DLL
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
Drops file in System32 directory