Analysis
- max time kernel
150s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20250502-en - resource tags
- submitted
06/06/2025, 12:44
General
- Target 250606-prtsksyse1.exe
- Size 1.8MB
- Sample250606-pyx4kstrz5
- SHA256 b34ea5a95a10fb89d45561dfeb8c3ace9f9b689bace831a502618e1d2ded0587
Score
10/10
Malware Config
Extracted
Family
-
sendsafe
Botnet
-
UNREGISTERED
C2
-
31.44.184.45:50007
-
31.44.184.45:50008
Attributes
-
service_name
Enterprise Mailing Service
Signatures
- SendSafe
SendSafe is a notorious spam tool which then turned into spam botnet.
- Sendsafe family
- SendSafe payload 2 IoCs
- System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\250606-prtsksyse1.exe"C:\Users\Admin\AppData\Local\Temp\250606-prtsksyse1.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/5744-0-0x0000000002580000-0x0000000002732000-memory.dmp
memory/5744-1-0x0000000000400000-0x00000000005C9000-memory.dmp
memory/5744-2-0x0000000000400000-0x00000000005C9000-memory.dmp