Analysis
- max time kernel
148s - max time network
142s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
16/10/2026, 04:21
General
- Target jaffacakes118_Trojan-Ransom.Win32.Shade.ndk.exe
- Size 1012KB
- Sample261016-eymmqsff38
- SHA256 59a20c5ac493cf9dba35b1fa3de535744ef8b0b48b42a058f120fba4b04839ab
Malware Config
Signatures
- Family: Troldesh, Shade, Encoder.858
Troldesh is a ransomware spread by malspam.
- Executes dropped EXE 1 IoCs
- Suricata alert: Tor Node X.509 Certificate Pattern Detected - Inbound 2 IoCs
Network activity triggered a Suricata alert
- Adds Run key to start application 2 TTPs 1 IoCs
- UPX packed file 19 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Ransom.Win32.Shade.ndk.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_Trojan-Ransom.Win32.Shade.ndk.exe"1⤵
- Suricata alert: Tor Node X.509 Certificate Pattern Detected - Inbound
- Adds Run key to start application
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
-
C:\ProgramData\Windows\csrss.exe"C:\ProgramData\Windows\csrss.exe"1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
csrss.exe
memory/1632-22-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-35-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-3-0x0000000002D70000-0x0000000002E70000-memory.dmp
memory/1632-4-0x0000000002610000-0x0000000002611000-memory.dmp
memory/1632-6-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-7-0x0000000000516000-0x00000000005DD000-memory.dmp
memory/1632-8-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-1-0x0000000002610000-0x0000000002611000-memory.dmp
memory/1632-37-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-16-0x0000000000516000-0x00000000005DD000-memory.dmp
memory/1632-17-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-23-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-2-0x0000000002610000-0x0000000002611000-memory.dmp
memory/1632-36-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-0-0x0000000002D70000-0x0000000002E70000-memory.dmp
memory/1632-24-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-25-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-26-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-29-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-30-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-31-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-32-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-33-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1632-34-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1964-20-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1964-21-0x0000000000400000-0x00000000005EB000-memory.dmp
memory/1964-15-0x0000000000400000-0x00000000005EB000-memory.dmp