Analysis
- user interaction
yes - max time kernel
149s - max time network
145s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
22/07/2026, 10:20
General
- Target iw5uy4c2e5m9lnpd.exe
- Size 192KB
- Sample260722-mdb99sgm21
- SHA256 4f806dcf7619649d75da7a3aaff000b0c26825c3e018dc429f3d9a64f5e4cbf2
Malware Config
Extracted
-
sheetrat
-
1.8
-
t.me/junk_code
-
91.92.42.94:1154
-
qqqqq333qqqqqq
-
anti_virtual
false
-
certificate
o6ah420u2s73tv4l6ksh31xgthj7
-
exclusion_wd
true
-
hidden_file
true
-
install
true
-
install_watch_dog
true
-
key
99kxxeto6szj62xbddnrtogf
-
path_client
%Windows%\svchost
-
path_watch_dog
%Cookies%\conhost
-
pump
false
-
rootkit
jxmelpxmtvo60v3
-
task_client
conhost
-
task_watch_dog
conhost
-
use_install_admin
true
-
user_init
true
Signatures
- Family: Sheetrat, NonEuclid rat
Sheetrat aka NonEuclid RAT is a trojan written in C#.
- Detects Sheetrat Payload 2 IoCs
Sheetrat aka NonEuclid RAT is a trojan written in C#.
- Modifies WinLogon for persistence 2 TTPs 1 IoCs
- Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
- Executes dropped EXE 1 IoCs
- Loads dropped DLL 7 IoCs
- Looks up external IP address via web service 5 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
- Drops file in Windows directory 5 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
- Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 3 IoCs
- Suspicious use of WriteProcessMemory 3 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\iw5uy4c2e5m9lnpd.exe"C:\Users\Admin\AppData\Local\Temp\iw5uy4c2e5m9lnpd.exe"1⤵
- Modifies WinLogon for persistence
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SYSTEM32\CMD.exe"CMD" netsh advfirewall firewall add rule name="dh8~ IN| 8s_ V" dir=in action=allow program="C:\Windows\svchost" enable=yes & exit2⤵
-
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C:\Windows\SYSTEM32\cmd.exe"cmd" /c schtasks /create /f /sc minute /mo 1 /tn "conhost" /tr "C:\Windows\svchost" /RL HIGHEST & exit2⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\schtasks.exeschtasks /create /f /sc minute /mo 1 /tn "conhost" /tr "C:\Windows\svchost" /RL HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
-
-
-
C:\Windows\svchostC:\Windows\svchost1⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
svchost
xdwd.dll
memory/1144-0-0x0000018DD6830000-0x0000018DD6866000-memory.dmp
memory/1144-1-0x0000018DF1880000-0x0000018DF1890000-memory.dmp
memory/4508-78-0x00007FFB9F7ED000-0x00007FFB9F7EE000-memory.dmp
memory/4508-79-0x00007FFB9F750000-0x00007FFB9F945000-memory.dmp
memory/4508-80-0x00007FFB9F7ED000-0x00007FFB9F7EE000-memory.dmp
memory/4508-82-0x00007FFB9F750000-0x00007FFB9F945000-memory.dmp