Analysis
- max time kernel
148s - max time network
150s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
26/10/2026, 00:00
General
- Target 2026-10-24_3d208915b926955925e8481b21bcf989_cobalt-strike_icedid_satacom_stealc.exe
- Size 3.3MB
- Sample261026-aahawsay3t
- SHA256 86010be5c589a6d608627dc06c8878dd5c71d43852f5cb04a0b64dc49b61f927
Malware Config
Extracted
-
quasar
-
1.4.1
-
Test Bastien
-
6.tcp.eu.ngrok.io:20634
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1d47547d-7fe7-449e-8a45-2ca09acef3bf
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encryption_key
672B3EC87C4201552F0D20D3438DE1960017E654
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install_name
svchot.exe
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key_salt
bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941
-
log_directory
Logs
-
reconnect_delay
10000
-
startup_key
OneSecret Client Startup
-
subdirectory
SubDir
Signatures
- Family: Quasar RAT
Quasar is an open source Remote Access Tool.
- Quasar payload 2 IoCs
- Detects Windows executables referencing non-Windows User-Agents 2 IoCs
- Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers 2 IoCs
- Detects executables containing common artifacts observed in infostealers 2 IoCs
- Executes dropped EXE 3 IoCs
- Contacts third-party web service commonly abused for C2 1 TTPs 1 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
- Scheduled Task/Job: Scheduled Task 1 TTPs 2 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\2026-10-24_3d208915b926955925e8481b21bcf989_cobalt-strike_icedid_satacom_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-10-24_3d208915b926955925e8481b21bcf989_cobalt-strike_icedid_satacom_stealc.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\oneclient_runtime.exe"C:\Users\Admin\AppData\Local\Temp\oneclient_runtime.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "OneSecret Client Startup" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\svchot.exe" /rl HIGHEST /f3⤵
- Scheduled Task/Job: Scheduled Task
-
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C:\Users\Admin\AppData\Roaming\SubDir\svchot.exe"C:\Users\Admin\AppData\Roaming\SubDir\svchot.exe"3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SYSTEM32\schtasks.exe"schtasks" /create /tn "OneSecret Client Startup" /sc ONLOGON /tr "C:\Users\Admin\AppData\Roaming\SubDir\svchot.exe" /rl HIGHEST /f4⤵
- Scheduled Task/Job: Scheduled Task
-
-
-
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C:\Users\Admin\AppData\Roaming\SubDir\svchot.exeC:\Users\Admin\AppData\Roaming\SubDir\svchot.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k GPSvcGroup1⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
oneclient_runtime.exe
memory/1564-38-0x000000001D290000-0x000000001D342000-memory.dmp
memory/1564-30-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-37-0x00000000030B0000-0x0000000003100000-memory.dmp
memory/1564-23-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-27-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-34-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-33-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-40-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-39-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-32-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-31-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-29-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-28-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-26-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-25-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-24-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-21-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/1564-22-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-11-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-20-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-19-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-17-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-16-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-15-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-14-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-13-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-12-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-10-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-9-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-8-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-7-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-5-0x0000000000DB0000-0x00000000010D4000-memory.dmp
memory/5636-6-0x00007FFA50D40000-0x00007FFA516E4000-memory.dmp
memory/5636-4-0x00007FFA50ECF000-0x00007FFA50ED0000-memory.dmp