Analysis
- max time kernel
148s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/07/2026, 00:04
Static task
static1
Behavioral task
behavioral1
Sample
2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe
Resource
win11ltsc2024-20260709-en
General
- Target 2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe
- Size 558KB
- Sample260724-acmndsdf97
- SHA256 3b306a0969a9650408170998f0b8d80c681798ba3e0a53f4f550a015dddb92e8
- MD5 80e28db4b205d5541c99c0fc305a2412
- SHA1 94fb12d5df69701e9b702c3ec63215c2df025212
- SHA512 05a88bacf8b58065f65a217dca726058e0183a042d8e2b8c029c764492792231000c14f6771d94d6ec29862c2528e144b34ee50e2815e4b530665fe8aea05f8f
- SSDEEP 6144:0D9J4tmz5QIpiYbRxGN4sYoV+Pa1GM9zAEup1bN3CQI41qQLgtsH5ZaHYwG:0D9TtQ8icxiVd4FNf1qQjwH7G
- TLSH T16EC46B16F3A610F9D17B8238C9520A26FB72BC2607609BDF17A446A51F277D09F3EB11
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Detects executables Discord URL observed in first stage droppers 1 IoCs
resource yara_rule behavioral2/files/0x0008000000019cc1-2.dat INDICATOR_SUSPICIOUS_EXE_DiscordURL - Disables Task Manager via registry modification
- Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RuntimeBroker.url dllhost_app.exe - Executes dropped EXE 4 IoCs
pid Process 3376 dllhost_app.exe 3036 dllhost_app.exe 1516 RuntimeBroker.exe 3148 svc_host.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "C:\\ProgramData\\Microsoft\\RuntimeBroker.exe" dllhost_app.exe Set value (str) \REGISTRY\USER\S-1-5-21-1875162379-3804078649-638427191-1000\Software\Microsoft\Windows\CurrentVersion\Run\RuntimeBroker = "C:\\Users\\Admin\\AppData\\Local\\Temp\\dllhost_app.exe" dllhost_app.exe - Contacts third-party web service commonly abused for C2 1 TTPs 2 IoCs
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
flow ioc 1 discord.com 4 discord.com - Executes a command shell one-liner 1 TTPs 3 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 4720 cmd.exe 2060 cmd.exe 6104 cmd.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2152 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3376 dllhost_app.exe 3376 dllhost_app.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe 3148 svc_host.exe - Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4824 wrote to memory of 3376 4824 2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe 89 PID 3376 wrote to memory of 4720 3376 dllhost_app.exe 90 PID 3376 wrote to memory of 2060 3376 dllhost_app.exe 91 PID 4720 wrote to memory of 2152 4720 cmd.exe 94 PID 4824 wrote to memory of 3148 4824 2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe 99 PID 3148 wrote to memory of 6104 3148 svc_host.exe 102 - 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\2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe"C:\Users\Admin\AppData\Local\Temp\2026-07-23_80e28db4b205d5541c99c0fc305a2412_cobalt-strike_glassworm_icedid_luca-stealer_njrat_stealc.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4824 -
C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe"C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3376 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c schtasks /create /tn "Microsoft\Windows\Broker\RuntimeBroker" /tr "C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe" /sc onlogon /rl highest /f 2>nul3⤵
- Executes a command shell one-liner
- Suspicious use of WriteProcessMemory
PID:4720 -
C:\Windows\system32\schtasks.exeschtasks /create /tn "Microsoft\Windows\Broker\RuntimeBroker" /tr "C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe" /sc onlogon /rl highest /f4⤵
- Scheduled Task/Job: Scheduled Task
PID:2152
-
-
-
C:\Windows\SYSTEM32\cmd.execmd.exe /c :loop & timeout /t 10 /nobreak >nul & tasklist /fi "imagename eq RuntimeBroker.exe" | find /i "RuntimeBroker.exe" >nul || start "" "C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe" & goto loop3⤵
- Executes a command shell one-liner
PID:2060
-
-
-
C:\Users\Admin\AppData\Local\Temp\svc_host.exe"C:\Users\Admin\AppData\Local\Temp\svc_host.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3148 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c pause3⤵
- Executes a command shell one-liner
PID:6104
-
-
-
C:\Users\Admin\AppData\Local\Temp\dllhost_app.exeC:\Users\Admin\AppData\Local\Temp\dllhost_app.exe1⤵
- Executes dropped EXE
PID:3036
-
C:\ProgramData\Microsoft\RuntimeBroker.exeC:\ProgramData\Microsoft\RuntimeBroker.exe1⤵
- Executes dropped EXE
PID:1516
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
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\dllhost_app.exe
- Size 123KB
- SHA256 a9207d6ffcda9167486160d98dfa0f78e662d32c4b11715a39e23fbc5ce8599a
- MD5 dec873fd811d43f9860fcd33ab637ab4
- SHA1 0b97fd6596e885e44d60c1d3a318f2d2e85a9518
- SHA512 3bdb411ceb599bafc8f8d2c7eb7c67fe6eff35f6f428a337962a038b30cea2b16ae18bc42d431db825d1832bb618b61699c7fcb276903a76d46f26e0c36e8bc3
- SSDEEP 3072:jix6VCu5DR0byU3aIa5Q65cv1N4QLwHHAC1IXH5pT:Mp1bN3CQI41qQLgtsH5Z
- TLSH T129C34A4732AA30F8E1778639C4610A46E772B8710B619FEF07A4425A5F277D09E3DF62
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\svc_host.exe
- Size 334KB
- SHA256 74611d96c5a63d50ae1e9a946c039700edac658cc28595c5a901d831d453ff03
- MD5 223a9f583fd65aa1b120ba9d3d6765d4
- SHA1 ecccccd9afad7418fbe556720aeb1809167e503f
- SHA512 ee5c41208ce146bfe86e4b657d7d4b30a5ba146a01940f5589cc31d3ae92b42309a1cfd0ec0368485cee68b0b860c650585fe4879d327e0fb72ad785d26a77c2
- SSDEEP 3072:sxDcHI7hRHpsdeJUYCYxgbCArdexjI0TxE3osGjoVfmPp4Zp10BnUegjM4XYM9zo:s5QIpiYbRxGN4sYoV+Pa1GM9zAE
- TLSH T1C3746B12F7A640F6D1ABD278CA524906FBB27C4A476097CF27944BA51F237D1AE3E700
- MD5 SHA1 SHA512 SSDEEP TLSH