Analysis
- max time kernel
150s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
- submitted
18/08/2026, 02:49
General
- Target 2026-08-17_ce3c5f3a1555087c4b1f6889dbd5e4be_elex_remcos_stop_vidar.exe
- Size 22.8MB
- Sample260818-dbjf5afa73
- SHA256 98dc55a792c9a578c0b20cce57100daeccbde2bc441cf72a56ffbdd2c9d117ab
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- 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.
- System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- 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 6 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-17_ce3c5f3a1555087c4b1f6889dbd5e4be_elex_remcos_stop_vidar.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-17_ce3c5f3a1555087c4b1f6889dbd5e4be_elex_remcos_stop_vidar.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACBBCCABCCACBCCCCACBBAABCCBBCCABABABCBAABBBCAAAACBBACBBBCBCBABABBBCCBCCACBABCABCBBABBBCCCBBBBCCACBCBCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBCCCBBBBCCAACCABCCAAACCCCABBCCCBABCCAABCCAAACBBBCCB.exe" /sc minute /mo 30 /ru SYSTEM /f2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exeschtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_CACBBCCABCCACBCCCCACBBAABCCBBCCABABABCBAABBBCAAAACBBACBBBCBCBABABBBCCBCCACBABCABCBBABBBCCCBBBBCCACBCBCB" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBCCCBBBBCCAACCABCCAAACCCCABBCCCBABCCAABCCAAACBBBCCB.exe" /sc minute /mo 30 /ru SYSTEM /f3⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
-
-
-
C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBCCCBBBBCCAACCABCCAAACCCCABBCCCBABCCAABCCAAACBBBCCB.exeC:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_CACCBCCCBBBBCCAACCABCCAAACCCCABBCCCBABCCAABCCAAACBBBCCB.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- 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
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
qap`g`v~dtlq
qap`g`v~dtlq
qap`g`v~dtlq
qap`g`v~dtlq
svchost_CACCBCCCBBBBCCAACCABCCAAACCCCABBCCCBABCCAABCCAAACBBBCCB.exe
memory/652-28-0x0000000000690000-0x00000000006B1000-memory.dmp
memory/652-41-0x0000000000690000-0x00000000006B1000-memory.dmp
memory/3364-0-0x0000000000C60000-0x0000000000C81000-memory.dmp
memory/3364-8-0x0000000000C60000-0x0000000000C81000-memory.dmp