Analysis
- max time kernel
149s - max time network
140s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
- submitted
04/05/2026, 10:27
General
- Target 2026-05-04_19c193a3d8699bcda6f38d0683797511_elex_rhadamanthys_stop.exe
- Size 996KB
- Sample260504-mg9pyact8l
- SHA256 f764c883379f0a6e0fd67309624cdcb8291bce1862fb2c7cf91ed386dc9a301c
Malware Config
Signatures
- Executes dropped EXE 6 IoCs
- Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Drops file in System32 directory 7 IoCs
- Drops file in Program Files directory 64 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 10 IoCs
- Suspicious behavior: LoadsDriver 2 IoCs
- Suspicious use of AdjustPrivilegeToken 4 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-05-04_19c193a3d8699bcda6f38d0683797511_elex_rhadamanthys_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-04_19c193a3d8699bcda6f38d0683797511_elex_rhadamanthys_stop.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"C:\Program Files (x86)\Common Files\Adobe\ARM\1.0\AdobeARM.exe"2⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\Reader_sl.exe"3⤵
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C:\Windows\System32\alg.exeC:\Windows\System32\alg.exe1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exeC:\Windows\system32\DiagSvcs\DiagnosticsHub.StandardCollector.Service.exe1⤵
- Executes dropped EXE
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C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe"1⤵
- Executes dropped EXE
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C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\elevation_service.exe"1⤵
- Executes dropped EXE
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C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"C:\Program Files (x86)\Mozilla Maintenance Service\maintenanceservice.exe"1⤵
- Executes dropped EXE
- Drops file in Program Files directory
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\??\c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"c:\Program Files\Common Files\Microsoft Shared\Source Engine\OSE.EXE"1⤵
- Executes dropped EXE
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
elevation_service.exe
maintenanceservice.exe
OSE.EXE
elevation_service.exe
ArmReport.ini
RdrManifest2.msi
AdobeARM.log
ArmUI.ini
Tmp4987.tmp
Tmp607C.tmp
Tmp608D.tmp
AdobeARMHelper.exe
DiagnosticsHub.StandardCollector.Service.exe
alg.exe
AppVClient.exe
memory/996-126-0x000001D53C130000-0x000001D53C22A000-memory.dmp
memory/996-128-0x000001D53C300000-0x000001D53C366000-memory.dmp
memory/996-127-0x000001D53C300000-0x000001D53C366000-memory.dmp
memory/2364-37-0x0000000000CF0000-0x0000000000E3D000-memory.dmp
memory/2364-6-0x00000000029B0000-0x0000000002A19000-memory.dmp
memory/2364-2-0x00000000029B0000-0x0000000002A19000-memory.dmp
memory/2364-0-0x00000000027E0000-0x00000000028CC000-memory.dmp
memory/2380-28-0x000001D0A9940000-0x000001D0A99A6000-memory.dmp
memory/2380-27-0x000001D0A9940000-0x000001D0A99A6000-memory.dmp
memory/2380-26-0x000001D0A9940000-0x000001D0A99A6000-memory.dmp
memory/2380-25-0x00007FF638A10000-0x00007FF638AF7000-memory.dmp
memory/2380-165-0x00007FF638A10000-0x00007FF638AF7000-memory.dmp
memory/3200-156-0x0000022924970000-0x00000229249D6000-memory.dmp
memory/3200-155-0x0000022924970000-0x00000229249D6000-memory.dmp
memory/3200-154-0x0000022924700000-0x00000229247FA000-memory.dmp
memory/3432-351-0x0000000001790000-0x00000000018DD000-memory.dmp
memory/3432-169-0x0000000001790000-0x00000000018DD000-memory.dmp
memory/3784-168-0x000001CE53AA0000-0x000001CE53AA9000-memory.dmp
memory/3784-160-0x00007FF78B1A0000-0x00007FF78B287000-memory.dmp
memory/3784-15-0x000001CE53A10000-0x000001CE53A76000-memory.dmp
memory/3784-17-0x000001CE53A10000-0x000001CE53A76000-memory.dmp
memory/3784-14-0x00007FF78B1A0000-0x00007FF78B287000-memory.dmp
memory/3800-136-0x000002242E260000-0x000002242E2C6000-memory.dmp
memory/3800-135-0x000002242E260000-0x000002242E2C6000-memory.dmp
memory/3800-134-0x000002242E040000-0x000002242E13A000-memory.dmp
memory/3812-143-0x0000021110590000-0x00000211105F6000-memory.dmp
memory/3812-144-0x0000021110590000-0x00000211105F6000-memory.dmp
memory/3812-149-0x0000021110590000-0x00000211105F6000-memory.dmp
memory/3812-142-0x00007FF6A1BE0000-0x00007FF6A1D48000-memory.dmp
memory/3812-151-0x00007FF6A1BE0000-0x00007FF6A1D48000-memory.dmp