Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
28/08/2026, 04:35
Behavioral task
behavioral1
Sample
2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
Resource
win11ltsc2024-20260710-en
9 signatures
150 seconds
General
- Target 2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
- Size 156KB
- Sample260828-e7phpatbke
- SHA256 f70a119847538b8b11ed69fdb6f25eaa86f84c4d88cf73359ad04393e85512fa
- MD5 dc8c808ce36b29a3f61821e832c0ae06
- SHA1 41f2f48bc3d7761e89ea1dcc756b5f5ed9c640b5
- SHA512 eae250d40a3ba5d23019035e5bb10aa5d1d8775528fd66d57ae33ea0d65e7b5a6b093a6f39c8b720806398b9e58cae7e05280bf8fda411305e4fd1506cdeb342
- SSDEEP 3072:Q79l86WqGzIfjZIVPXwu7xXIeout9nr7Xh1aQC7:QrzW/zeZiPpOeoS9/Xh0QC7
- TLSH T169F3AD12B881C577C00A95711495E372AA3DBA306A799983F3CC1BBB5FB12D06A3E357
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
Malware Config
Signatures
- UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/4580-0-0x00000000007C0000-0x00000000007EA000-memory.dmp UPX behavioral1/files/0x0008000000024492-3.dat UPX behavioral1/memory/3556-5-0x0000000000160000-0x000000000018A000-memory.dmp UPX behavioral1/memory/4580-8-0x00000000007C0000-0x00000000007EA000-memory.dmp UPX behavioral1/memory/3556-9-0x0000000000160000-0x000000000018A000-memory.dmp UPX behavioral1/memory/3556-10-0x0000000000160000-0x000000000018A000-memory.dmp UPX - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2937465464-4167303362-2236413517-1000\Control Panel\International\Geo\Nation 2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe - Executes dropped EXE 1 IoCs
pid Process 3556 AhnSvc.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AhnUpadate = "\"C:\\ProgramData\\AhnLab\\AhnSvc.exe\" /run" 2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe - Indicator Removal: File Deletion 1 TTPs
Adversaries may delete files left behind by the actions of their intrusion activity.
-
resource yara_rule behavioral1/memory/4580-0-0x00000000007C0000-0x00000000007EA000-memory.dmp upx behavioral1/files/0x0008000000024492-3.dat upx behavioral1/memory/3556-5-0x0000000000160000-0x000000000018A000-memory.dmp upx behavioral1/memory/4580-8-0x00000000007C0000-0x00000000007EA000-memory.dmp upx behavioral1/memory/3556-9-0x0000000000160000-0x000000000018A000-memory.dmp upx behavioral1/memory/3556-10-0x0000000000160000-0x000000000018A000-memory.dmp upx - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AhnSvc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4580 2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe Token: SeDebugPrivilege 3556 AhnSvc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 4580 wrote to memory of 3556 4580 2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe 84 PID 4580 wrote to memory of 3576 4580 2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe"1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\ProgramData\AhnLab\AhnSvc.exe"C:\ProgramData\AhnLab\AhnSvc.exe" /run2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3556
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-08-27_dc8c808ce36b29a3f61821e832c0ae06_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:3576
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\AhnLab\AhnSvc.exe
- Size 156KB
- SHA256 8979185081154dd6e50f83d2894990fa316d29685c2acebd9aeec03dff327695
- MD5 03132807fc728a96a88c91cd972d90f1
- SHA1 cfaccc8dbb49968c179d9d3541f686353baeb1e7
- SHA512 fc5ca158cb689ba57748eeaba556a9a1709a4b1636c90b7511a71bc9bfafe11c00e2aec8c3fee2cf85e43ad63bcbd5f10ed05ac8c4a9103dfc6ff6cd66043faf
- SSDEEP 3072:Q79l86WqGzIfjZIVPXwu7xXIeout9nr7Xh1aQCU:QrzW/zeZiPpOeoS9/Xh0QCU
- TLSH T175F3AD12B881C577C00A95711495E372AA3DBA306A799983F3CC1BBB5FB13D06A3E357
- MD5 SHA1 SHA512 SSDEEP TLSH