Analysis
- max time kernel
149s - max time network
149s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
03/05/2026, 03:34
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-05-03_579d84939f8454de9a2d5f1aa9f75497_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-05-03_579d84939f8454de9a2d5f1aa9f75497_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
Resource
win11-20260130-en
7 signatures
150 seconds
General
- Target 2026-05-03_579d84939f8454de9a2d5f1aa9f75497_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe
- Size 128KB
- Sample260503-d4rcfaa19t
- SHA256 6e05915b32071c98fa5095b0d4e358627e917626379b8ae296f10afb97df0030
- MD5 579d84939f8454de9a2d5f1aa9f75497
- SHA1 72d45b849dc2fa531013284b78c9be5c6e2f321b
- SHA512 bf1347a11e2487b0af1076e2424977f71ad9269ab94db2fe7bb7f95d888b6ba52d7cc1ea73e795682ed977cef8ed107d8e49407a66909719deb474fa9e98372e
- SSDEEP 1536:zE3qz4ayX9ioT5Xl8lQWj1vTo5G6kvBzodfjZ/c4jk5tGwtsE8tM3R0MCYAMTlij:e79l86WqGzIfjZkik5tEUR0fYfl6rmha
- TLSH T18DD38D22B981C773C0464271245AD7A2EB3DE9312A799583F39C0A7E1FB16E0563E397
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 940 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" 2026-05-03_579d84939f8454de9a2d5f1aa9f75497_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.
- 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 2026-05-03_579d84939f8454de9a2d5f1aa9f75497_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 1164 2026-05-03_579d84939f8454de9a2d5f1aa9f75497_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe Token: SeDebugPrivilege 940 AhnSvc.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 1164 wrote to memory of 940 1164 2026-05-03_579d84939f8454de9a2d5f1aa9f75497_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe 80 PID 1164 wrote to memory of 3656 1164 2026-05-03_579d84939f8454de9a2d5f1aa9f75497_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe 81
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-05-03_579d84939f8454de9a2d5f1aa9f75497_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-05-03_579d84939f8454de9a2d5f1aa9f75497_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1164 -
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:940
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c del /q "C:\Users\Admin\AppData\Local\Temp\2026-05-03_579d84939f8454de9a2d5f1aa9f75497_amadey_elex_redline-stealer_rhadamanthys_smoke-loader_stealc_stop.exe" >> NUL2⤵
- System Location Discovery: System Language Discovery
PID:3656
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\ProgramData\AhnLab\AhnSvc.exe
- Size 128KB
- SHA256 cfbfbf5fa731fd7a56add83804397399d373f3c18ee58324a63ed929a7fafd82
- MD5 a4dbfa53c03b21933a62c5028185eaac
- SHA1 65b13280998cac39017d26995092bdbd8fc5f5fe
- SHA512 fd0ac541d97345ce30a7fa2a06a8e7d70706de42cb10b186e00926a5adc43a97bb4bea6e67b67b961cc20934a6854228751e1b21775c854921a76a2498d45fde
- SSDEEP 1536:zE3qz4ayX9ioT5Xl8lQWj1vTo5G6kvBzodfjZ/c4jk5tGwtsE8tM3R0MCYAMTliL:e79l86WqGzIfjZkik5tEUR0fYfl6rmhC
- TLSH T144D38D22B981C773C0464271245AD7A2EB3DE9312A799583F39C0A7E1FB16E0563E397
- MD5 SHA1 SHA512 SSDEEP TLSH