Analysis
- max time kernel
150s - max time network
125s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/09/2026, 07:50
Behavioral task
behavioral1
Sample
2026-09-23_5fcd8d751f08419f744c744127d4c79b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260911-en
10 signatures
150 seconds
General
- Target 2026-09-23_5fcd8d751f08419f744c744127d4c79b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 595KB
- Sample260924-jpfv2s1bnd
- SHA256 63c4ec7e1375b3d2a50194609ed27e8bb8aa6b952c92015fa449b5e14347f73e
- MD5 5fcd8d751f08419f744c744127d4c79b
- SHA1 ea4825732285f1ef66b7f05269d9ffc2c560b5fd
- SHA512 0dd177ecde57e4c66b3eb534ba3feec332dca8f0f7913f859c68457175fdaa90c4660e73af35bc84e84ce235f87b4d5c75a29c26c6758c4fb0b258c44a6fa007
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdFR:8MpASIcWYx2U6hAJQng
- TLSH T1FAD494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Detects Stealc stealer Version 3 1 IoCs
resource yara_rule behavioral2/memory/2216-22-0x0000000000400000-0x000000000046E000-memory.dmp family_stealc_v3 - Executes dropped EXE 3 IoCs
pid Process 2656 gases.exe 1696 xemeco.exe 3272 biabr.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 5820 cmd.exe 4312 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 6 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 gases.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language xemeco.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language biabr.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-09-23_5fcd8d751f08419f744c744127d4c79b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe 3272 biabr.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2216 wrote to memory of 2656 2216 2026-09-23_5fcd8d751f08419f744c744127d4c79b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 2216 wrote to memory of 4312 2216 2026-09-23_5fcd8d751f08419f744c744127d4c79b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 2656 wrote to memory of 1696 2656 gases.exe 92 PID 1696 wrote to memory of 3272 1696 xemeco.exe 94 PID 1696 wrote to memory of 5820 1696 xemeco.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-09-23_5fcd8d751f08419f744c744127d4c79b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-09-23_5fcd8d751f08419f744c744127d4c79b_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Users\Admin\AppData\Local\Temp\gases.exe"C:\Users\Admin\AppData\Local\Temp\gases.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2656 -
C:\Users\Admin\AppData\Local\Temp\xemeco.exe"C:\Users\Admin\AppData\Local\Temp\xemeco.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1696 -
C:\Users\Admin\AppData\Local\Temp\biabr.exe"C:\Users\Admin\AppData\Local\Temp\biabr.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3272
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "4⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:5820
-
-
-
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_vslite.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:4312
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 412B
- SHA256 7390a078cdf39654240b40ac00b95f72854c7a9197769f5a0efb9f00bbd96a61
- MD5 a1a4658c299e0f6c00621efcc5fddd6f
- SHA1 94a5d89175b7b28cd5574d4018ce9e2586e96869
- SHA512 bad6a67782d971d9a51df92464560bc1034a92cdfc9b4484435f3ee77005f89f0758c32734ea02fd9e4d2d7eda2483040b50b60fcf446fad6959137a16e3a407
- TLSH T127E0920155BFD96B090CC41F11B97A4ED1A6A61C3FCB3BB17B218F4C51E689EB5A3312
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 f267165b41720f75c66cb8bb4d0bb7f810eb5768fa4df53c5d6d528e55f9828a
- MD5 f61782119e3041d91bdec012866867f9
- SHA1 bcb9ef1b92794877ee96f24f0f705d50eb9680f5
- SHA512 eca6639bf6666a28e071b24d585d005d8ba4d4cbadebcd318f6e79298f3c4466e6e455d176f7a7ddd998be4cc3dceb96d85aace64cbe64981ec6db5a575358f0
- TLSH T1E6D0C71242D6D77E0448902F06B566CDC0755C5D3F473F119B21CC8C21C241DF6C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\biabr.exe
- Size 223KB
- SHA256 0e42e381e4a7cd5b798530ab038a8a979f2d561b44cd39d7c03068a45951b68c
- MD5 e7e9da0a6860df38a13f75a038c8183f
- SHA1 fedbe680b2c1693d5adc23514f69ef8272ad4488
- SHA512 86591b3ee897953368fabb9296ae5b07e211a04fa633dc429b081e3c788519908ae886fce48377b4acdfaa1905be419883809dcb65c5b4aebedcf6f3437bcbc3
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p39:unFhSIkAyDgjtS/FZz
- TLSH T1F924E042AA018888F34C4B316A17FAE449958D3C59D1F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\gases.exe
- Size 595KB
- SHA256 06f470bb39e41511abd4f0c1164506eb5e40ca72c5a2f9bb480f591690065b6c
- MD5 5c05a5d11b58105773b4ae548ffe69ea
- SHA1 0f3be6eb0d6aeea893b404bb66ac940bfa8ee6e5
- SHA512 0c56140fb9e386349a195d9152d4fe6d78028b1299e8b9479191708a5e7c673575b10798e297ca12ba012ec16f07d197924415d695ce90f96f73c3e13ee04a6f
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdFY:8MpASIcWYx2U6hAJQnT
- TLSH T114D494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 1e297e0d16776fb3355e10bf21bfff4720e9f5e6c8140a8ad1cdaedd27356061
- MD5 96afe56004c294a47129c8156f96d939
- SHA1 1b916b0dea6bb32e91ae48979d9dc91f942c69b2
- SHA512 5d3027d3be786e93cd45beb9907220c51d0d5dbae4d07cdaa6f86ae9671ef2f3069d2b1f3583de390661a02e8a8380024d598e9257e3ed38a63c24ebcb7a5544
- TLSH T185F08CD620B1B0267652B222D280038423830E892D43CD584018B9304D72A2C8800356
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\xemeco.exe
- Size 595KB
- SHA256 b41ab0907b7e96b006c3c9af350e9f939aa3166a4b28f919ece0aa7d11081acf
- MD5 4e2230a4a54ddbb807d10719493da84a
- SHA1 6245688bd744ee7932ea25a061e7d5a3f92cc0c6
- SHA512 8622ec9ccd6be74717ae0308b50a185a67c74b3dbc7182b62ceaaba072f362bf72c0a5994b654268dd4d54ea0c4cf8eb16979ace70d3fa2335f571de61c50a25
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdFh:8MpASIcWYx2U6hAJQn+
- TLSH T119D494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- MD5 SHA1 SHA512 SSDEEP TLSH