Analysis
- max time kernel
149s - max time network
114s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
27/08/2026, 03:07
Behavioral task
behavioral1
Sample
2026-08-26_f16d0be313f99084cabb888d3b968d29_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
General
- Target 2026-08-26_f16d0be313f99084cabb888d3b968d29_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 595KB
- Sample260827-dmancsxtav
- SHA256 449da2db1160a5af614cb54243948bf3f32e77afbaf0470971dd1af8fb304426
- MD5 f16d0be313f99084cabb888d3b968d29
- SHA1 3959e9d88e369cb0ce8e27519441a9f1c3e73c68
- SHA512 825227a6474bab2fdc432a57eb4b5c047e638dbe877ed06a87a1279cd7edbdffe05e99f2b9071d44cae6ec210ac98c117a6882869b8bb944d586bf3735a0b57c
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdF77:8MpASIcWYx2U6hAJQnw
- TLSH T1A7D494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- 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/4668-22-0x0000000000400000-0x000000000046E000-memory.dmp family_stealc_v3 - Executes dropped EXE 3 IoCs
pid Process 700 foudq.exe 4836 yzposo.exe 4480 kacoj.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 4528 cmd.exe 2956 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 yzposo.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kacoj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-26_f16d0be313f99084cabb888d3b968d29_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language foudq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe 4480 kacoj.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 4668 wrote to memory of 700 4668 2026-08-26_f16d0be313f99084cabb888d3b968d29_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 4668 wrote to memory of 4528 4668 2026-08-26_f16d0be313f99084cabb888d3b968d29_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 90 PID 700 wrote to memory of 4836 700 foudq.exe 92 PID 4836 wrote to memory of 4480 4836 yzposo.exe 94 PID 4836 wrote to memory of 2956 4836 yzposo.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-26_f16d0be313f99084cabb888d3b968d29_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-26_f16d0be313f99084cabb888d3b968d29_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4668 -
C:\Users\Admin\AppData\Local\Temp\foudq.exe"C:\Users\Admin\AppData\Local\Temp\foudq.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:700 -
C:\Users\Admin\AppData\Local\Temp\yzposo.exe"C:\Users\Admin\AppData\Local\Temp\yzposo.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4836 -
C:\Users\Admin\AppData\Local\Temp\kacoj.exe"C:\Users\Admin\AppData\Local\Temp\kacoj.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4480
-
-
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:2956
-
-
-
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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:4528
-
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 a9bf90a3a0bcac8fa75fb12f1ef66c8947765347ab1581fe9783f335c323e5a3
- MD5 e645942fc3921441d025910f62455028
- SHA1 8663888a64232b025f32a54e9cb94765b420ac43
- SHA512 d8bfea4d191e6935a63836bbfab547de4e3b1e3e068e6aa8ed0db5f79456acce3048e897dc16ed1a6e8a913732af0ca0dbd1de9d8045bed4a777d00488701b03
- TLSH T1A5E0921511EFDE3B050CC06F02B9A94ED1A496A87E863B747721875C71D68AEB8A3313
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 801b42c470bc9b851bcf7dbf15c996fc97fe0818c402b4c452cca099056ebb8c
- MD5 fa58c00d02f8306b223e1f2386123226
- SHA1 07d4445eb6b3a1b338bdb28ce16efdd5e71fa563
- SHA512 ae83c9be1cb3d1af30159f7126f45f36f687e2d11f6b94af0fe2637d7b42d45dc72e9f8850f95145fc6599f75b472e305c63d6604cd765ce8bdaad4c355846c5
- TLSH T1D9D0C921C1DADB6F0858E42F0AB5628DC1759CAC3F8B3B11A721C84C23C681EF6CB342
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\foudq.exe
- Size 595KB
- SHA256 8253c1a13ea9c46ac4e66f8488dadb67f0d9fd8b4c90b937e278b054e9367436
- MD5 bcccb64a61bdcbf28515be61a301ec3c
- SHA1 a283f0926f07de039b3a8803bc0200fd66ff08e6
- SHA512 09d124c66ca7a35de6f6b808d0e30a25027f250c12bcfa08d88431d91adafa368acec99fcd4ec9ff087ff08ecdd6ef0c2294cdc412260127a8377c08b78d695d
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdF73:8MpASIcWYx2U6hAJQnS
- TLSH T166D494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 19c9e732b0463328714fceeec3392b236321b942c0589cc9c19e8a9b8b588553
- MD5 a9a7afd958af8ddb2d90fd36875e08cb
- SHA1 c358a79ed17fa912bf8f09d475d9fd09238cc639
- SHA512 dfd261f0b5b73ceb0d3a427590b0c69fe7a767ba9a442f0d66474ef58132aba32a44121a59b12fd2bfbdc2e3d52896a496b3e233564a85cc97dc0c32b7411fab
- TLSH T1DCF04CD92465B0453712A603D2941B9337935D843E87AE484145B5304935E9D8444366
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\kacoj.exe
- Size 223KB
- SHA256 d825020d189c85a9263dbfc2a290e7da21ac388178f39c03e70064e357354edc
- MD5 268a06fdf5ab3d94c3ce7ddd967ca378
- SHA1 0398f2a1b60aa1caaa1763c6cb9200aff865a5be
- SHA512 5817a94478b03153099e4ee230fa25ead57dfd029b7ed473dec92ea711e6c35e802c838fc9f7327fcd2222d00603bf094f17bad25823b9521d5f4081888f9616
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3e:unFhSIkAyDgjtS/FZg
- TLSH T18924E042AA018888F38C4B316A17FAE449858D3C59D1F51FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\yzposo.exe
- Size 595KB
- SHA256 f7fcc9e711af0ff1b57d0d537e7677340f03b238dd0a6c107abbe15744012147
- MD5 7a9277556f61998f9b14365c08b2a29a
- SHA1 c0bdfd3578e597cc584c8c20c615f065a3ca5d23
- SHA512 bb2750fd21d0427c025e82c6937516910d68e42ae8c663e35a09b0112e0ef6c9f9a252037b5693f6243a4909dd796c1f5cfa9569b72c321a6649f998e95876d4
- SSDEEP 6144:8EK25f5ySIcWLsxIIW4DYM6SB6v+qLnAzYmhwrxcvkzmSOpdF72:8MpASIcWYx2U6hAJQn/
- TLSH T1F1D494685828C8D6E795D534E82CEB1596F48CF17B8300ABB076F9FCD4B22D161AF50E
- MD5 SHA1 SHA512 SSDEEP TLSH