Analysis
- max time kernel
150s - max time network
115s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260710-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
31/08/2026, 10:46
Behavioral task
behavioral1
Sample
2026-08-30_5ec47a1636cfd4179a84ce1e0786abb2_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
Resource
win10v2004-20260513-en
10 signatures
150 seconds
General
- Target 2026-08-30_5ec47a1636cfd4179a84ce1e0786abb2_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe
- Size 409KB
- Sample260831-mt5azssxcx
- SHA256 d17d85d3942116dee387cd5b2133e13b78e3e2a2ca985c62e2433c12cc353743
- MD5 5ec47a1636cfd4179a84ce1e0786abb2
- SHA1 af142eb3d1dc2b698cdd7652c92574c3675c5930
- SHA512 c87fd1ddfe534fad75b9e882abe4dd4236b98dbc64a05a46eadbac245bc55ed7a7804a2a6e2bc79b82b7ca9e93a4b31ecbbafb4d9ad4f34964a1ad290818726d
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpO:8IfBoDWoyFblU6hAJQnO6
- TLSH T11594BE253640C436F3290B354856EAB149A5BC3914D9E48FF778BE7A6D311938B3B28F
- 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/3696-22-0x0000000000400000-0x00000000004679C5-memory.dmp family_stealc_v3 - Executes dropped EXE 3 IoCs
pid Process 2092 wonae.exe 6020 nuteaz.exe 6132 ebfii.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 2916 cmd.exe 3908 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-08-30_5ec47a1636cfd4179a84ce1e0786abb2_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wonae.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nuteaz.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ebfii.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe 6132 ebfii.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 3696 wrote to memory of 2092 3696 2026-08-30_5ec47a1636cfd4179a84ce1e0786abb2_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 88 PID 3696 wrote to memory of 2916 3696 2026-08-30_5ec47a1636cfd4179a84ce1e0786abb2_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe 89 PID 2092 wrote to memory of 6020 2092 wonae.exe 91 PID 6020 wrote to memory of 6132 6020 nuteaz.exe 93 PID 6020 wrote to memory of 3908 6020 nuteaz.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-30_5ec47a1636cfd4179a84ce1e0786abb2_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-30_5ec47a1636cfd4179a84ce1e0786abb2_amadey_elex_rhadamanthys_smoke-loader_stealc_stop_tofsee.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3696 -
C:\Users\Admin\AppData\Local\Temp\wonae.exe"C:\Users\Admin\AppData\Local\Temp\wonae.exe" hi2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Users\Admin\AppData\Local\Temp\nuteaz.exe"C:\Users\Admin\AppData\Local\Temp\nuteaz.exe" OK3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:6020 -
C:\Users\Admin\AppData\Local\Temp\ebfii.exe"C:\Users\Admin\AppData\Local\Temp\ebfii.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:6132
-
-
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:3908
-
-
-
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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:2916
-
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 f509891c01b8b986a4636bdefcc667b942271202d5b93fcc55074773f5a9ac03
- MD5 8300e81e17ee255a1f9ba614aec2de90
- SHA1 372a6ee037ce7d8d1409cc7892414e51bca56702
- SHA512 e434fb7e1bb7e25e57030af92dccba44a3c5276faf35233c20dc53f538fa220280159c01a4495e7ca19bc814d2043ab21ac32c3b989ba8af87e0e5c7f970c625
- TLSH T1F9E09B0101AFDA3E140CD01F01AAA54EE1A96A147E8737747720C74E52D588DB5E6205
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 56a41d16a5c3a37edd57e09a027cf11c44127585adafa759a40668a423fb1c87
- MD5 e4a4413860a66b24530752a8752384af
- SHA1 7c119f91a3a56cf9ca7742c5323cf777b8186d9f
- SHA512 bc4dea82642fced33e13ac1cedee36c8ca467677bcb53b7de3461b26f5a178edbee437bdc6199311cf4f8db6f42d04618e7dc62efb2a581b8c5a80e56206fa00
- TLSH T163D0C71141D7E79E0448A03F4AB6618DC0754C5C3F4B3B169726C44C21C141DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ebfii.exe
- Size 223KB
- SHA256 b6b00583038b4712d8d8dcb3a7fc2b55ac9a21237bee22f5d6bf89f193b75b76
- MD5 e053d10560d697d95382c47766d54f35
- SHA1 66105f4e8bbc49b196335e0b6da0dcfe77467094
- SHA512 90476c9f0c6f9d51812e3d1906c514c75bbd382055c6f956cac68b1eb0775aac89a417ac1bbca5ecf0ece30f6aa5fc47ab0cd4a5e5adb72abca39fee36a69ee1
- SSDEEP 6144:PWnFhYfH3TkoCwAyfrgjtM9/WWVGix77p3k:unFhSIkAyDgjtS/FZW
- TLSH T1FB24E042AA018888F38C4B316A17FAE449858D3C59D5F55FF5BCBD362D3628729B708F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 52bc8f89959f478f4eedd123d352267da35a3dc34453afd4eaed281860f22c70
- MD5 7482c6cec1f274af830a0b212aee4c8f
- SHA1 9ee76afa8429d7d2f03d8d2569a9ea2443bec46a
- SHA512 f35c9a1edc89740eb44191a0cf021bf22aa2de81403083f1e6458ade1dd6f4b287dd63bbe93b6ca57ff852e8ec01748d14724368ace5d3803ea59565dc0fe271
- TLSH T1FFF09BD62071B44735169715C3D84F3513934D8438C7EC800586B131C975C6C85C4397
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\nuteaz.exe
- Size 409KB
- SHA256 87db3cc23c7197f333926a0108bace40ae6561eb621e4c1657da095472fb2591
- MD5 79cfb8f749a12b6301d9b07a032fb483
- SHA1 3f337e5e80cf9a0de9aa0ef5dae60ac81c19165a
- SHA512 84824ea229b5714f7b3e3631c3f1bfcb764e030e4dbcb3031a4871ea27ab7f536b9c87b2896e1c2199fb7242b813c68ea2ca9f7cd21f53adbaf58309a291d872
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpg:8IfBoDWoyFblU6hAJQnOU
- TLSH T13994BE253640C436F3290B354856EAB149A5BC3914D9E48FF778BE7A6D311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\wonae.exe
- Size 409KB
- SHA256 065b363b703472fdd2df1cf233111374ee63fe9a2e8cd98230467b7d8f0c7b9c
- MD5 93a288d0771ca8c349fe871b464a0dd4
- SHA1 0ac11c8d0a19e040f419039b081c8d47efcc57e3
- SHA512 6bface4f8a2a9d4d5ddaf672a8889db0bdf364bbe86e56d10bc566d9fb3e49213d95e660d120568532c906c2a2b1ba0fc2d9be90259a505efbf9bf802df2af91
- SSDEEP 6144:85SXvBoDWoyLYyzbkPC4DYM6SB6v+qLnAzYmhwrxcvkzmSBrohpd:8IfBoDWoyFblU6hAJQnOx
- TLSH T17794BE253640C436F3290B354856EAB049A5BC3914D9E48FF778BE7A6D311938B3B28F
- MD5 SHA1 SHA512 SSDEEP TLSH