Analysis
- max time kernel
150s - max time network
140s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
09/08/2026, 09:56
Behavioral task
behavioral1
Sample
2026-08-09_a64c77d54b3a2e10a13248212ebee909_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
General
- Target 2026-08-09_a64c77d54b3a2e10a13248212ebee909_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 431KB
- Sample260809-lym2tsvfrf
- SHA256 bfcea4eb6641fcf43df27655a817c2425e041c924f6c165ed47f876bca8709ca
- MD5 a64c77d54b3a2e10a13248212ebee909
- SHA1 e59721919f26b4bbf171a0d293b73253946900fc
- SHA512 12e57dec100d34d33021f15ae7b91be35ea65fcd0264d3f9c6556596986afc66580031ff0d79b0b69827b919369c84eb5027ad99bc64011d18f65864ee720dc5
- SSDEEP 6144:BKbwhNxUjDVMytD2NkWuRk/oBmodd+sAaTmQo2fkKrwJ:4ANxU3VH1t19MsAlpXPJ
- TLSH T10494BD11369080B5F76A4B714865E6A44A75BC396BA0E4CFF2B83D7929312C3577338F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
-
resource yara_rule behavioral2/files/0x000c00000001c5f4-28.dat aspack_v212_v242 - Executes dropped EXE 2 IoCs
pid Process 5512 ceuwj.exe 4712 liefk.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 1 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 252 cmd.exe - System Location Discovery: System Language Discovery 1 TTPs 4 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 2026-08-09_a64c77d54b3a2e10a13248212ebee909_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ceuwj.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language liefk.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe 4712 liefk.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 616 wrote to memory of 5512 616 2026-08-09_a64c77d54b3a2e10a13248212ebee909_amadey_elex_rhadamanthys_smoke-loader_stop.exe 89 PID 616 wrote to memory of 252 616 2026-08-09_a64c77d54b3a2e10a13248212ebee909_amadey_elex_rhadamanthys_smoke-loader_stop.exe 90 PID 5512 wrote to memory of 4712 5512 ceuwj.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-08-09_a64c77d54b3a2e10a13248212ebee909_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-08-09_a64c77d54b3a2e10a13248212ebee909_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:616 -
C:\Users\Admin\AppData\Local\Temp\ceuwj.exe"C:\Users\Admin\AppData\Local\Temp\ceuwj.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5512 -
C:\Users\Admin\AppData\Local\Temp\liefk.exe"C:\Users\Admin\AppData\Local\Temp\liefk.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:4712
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- Executes a command shell one-liner
- System Location Discovery: System Language Discovery
PID:252
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 384B
- SHA256 4d921ba1f5f9ef3596ce6c924c3f142e51f8e138108aa8bfbd336a4ff4aa078e
- MD5 4561758e152d8e5283d12d722568ae38
- SHA1 14b4a3a30c7750a564feb7f836d62eaaa493bccb
- SHA512 c7b833a66dd44e1fe86165a142010b8a699670ab9beae10ca9612dad803cb26f86eb4549d074a20bed227eb86c730d49b85071131e12e74d03dbb82096c53dcd
- TLSH T1BFE09241119FDA6F080AF01B46F57A4EC294A95C2E473FBAB760C24C22D691AF5D6216
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\ceuwj.exe
- Size 431KB
- SHA256 7ee4b9cedea5038c9b9b67d0b8453ad9d574759d72842a0d4ad39fd913ff30f5
- MD5 7ab4e669506003b8e6c46f36a13621a1
- SHA1 c3f4af12ae8913adcf237bccb155c35010bf4283
- SHA512 7278ed05458a0f453f5936114670dde9f057f7f4e1d05e259c864ea6c9fbba30f67b73386c3b1702a16e05b4aa874ed09150623a5b17fcc03f0a6bf75ba56667
- SSDEEP 6144:BKbwhNxUjDVMytD2NkWuRk/oBmodd+sAaTmQo2fkKrwS:4ANxU3VH1t19MsAlpXPS
- TLSH T1FB94BD11369080B5F76A4B714866E6A44A75BC396BA0E4CFF2B83D7929312C3577338F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 af8422d200cd0481532117d9dd4ca7186ed1ad18bd121d1371a1d2fe2956cecd
- MD5 6be903b63813448b689bc8254797a55b
- SHA1 b23c614ed1d8a6338fc0c8d40ce70ee7013fc1ea
- SHA512 8799a0c039b440169a6cb7e0e45504787ad2e6fd55136e5df8f16a0d0893bb39749c06e4572804c0ebe23985f64ccf4cfd92a50ecdfa894b9e9a338bb026b2c6
- TLSH T16FF09BD721E5B0593917D613D3A54BB92BF33D4C7A439DAC06057A704D3AD2C4444356
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\liefk.exe
- Size 216KB
- SHA256 0470085d573c0d29c7ff2e1675c774b6a614f7000485171f4b693e1b0050fd00
- MD5 2d6ba956853ed6661cb477a60b70156b
- SHA1 054fa5f23dfa93742666df972cbc9a7115681f78
- SHA512 d2a00106c21a79ac96d54c3d93e6ea33ffa633d0eede7ad7e0766b14892bc50d0b4948c87921b1fcf8ace9ad8349a5ade3dca98b1b028f4fd304d13abd5ed4e8
- SSDEEP 3072:YyDmf1IUr5Jw/zD1Ms6N7/ZaToVRWw/38EzOO9yCw+4/cFZg:1Dm91SrZMs6R/9ZkhOyWTZg
- TLSH T18A24D0421A004868F79C0B715A56F8E48A968D3D68D0F58FF13CBE3A6D71193AEB710F
- MD5 SHA1 SHA512 SSDEEP TLSH