Analysis
- max time kernel
149s - max time network
142s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
02/11/2026, 16:25
Behavioral task
behavioral1
Sample
2026-11-01_81c01d962959160c73e79bc01b14360a_amadey_elex_rhadamanthys_smoke-loader_stop.exe
Resource
win10v2004-20260911-en
10 signatures
150 seconds
General
- Target 2026-11-01_81c01d962959160c73e79bc01b14360a_amadey_elex_rhadamanthys_smoke-loader_stop.exe
- Size 785KB
- Sample261102-tw6p6avwhy
- SHA256 e90c6bc5dbb42b387539d39446af310485e441678f08fe354ead7b7cd8740607
- MD5 81c01d962959160c73e79bc01b14360a
- SHA1 6a6f70ad5441f37e90e1f39e9d01017fd184208e
- SHA512 0078807c6649b446db001099406af82c7add216ce6a14a03b4c13bd0f8758f268fda7bd65851a77c6d5a56dc2793452996d5ef60b3cc3f643a71e806e5dcfd5b
- SSDEEP 12288:d7dL4AkwWNk82HAEGfKKBhVGT5OY8pgA65t8mv5pThkJ8HxW0d8GYEg4:d7dLBftJLW5YUWLrkJB0PJg4
- TLSH T18A0501213480C43AF71A07354445EAE44E7ABC7B18D1A65FFB787D36A9320579B3B28E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.165
-
218.54.31.226
Signatures
- Detects executables packed with ASPack 8 IoCs
resource yara_rule behavioral1/memory/2240-0-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/files/0x00080000000244b0-6.dat INDICATOR_EXE_Packed_ASPack behavioral1/memory/2960-13-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2240-17-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2960-26-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/1036-27-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/1036-28-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/1036-42-0x0000000000400000-0x00000000004CB000-memory.dmp INDICATOR_EXE_Packed_ASPack - Checks computer location settings 2 TTPs 3 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Control Panel\International\Geo\Nation 2026-11-01_81c01d962959160c73e79bc01b14360a_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key value queried \REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Control Panel\International\Geo\Nation covej.exe Key value queried \REGISTRY\USER\S-1-5-21-1696934516-3600988056-1840298893-1000\Control Panel\International\Geo\Nation ubbuag.exe - Executes dropped EXE 3 IoCs
pid Process 2960 covej.exe 1036 ubbuag.exe 3140 satep.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 2704 cmd.exe 4392 cmd.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 2 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname ubbuag.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain ubbuag.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 2026-11-01_81c01d962959160c73e79bc01b14360a_amadey_elex_rhadamanthys_smoke-loader_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language covej.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ubbuag.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language satep.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: EnumeratesProcesses 26 IoCs
pid Process 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe 3140 satep.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2240 wrote to memory of 2960 2240 2026-11-01_81c01d962959160c73e79bc01b14360a_amadey_elex_rhadamanthys_smoke-loader_stop.exe 85 PID 2240 wrote to memory of 2704 2240 2026-11-01_81c01d962959160c73e79bc01b14360a_amadey_elex_rhadamanthys_smoke-loader_stop.exe 86 PID 2960 wrote to memory of 1036 2960 covej.exe 88 PID 1036 wrote to memory of 3140 1036 ubbuag.exe 98 PID 1036 wrote to memory of 4392 1036 ubbuag.exe 99
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-11-01_81c01d962959160c73e79bc01b14360a_amadey_elex_rhadamanthys_smoke-loader_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-11-01_81c01d962959160c73e79bc01b14360a_amadey_elex_rhadamanthys_smoke-loader_stop.exe"1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2240 -
C:\Users\Admin\AppData\Local\Temp\covej.exe"C:\Users\Admin\AppData\Local\Temp\covej.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2960 -
C:\Users\Admin\AppData\Local\Temp\ubbuag.exe"C:\Users\Admin\AppData\Local\Temp\ubbuag.exe" OK3⤵
- Checks computer location settings
- Executes dropped EXE
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1036 -
C:\Users\Admin\AppData\Local\Temp\satep.exe"C:\Users\Admin\AppData\Local\Temp\satep.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3140
-
-
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:4392
-
-
-
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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:2704
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 224B
- SHA256 74edcc27094ea7f6a23e21e99d6dc13630288c33937df10fd375372b92ee837b
- MD5 e243f467183ce726f7cbcbe2095f5b86
- SHA1 0591b0abd34d87869044ade6b18acb5b4c9c2262
- SHA512 ed2b07ca84f6881424cb53b536a91296f9ae42e9cd289db7a952199559fdee0c0e9a03de9173da80116fd8b4a5919d9f9b34a117979d245e3af8d16b3a834660
- TLSH T15CD0C75141D6DB5F0458902B06B661CDC4754C5C3F477B11D729C44C22C141DF5C7341
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\_vslite.bat
- Size 384B
- SHA256 5608f614d3e66297c7ca99a31639df00c6487459d3a6427a35a32d59defb8b4a
- MD5 6181f60a7d9842521fdc3ef392196ece
- SHA1 e9b9c3fd9a288e0f551c640c1d922675e43ea2a4
- SHA512 2413a25cdf5a65b9ed60d047051b44c8ff45cba9228eb513d8afa9274326236300b2788bde04dc028f5e34f06919901f65eab4987b544bddf90cd13a2cad967f
- TLSH T1AFE0D841859EEE6A1509C03F0BB6768D83508DA8BF663B7C7A11C6CD11D681FF5B2282
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\covej.exe
- Size 785KB
- SHA256 2579eabd7d2d9a7832e7d5280ac7184af9347d46b225cf33fc976f6c20e70a81
- MD5 93f475d4c5438771c70edbb5313b9773
- SHA1 d8d3dfda1fb89d593bd14444ef60b7f5ec6fa7eb
- SHA512 7a0ec168ff488d46de5f0b27a54c63fdaacbc27ed8002aadd5e0de6aefa51704ba10d0abdb84ba0132c39e53b03f7d5abcd9d1495f066763baa0470a00c1819a
- SSDEEP 12288:d7dL4AkwWNk82HAEGfKKBhVGT5OY8pgA65t8mv5pThkJ8HxW0d8GYEgw:d7dLBftJLW5YUWLrkJB0PJgw
- TLSH T1870501213480C43AF71A07354445EAE44E7ABC7B18D1A65FFB787D36A9320579B3B28E
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\gbp.ini
- Size 104B
- SHA256 30f820bb1ca6c20bcd77113c7377e01f31cdf0ec5b64864f22887d41a9bf3c7a
- MD5 dbef593bccc2049f860f718cd6fec321
- SHA1 e7e9f8235b4eb70aa99dd2c38009f2152575a8d0
- SHA512 3e87c661c343b72f5dff4587b99688dbf655be9d6d903a75151bd9f204f55858e90388591f660bcbded5278ef94e322bf3e7c57374c9b16fce1eef7082395a2a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 94f559785826189231a55c4a3d7d8c38a6e537c8bac00a42283edfb51b0591f5
- MD5 ad9e42b916f667ffcbc54af4e547b580
- SHA1 1222f8570ee02927968d76ee935e19925f2f06ca
- SHA512 44fa005d47d9fa2506346864d500df1538c20a72f0f775c27d89fc3d78c7c0e3914d33aee7b1f73fd57fd936fd618d8ad151a69ddafd5f35e9f2e7a6e3b13642
- TLSH T19EF02BEA20B0A01D3311F601C3E0579527D30C841E839C4C0004B170883BEBC8080296
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\satep.exe
- Size 601KB
- SHA256 7d0b4a59dd0e50cf75e09b49f74b646965cf326cf79f7a4cdf7a0a8e303813d6
- MD5 bcf8129b200bf50ddaec33ca3b66377b
- SHA1 abc019afcc3745d996afb58c18d47de628156869
- SHA512 59bee2e054006fae667af312bb5ee527b36bd0613fb41cbf1adc7cec22ec09663a618ee01fcbb6d2a93a3e938a82eca81cff9c1b644cd6453df6c62060da82d4
- SSDEEP 12288:g0/ofE9N0dFaDXAm8Ip9lNfgK4eLS9xHAyZq/G7yq/yWq4qe4MJuC6Pm7:gBfCIFaUmplN4K/sxgyZ9u2JpL4MJuCj
- TLSH T1F8D4238FE3953634FD09677398FE83211128AEDC46854D9272D729CAD6B718F8F68708
- MD5 SHA1 SHA512 SSDEEP TLSH