Analysis
- max time kernel
149s - max time network
136s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
16/04/2026, 03:07
Behavioral task
behavioral1
Sample
2026-04-16_1603776a018ac5601764bee02d3044be_elex_rhadamanthys_stealc_stop.exe
Resource
win10v2004-20260130-en
7 signatures
150 seconds
General
- Target 2026-04-16_1603776a018ac5601764bee02d3044be_elex_rhadamanthys_stealc_stop.exe
- Size 525KB
- Sample260416-dmcsqaex2r
- SHA256 8010f95d4cdc4a439c8db9519e388fce6f72f80ee661e7f21788cfd4cb5f4072
- MD5 1603776a018ac5601764bee02d3044be
- SHA1 4c3ce7f4ec8b94cf02c658dd919e890eaf7dcaee
- SHA512 63adadb61b3a392feef6e60e53856ee98ad71896fa1b22dc703dfbd24afb518a2d9b6ae838fd875ec27c9f1c7c57fa854a6cace21d5c3be49fae7466741961e0
- SSDEEP 6144:Y2KW7lwFXUEeJi2xVCVxfwY+0QSyvmZ3INALzTuFjSMg4ONgOZLOMZDOP2jqAig1:YwGtVfjTQSaoINAHTusMgDND4oqnDo
- TLSH T14DB4BF103790C475E36627310896E6F009B9BC385AA5D68FF7A47E3A5E312938A7734F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Extracted
Family
-
urelas
C2
-
218.54.31.226
-
218.54.31.165
Signatures
- Executes dropped EXE 2 IoCs
pid Process 1080 aqqua.exe 2524 uwfum.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- 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 cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language uwfum.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-04-16_1603776a018ac5601764bee02d3044be_elex_rhadamanthys_stealc_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language aqqua.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe 2524 uwfum.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2692 wrote to memory of 1080 2692 2026-04-16_1603776a018ac5601764bee02d3044be_elex_rhadamanthys_stealc_stop.exe 79 PID 2692 wrote to memory of 424 2692 2026-04-16_1603776a018ac5601764bee02d3044be_elex_rhadamanthys_stealc_stop.exe 80 PID 1080 wrote to memory of 2524 1080 aqqua.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-04-16_1603776a018ac5601764bee02d3044be_elex_rhadamanthys_stealc_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-16_1603776a018ac5601764bee02d3044be_elex_rhadamanthys_stealc_stop.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Users\Admin\AppData\Local\Temp\aqqua.exe"C:\Users\Admin\AppData\Local\Temp\aqqua.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1080 -
C:\Users\Admin\AppData\Local\Temp\uwfum.exe"C:\Users\Admin\AppData\Local\Temp\uwfum.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2524
-
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\_uinsey.bat" "2⤵
- System Location Discovery: System Language Discovery
PID:424
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\_uinsey.bat
- Size 358B
- SHA256 661884717f1efe7461c00b7492bf1d2006752a6a5d0db7edfd547a383ba559c1
- MD5 8a806fffc9c754247500301a60974b2c
- SHA1 332d6f20b92e6d65f72f1ef62f7f47f60826858f
- SHA512 990fe89b93d4e234ac8b787cd19be04b31f4c18c805096eaeefc308ecdd3cf93cd059152ed3091c37e65bb9690105bf2fde022c5577fb814ead834578a7a38bb
- TLSH T127E0D81110AEA96E090CA01F0A75630CC1147A587F892F04A730C68522DA54D74D7212
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\aqqua.exe
- Size 525KB
- SHA256 7701550f4a5f96d7d6fd2f390b0dc8bd2dd993fbc2c06d61c2b8a02f4c0730be
- MD5 6b927a9666542e30fccc5e639e8de3d1
- SHA1 8063f39fbbd07654f4dd428de4a3ce3d221e19fb
- SHA512 6512bdc1e1bcece1bfb42f1c3d6e804aa2256afe51253ca3ea41c9ab9645b2fe7583d402dcbbc9082434864b3726a2f8555aaa4c5eddea77ec74254c807323ec
- SSDEEP 6144:Y2KW7lwFXUEeJi2xVCVxfwY+0QSyvmZ3INALzTuFjSMg4ONgOZLOMZDOP2jqAigP:YwGtVfjTQSaoINAHTusMgDND4oqnDG
- TLSH T1D6B4BF103790C475E36627310896E6F009B9BC385AA5D68FF7A47E3A5E312938A7734F
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\golfinfo.ini
- Size 512B
- SHA256 13c96b00c09d2443b1e9ff420579d381920f0fd5be2a16a4f92bd995184216d0
- MD5 a98f200ba05a14980f589b3089d0f7ad
- SHA1 45d2cfa0f53910ca9b90dd3327a27238f4225fbf
- SHA512 19f84adf828d54347eddd9c064b92b05af7394dfd085d14224c69930939fd924b5887700b5c3ea3810e523727ca0a027ea48d4b0b9f6a22bb774a56a066a1ce0
- TLSH T156F09BD52455F0417712BE33F7E41BD153D30D8C5D877D804145F570563BC4C8455756
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\uwfum.exe
- Size 209KB
- SHA256 2df8fceb353c67035612f765426f4c8a4004dcf54663da2cac75975e9c97024f
- MD5 8a514d8fcc3037cedee1f5cd4ef50daf
- SHA1 48420cde1faa53258e7e3a1bb04f6250475b8f7f
- SHA512 cd18efea23080cc30084ac2ecdd29dcdeaa4163b1859a601e56e055943abdc583d39a6fd644dd1f3decc23f26411e964777e8de8e38edab4022732bacb8b6a90
- SSDEEP 3072:pjYOczeu2Cd2DfQpnX6+1cNi2gpYBFuys62fzFyc9hEDai93Bk4qM4y84zbVTm98:pUOuLd28pK+1c6otstFGDaGOZIT
- TLSH T1482401965A029469F35D0B315991F2F408A5AE3C5ACEE40FE1FCBC37A4722932A7315F
- MD5 SHA1 SHA512 SSDEEP TLSH