Analysis
- max time kernel
149s - max time network
150s - platform
windows11-21h2_x64 - resource
win11-20260513-en - resource tags
arch:x64arch:x86image:win11-20260513-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
02/06/2026, 16:30
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe
Resource
win11-20260513-en
windows11-21h2-x64
7 signatures
150 seconds
General
- Target 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe
- Size 1.1MB
- Sample260602-tzytqaav41
- SHA256 eba51307d34de6d2dd2df3fb0bd2d5823b8811b4fc897a7ddb697f8198a25970
- MD5 0720be1c01f046768e8916fc2fa2cc92
- SHA1 1a2a43e728bb847ca5c7d34c2c164de16a5db6cb
- SHA512 e82c9a45ec7204d9a40db1f63e630cee57acabd0b0afb2204ef93a78b34363c594f0ec5b4f12cb673cc87a70079fdd52a470b2de340ca9ca37c30ad7c581f697
- SSDEEP 12288:P4Ryed8I7r/7mH6bi9I6VN4Ryed8I7r/7m6Q6biX6D+k3HVJ5OyXcmhcW:P4R5CIH/7WIyN4R5CIH/7TUIJVJRLhcW
- TLSH T1E735D6B26501A62AF504FE77C35FB32878207EA51DD1854EEA0E372D55381F26FB2389
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 5100 UpdatAuto.exe 2864 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe - Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\UpdatAuto.exe UpdatAuto.exe File created C:\Windows\SysWOW64\Option.bat 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe File opened for modification C:\Windows\SysWOW64\UpdatAuto.exe 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe File opened for modification C:\Windows\SysWOW64\Option.bat UpdatAuto.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\os_update_handler.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe UpdatAuto.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\createdump.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\setup.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\ktab.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmic.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\serialver.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\xjc.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstat.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\klist.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\pack200.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\orbd.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\schemagen.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe UpdatAuto.exe File opened for modification C:\Program Files\dotnet\dotnet.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\kinit.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe UpdatAuto.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\chrome_pwa_launcher.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jmap.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstack.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jstatd.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\Installer\chrmstp.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javah.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jhat.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\unpack200.exe UpdatAuto.exe File opened for modification C:\Program Files\7-Zip\7z.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaws.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jinfo.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\servertool.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\javaw.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevated_tracing_service.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jcmd.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsgen.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\servertool.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\elevation_service.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javap.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmid.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\kinit.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\orbd.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\idlj.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javapackager.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jjs.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.exe UpdatAuto.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 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language UpdatAuto.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2864 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1724 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe 5100 UpdatAuto.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1724 wrote to memory of 4444 1724 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe 80 PID 1724 wrote to memory of 5100 1724 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe 82 PID 5100 wrote to memory of 3004 5100 UpdatAuto.exe 83 PID 1724 wrote to memory of 2864 1724 2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1724 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵
- System Location Discovery: System Language Discovery
PID:4444
-
-
C:\Windows\SysWOW64\UpdatAuto.exeC:\Windows\system32\UpdatAuto.exe2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:5100 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵
- System Location Discovery: System Language Discovery
PID:3004
-
-
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C:\Users\Admin\AppData\Local\Temp\2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe2⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
PID:2864
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe
- Path C:\Users\Admin\AppData\Local\Temp\2026-06-02_0720be1c01f046768e8916fc2fa2cc92_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe
- Size 69KB
- SHA256 490b32a63cc360b84cb889f3ca8379be7c38a75537d4406a95f33b7ea70e1b7f
- MD5 41e36cabb73327caea8e78854842b7e0
- SHA1 d84103b05d2b1e3b130b4a424d2e1d9cf77e3491
- SHA512 771723f810f9e6216413caffe20cbdbccdaf97d6b648480fcb8aa991aa464a0412f96b6d5b917664d5577908d3165b39f6a259d899f457df961694d7bb4e2c5e
- SSDEEP 1536:D4LG5USgwWXSwrYrPBDd9Q3h7rWzCTWMXlhdLLMnzSqRS/h0sFegl4o+w8ptOHRQ:YG5USgwWXSwrYrPBDd9Q3h7rWzCTWMXO
- TLSH T1DD63D74BAB5010D6ECF5C0B868F5921BEA7074644360E3DBBBE9480B8F66BE0667C745
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Windows\SysWOW64\Option.bat
- Size 53B
- SHA256 0bc485263cf8a962e64db0b88f156f2a9af1b81ecfdb1cf9111d497e85df70f3
- MD5 1d04abf39e9df55eed1d04430cc21eb8
- SHA1 b8292861dfd4e046eb9625e1571cc08c26094d41
- SHA512 a2cccc03dadecf6a298b274a6735675aeec1cc280f84432498e9df31aa4a543d2557a2fd06bac4fc8778a774b30bbd31f91c1d0d3ace480b6217654c8d63a7d0
- TLSH T16590024150204C5054251421418D0244AABAD2EF9701889A1C4B06E44D4147444CCA02
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\UpdatAuto.exe
- Size 1.0MB
- SHA256 4ee296f9e9afe961becd39c3c6b3cd220b2457e113e3daa0fbe9f873d0a8c226
- MD5 fa2d1f0aa82c995b34a83e7e997449b7
- SHA1 fdea6e8e521580cf5eced3a19fa504e52032c5b9
- SHA512 12e87308f887f90d0c3d0bf12e5dbc7721232434533efd8ef919e87d706d2b9aa88e53c06499a6c9a4df2639e7d5650daf5b0589bc3bc4fc8ba3623cecfb9f6b
- SSDEEP 12288:P4Ryed8I7r/7mH6bi9I6VN4Ryed8I7r/7m6Q6biX6D+k3HVJ55:P4R5CIH/7WIyN4R5CIH/7TUIJVJn
- TLSH T1DE25A5B26501A62AF504FE77C75FB32878207EA51CD1850EEA0E772D55381F26FB2389
- MD5 SHA1 SHA512 SSDEEP TLSH