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, 17:47
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
6 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe
Resource
win11-20260513-en
windows11-21h2-x64
6 signatures
150 seconds
General
- Target 2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe
- Size 727KB
- Sample260602-wc2cfacz9k
- SHA256 e6fe00cb90896e6ef04762fa3850b0a320ba6a18b7427e36ec6bc908bc4f5fca
- MD5 a068b9c9ca34fb7bd8bf91343f120bd8
- SHA1 4298083f6b4bffde4587b3166bb7b7ef65a6a0c0
- SHA512 4f1c19c788e3d6eaec8471e2b950f1f9a5e6192176abb0823233a083334a4d33146753056845b0f26b079edc34097fdc3620ecf9365a874ab92de91383f968ab
- SSDEEP 12288:w4Ryed8I7r/7mKBX6bi9I6SzkDnaxOBlyO1UdWXk2WcRGJlF1wAghhebcj:w4R5CIH/7dVI144cydWXkvcMJlqhhee
- TLSH T1F0F46B12779450A9E1B2C574A8A58212FB367D710760DFCFA380761A1F327D2BE78B1B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 3092 UpdatAuto.exe 3196 2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe - Drops file in System32 directory 4 IoCs
description ioc Process File created C:\Windows\SysWOW64\Option.bat 2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe File opened for modification C:\Windows\SysWOW64\UpdatAuto.exe 2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe File opened for modification C:\Windows\SysWOW64\Option.bat UpdatAuto.exe File opened for modification C:\Windows\SysWOW64\UpdatAuto.exe UpdatAuto.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\keytool.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\jdeps.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\jre\bin\klist.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\extcheck.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\javapackager.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jps.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\native2ascii.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\bin\javadoc.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\xjc.exe UpdatAuto.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe UpdatAuto.exe File opened for modification C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.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\schemagen.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\bin\jcmd.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\jstat.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\jre\bin\jjs.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.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\chrome_proxy.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\kinit.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\jre\bin\jabswitch.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe UpdatAuto.exe File opened for modification C:\Program Files\7-Zip\7zG.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.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\javah.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\bin\idlj.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\javac.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\pack200.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.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\jar.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\servertool.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\bin\javafxpackager.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jarsigner.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\Java\jdk-1.8\bin\jrunscript.exe UpdatAuto.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\java.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\7-Zip\Uninstall.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\jconsole.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\Java\jdk-1.8\bin\javaw.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\unpack200.exe UpdatAuto.exe File opened for modification C:\Program Files\Google\Chrome\Application\140.0.7339.81\notification_helper.exe UpdatAuto.exe File opened for modification C:\Program Files\7-Zip\7z.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 UpdatAuto.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe - Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1392 2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe 3092 UpdatAuto.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1392 wrote to memory of 1508 1392 2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe 81 PID 1392 wrote to memory of 3092 1392 2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe 84 PID 3092 wrote to memory of 2620 3092 UpdatAuto.exe 85 PID 1392 wrote to memory of 3196 1392 2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman.exe"C:\Users\Admin\AppData\Local\Temp\2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_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:1392 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat2⤵
- System Location Discovery: System Language Discovery
PID:1508
-
-
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:3092 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\system32\Option.bat3⤵
- System Location Discovery: System Language Discovery
PID:2620
-
-
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C:\Users\Admin\AppData\Local\Temp\2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe2⤵
- Executes dropped EXE
PID:3196
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe
- Path C:\Users\Admin\AppData\Local\Temp\2026-06-02_a068b9c9ca34fb7bd8bf91343f120bd8_cobalt-strike_elex_hijackloader_redline-stealer_rhadaman~4.exe
- Size 103KB
- SHA256 eda9e802744d96b8a1726dff1d4b3aae7a489ee84736c5e6e25d448fffd6680c
- MD5 b5c6e579ae6e4c8c4ef8b36f527b5269
- SHA1 9bb449652c1316be921c4bd8b55e54dd5bf85117
- SHA512 0af28ef3792e4f718abe1cfd1cbf899e6bbd95fe07e2dd524613ff5bfe4911204abc3d020a8d0170e57d594c5af6cf9343c9c8e1d6210e27c23c447cd9f806fb
- SSDEEP 3072:TWT2JkCQAmHClOtOisGoIgHRrI1g5j18n1xtO78XGlmt4xkcVOZct9f88HS88cde:U2JkCQAmHClOtOisGoIgHRrI1g5j18nD
- TLSH T15BA3C54BAB9410D5D9F5C07894E1A21EFA7131E58330E7DBA7A4480B8F62BD0BE3DB45
- 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 624KB
- SHA256 f918aed26569fc1ac2d01df61450de625b211b1a38b236e06201b592e53236ca
- MD5 d48ece7e38b687416979c2a2375cd982
- SHA1 81744f30e208060915c3f83f8ed501efb49b14c6
- SHA512 d30477bdd5c42f8463bc9c2fee3fa96730aca5dc1feb018bde9ee910704fcd675ff54add48b06e71e1176f00ff8508233eaefe123a3066480454a0a2315a6505
- SSDEEP 12288:w4Ryed8I7r/7mKBX6bi9I6SzkDnaxOBlyO1UdWXk2WcRGJlFn:w4R5CIH/7dVI144cydWXkvcMJlN
- TLSH T185D48D12779450A9E1638634A9658552FB3A7D310B609FCF6380731A2E327D3FEB4B1B
- MD5 SHA1 SHA512 SSDEEP TLSH