Analysis
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max time kernel
195s -
max time network
208s -
platform
windows11-21h2_x64 -
resource
win11-20240802-en -
resource tags
arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system -
submitted
15-09-2024 00:08
Static task
static1
Behavioral task
behavioral1
Sample
RG_Catalyst.zip
Resource
win11-20240802-en
General
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Target
RG_Catalyst.zip
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Size
105.0MB
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MD5
7663437ff16bb47290348c22aaa2df09
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SHA1
7d6045c4dcdfba0729e854a7e5d4d6f37d962186
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SHA256
5f09dcd96fe17153060fc166c97013847c3d785c03d644749d95954c31c40d60
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SHA512
98f2c5409915afab97c06bd5861e98d884024d424bf9807c424cab24b167f1f29cc40b902b3c5fe5740ac4e62f8d69bc5a6fc2a399d5414cac41fd2980c035fa
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SSDEEP
1572864:RDIrZ+DNnPENSLJEvbLnR3l5FtfZsxc6QmJv3b7ewVgKtXc/n7MvXYoQ2DWGmt:RDMiNtALZlN6x/Qm5HewVZtC7OXYoWG6
Malware Config
Signatures
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Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
Processes:
module.exedescription pid process target process PID 232 created 2076 232 module.exe sihost.exe -
Executes dropped EXE 1 IoCs
Processes:
module.exepid process 232 module.exe -
Drops file in Windows directory 4 IoCs
Processes:
UserOOBEBroker.exedescription ioc process File opened for modification C:\Windows\Panther\UnattendGC\setupact.log UserOOBEBroker.exe File opened for modification C:\Windows\Panther\UnattendGC\setuperr.log UserOOBEBroker.exe File opened for modification C:\Windows\Panther\UnattendGC\diagerr.xml UserOOBEBroker.exe File opened for modification C:\Windows\Panther\UnattendGC\diagwrn.xml UserOOBEBroker.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
FileCoAuth.exemodule.exeopenwith.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language FileCoAuth.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language module.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language openwith.exe -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
msedge.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer msedge.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName msedge.exe -
Modifies registry class 1 IoCs
Processes:
OpenWith.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-1735401866-3802634615-1355934272-1000_Classes\Local Settings OpenWith.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
Processes:
msedge.exemsedge.exemodule.exeopenwith.exepid process 2728 msedge.exe 2728 msedge.exe 1560 msedge.exe 1560 msedge.exe 232 module.exe 232 module.exe 232 module.exe 232 module.exe 536 openwith.exe 536 openwith.exe 536 openwith.exe 536 openwith.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
OpenWith.exepid process 2432 OpenWith.exe -
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 3 IoCs
Processes:
msedge.exepid process 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe -
Suspicious use of FindShellTrayWindow 26 IoCs
Processes:
msedge.exepid process 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe -
Suspicious use of SendNotifyMessage 12 IoCs
Processes:
msedge.exepid process 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe 1560 msedge.exe -
Suspicious use of SetWindowsHookEx 64 IoCs
Processes:
OpenWith.exepid process 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe 2432 OpenWith.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
msedge.exedescription pid process target process PID 1560 wrote to memory of 5092 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 5092 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 1996 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2728 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2728 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe PID 1560 wrote to memory of 2840 1560 msedge.exe msedge.exe
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2076
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C:\Windows\SysWOW64\openwith.exe"C:\Windows\system32\openwith.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:536
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C:\Windows\Explorer.exeC:\Windows\Explorer.exe /idlist,,C:\Users\Admin\AppData\Local\Temp\RG_Catalyst.zip1⤵PID:4596
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://temp/1⤵
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=90.0.4430.212 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=90.0.818.66 --initial-client-data=0x100,0x104,0x108,0xdc,0x10c,0x7ffe46063cb8,0x7ffe46063cc8,0x7ffe46063cd82⤵PID:5092
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=1908,17446111706305158706,630819478021595008,131072 --gpu-preferences=SAAAAAAAAADgAAAwAAAAAAAAAAAAAAAAAABgAAAAAAAoAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAB4AAAAAAAAAHgAAAAAAAAAKAAAAAQAAAAgAAAAAAAAACgAAAAAAAAAMAAAAAAAAAA4AAAAAAAAABAAAAAAAAAAAAAAAAUAAAAQAAAAAAAAAAAAAAAGAAAAEAAAAAAAAAABAAAABQAAABAAAAAAAAAAAQAAAAYAAAAIAAAAAAAAAAgAAAAAAAAA --mojo-platform-channel-handle=1916 /prefetch:22⤵PID:1996
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=1908,17446111706305158706,630819478021595008,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2404 /prefetch:32⤵
- Suspicious behavior: EnumeratesProcesses
PID:2728
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=1908,17446111706305158706,630819478021595008,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2644 /prefetch:82⤵PID:2840
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,17446111706305158706,630819478021595008,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3156 /prefetch:12⤵PID:3336
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,17446111706305158706,630819478021595008,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3212 /prefetch:12⤵PID:552
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=1908,17446111706305158706,630819478021595008,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4908 /prefetch:12⤵PID:3452
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:3540
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C:\Windows\System32\CompPkgSrv.exeC:\Windows\System32\CompPkgSrv.exe -Embedding1⤵PID:1044
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:4216
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc1⤵PID:3404
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C:\Windows\System32\oobe\UserOOBEBroker.exeC:\Windows\System32\oobe\UserOOBEBroker.exe -Embedding1⤵
- Drops file in Windows directory
PID:3856
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C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exeC:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\FileCoAuth.exe -Embedding1⤵
- System Location Discovery: System Language Discovery
PID:2092
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C:\Windows\system32\OpenWith.exeC:\Windows\system32\OpenWith.exe -Embedding1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2432
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C:\test\loader.exe"C:\test\loader.exe"1⤵PID:3296
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /d /s /c "C:\Users\Admin\AppData\Local\Temp\module.exe"2⤵PID:644
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C:\Users\Admin\AppData\Local\Temp\module.exeC:\Users\Admin\AppData\Local\Temp\module.exe3⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:232
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
152B
MD59828ffacf3deee7f4c1300366ec22fab
SHA19aff54b57502b0fc2be1b0b4b3380256fb785602
SHA256a3d21f0fb6563a5c9d0f7a6e9c125ec3faaa86ff43f37cb85a8778abc87950f7
SHA5122e73ea4d2fcd7c8d52487816110f5f4a808ed636ae87dd119702d1cd1ae315cbb25c8094a9dddf18f07472b4deaed3e7e26c9b499334b26bdb70d4fa7f84168d
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Filesize
152B
MD56fdbe80e9fe20761b59e8f32398f4b14
SHA1049b1f0c6fc4e93a4ba6b3c992f1d6cecf3ada1f
SHA256b7f0d9ece2307bdc4f05a2d814c947451b007067ff8af977f77f06c3d5706942
SHA512cf25c7fd0d6eccc46e7b58949c16d17ebeefb7edd6c76aa62f7ab5da52d1c6fc88bde620be40396d336789bd0d62b2162209a947d7ab69389e8c03682e880234
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Filesize
5KB
MD5684fd81e08c4260c0cb2aa04a3575695
SHA1d8d7cbe538b127fca85e89e62306f0ae344e524e
SHA2567a8683a18f36c30021fbb37ba1cff237f69b019846cf57ee92d21bdc155a14de
SHA5127703941abb92bbf7879c1e3e89ab9d420ae182ce08599d18d5fa898a6dd5d4b31714726fe7a21cab13d45886ba5f76b1b10e79bde3d114fb2d96a7bd33ae22e8
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Filesize
5KB
MD5e5d243351860fe8ba41ec3d8e8f74dbb
SHA16075964fc83c01f7e0c49b8828c9be510e745584
SHA25651bb2be866e9c8c6501a6e912f78dd33345195cd05ff3aad551b82aab9f0344b
SHA5121f82354c1d2639f5e42970c872d4399ce78dad84b2b50e7dc967434908624a58d8d55bb0c7b2b3970ca8c3003d957b6174051f083805e6c35235049847699b13
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Filesize
10KB
MD5fdb73912e8f38d957a7065ac607f44d4
SHA17f28fefaaa07567f76fe17cda43b8e30e6dcefca
SHA2565b3ebadb71aee1fbb6695072726463dcdf4b35917e3e61e0da54f7b0967c485c
SHA5123cb16fa3332baf60542dd7072e2ad5fc7329f9456bdbc1d9f268a8d98b3401973f62f77c8032510a4cdb6cba3f628158ce65383de7ed563f416f95ae637ee06b
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Filesize
264KB
MD5f50f89a0a91564d0b8a211f8921aa7de
SHA1112403a17dd69d5b9018b8cede023cb3b54eab7d
SHA256b1e963d702392fb7224786e7d56d43973e9b9efd1b89c17814d7c558ffc0cdec
SHA512bf8cda48cf1ec4e73f0dd1d4fa5562af1836120214edb74957430cd3e4a2783e801fa3f4ed2afb375257caeed4abe958265237d6e0aacf35a9ede7a2e8898d58
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Filesize
5.1MB
MD512d8c8c95c59e45b98b2a107575b0169
SHA18a179831a9a5da9a64888702be744a0e837adfc3
SHA2566d3cb7a3b8e5a1ca0288c225b8bf2a3d741f05fe1d8f3954d5e36ce13ce99355
SHA5129b253516f3034a65232b97e58817c24ca4a0b73bf1bc141d5903a645a499cbd97c8f263a1704d54fb88998258d12a5da683090102c7dbaf1b1d98f71de9c6b6b
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e