Analysis
- max time kernel
149s - max time network
151s - platform
windows11-21h2_x64 - resource
win11-20260130-en - resource tags
arch:x64arch:x86image:win11-20260130-enlocale:en-usos:windows11-21h2-x64systemwindows - submitted
08/04/2026, 04:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
2026-04-08_c26055270f3c727d018e1848ab6d16f0_elex_manuscrypt_maze_njrat_rhadamanthys_stop.exe
Resource
win10v2004-20260130-en
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
2026-04-08_c26055270f3c727d018e1848ab6d16f0_elex_manuscrypt_maze_njrat_rhadamanthys_stop.exe
Resource
win11-20260130-en
8 signatures
150 seconds
General
- Target 2026-04-08_c26055270f3c727d018e1848ab6d16f0_elex_manuscrypt_maze_njrat_rhadamanthys_stop.exe
- Size 1.2MB
- Sample260408-e1ed5sgy8k
- SHA256 1f03dd4db5b7c81c32a77908f3ba149998509df8fe3f1780c269198ef045cfb0
- MD5 c26055270f3c727d018e1848ab6d16f0
- SHA1 02b7ee6c2f37ab07a4d1ce601581b1ca958e10ad
- SHA512 4cf1cb927a0fd4458803055008f00be21f5313e9cb322cdacab78661fce9a1ec247b6b30e617edea747081225f7b7cfbe1e88d71d7f8b2e60ff8437908f0042a
- SSDEEP 24576:3IwoFmXsR3sf1viW1V6T/uKWZUtH6z1oIxvOJFIw4W/:YuosfYWH6zuKd6z3xvOJFIw4q
- TLSH T18445BF0336947CE2C7255B706E5DA9DA7329B8637F41AB962500674F0CBB2E8DF47B20
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Malware Config
Signatures
- Risepro family
- Executes dropped EXE 2 IoCs
pid Process 4820 RageMP131.exe 1332 MPGPH131.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1456842261-3464001825-2855069093-1000\Software\Microsoft\Windows\CurrentVersion\Run\RageMP131 = "C:\\Users\\Admin\\AppData\\Local\\RageMP131\\RageMP131.exe" 2026-04-08_c26055270f3c727d018e1848ab6d16f0_elex_manuscrypt_maze_njrat_rhadamanthys_stop.exe - Program crash 12 IoCs
pid pid_target Process procid_target 3972 2476 WerFault.exe 78 4888 4820 WerFault.exe 84 2492 1332 WerFault.exe 89 1148 2476 WerFault.exe 78 3656 2476 WerFault.exe 78 2044 4820 WerFault.exe 84 1184 4820 WerFault.exe 84 948 1332 WerFault.exe 89 1408 1332 WerFault.exe 89 2608 4820 WerFault.exe 84 4492 2476 WerFault.exe 78 4484 1332 WerFault.exe 89 - System Location Discovery: System Language Discovery 1 TTPs 5 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 2026-04-08_c26055270f3c727d018e1848ab6d16f0_elex_manuscrypt_maze_njrat_rhadamanthys_stop.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RageMP131.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MPGPH131.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1424 schtasks.exe 3120 schtasks.exe - Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 2476 wrote to memory of 1424 2476 2026-04-08_c26055270f3c727d018e1848ab6d16f0_elex_manuscrypt_maze_njrat_rhadamanthys_stop.exe 79 PID 2476 wrote to memory of 3120 2476 2026-04-08_c26055270f3c727d018e1848ab6d16f0_elex_manuscrypt_maze_njrat_rhadamanthys_stop.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\2026-04-08_c26055270f3c727d018e1848ab6d16f0_elex_manuscrypt_maze_njrat_rhadamanthys_stop.exe"C:\Users\Admin\AppData\Local\Temp\2026-04-08_c26055270f3c727d018e1848ab6d16f0_elex_manuscrypt_maze_njrat_rhadamanthys_stop.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2476 -
C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /RU "Admin" /tr "C:\ProgramData\MPGPH131\MPGPH131.exe" /tn "MPGPH131 HR" /sc HOURLY /rl HIGHEST2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:1424
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C:\Windows\SysWOW64\schtasks.exeschtasks /create /f /RU "Admin" /tr "C:\ProgramData\MPGPH131\MPGPH131.exe" /tn "MPGPH131 LG" /sc ONLOGON /rl HIGHEST2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:3120
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 8722⤵
- Program crash
PID:3972
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 9122⤵
- Program crash
PID:1148
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 9442⤵
- Program crash
PID:3656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2476 -s 9642⤵
- Program crash
PID:4492
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C:\Users\Admin\AppData\Local\RageMP131\RageMP131.exeC:\Users\Admin\AppData\Local\RageMP131\RageMP131.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4820 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 8602⤵
- Program crash
PID:4888
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 8882⤵
- Program crash
PID:2044
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 6682⤵
- Program crash
PID:1184
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4820 -s 9402⤵
- Program crash
PID:2608
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2476 -ip 24761⤵PID:2948
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C:\ProgramData\MPGPH131\MPGPH131.exeC:\ProgramData\MPGPH131\MPGPH131.exe1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1332 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 8522⤵
- Program crash
PID:2492
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 8962⤵
- Program crash
PID:948
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 6682⤵
- Program crash
PID:1408
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1332 -s 9122⤵
- Program crash
PID:4484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 4820 -ip 48201⤵PID:1228
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1332 -ip 13321⤵PID:4600
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2476 -ip 24761⤵PID:1260
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2476 -ip 24761⤵PID:484
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 4820 -ip 48201⤵PID:2996
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 4820 -ip 48201⤵PID:400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 400 -p 1332 -ip 13321⤵PID:580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 532 -p 1332 -ip 13321⤵PID:1188
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1332 -ip 13321⤵PID:4164
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 4820 -ip 48201⤵PID:3536
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 2476 -ip 24761⤵PID:4672
Network
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\RageMP131\RageMP131.exe
- Size 1.2MB
- SHA256 1f03dd4db5b7c81c32a77908f3ba149998509df8fe3f1780c269198ef045cfb0
- MD5 c26055270f3c727d018e1848ab6d16f0
- SHA1 02b7ee6c2f37ab07a4d1ce601581b1ca958e10ad
- SHA512 4cf1cb927a0fd4458803055008f00be21f5313e9cb322cdacab78661fce9a1ec247b6b30e617edea747081225f7b7cfbe1e88d71d7f8b2e60ff8437908f0042a
- SSDEEP 24576:3IwoFmXsR3sf1viW1V6T/uKWZUtH6z1oIxvOJFIw4W/:YuosfYWH6zuKd6z3xvOJFIw4q
- TLSH T18445BF0336947CE2C7255B706E5DA9DA7329B8637F41AB962500674F0CBB2E8DF47B20
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\rage131MP.tmp
- Size 13B
- SHA256 2008771247133acdb33b1c8c3cb69c7e239a41594f7cf0095371ae382f56dea5
- MD5 25b00122dee436140986828232e033aa
- SHA1 3ea4ad5f551b4dce1de7464da6bca435ff78adf4
- SHA512 8209eef9795f5c51c030b6fbd64ffdb09b6046d4d0af4a47635dd73ff7b80f34cbfacb2a149fffe18820da188eae9b51a1d0511bff921a3a5d3935398aca9d57
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\rage131MP.tmp
- Size 13B
- SHA256 a787ba6d9a15ef3930e95d09833a3e96477a5fa8202ad7a2cc786b4da35225bb
- MD5 381438df217b8f33c64a10250b6079f9
- SHA1 3c48ab6b3f9c6f9718dfae05d2bcb287a19be5d2
- SHA512 c53ace1ea2ee62f4d000098ca71d390be7a11747e3bdaa5cf73c90b2712ae530ca62a4c2295e0103584aeb618724dec5d9c375905d9c11b3583faf4e05497825
- MD5 SHA1 SHA512