Analysis
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max time kernel
103s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
26/03/2025, 03:09
Behavioral task
behavioral1
Sample
26032025_0258_rhadancing.exe
Resource
win7-20240903-en
General
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Target
26032025_0258_rhadancing.exe
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Size
1.3MB
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MD5
527c36659bc42a26131cd0b141e9030e
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SHA1
f80c657583e4b873e7e2bbd6b744ee7f8775f6d3
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SHA256
caef7aadf5155098f833b9e8213c9ae7436ef5b1e8a1fad14492a7426beff717
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SHA512
abd22e4c6b89f64959753b06a4210171f96d97265ca1aa6dfd0295798b19a53e2dd613936dbd0863ce9cdd1996e7a2cff1a4b03d0ae97549ef05df23ba67bfd4
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SSDEEP
24576:uG1ekArdqxecwG5NfVH1mqhOAUNoLTbQbeB7Z3Oo1P1GpmYCAzqqpISeM+GDj:D1qrQe65NfKqhOAUCHbS8Oo19LYCXqjh
Malware Config
Signatures
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Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
description pid Process procid_target PID 4012 created 3552 4012 26032025_0258_rhadancing.exe 56 PID 4540 created 2660 4540 26032025_0258_rhadancing.exe 44 -
Obfuscated with Agile.Net obfuscator 1 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule behavioral2/memory/4012-1-0x0000000000110000-0x0000000000262000-memory.dmp agile_net -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4012 set thread context of 4540 4012 26032025_0258_rhadancing.exe 89 -
Program crash 1 IoCs
pid pid_target Process procid_target 400 4540 WerFault.exe 89 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 26032025_0258_rhadancing.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 26032025_0258_rhadancing.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 9 IoCs
pid Process 4012 26032025_0258_rhadancing.exe 4540 26032025_0258_rhadancing.exe 4540 26032025_0258_rhadancing.exe 4540 26032025_0258_rhadancing.exe 4540 26032025_0258_rhadancing.exe 2764 svchost.exe 2764 svchost.exe 2764 svchost.exe 2764 svchost.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4012 26032025_0258_rhadancing.exe Token: SeDebugPrivilege 4012 26032025_0258_rhadancing.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4012 wrote to memory of 4540 4012 26032025_0258_rhadancing.exe 89 PID 4540 wrote to memory of 2764 4540 26032025_0258_rhadancing.exe 90 PID 4540 wrote to memory of 2764 4540 26032025_0258_rhadancing.exe 90 PID 4540 wrote to memory of 2764 4540 26032025_0258_rhadancing.exe 90 PID 4540 wrote to memory of 2764 4540 26032025_0258_rhadancing.exe 90 PID 4540 wrote to memory of 2764 4540 26032025_0258_rhadancing.exe 90
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2660
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C:\Windows\SysWOW64\svchost.exe"C:\Windows\System32\svchost.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2764
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3552
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C:\Users\Admin\AppData\Local\Temp\26032025_0258_rhadancing.exe"C:\Users\Admin\AppData\Local\Temp\26032025_0258_rhadancing.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4012
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C:\Users\Admin\AppData\Local\Temp\26032025_0258_rhadancing.exe"C:\Users\Admin\AppData\Local\Temp\26032025_0258_rhadancing.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4540 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4540 -s 5123⤵
- Program crash
PID:400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4540 -ip 45401⤵PID:1192