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Analysis
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max time kernel
119s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20250207-en -
resource tags
arch:x64arch:x86image:win10v2004-20250207-enlocale:en-usos:windows10-2004-x64system -
submitted
07/02/2025, 23:02
Static task
static1
Behavioral task
behavioral1
Sample
c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe
Resource
win10v2004-20250207-en
General
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Target
c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe
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Size
11.1MB
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MD5
9f9f33cc82a32c65a327ef40c944e10b
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SHA1
5a56b11fccfa5b8a134e47bac9d9f95019f1b9b9
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SHA256
c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec
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SHA512
9a2ffd21b1e7b4dd2713e88b5c125c0e56888ef8d894055999949c111704378ddbd39409cc399c67c83a01378459a9e58d0068576fdf15e91c5c009311c9ba1a
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SSDEEP
196608:PKV6gLgEAjG+ZF/V2VaApzRhDLubRkKgENp5Uu+feTFFsZ6WRSpliCW7ZZMRoOE2:PKV6g0EAj/V2UddzVNzp+WPQAvXCndOV
Malware Config
Signatures
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Detects Rhadamanthys payload 1 IoCs
resource yara_rule behavioral2/memory/2712-1349-0x0000000000400000-0x0000000000481000-memory.dmp Rhadamanthys_v8 -
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Rhadamanthys family
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Suspicious use of NtCreateUserProcessOtherParentProcess 2 IoCs
description pid Process procid_target PID 3512 created 3532 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 56 PID 2712 created 2528 2712 MSBuild.exe 42 -
Downloads MZ/PE file 1 IoCs
flow pid Process 41 4576 Process not Found -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3512 set thread context of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 -
Program crash 1 IoCs
pid pid_target Process procid_target 1252 2712 WerFault.exe 89 -
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 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MSBuild.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language MicrosoftEdgeUpdate.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 2964 MicrosoftEdgeUpdate.exe -
Suspicious behavior: EnumeratesProcesses 11 IoCs
pid Process 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 2712 MSBuild.exe 2712 MSBuild.exe 2712 MSBuild.exe 2712 MSBuild.exe 3984 svchost.exe 3984 svchost.exe 3984 svchost.exe 3984 svchost.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe Token: SeDebugPrivilege 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 3512 wrote to memory of 2712 3512 c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe 89 PID 2712 wrote to memory of 3984 2712 MSBuild.exe 90 PID 2712 wrote to memory of 3984 2712 MSBuild.exe 90 PID 2712 wrote to memory of 3984 2712 MSBuild.exe 90 PID 2712 wrote to memory of 3984 2712 MSBuild.exe 90 PID 2712 wrote to memory of 3984 2712 MSBuild.exe 90
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2528
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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:3984
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:3532
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C:\Users\Admin\AppData\Local\Temp\c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.exe"C:\Users\Admin\AppData\Local\Temp\c7838a86f7354296abf9c68a48d1eea22c0602800b1baa4fefd0ebd769cd79ec.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:3512
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2712 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 3363⤵
- Program crash
PID:1252
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2712 -ip 27121⤵PID:2420
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C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe"C:\Program Files (x86)\Microsoft\EdgeUpdate\MicrosoftEdgeUpdate.exe" /ping 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-PGFwcCBhcHBpZD0iezhBNjlEMzQ1LUQ1NjQtNDYzYy1BRkYxLUE2OUQ5RTUzMEY5Nn0iIHZlcnNpb249IjEyMy4wLjYzMTIuMTIzIiBuZXh0dmVyc2lvbj0iIiBsYW5nPSJlbiIgYnJhbmQ9IkdHTFMiIGNsaWVudD0iIiBpbnN0YWxsYWdlPSIxIiBpbnN0YWxsZGF0ZXRpbWU9IjE3Mzg5NDY4MzAiIG9vYmVfaW5zdGFsbF90aW1lPSIxMzM4MzQxOTE0Njg3NjAwMDAiPjxldmVudCBldmVudHR5cGU9IjMxIiBldmVudHJlc3VsdD0iMSIgZXJyb3Jjb2RlPSIwIiBleHRyYWNvZGUxPSIyMTc5ODYyIiBzeXN0ZW1fdXB0aW1lX3RpY2tzPSI1MjgxNTA3NjY2Ii8-PC9hcHA-PC9yZXF1ZXN0Pg1⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
PID:2964