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Analysis
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max time kernel
94s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20250129-en -
resource tags
arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system -
submitted
02/02/2025, 08:02
Static task
static1
Behavioral task
behavioral1
Sample
ed3b21d94a5963fd10b060e8bf4e0748.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ed3b21d94a5963fd10b060e8bf4e0748.exe
Resource
win10v2004-20250129-en
General
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Target
ed3b21d94a5963fd10b060e8bf4e0748.exe
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Size
1.4MB
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MD5
ed3b21d94a5963fd10b060e8bf4e0748
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SHA1
f501ab330fa7e9cdae7939f18e58f0d7f43295dc
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SHA256
7e7f030d5c14da66fec84faf2581fef5b9001378d586c23ab48bf5399703a9d0
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SHA512
ebe98ef2c383832aa4b02dfd68cecb1e29da3229f7d261fee701d7c286bb66f86a426351afa2b73f325c18fb2fd05b08fb7d351d8c6bf6d856b4d9018b211a1c
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SSDEEP
24576:ctBwt0JwFemV0zJpI1QPxUFmxOFPG73BTcdfA+qCN93uhpO7nPqoiCi:h0+p6JqQPxUFmg2+5WI7x
Malware Config
Signatures
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Detects Rhadamanthys payload 4 IoCs
resource yara_rule behavioral2/memory/2140-0-0x0000000000400000-0x0000000000481000-memory.dmp Rhadamanthys_v8 behavioral2/memory/2140-1-0x0000000000400000-0x0000000000481000-memory.dmp Rhadamanthys_v8 behavioral2/memory/2140-2-0x0000000000400000-0x0000000000481000-memory.dmp Rhadamanthys_v8 behavioral2/memory/2140-3-0x0000000000400000-0x0000000000481000-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 1 IoCs
description pid Process procid_target PID 2140 created 2480 2140 rundll32.exe 42 -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 372 set thread context of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 -
Program crash 1 IoCs
pid pid_target Process procid_target 3288 2140 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2140 rundll32.exe 2140 rundll32.exe 2140 rundll32.exe 2140 rundll32.exe 3244 svchost.exe 3244 svchost.exe 3244 svchost.exe 3244 svchost.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 372 wrote to memory of 2140 372 ed3b21d94a5963fd10b060e8bf4e0748.exe 83 PID 2140 wrote to memory of 3244 2140 rundll32.exe 87 PID 2140 wrote to memory of 3244 2140 rundll32.exe 87 PID 2140 wrote to memory of 3244 2140 rundll32.exe 87 PID 2140 wrote to memory of 3244 2140 rundll32.exe 87 PID 2140 wrote to memory of 3244 2140 rundll32.exe 87
Processes
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C:\Windows\system32\sihost.exesihost.exe1⤵PID:2480
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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:3244
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C:\Users\Admin\AppData\Local\Temp\ed3b21d94a5963fd10b060e8bf4e0748.exe"C:\Users\Admin\AppData\Local\Temp\ed3b21d94a5963fd10b060e8bf4e0748.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:372 -
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\SysWOW64\rundll32.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2140 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2140 -s 5883⤵
- Program crash
PID:3288
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2140 -ip 21401⤵PID:3300