Analysis
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max time kernel
182s -
max time network
196s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
15/04/2023, 08:42
Static task
static1
Behavioral task
behavioral1
Sample
5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe
Resource
win10v2004-20230221-en
5 signatures
150 seconds
General
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Target
5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe
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Size
423KB
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MD5
750b48b4872b170f1cea215e6a111123
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SHA1
7bfc650a103b29f2a554a1a5388b2cfd36367147
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SHA256
5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c
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SHA512
37cb5b6fc1bec2643501dd0eadc4badff9977983fe5cda8d18eefad27d9e02963b3f67fb8c0837833a1261fe3090d5ad9610ec63fcce4f5d733b51169da86520
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SSDEEP
6144:xHamwyxKNLhk4tXuneRSGKpI3QwjUsjpTra+DwU/W1Ti:xHadyxKNLhk4tXJLKpIA9OWKWE
Score
10/10
Malware Config
Extracted
Family
rhadamanthys
C2
http://179.43.142.201/img/favicon.png
Signatures
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Detect rhadamanthys stealer shellcode 4 IoCs
resource yara_rule behavioral1/memory/1208-138-0x0000000000AD0000-0x0000000000AEC000-memory.dmp family_rhadamanthys behavioral1/memory/1208-139-0x0000000000AD0000-0x0000000000AEC000-memory.dmp family_rhadamanthys behavioral1/memory/1208-142-0x0000000000AD0000-0x0000000000AEC000-memory.dmp family_rhadamanthys behavioral1/memory/1208-153-0x0000000000AD0000-0x0000000000AEC000-memory.dmp family_rhadamanthys -
Rhadamanthys
Rhadamanthys is an info stealer written in C++ first seen in August 2022.
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Program crash 1 IoCs
pid pid_target Process procid_target 5008 1208 WerFault.exe 85 -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1208 5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe 1208 5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe 3580 dllhost.exe 3580 dllhost.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1208 wrote to memory of 3580 1208 5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe 94 PID 1208 wrote to memory of 3580 1208 5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe 94 PID 1208 wrote to memory of 3580 1208 5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe 94 PID 1208 wrote to memory of 3580 1208 5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe"C:\Users\Admin\AppData\Local\Temp\5fd11f43ba0a0a3533364d69e9d93b3e94bab872dcec35ddd961bcb4b5daeb8c.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1208 -
C:\Windows\system32\dllhost.exe"C:\Windows\system32\dllhost.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
PID:3580
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1208 -s 7322⤵
- Program crash
PID:5008
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1208 -ip 12081⤵PID:5064