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240416-rdht9sdd9w 10Analysis
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max time kernel
141s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
17-04-2024 09:02
Behavioral task
behavioral1
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win10-20240404-en
Behavioral task
behavioral2
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win7-20240215-en
Behavioral task
behavioral3
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win10-20240404-en
Behavioral task
behavioral4
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win10v2004-20240412-en
Behavioral task
behavioral5
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win11-20240412-en
General
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Target
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
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Size
30KB
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MD5
b950169921d1437cef4a85778cd81636
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SHA1
3d20b1c6f93029ab557819efd1f32afc25ac1e88
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SHA256
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c
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SHA512
d0b87c1a119ba712c8b85fcb442286133320ec03df589276106987f2947ebbc603dfabaad7e2efbec4998067ef508f1c12bbc5a54502097665315a7b9ba9cf70
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SSDEEP
768:Ugj98hSEzIOxO+OZWBaFWsBC7wU6LPLoEf73Wud9BdoJrZmZEMb+:Z0IOxO+OZWBGWsB+w93L39BdoD
Malware Config
Signatures
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Blocklisted process makes network request 64 IoCs
Processes:
rundll32.exeflow pid process 2 1756 rundll32.exe 3 1756 rundll32.exe 5 1756 rundll32.exe 7 1756 rundll32.exe 8 1756 rundll32.exe 9 1756 rundll32.exe 10 1756 rundll32.exe 11 1756 rundll32.exe 12 1756 rundll32.exe 13 1756 rundll32.exe 14 1756 rundll32.exe 15 1756 rundll32.exe 16 1756 rundll32.exe 17 1756 rundll32.exe 18 1756 rundll32.exe 19 1756 rundll32.exe 20 1756 rundll32.exe 21 1756 rundll32.exe 22 1756 rundll32.exe 23 1756 rundll32.exe 24 1756 rundll32.exe 25 1756 rundll32.exe 26 1756 rundll32.exe 27 1756 rundll32.exe 28 1756 rundll32.exe 29 1756 rundll32.exe 30 1756 rundll32.exe 31 1756 rundll32.exe 32 1756 rundll32.exe 33 1756 rundll32.exe 34 1756 rundll32.exe 35 1756 rundll32.exe 36 1756 rundll32.exe 37 1756 rundll32.exe 38 1756 rundll32.exe 39 1756 rundll32.exe 40 1756 rundll32.exe 41 1756 rundll32.exe 42 1756 rundll32.exe 43 1756 rundll32.exe 44 1756 rundll32.exe 45 1756 rundll32.exe 46 1756 rundll32.exe 47 1756 rundll32.exe 48 1756 rundll32.exe 49 1756 rundll32.exe 50 1756 rundll32.exe 51 1756 rundll32.exe 52 1756 rundll32.exe 53 1756 rundll32.exe 54 1756 rundll32.exe 55 1756 rundll32.exe 56 1756 rundll32.exe 57 1756 rundll32.exe 58 1756 rundll32.exe 59 1756 rundll32.exe 60 1756 rundll32.exe 61 1756 rundll32.exe 62 1756 rundll32.exe 63 1756 rundll32.exe 64 1756 rundll32.exe 65 1756 rundll32.exe 66 1756 rundll32.exe 67 1756 rundll32.exe -
Looks up external IP address via web service 4 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 4 api.ipify.org 5 api.ipify.org 6 ip4.seeip.org 7 ip4.seeip.org -
Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
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Suspicious use of WriteProcessMemory 7 IoCs
Processes:
rundll32.exedescription pid process target process PID 1200 wrote to memory of 1756 1200 rundll32.exe rundll32.exe PID 1200 wrote to memory of 1756 1200 rundll32.exe rundll32.exe PID 1200 wrote to memory of 1756 1200 rundll32.exe rundll32.exe PID 1200 wrote to memory of 1756 1200 rundll32.exe rundll32.exe PID 1200 wrote to memory of 1756 1200 rundll32.exe rundll32.exe PID 1200 wrote to memory of 1756 1200 rundll32.exe rundll32.exe PID 1200 wrote to memory of 1756 1200 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll,#12⤵
- Blocklisted process makes network request