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240416-rdht9sdd9w 10Analysis
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max time kernel
1199s -
max time network
1201s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
17-04-2024 09:02
Behavioral task
behavioral1
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win7-20231129-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 15 3516 rundll32.exe 16 3516 rundll32.exe 20 3516 rundll32.exe 21 3516 rundll32.exe 34 3516 rundll32.exe 36 3516 rundll32.exe 38 3516 rundll32.exe 39 3516 rundll32.exe 40 3516 rundll32.exe 43 3516 rundll32.exe 45 3516 rundll32.exe 46 3516 rundll32.exe 47 3516 rundll32.exe 48 3516 rundll32.exe 55 3516 rundll32.exe 56 3516 rundll32.exe 59 3516 rundll32.exe 60 3516 rundll32.exe 62 3516 rundll32.exe 63 3516 rundll32.exe 65 3516 rundll32.exe 66 3516 rundll32.exe 68 3516 rundll32.exe 69 3516 rundll32.exe 70 3516 rundll32.exe 71 3516 rundll32.exe 72 3516 rundll32.exe 74 3516 rundll32.exe 76 3516 rundll32.exe 77 3516 rundll32.exe 81 3516 rundll32.exe 82 3516 rundll32.exe 88 3516 rundll32.exe 89 3516 rundll32.exe 91 3516 rundll32.exe 92 3516 rundll32.exe 93 3516 rundll32.exe 94 3516 rundll32.exe 97 3516 rundll32.exe 98 3516 rundll32.exe 100 3516 rundll32.exe 101 3516 rundll32.exe 103 3516 rundll32.exe 104 3516 rundll32.exe 106 3516 rundll32.exe 107 3516 rundll32.exe 109 3516 rundll32.exe 110 3516 rundll32.exe 111 3516 rundll32.exe 113 3516 rundll32.exe 115 3516 rundll32.exe 116 3516 rundll32.exe 118 3516 rundll32.exe 119 3516 rundll32.exe 121 3516 rundll32.exe 122 3516 rundll32.exe 126 3516 rundll32.exe 127 3516 rundll32.exe 129 3516 rundll32.exe 130 3516 rundll32.exe 132 3516 rundll32.exe 133 3516 rundll32.exe 136 3516 rundll32.exe 137 3516 rundll32.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 19 api.ipify.org 20 api.ipify.org -
Uses Tor communications 1 TTPs
Malware can proxy its traffic through Tor for more anonymity.
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Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 4692 wrote to memory of 3516 4692 rundll32.exe rundll32.exe PID 4692 wrote to memory of 3516 4692 rundll32.exe rundll32.exe PID 4692 wrote to memory of 3516 4692 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