Resubmissions
17/04/2024, 09:04
240417-k1zmzaca811017/04/2024, 09:02
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240416-rdht9sdd9w10Analysis
- max time kernel
150s - max time network
152s - platform
windows7_x64 - resource
win7-20240319-en - resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system - submitted
17/04/2024, 09:02
Behavioral task
behavioral1
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win7-20240221-en
windows7-x64
Behavioral task
behavioral2
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win7-20240319-en
windows7-x64
Behavioral task
behavioral3
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win10-20240404-en
windows10-1703-x64
Behavioral task
behavioral4
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win10v2004-20240412-en
windows10-2004-x64
Behavioral task
behavioral5
Sample
da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
Resource
win11-20240412-en
windows11-21h2-x64
General
- Target da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll
- Size 30KB
- Sample240417-kzprdaae46
- SHA256 da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c
- MD5 b950169921d1437cef4a85778cd81636
- SHA1 3d20b1c6f93029ab557819efd1f32afc25ac1e88
- SHA512 d0b87c1a119ba712c8b85fcb442286133320ec03df589276106987f2947ebbc603dfabaad7e2efbec4998067ef508f1c12bbc5a54502097665315a7b9ba9cf70
- SSDEEP 768:Ugj98hSEzIOxO+OZWBaFWsBC7wU6LPLoEf73Wud9BdoJrZmZEMb+:Z0IOxO+OZWBGWsB+w93L39BdoD
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Blocklisted process makes network request 64 IoCs
flow pid Process 2 3032 rundll32.exe 3 3032 rundll32.exe 5 3032 rundll32.exe 7 3032 rundll32.exe 8 3032 rundll32.exe 9 3032 rundll32.exe 10 3032 rundll32.exe 11 3032 rundll32.exe 12 3032 rundll32.exe 13 3032 rundll32.exe 14 3032 rundll32.exe 15 3032 rundll32.exe 16 3032 rundll32.exe 17 3032 rundll32.exe 18 3032 rundll32.exe 19 3032 rundll32.exe 20 3032 rundll32.exe 21 3032 rundll32.exe 22 3032 rundll32.exe 23 3032 rundll32.exe 24 3032 rundll32.exe 25 3032 rundll32.exe 26 3032 rundll32.exe 27 3032 rundll32.exe 28 3032 rundll32.exe 29 3032 rundll32.exe 30 3032 rundll32.exe 31 3032 rundll32.exe 32 3032 rundll32.exe 33 3032 rundll32.exe 34 3032 rundll32.exe 35 3032 rundll32.exe 36 3032 rundll32.exe 37 3032 rundll32.exe 38 3032 rundll32.exe 39 3032 rundll32.exe 40 3032 rundll32.exe 41 3032 rundll32.exe 42 3032 rundll32.exe 43 3032 rundll32.exe 44 3032 rundll32.exe 45 3032 rundll32.exe 46 3032 rundll32.exe 47 3032 rundll32.exe 48 3032 rundll32.exe 49 3032 rundll32.exe 50 3032 rundll32.exe 51 3032 rundll32.exe 52 3032 rundll32.exe 53 3032 rundll32.exe 54 3032 rundll32.exe 55 3032 rundll32.exe 56 3032 rundll32.exe 57 3032 rundll32.exe 58 3032 rundll32.exe 59 3032 rundll32.exe 60 3032 rundll32.exe 61 3032 rundll32.exe 62 3032 rundll32.exe 63 3032 rundll32.exe 64 3032 rundll32.exe 65 3032 rundll32.exe 66 3032 rundll32.exe 67 3032 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.
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.
- Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 3024 wrote to memory of 3032 3024 rundll32.exe 28 PID 3024 wrote to memory of 3032 3024 rundll32.exe 28 PID 3024 wrote to memory of 3032 3024 rundll32.exe 28 PID 3024 wrote to memory of 3032 3024 rundll32.exe 28 PID 3024 wrote to memory of 3032 3024 rundll32.exe 28 PID 3024 wrote to memory of 3032 3024 rundll32.exe 28 PID 3024 wrote to memory of 3032 3024 rundll32.exe 28
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\da6a04e55e07cfd3c541c340e945c4dad38ac8d414d38dadd3f406f9c954652c.dll,#12⤵
- Blocklisted process makes network request
PID:3032
-