Analysis
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max time kernel
140s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
13-06-2024 09:00
Behavioral task
behavioral1
Sample
幸运28数据采集器免费版/SkinH_EL.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
幸运28数据采集器免费版/SkinH_EL.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
幸运28数据采集器免费版/官方网站www.2022k.com.url
Resource
win7-20240611-en
Behavioral task
behavioral4
Sample
幸运28数据采集器免费版/官方网站www.2022k.com.url
Resource
win10v2004-20240508-en
General
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Target
幸运28数据采集器免费版/SkinH_EL.dll
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Size
86KB
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MD5
147127382e001f495d1842ee7a9e7912
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SHA1
92d1ed56032183c75d4b57d7ce30b1c4ae11dc9b
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SHA256
edf679c02ea2e170e67ab20dfc18558e2bfb4ee5d59eceeaea4b1ad1a626c3cc
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SHA512
97f5ae90a1bbacfe39b9e0f2954c24f9896cc9dca9d14364c438862996f3bbc04a4aa515742fccb3679d222c1302f5bb40c7eaddd6b5859d2d6ef79490243a4d
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SSDEEP
1536:s5Np2dgZgIehUUS3E1Ujmrvl179D53UWnGQRJZiXRmrCnKptnouy8K:s5Np2dlUX0+Cx17F8QRJZKmOK3outK
Malware Config
Signatures
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Processes:
resource yara_rule behavioral1/memory/3040-5-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/3040-3-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/3040-2-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/3040-1-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/3040-0-0x0000000010000000-0x000000001003D000-memory.dmp upx behavioral1/memory/3040-6-0x0000000010000000-0x000000001003D000-memory.dmp upx -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2312 3040 WerFault.exe rundll32.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
rundll32.exepid process 3040 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exedescription pid process target process PID 1280 wrote to memory of 3040 1280 rundll32.exe rundll32.exe PID 1280 wrote to memory of 3040 1280 rundll32.exe rundll32.exe PID 1280 wrote to memory of 3040 1280 rundll32.exe rundll32.exe PID 1280 wrote to memory of 3040 1280 rundll32.exe rundll32.exe PID 1280 wrote to memory of 3040 1280 rundll32.exe rundll32.exe PID 1280 wrote to memory of 3040 1280 rundll32.exe rundll32.exe PID 1280 wrote to memory of 3040 1280 rundll32.exe rundll32.exe PID 3040 wrote to memory of 2312 3040 rundll32.exe WerFault.exe PID 3040 wrote to memory of 2312 3040 rundll32.exe WerFault.exe PID 3040 wrote to memory of 2312 3040 rundll32.exe WerFault.exe PID 3040 wrote to memory of 2312 3040 rundll32.exe WerFault.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\幸运28数据采集器免费版\SkinH_EL.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1280 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\幸运28数据采集器免费版\SkinH_EL.dll,#12⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3040 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 2483⤵
- Program crash
PID:2312