Analysis
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max time kernel
147s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2022, 18:47
Behavioral task
behavioral1
Sample
db34611ba6735213567cbf2e5479941e612a2d8bfda7c781d52149dc1778cef2.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
db34611ba6735213567cbf2e5479941e612a2d8bfda7c781d52149dc1778cef2.dll
Resource
win10v2004-20220812-en
General
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Target
db34611ba6735213567cbf2e5479941e612a2d8bfda7c781d52149dc1778cef2.dll
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Size
111KB
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MD5
01f99b4674b27e41b1ba3bc8942e33e3
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SHA1
34ce987c7e716e85f9bb5f3ef9d8e91ee5eae9b0
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SHA256
db34611ba6735213567cbf2e5479941e612a2d8bfda7c781d52149dc1778cef2
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SHA512
8028f76a68db7ab233271ef04f2644aafd2ab93cf3b9a1c7d6fb6569389be59e5aafd6e12e07f76ea1b139fe1d7b30ef1136996bbdab8e808244a25813ab6d0e
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SSDEEP
1536:VhAln6fjYuvecqb0MbubkFN6xdgjbWqPayNdnKmwyNXs4J397hw056IDgwpvgdho:O6fVvrqJbFmibWqPaO7z1s+3P5HzM3K
Malware Config
Signatures
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resource yara_rule behavioral2/memory/5016-133-0x0000000010000000-0x000000001000D000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 1276 5016 WerFault.exe 82 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 5056 wrote to memory of 5016 5056 rundll32.exe 82 PID 5056 wrote to memory of 5016 5056 rundll32.exe 82 PID 5056 wrote to memory of 5016 5056 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\db34611ba6735213567cbf2e5479941e612a2d8bfda7c781d52149dc1778cef2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:5056 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\db34611ba6735213567cbf2e5479941e612a2d8bfda7c781d52149dc1778cef2.dll,#12⤵PID:5016
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5016 -s 5723⤵
- Program crash
PID:1276
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5016 -ip 50161⤵PID:5088