Analysis
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max time kernel
90s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
29-10-2022 19:10
Static task
static1
Behavioral task
behavioral1
Sample
2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9.dll
Resource
win10v2004-20220901-en
General
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Target
2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9.dll
-
Size
304KB
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MD5
84f742ee26ea092d0a64be3754789bf9
-
SHA1
c8bb3fe6b23644ce357014c43a3c35f99bd3cde0
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SHA256
2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9
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SHA512
018c559128e864560091f98c58ee497be902c6ee23a9e9f5ab00e54d2f845a26f0acf88f75b5a9d65390505f7ff360b2096a712c2681558874e26d78c09c6797
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SSDEEP
6144:TSm4YbaBQT9uD8zkpPjAWCCjNUiKarbMXb9x273Wm7J4JEhz:TSm9CQcD8zkpPdWiz4Xbz2Dn7J4WB
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 1092 1296 WerFault.exe 83 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3044 wrote to memory of 1296 3044 rundll32.exe 83 PID 3044 wrote to memory of 1296 3044 rundll32.exe 83 PID 3044 wrote to memory of 1296 3044 rundll32.exe 83
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3044 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2182157e0523b57818b4150865945c82d29d41415edd1acb4c6f9116d79380d9.dll,#12⤵PID:1296
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1296 -s 5523⤵
- Program crash
PID:1092
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 1296 -ip 12961⤵PID:1208