Analysis
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max time kernel
141s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
19-09-2022 09:25
Static task
static1
Behavioral task
behavioral1
Sample
75ec3f2db4ab24cb7d76f600b7d0c422f1e7ad9bdbddbc7383bf442232c0ef26.dll
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
75ec3f2db4ab24cb7d76f600b7d0c422f1e7ad9bdbddbc7383bf442232c0ef26.dll
Resource
win10v2004-20220812-en
General
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Target
75ec3f2db4ab24cb7d76f600b7d0c422f1e7ad9bdbddbc7383bf442232c0ef26.dll
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Size
315KB
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MD5
7111661bb25a95fde0fa3e639da69beb
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SHA1
e9fe547a1af50b05a3f31015568f2178ce5240c3
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SHA256
75ec3f2db4ab24cb7d76f600b7d0c422f1e7ad9bdbddbc7383bf442232c0ef26
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SHA512
b56605f902c3967d91b1390b5e8e37fc9d6bedd7a532a31d79fd3d62f0fc787eb4a75878d0b1f935c3432adb372bf1e47fbf9992f454fff08f1e288fe3b9f1f1
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SSDEEP
6144:Cgo2cmVLxDlIUlxXj6kxm+31odUT23mlAxfBZ9ef25fX3aw8q:Cg9dLhl15oma5xZvTP3Qq
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4312 2868 WerFault.exe 79 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3472 wrote to memory of 2868 3472 rundll32.exe 79 PID 3472 wrote to memory of 2868 3472 rundll32.exe 79 PID 3472 wrote to memory of 2868 3472 rundll32.exe 79
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\75ec3f2db4ab24cb7d76f600b7d0c422f1e7ad9bdbddbc7383bf442232c0ef26.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3472 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\75ec3f2db4ab24cb7d76f600b7d0c422f1e7ad9bdbddbc7383bf442232c0ef26.dll,#12⤵PID:2868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2868 -s 5483⤵
- Program crash
PID:4312
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2868 -ip 28681⤵PID:5004