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Analysis
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max time kernel
139s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
23/09/2023, 12:08
Static task
static1
Behavioral task
behavioral1
Sample
27831c6f0ea87a651534a6863ef52f205aeb1f5b1688d2f1639dc594fdbacf48.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
27831c6f0ea87a651534a6863ef52f205aeb1f5b1688d2f1639dc594fdbacf48.dll
Resource
win10v2004-20230915-en
General
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Target
27831c6f0ea87a651534a6863ef52f205aeb1f5b1688d2f1639dc594fdbacf48.dll
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Size
2.1MB
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MD5
1193d5e99be432e41dd4545f7549d55a
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SHA1
82064ba76d1479efcd86d59e7dfad98287189eac
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SHA256
27831c6f0ea87a651534a6863ef52f205aeb1f5b1688d2f1639dc594fdbacf48
-
SHA512
d6435e9560234e05eec8d3ef0f125d0f77a315606dee6d5aa16c0114ce71500473a3179bdb75220401c235e264adfb814a8e72dbc61a56c96ece47dc495f0b99
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SSDEEP
49152:vcz84BSm/mJoQAXJmJmEfZOkNPSTqctjRTDpJMMU:k7Ym/eMcfPSTqsL5U
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 2448 404 WerFault.exe 87 -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1756 wrote to memory of 404 1756 rundll32.exe 87 PID 1756 wrote to memory of 404 1756 rundll32.exe 87 PID 1756 wrote to memory of 404 1756 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\27831c6f0ea87a651534a6863ef52f205aeb1f5b1688d2f1639dc594fdbacf48.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1756 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\27831c6f0ea87a651534a6863ef52f205aeb1f5b1688d2f1639dc594fdbacf48.dll,#12⤵PID:404
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 404 -s 5643⤵
- Program crash
PID:2448
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 404 -ip 4041⤵PID:4372