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Analysis
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max time kernel
142s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230831-en -
resource tags
arch:x64arch:x86image:win10v2004-20230831-enlocale:en-usos:windows10-2004-x64system -
submitted
01/09/2023, 06:22
Static task
static1
Behavioral task
behavioral1
Sample
1dca91cb7cc387cc708dd058bd12a300fafac08ede939c2f696e576e19273cc5.dll
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1dca91cb7cc387cc708dd058bd12a300fafac08ede939c2f696e576e19273cc5.dll
Resource
win10v2004-20230831-en
General
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Target
1dca91cb7cc387cc708dd058bd12a300fafac08ede939c2f696e576e19273cc5.dll
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Size
5.2MB
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MD5
d1f02b842a2436bb5d8e94751d098d4f
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SHA1
4edc5d6b32cde8fc6a36a2ff3e392347219837ee
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SHA256
1dca91cb7cc387cc708dd058bd12a300fafac08ede939c2f696e576e19273cc5
-
SHA512
b8105e6aec35f0b39c86a636c6e8d589f66249fe1f95afaa8f0847044650770de62ace28f403be40108414ae4205275b21bc3f9f33fef92729977f1cd947b7f9
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SSDEEP
49152:ou8tUDv8sODg7qwYZIzGEdbX7FpfSwPIPoCzKCcF:smDv8DsewYZIzGY7LfSwPIPoQN
Malware Config
Signatures
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Program crash 1 IoCs
pid pid_target Process procid_target 4508 4784 WerFault.exe 82 -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4784 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4044 wrote to memory of 4784 4044 rundll32.exe 82 PID 4044 wrote to memory of 4784 4044 rundll32.exe 82 PID 4044 wrote to memory of 4784 4044 rundll32.exe 82
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1dca91cb7cc387cc708dd058bd12a300fafac08ede939c2f696e576e19273cc5.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:4044 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1dca91cb7cc387cc708dd058bd12a300fafac08ede939c2f696e576e19273cc5.dll,#12⤵
- Suspicious use of SetWindowsHookEx
PID:4784 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4784 -s 7923⤵
- Program crash
PID:4508
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4784 -ip 47841⤵PID:1416