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Analysis
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max time kernel
121s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
22/08/2023, 06:33
Behavioral task
behavioral1
Sample
2e88c7151d000bb0e77cda139194b0a54992bf67c3a04f20325d7712563a1d10.dll
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
2e88c7151d000bb0e77cda139194b0a54992bf67c3a04f20325d7712563a1d10.dll
Resource
win10v2004-20230703-en
General
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Target
2e88c7151d000bb0e77cda139194b0a54992bf67c3a04f20325d7712563a1d10.dll
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Size
1.6MB
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MD5
395157ae43f1eb7a36ad3ca8447cba06
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SHA1
795cc39a794e90e92b7104ed52ee9efb2647ab2f
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SHA256
2e88c7151d000bb0e77cda139194b0a54992bf67c3a04f20325d7712563a1d10
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SHA512
ebce81cdd0d3746eda47f33b920368d6bde579ee914c65fefcffda2367b7a9c747f7db74442e113f29adc3b1e4542f547d4d4c44e892019609bd7b9eed5bff7d
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SSDEEP
49152:5Tz99424Hv+jAXgSGUrieHEMu2GvLELim:Zj424PPgS5WeHEMWTLm
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1612-54-0x00000000746E0000-0x0000000074AD7000-memory.dmp vmprotect -
Program crash 1 IoCs
pid pid_target Process procid_target 2532 1612 WerFault.exe 28 -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2188 wrote to memory of 1612 2188 rundll32.exe 28 PID 2188 wrote to memory of 1612 2188 rundll32.exe 28 PID 2188 wrote to memory of 1612 2188 rundll32.exe 28 PID 2188 wrote to memory of 1612 2188 rundll32.exe 28 PID 2188 wrote to memory of 1612 2188 rundll32.exe 28 PID 2188 wrote to memory of 1612 2188 rundll32.exe 28 PID 2188 wrote to memory of 1612 2188 rundll32.exe 28 PID 1612 wrote to memory of 2532 1612 rundll32.exe 29 PID 1612 wrote to memory of 2532 1612 rundll32.exe 29 PID 1612 wrote to memory of 2532 1612 rundll32.exe 29 PID 1612 wrote to memory of 2532 1612 rundll32.exe 29
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2e88c7151d000bb0e77cda139194b0a54992bf67c3a04f20325d7712563a1d10.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2188 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\2e88c7151d000bb0e77cda139194b0a54992bf67c3a04f20325d7712563a1d10.dll,#12⤵
- Suspicious use of WriteProcessMemory
PID:1612 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1612 -s 2763⤵
- Program crash
PID:2532
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