Analysis
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max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system -
submitted
14-10-2023 04:01
Behavioral task
behavioral1
Sample
aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8_JC.exe
Resource
win10v2004-20230915-en
General
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Target
aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8_JC.exe
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Size
3.2MB
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MD5
3b1301fda1635cdbc9536a1f42eef496
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SHA1
de04434bf78fc5ddca83266badff4907c32fca3f
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SHA256
aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8
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SHA512
d84fdf566c003ecfa5cb5f2f12d1d72406c49c914c335c8eeb85c0737f3d3aefc38f6f1abaa7db30fa473ede65a3b6d87c6c77c1ccf6399950ec1e7126f69828
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SSDEEP
49152:dpCnUWZ1UrxlIFy1/1pXmfYDlfAkGasOszjFFoAp/GqLFMk3D7pAuJq7NbTE:OUBxFpa7Ppjtx8FE
Malware Config
Signatures
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Suspicious use of WriteProcessMemory 3 IoCs
Processes:
aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8_JC.exedescription pid Process procid_target PID 2532 wrote to memory of 2636 2532 aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8_JC.exe 28 PID 2532 wrote to memory of 2636 2532 aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8_JC.exe 28 PID 2532 wrote to memory of 2636 2532 aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8_JC.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8_JC.exe"C:\Users\Admin\AppData\Local\Temp\aef0158128517c30222e8c9518249b79ce07953606b18b8fcdbd7890d6b34cf8_JC.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2532 -
C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2532 -s 10362⤵PID:2636
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf