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Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
22/12/2023, 14:13
Static task
static1
Behavioral task
behavioral1
Sample
bb20cce9c40afb6ef79aef4d73778211.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
bb20cce9c40afb6ef79aef4d73778211.exe
Resource
win10v2004-20231215-en
General
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Target
bb20cce9c40afb6ef79aef4d73778211.exe
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Size
1.9MB
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MD5
bb20cce9c40afb6ef79aef4d73778211
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SHA1
6c07d0704f43dc9c73c909c29f8b0f1aed58d99a
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SHA256
489d55e4b4d9464e38e1306c9165ffeab093f8815433928fd101bc8e0bb59a25
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SHA512
35a424f9578808814ac551346171ea86351fdf24db9e500b1877bba0bf36d16d6bb02c82633f299a4ca3d54e990e727922f3585a984f8c38f5db4db8f9ff403f
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SSDEEP
49152:Qoa1taC070dNliT+RYCqz8+ihFrb39WQS/Pq:Qoa1taC02cqK7z8tF1WQSq
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 2856 49BB.tmp -
Executes dropped EXE 1 IoCs
pid Process 2856 49BB.tmp -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1448 wrote to memory of 2856 1448 bb20cce9c40afb6ef79aef4d73778211.exe 91 PID 1448 wrote to memory of 2856 1448 bb20cce9c40afb6ef79aef4d73778211.exe 91 PID 1448 wrote to memory of 2856 1448 bb20cce9c40afb6ef79aef4d73778211.exe 91
Processes
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C:\Users\Admin\AppData\Local\Temp\bb20cce9c40afb6ef79aef4d73778211.exe"C:\Users\Admin\AppData\Local\Temp\bb20cce9c40afb6ef79aef4d73778211.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1448 -
C:\Users\Admin\AppData\Local\Temp\49BB.tmp"C:\Users\Admin\AppData\Local\Temp\49BB.tmp" --splashC:\Users\Admin\AppData\Local\Temp\bb20cce9c40afb6ef79aef4d73778211.exe 987D8F482856CA17BC9A8A0CDAC8FFFA4E0A4F2678ACACA504508F8386BE9FAB81BAA5763AF82B8B6459541B6CA106B0CC194F924C13D82D31D26FDB7A581DB12⤵
- Deletes itself
- Executes dropped EXE
PID:2856
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Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
873KB
MD5c2b1e811ca9b15af7dee96dcf7391928
SHA18addf4bc92a1c919e3de05079094c07d8eedef06
SHA25625b17e2deee014a8c939da61822c57dc23e14508f2c7648e53586cc076136d82
SHA5121012d87336cd54e72f1e0943f94a1845160d3091f510bc9458eee469dafcd74dcd4e322833a48d69fdd4f54e92ebcbe9ed4b467346b1393037f708984f064ce7
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Filesize
667KB
MD5036f11058a407bee4f6ae94d9d5f57da
SHA13d38cc1574251578d7aeb86d5cd7e5564fbb9d3c
SHA256f99211081c0d604c50529501b1ddc7f89e0c023489574a015fd7327498c03dd0
SHA512165ec7c980953b701f9ce1f851ef8829ae0debd8cf54494923cb06a86435725ae03e5756e2d8a813804fb0fc666b93382836c7bfc931c0447cc724696e3ae19e