Overview
overview
4Static
static
1server-booster.zip
windows11-21h2-x64
4server-boo...DME.md
windows11-21h2-x64
3server-boo...g.json
windows11-21h2-x64
3server-boo...ng.txt
windows11-21h2-x64
3server-boo...ns.txt
windows11-21h2-x64
3server-boo...ns.txt
windows11-21h2-x64
3server-boo...es.txt
windows11-21h2-x64
3server-boo...ll.cmd
windows11-21h2-x64
1server-boo...uth.py
windows11-21h2-x64
3server-boo...ain.py
windows11-21h2-x64
3server-boo...le.txt
windows11-21h2-x64
3server-boo...rt.bat
windows11-21h2-x64
1Analysis
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max time kernel
426s -
max time network
1148s -
platform
windows11-21h2_x64 -
resource
win11-20241023-en -
resource tags
arch:x64arch:x86image:win11-20241023-enlocale:en-usos:windows11-21h2-x64system -
submitted
03-12-2024 19:20
Static task
static1
Behavioral task
behavioral1
Sample
server-booster.zip
Resource
win11-20241007-en
Behavioral task
behavioral2
Sample
server-booster/README.md
Resource
win11-20241007-en
Behavioral task
behavioral3
Sample
server-booster/config.json
Resource
win11-20241007-en
Behavioral task
behavioral4
Sample
server-booster/error_boosting.txt
Resource
win11-20241023-en
Behavioral task
behavioral5
Sample
server-booster/input/1m_tokens.txt
Resource
win11-20241007-en
Behavioral task
behavioral6
Sample
server-booster/input/3m_tokens.txt
Resource
win11-20241007-en
Behavioral task
behavioral7
Sample
server-booster/input/proxies.txt
Resource
win11-20241007-en
Behavioral task
behavioral8
Sample
server-booster/install.cmd
Resource
win11-20241007-en
Behavioral task
behavioral9
Sample
server-booster/keyauth.py
Resource
win11-20241007-en
Behavioral task
behavioral10
Sample
server-booster/main.py
Resource
win11-20241023-en
Behavioral task
behavioral11
Sample
server-booster/module.txt
Resource
win11-20241007-en
Behavioral task
behavioral12
Sample
server-booster/start.bat
Resource
win11-20241007-en
General
-
Target
server-booster/error_boosting.txt
-
Size
6B
-
MD5
ed19ca99581136d44b35bbb2240a6bf6
-
SHA1
d0ac1626cb4713dd5e6b3ff63d818efac90ab4b3
-
SHA256
aea52d27230b89ca1b732866afbe137a98e65100049a56b3293def8d5fe7dda0
-
SHA512
d785955c6486bbfdd24879a66814e7fec52a179f2a1b41a010e5896da3cf0753b1ae0ec4db029b6f4e2fb545fcd3b633fc3196f7d1c0cf643b9ba7755a1292a1
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-4248760313-3670024077-2384670640-1000_Classes\Local Settings cmd.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 220 wrote to memory of 684 220 cmd.exe 80 PID 220 wrote to memory of 684 220 cmd.exe 80
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\server-booster\error_boosting.txt1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:220 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\server-booster\error_boosting.txt2⤵PID:684
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