Analysis
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max time kernel
142s -
max time network
162s -
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, 00:22
Behavioral task
behavioral1
Sample
353edee6063151ca84f76878f38f247e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
353edee6063151ca84f76878f38f247e.exe
Resource
win10v2004-20231215-en
General
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Target
353edee6063151ca84f76878f38f247e.exe
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Size
9.2MB
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MD5
353edee6063151ca84f76878f38f247e
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SHA1
d59d9f69516f28f8a8f6e1d8c0c1b9d4a3b2d431
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SHA256
2dba0f697ffe6da91ef9a12933ed05250f7fe6f7379f93a7310edcee301c2364
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SHA512
4e629ed968b84bc1b28feed6d25bf12e939dcec510e250b92a14846e1be1a9bec59fa1cd8c8ac4a08b38f13dd2b821d9d8c24e31118974671cd9b184cb1e0977
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SSDEEP
98304:FjNnhR2KHBZY7rMosJGzkh6MfTCOarsFQpJQI7C1RDnhzyPLv814G0xjJtQT9i6Z:rnhR2go0thaA8QIG7jiL5rjIENNGvR6G
Malware Config
Signatures
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Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 114.114.114.114 Destination IP 114.114.114.114 -
resource yara_rule behavioral2/memory/2836-0-0x0000000000400000-0x0000000001457000-memory.dmp vmprotect behavioral2/memory/2836-4-0x0000000000400000-0x0000000001457000-memory.dmp vmprotect -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies registry class 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{4336a54d-038b-4685-ab02-99bb52d3fb8b}\Instance\ 353edee6063151ca84f76878f38f247e.exe Key created \REGISTRY\USER\S-1-5-21-1815711207-1844170477-3539718864-1000_Classes\WOW6432Node\CLSID\{018D5C66-4533-4307-9B53-224DE2ED1FE6}\Instance\ 353edee6063151ca84f76878f38f247e.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2836 353edee6063151ca84f76878f38f247e.exe 2836 353edee6063151ca84f76878f38f247e.exe -
Suspicious behavior: LoadsDriver 1 IoCs
pid Process 668 Process not Found -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2836 353edee6063151ca84f76878f38f247e.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2836 353edee6063151ca84f76878f38f247e.exe 2836 353edee6063151ca84f76878f38f247e.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2836 wrote to memory of 2316 2836 353edee6063151ca84f76878f38f247e.exe 90 PID 2836 wrote to memory of 2316 2836 353edee6063151ca84f76878f38f247e.exe 90 PID 2836 wrote to memory of 2316 2836 353edee6063151ca84f76878f38f247e.exe 90
Processes
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C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe"C:\Users\Admin\AppData\Local\Temp\353edee6063151ca84f76878f38f247e.exe"1⤵
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2836 -
C:\Windows\SysWOW64\nslookup.exenslookup -qt=TXT mxgmxbbyxb.bbyyjy.com 114.114.114.1142⤵PID:2316
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