Analysis
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max time kernel
148s -
max time network
170s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
01/11/2023, 13:53
Behavioral task
behavioral1
Sample
NEAS.11a434e171b292dfbf7da872672a22c0.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.11a434e171b292dfbf7da872672a22c0.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.11a434e171b292dfbf7da872672a22c0.exe
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Size
64KB
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MD5
11a434e171b292dfbf7da872672a22c0
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SHA1
4e83adabb122a9863b1f50deb11b99e44b59f1d8
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SHA256
320b48c08f539085a513f8f000219f66357d3c8e1596c71de90cb1df6724d526
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SHA512
4d5e57560aa257ed86860f9e5296186ea2db100cf02fe63464ad66878de22bb3892fb4ac72d816b8977555dcd3fae2cfd1b8aa8c2cade48d60efcae31f2c867a
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SSDEEP
768:hTLbsOPqy5eunT+WMbOBH9hXu5du8HCfhZQzOr:ZLVY5W6OBHDXSu86Z9r
Malware Config
Signatures
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resource yara_rule behavioral2/memory/4840-0-0x0000000000400000-0x0000000000410000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 4992 4840 WerFault.exe 35 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeManageVolumePrivilege 3864 svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.11a434e171b292dfbf7da872672a22c0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.11a434e171b292dfbf7da872672a22c0.exe"1⤵PID:4840
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4840 -s 2402⤵
- Program crash
PID:4992
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4840 -ip 48401⤵PID:4056
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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵PID:3876
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3864
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
16KB
MD58dea1e7c556c84d94a7f07a9ebaa4ccc
SHA1ae78551f8b62ea0a38714f0712ac522f9d7e3af1
SHA256a3226945a61f89dd61638504ef6fae20fd64d372448e9e7376738990c4720a3a
SHA5121490bfb159974de76fd0b1cf77e8947d52fb35b85ec9665149653279cc5cdbb817f076270d4e20eb50616dfdb7a22380ca0be07862673351906ea99a51e52fd4