Analysis
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max time kernel
141s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
02-02-2023 13:44
Behavioral task
behavioral1
Sample
newsoftware-tester.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
newsoftware-tester.exe
Resource
win10v2004-20221111-en
General
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Target
newsoftware-tester.exe
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Size
6KB
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MD5
d785e46b0d269b0578dcfd1b90375a6a
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SHA1
d1c4a196f24f0659c29fb05e99e690c87bf6d673
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SHA256
164df1aecac769eb2d9485abcb776f9ee55fc1e297c5b8b2bc50009e786d41b2
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SHA512
ea93bf91f0035a2996f227e04ccca718a9a470ca477e2e5af12a5180c70c62d6efcdbfd29d40e0458baa5ebdd525b5281e342ec29d01fc6fc9173a5b625704c3
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SSDEEP
96:673zsN+JBcMAiLt6NkIJmaI8RP4e/kvHxNezNt:oo+MOLtErRJcvb4
Malware Config
Extracted
purecrypter
http://justnormalsite.ddns.net/SystemEnv/uploads/newsoftware-tester_Ilbiekxz.png
Signatures
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PureCrypter
PureCrypter is a .NET malware loader first seen in early 2021.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2248 4944 WerFault.exe newsoftware-tester.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
newsoftware-tester.exedescription pid process Token: SeDebugPrivilege 4944 newsoftware-tester.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\newsoftware-tester.exe"C:\Users\Admin\AppData\Local\Temp\newsoftware-tester.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 17442⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 372 -p 4944 -ip 49441⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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memory/4944-132-0x0000000000E70000-0x0000000000E78000-memory.dmpFilesize
32KB