Analysis
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max time kernel
170s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
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submitted
23-11-2022 11:21
General
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Target
b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506.exe
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Size
66KB
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MD5
8b9f223c7517649131bb7cb4019ebc71
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SHA1
5218652e4d8c344747fcb5435bcb75c355d4f94a
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SHA256
b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506
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SHA512
08d48a4b4b9330fef64f431f120b27c7899b154f64c0551caf3efffe5915ccfe22949b7e7e68c1ad5f82b49d9432f270c3098cc273174dbcb22031e186b1d552
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SSDEEP
1536:nRCPmoZK/DydoBdUz6QDGyG+JTHU/QQ5+9ul6KDe8c3Sq4f2N:nR2mSMDMB5JJL+b+9ZKq80SDK
Malware Config
Signatures
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Executes dropped EXE 4 IoCs
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Drops file in System32 directory 3 IoCs
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Drops file in Program Files directory 31 IoCs
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Modifies registry class 38 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506.exe"C:\Users\Admin\AppData\Local\Temp\b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506.exe"1⤵
- Drops file in System32 directory
- Modifies registry class
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\urdvxc.exeC:\Windows\system32\urdvxc.exe /installservice2⤵
- Executes dropped EXE
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\urdvxc.exeC:\Windows\system32\urdvxc.exe /start2⤵
- Executes dropped EXE
- Modifies registry class
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C:\Windows\SysWOW64\urdvxc.exeC:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506.exe2⤵
- Executes dropped EXE
- Modifies registry class
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C:\Windows\SysWOW64\urdvxc.exe"C:\Windows\SysWOW64\urdvxc.exe" /service1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Drops file in Program Files directory
- Modifies registry class
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
66KB
MD58b9f223c7517649131bb7cb4019ebc71
SHA15218652e4d8c344747fcb5435bcb75c355d4f94a
SHA256b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506
SHA51208d48a4b4b9330fef64f431f120b27c7899b154f64c0551caf3efffe5915ccfe22949b7e7e68c1ad5f82b49d9432f270c3098cc273174dbcb22031e186b1d552
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Filesize
66KB
MD58b9f223c7517649131bb7cb4019ebc71
SHA15218652e4d8c344747fcb5435bcb75c355d4f94a
SHA256b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506
SHA51208d48a4b4b9330fef64f431f120b27c7899b154f64c0551caf3efffe5915ccfe22949b7e7e68c1ad5f82b49d9432f270c3098cc273174dbcb22031e186b1d552
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Filesize
66KB
MD58b9f223c7517649131bb7cb4019ebc71
SHA15218652e4d8c344747fcb5435bcb75c355d4f94a
SHA256b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506
SHA51208d48a4b4b9330fef64f431f120b27c7899b154f64c0551caf3efffe5915ccfe22949b7e7e68c1ad5f82b49d9432f270c3098cc273174dbcb22031e186b1d552
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Filesize
66KB
MD58b9f223c7517649131bb7cb4019ebc71
SHA15218652e4d8c344747fcb5435bcb75c355d4f94a
SHA256b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506
SHA51208d48a4b4b9330fef64f431f120b27c7899b154f64c0551caf3efffe5915ccfe22949b7e7e68c1ad5f82b49d9432f270c3098cc273174dbcb22031e186b1d552
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Filesize
66KB
MD58b9f223c7517649131bb7cb4019ebc71
SHA15218652e4d8c344747fcb5435bcb75c355d4f94a
SHA256b241fdcb0e126ee63a6f2e53a7b6ac2a69ca6a3b7eadcbb0edfbc06cd3e60506
SHA51208d48a4b4b9330fef64f431f120b27c7899b154f64c0551caf3efffe5915ccfe22949b7e7e68c1ad5f82b49d9432f270c3098cc273174dbcb22031e186b1d552
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Filesize
124KB
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Filesize
156KB
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Filesize
124KB
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Filesize
124KB
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Filesize
124KB
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Filesize
124KB
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Filesize
124KB