Analysis
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max time kernel
153s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
21-09-2023 17:17
General
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Target
Purchase List Xls.exe
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Size
1.1MB
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MD5
cd8fc2c274368e1343bf8d74c32fa24e
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SHA1
535ec18e4fbc9895e3941c396ede59e5d2b8925e
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SHA256
f2090573cb87041990365a6fec8532cdc4f1cd9928a1aae37e06d0f1f8a5e9d5
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SHA512
0a5c0a46ed84a160e670d0f1decfbde20db2f05c644fdbc0a57e229af57f10be2e4cd5f691ad2dab0dfeed0723424d4ad120e13b25043ea9a9716f712196cb9a
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SSDEEP
24576:JCUdkXSFsDBEPaZ03lqSlwvtvl3yd2OluON4fA9uC:sUGJD6PaO1qSlstvl3yd2OluON4fA9u
Malware Config
Extracted
Protocol: smtp- Host:
mail.lucd.shop - Port:
587 - Username:
[email protected] - Password:
@lucd.shop
Signatures
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HawkEye
HawkEye is a malware kit that has seen continuous development since at least 2013.
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
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NirSoft MailPassView 5 IoCs
Password recovery tool for various email clients
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NirSoft WebBrowserPassView 5 IoCs
Password recovery tool for various web browsers
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Nirsoft 9 IoCs
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Looks for VMWare Tools registry key 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Uses the VBS compiler for execution 1 TTPs
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Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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Suspicious use of SetThreadContext 3 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 32 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\Purchase List Xls.exe"C:\Users\Admin\AppData\Local\Temp\Purchase List Xls.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QAgHtvI" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF647.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\Purchase List Xls.exe"{path}"2⤵
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C:\Users\Admin\AppData\Local\Temp\Purchase List Xls.exe"{path}"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"3⤵
- Accesses Microsoft Outlook accounts
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exeC:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"3⤵
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
3KB
MD5f94dc819ca773f1e3cb27abbc9e7fa27
SHA19a7700efadc5ea09ab288544ef1e3cd876255086
SHA256a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92
SHA51272a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196
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Filesize
1KB
MD5288d25875dc3d64d1d7a29a943fe6f42
SHA1d032cb1bf47d0747f96374673948551a7fe6687a
SHA2563b307a8e8dbaed2c1aa4c181ca89bde871d2a4962b797b9bf60edbf1d5f10628
SHA512da2bbea68ca7963c39f77d141ecc75b32708ab2eb85f06b8c32595c5a6c34106740d9dba42f50cd40f6bf1f0b6f1f49a5f6a8dd7a613497ee57669a2dda955c5
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Filesize
108KB
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Filesize
108KB
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Filesize
108KB
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Filesize
108KB
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Filesize
352KB
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Filesize
352KB
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Filesize
352KB
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Filesize
352KB
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Filesize
3.3MB
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Filesize
1.1MB
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Filesize
728KB
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Filesize
544KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
584KB
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Filesize
7.7MB
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Filesize
624KB
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Filesize
64KB
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Filesize
48KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
344KB
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Filesize
40KB
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Filesize
544KB
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Filesize
64KB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
32KB
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Filesize
64KB
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Filesize
7.7MB