Analysis Overview
SHA256
6d51784aeffbe05410d9511802b2da247a5d3bacca27429b75578b35e9f9252e
Threat Level: Known bad
The file 6d51784aeffbe05410d9511802b2da247a5d3bacca27429b75578b35e9f9252e was found to be: Known bad.
Malicious Activity Summary
HawkEye
Nirsoft
NirSoft WebBrowserPassView
NirSoft MailPassView
Executes dropped EXE
Checks computer location settings
Uses the VBS compiler for execution
Loads dropped DLL
Adds Run key to start application
Accesses Microsoft Outlook accounts
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-10 02:29
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-10 02:29
Reported
2022-03-10 02:31
Platform
win10v2004-en-20220113
Max time kernel
133s
Max time network
137s
Command Line
Signatures
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\6d51784aeffbe05410d9511802b2da247a5d3bacca27429b75578b35e9f9252e.exe | N/A |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6d51784aeffbe05410d9511802b2da247a5d3bacca27429b75578b35e9f9252e.exe
"C:\Users\Admin\AppData\Local\Temp\6d51784aeffbe05410d9511802b2da247a5d3bacca27429b75578b35e9f9252e.exe"
C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
"C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe"
C:\Windows\SysWOW64\fondue.exe
"C:\Windows\system32\fondue.exe" /enable-feature:NetFx3 /caller-name:mscoreei.dll
C:\Windows\system32\FonDUE.EXE
"C:\Windows\sysnative\FonDUE.EXE" /enable-feature:NetFx3 /caller-name:mscoreei.dll
Network
| Country | Destination | Domain | Proto |
| DE | 67.24.27.254:80 | tcp | |
| DE | 67.24.27.254:80 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-10 02:29
Reported
2022-03-10 02:31
Platform
win7-en-20211208
Max time kernel
139s
Max time network
121s
Command Line
Signatures
HawkEye
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Loads dropped DLL
Uses the VBS compiler for execution
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | whatismyipaddress.com | N/A | N/A |
| N/A | whatismyipaddress.com | N/A | N/A |
| N/A | whatismyipaddress.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1956 set thread context of 2020 | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 1956 set thread context of 1624 | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\DllHost.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6d51784aeffbe05410d9511802b2da247a5d3bacca27429b75578b35e9f9252e.exe
"C:\Users\Admin\AppData\Local\Temp\6d51784aeffbe05410d9511802b2da247a5d3bacca27429b75578b35e9f9252e.exe"
C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
"C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe"
C:\Users\Admin\AppData\Roaming\Windows Update.exe
"C:\Users\Admin\AppData\Roaming\Windows Update.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
dw20.exe -x -s 448
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | whatismyipaddress.com | udp |
| US | 104.16.154.36:80 | whatismyipaddress.com | tcp |
| US | 104.16.154.36:443 | whatismyipaddress.com | tcp |
| US | 104.16.154.36:443 | whatismyipaddress.com | tcp |
| US | 8.8.8.8:53 | smtp.gmail.com | udp |
| US | 142.250.102.108:587 | smtp.gmail.com | tcp |
| US | 142.250.102.108:587 | smtp.gmail.com | tcp |
Files
memory/1904-55-0x0000000076731000-0x0000000076733000-memory.dmp
memory/1904-57-0x0000000000880000-0x0000000000882000-memory.dmp
memory/268-58-0x0000000000200000-0x0000000000202000-memory.dmp
\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
memory/268-64-0x0000000000400000-0x0000000000401000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\presentacion de proyecto.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
memory/1248-68-0x00000000009E0000-0x00000000009E1000-memory.dmp
memory/1248-67-0x0000000073440000-0x00000000739EB000-memory.dmp
memory/1248-69-0x0000000073440000-0x00000000739EB000-memory.dmp
\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
C:\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
C:\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
C:\Users\Admin\AppData\Local\Temp\presentacion proyecto.jpg
| MD5 | b813ecaef399ecbcde91be36256e47ef |
| SHA1 | d938fff4d81e512a78b72b233bf21e0be7d5cf26 |
| SHA256 | f542abf4f4f0bf2ca34ee9db043940b172d4e33259fff97191b91f6043eeb293 |
| SHA512 | 6c5e77cf9652bf51266f0c5df7bbaa7e9d0720a41aa1612f09ea504a3c2d35b07fc0289ebf8e9e23a605f066e9ff9636d313ec14cd52cf7a8bba8f39f3c84029 |
memory/1956-76-0x0000000000B00000-0x0000000000B01000-memory.dmp
memory/1956-75-0x0000000073440000-0x00000000739EB000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
| MD5 | 9806edc00a4ed9d1706e97156f06ccfe |
| SHA1 | b223839a2bad7b5fcaeb31b309192bd6f870de2b |
| SHA256 | c250e87bab5b9ae4a54ee42496bc2162921304fcea50dc69631d3af9497e64aa |
| SHA512 | 1f7540456a5541b03fe8dd7bbe88963c70d4c7360ffe9ca8a8b80eb5b725cd70e6bbc87dae52ca9b913bd6ed247b63c1f5c27b8e34956a19f8e5f1f8b50f4a8e |
memory/2020-78-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2020-81-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1956-82-0x0000000000B16000-0x0000000000B17000-memory.dmp
memory/1624-83-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1624-86-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | 1dc3326c6046aacbc99da5b15e7c6e86 |
| SHA1 | 8ca39947b7683b76ddb8e93e505d5e8368090793 |
| SHA256 | bdcc4422c16e50c9bf94d509481e7ba389a0eb648cfc83004d019f056f15118b |
| SHA512 | d060f1a10e3207c18ca950bdfaa61759f0b5b1d56c2f46da00389674c70734844662490e2d5a6e446a6b03acf637f4f4efd75da6563352717faf3f3d6a2b9aac |
memory/812-90-0x0000000001E80000-0x0000000001E81000-memory.dmp