Analysis Overview
SHA256
0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e
Threat Level: Known bad
The file 0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e was found to be: Known bad.
Malicious Activity Summary
HawkEye
NirSoft MailPassView
Nirsoft
NirSoft WebBrowserPassView
Executes dropped EXE
Uses the VBS compiler for execution
Loads dropped DLL
Reads user/profile data of web browsers
Deletes itself
Adds Run key to start application
Looks up external IP address via web service
Accesses Microsoft Outlook accounts
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Modifies system certificate store
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-02-22 19:42
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-22 19:42
Reported
2022-02-22 19:52
Platform
win7-en-20211208
Max time kernel
152s
Max time network
139s
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 |
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 |
| 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\Roaming\Windows Update.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e.exe | N/A |
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\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-1-5-21-3846991908-3261386348-1409841751-1000\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 1256 set thread context of 1692 | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 1256 set thread context of 1648 | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Enumerates physical storage devices
Modifies system certificate store
| Description | Indicator | Process | Target |
| Set value (data) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436\Blob = 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 | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\A8985D3A65E5E5C4B2D7D66D40C6DD2FB19C5436 | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\Windows Update.exe | N/A |
| 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 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\0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e.exe
"C:\Users\Admin\AppData\Local\Temp\0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e.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"
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 | smtps.bol.com.br | udp |
| BR | 200.147.99.132:587 | smtps.bol.com.br | tcp |
| BR | 200.147.99.132:587 | smtps.bol.com.br | tcp |
Files
memory/848-56-0x0000000000AD0000-0x0000000000AD1000-memory.dmp
memory/848-55-0x00000000751B1000-0x00000000751B3000-memory.dmp
memory/848-54-0x00000000740C1000-0x00000000740C2000-memory.dmp
memory/848-57-0x00000000740C2000-0x00000000740C4000-memory.dmp
memory/848-58-0x0000000000AD1000-0x0000000000AD2000-memory.dmp
\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | 83dfaa37ff9d3836afcb41d3c1d0c975 |
| SHA1 | 32ab69b9e9744fcd096b4bf9286cd17b9b5a08df |
| SHA256 | 0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e |
| SHA512 | 2a90c6dad473c4d3eb48227c580e28abb3c77d4bcaa9833fee29e03a00d61d90e12c7bdde60fdcc5ed843243be2f1a9088e966992108e4197b8ddf03dd698b90 |
C:\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | 83dfaa37ff9d3836afcb41d3c1d0c975 |
| SHA1 | 32ab69b9e9744fcd096b4bf9286cd17b9b5a08df |
| SHA256 | 0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e |
| SHA512 | 2a90c6dad473c4d3eb48227c580e28abb3c77d4bcaa9833fee29e03a00d61d90e12c7bdde60fdcc5ed843243be2f1a9088e966992108e4197b8ddf03dd698b90 |
C:\Users\Admin\AppData\Roaming\Windows Update.exe
| MD5 | 83dfaa37ff9d3836afcb41d3c1d0c975 |
| SHA1 | 32ab69b9e9744fcd096b4bf9286cd17b9b5a08df |
| SHA256 | 0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e |
| SHA512 | 2a90c6dad473c4d3eb48227c580e28abb3c77d4bcaa9833fee29e03a00d61d90e12c7bdde60fdcc5ed843243be2f1a9088e966992108e4197b8ddf03dd698b90 |
memory/1256-63-0x00000000740C1000-0x00000000740C2000-memory.dmp
memory/1256-65-0x00000000740C2000-0x00000000740C4000-memory.dmp
memory/1256-64-0x0000000000B50000-0x0000000000B51000-memory.dmp
memory/1256-66-0x0000000000B51000-0x0000000000B52000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\SysInfo.txt
| MD5 | 7bbb8cafcc83e72d702073ace5087948 |
| SHA1 | 93a11a696796e76b874a2a2ca567f29bc86096aa |
| SHA256 | e7b64362c11c569039ac890c54d2196e2b177bcf78687dffa8afb05ba43d7ea0 |
| SHA512 | beb9f0bcbb6d28c178650296b01689bd59a709299bae8b7b87c9cd8019f01093a024d3e647b1fd28100d726d2a52882195a7721a69b17ad40b5cbc933d9dfcf5 |
memory/1692-68-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1256-70-0x0000000000B67000-0x0000000000B68000-memory.dmp
memory/1256-71-0x0000000000B56000-0x0000000000B67000-memory.dmp
memory/1692-72-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1648-73-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1648-75-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-22 19:42
Reported
2022-02-22 19:52
Platform
win10v2004-en-20220113
Max time kernel
160s
Max time network
166s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3424 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 3424 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 3424 wrote to memory of 1572 | N/A | C:\Users\Admin\AppData\Local\Temp\0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 1572 wrote to memory of 2480 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
| PID 1572 wrote to memory of 2480 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
Processes
C:\Users\Admin\AppData\Local\Temp\0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e.exe
"C:\Users\Admin\AppData\Local\Temp\0e168e47f44f0bf38ece8f53b875a8a3e049bf176d62871d1e0f8adc5400c26e.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 |
| US | 52.109.8.21:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| NL | 104.110.191.140:80 | tcp | |
| US | 20.42.65.89:443 | tcp |