Analysis Overview
SHA256
0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049
Threat Level: Known bad
The file 0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049 was found to be: Known bad.
Malicious Activity Summary
HawkEye
Nirsoft
NirSoft MailPassView
NirSoft WebBrowserPassView
Nirsoft
Uses the VBS compiler for execution
Accesses Microsoft Outlook accounts
Looks up external IP address via web service
Suspicious use of SetThreadContext
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-02-22 22:19
Signatures
Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-22 22:19
Reported
2022-02-22 22:22
Platform
win7-en-20211208
Max time kernel
117s
Max time network
130s
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 |
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 |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | whatismyipaddress.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 964 set thread context of 1980 | N/A | C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 964 set thread context of 1640 | N/A | C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.exe
"C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.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 | 104.16.155.36:443 | whatismyipaddress.com | tcp |
Files
memory/964-54-0x0000000075D61000-0x0000000075D63000-memory.dmp
memory/964-55-0x0000000074461000-0x0000000074462000-memory.dmp
memory/964-56-0x0000000000D30000-0x0000000000D31000-memory.dmp
memory/964-57-0x0000000074462000-0x0000000074464000-memory.dmp
memory/1980-58-0x0000000000400000-0x000000000041B000-memory.dmp
memory/964-60-0x0000000000D35000-0x0000000000D46000-memory.dmp
memory/1980-61-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1640-62-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/1640-65-0x0000000000400000-0x0000000000458000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-22 22:19
Reported
2022-02-22 22:22
Platform
win10v2004-en-20220112
Max time kernel
111s
Max time network
159s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2436 wrote to memory of 3536 | N/A | C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 2436 wrote to memory of 3536 | N/A | C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 2436 wrote to memory of 3536 | N/A | C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 3536 wrote to memory of 3692 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
| PID 3536 wrote to memory of 3692 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
Processes
C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.exe
"C:\Users\Admin\AppData\Local\Temp\0826278ce6120f1730ff87aa84ded08db3f6941cc910f46d9f57957ecf699049.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 | 8.238.111.254:80 | tcp | |
| NL | 8.248.7.254:80 | tcp | |
| NL | 8.248.7.254:80 | tcp | |
| US | 8.8.8.8:53 | geo.prod.do.dsp.mp.microsoft.com | udp |
| IE | 20.54.24.69:443 | geo.prod.do.dsp.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | kv801.prod.do.dsp.mp.microsoft.com | udp |
| NL | 184.29.205.60:443 | kv801.prod.do.dsp.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | cp801.prod.do.dsp.mp.microsoft.com | udp |
| NL | 184.29.205.60:443 | cp801.prod.do.dsp.mp.microsoft.com | tcp |
| NL | 184.29.205.60:443 | cp801.prod.do.dsp.mp.microsoft.com | tcp |