Analysis Overview
SHA256
7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014
Threat Level: Known bad
The file 7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014 was found to be: Known bad.
Malicious Activity Summary
HawkEye
Nirsoft
NirSoft MailPassView
NirSoft WebBrowserPassView
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-03-10 01:39
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-03-10 01:39
Reported
2022-03-10 01:42
Platform
win7-20220223-en
Max time kernel
4294187s
Max time network
128s
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-1-5-21-1405931862-909307831-4085185274-1000\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 |
| 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 960 set thread context of 676 | N/A | C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 960 set thread context of 864 | N/A | C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.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\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.exe
"C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.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 | www.deceptiveengineering.com | udp |
| US | 103.224.182.253:80 | www.deceptiveengineering.com | tcp |
| US | 8.8.8.8:53 | ww38.deceptiveengineering.com | udp |
| US | 76.223.26.96:80 | ww38.deceptiveengineering.com | tcp |
| US | 103.224.182.253:80 | www.deceptiveengineering.com | tcp |
Files
memory/960-54-0x0000000075131000-0x0000000075133000-memory.dmp
memory/960-56-0x0000000002190000-0x0000000002191000-memory.dmp
memory/960-55-0x00000000746C0000-0x0000000074C6B000-memory.dmp
memory/960-57-0x00000000746C0000-0x0000000074C6B000-memory.dmp
memory/676-58-0x0000000000400000-0x000000000041B000-memory.dmp
memory/676-61-0x0000000000400000-0x000000000041B000-memory.dmp
memory/960-62-0x00000000021A6000-0x00000000021A7000-memory.dmp
memory/864-63-0x0000000000400000-0x0000000000458000-memory.dmp
memory/864-66-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
Analysis: behavioral2
Detonation Overview
Submitted
2022-03-10 01:39
Reported
2022-03-10 01:42
Platform
win10v2004-en-20220112
Max time kernel
113s
Max time network
115s
Command Line
Signatures
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3160 wrote to memory of 3964 | N/A | C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 3160 wrote to memory of 3964 | N/A | C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 3160 wrote to memory of 3964 | N/A | C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 3964 wrote to memory of 2424 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
| PID 3964 wrote to memory of 2424 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
Processes
C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.exe
"C:\Users\Admin\AppData\Local\Temp\7041ca2fef132d7647ec7af14f714d1be17d77f1edc5d3bddfaec5d23d242014.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 | 93.184.220.29:80 | tcp | |
| NL | 104.80.224.57:443 | tcp | |
| US | 8.8.8.8:53 | geo.prod.do.dsp.mp.microsoft.com | udp |
| IE | 20.54.24.231:443 | 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 |