Analysis Overview
SHA256
6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1
Threat Level: Known bad
The file 6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1 was found to be: Known bad.
Malicious Activity Summary
M00nd3v_Logger
HawkEye Reborn
Nirsoft
M00nD3v Logger Payload
NirSoft WebBrowserPassView
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
Drops file in Windows directory
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-02-05 14:41
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-05 14:41
Reported
2022-02-05 14:43
Platform
win7-en-20211208
Max time kernel
135s
Max time network
121s
Command Line
Signatures
HawkEye Reborn
M00nd3v_Logger
M00nD3v Logger Payload
| 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 |
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 |
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1652 set thread context of 1852 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe | C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe |
| PID 1852 set thread context of 1724 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe
"C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\TTchoqyHVlZPe" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA87E.tmp"
C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe
"{path}"
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\tmpE262.tmp"
Network
Files
memory/1652-53-0x0000000075531000-0x0000000075533000-memory.dmp
memory/1652-54-0x0000000002210000-0x0000000002211000-memory.dmp
memory/1652-55-0x0000000002211000-0x0000000002212000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpA87E.tmp
| MD5 | 85fe41cbc64bdf6794ff321a686a43ed |
| SHA1 | 52e13dac6602aa1ce758a0ada18dedcf7b4786bd |
| SHA256 | 3d7a40fd166602a42659d4e5b7ff926e89da09d4a0f43a4413f6cdc5b10620e1 |
| SHA512 | cbff1a8b9f6fb971d546bb399d8fbef8c42e3873dc52b19812005a8d7f285b76f81b7beb781011e68d78c8b1c9aa63432599b247658eea827c0c899fa45a107a |
memory/1852-57-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1852-58-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1852-59-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1852-60-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1852-61-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1852-63-0x0000000000110000-0x0000000000111000-memory.dmp
memory/1724-64-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1724-65-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1724-67-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1724-68-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1724-66-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1724-69-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1724-71-0x0000000000400000-0x0000000000477000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpE262.tmp
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-05 14:41
Reported
2022-02-05 14:43
Platform
win10v2004-en-20220113
Max time kernel
80s
Max time network
129s
Command Line
Signatures
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SoftwareDistribution\ReportingEvents.log | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\WindowsUpdate.log | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\DataStore.edb | C:\Windows\system32\svchost.exe | N/A |
| File opened for modification | C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm | C:\Windows\system32\svchost.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\system32\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2220 wrote to memory of 4960 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 2220 wrote to memory of 4960 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 2220 wrote to memory of 4960 | N/A | C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 4960 wrote to memory of 4948 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
| PID 4960 wrote to memory of 4948 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
Processes
C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.exe
"C:\Users\Admin\AppData\Local\Temp\6ad339e5764e335403390892ed5461bcc70d63d2575228de85311e5d6878d1f1.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
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | settings-win.data.microsoft.com | udp |
| US | 52.167.17.97:443 | settings-win.data.microsoft.com | tcp |
| US | 52.167.17.97:443 | settings-win.data.microsoft.com | tcp |
| US | 52.167.17.97:443 | settings-win.data.microsoft.com | tcp |
| US | 52.167.17.97:443 | settings-win.data.microsoft.com | tcp |
| US | 52.167.17.97:443 | settings-win.data.microsoft.com | tcp |
Files
memory/3700-130-0x00000225B89A0000-0x00000225B89B0000-memory.dmp
memory/3700-137-0x00000225BB720000-0x00000225BB724000-memory.dmp