Analysis Overview
SHA256
2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d
Threat Level: Known bad
The file 2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d was found to be: Known bad.
Malicious Activity Summary
HawkEye Reborn
M00nd3v_Logger
NirSoft WebBrowserPassView
Nirsoft
M00nD3v Logger Payload
Sets service image path in registry
Uses the VBS compiler for execution
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Modifies data under HKEY_USERS
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-02-01 07:43
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-02-01 07:43
Reported
2022-02-01 07:46
Platform
win7-en-20211208
Max time kernel
118s
Max time network
130s
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 1668 set thread context of 1524 | N/A | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe |
| PID 1524 set thread context of 1324 | N/A | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.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 |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe
"C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ymFUTIZHwsiWK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3469.tmp"
C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.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\tmp9C6E.tmp"
Network
Files
memory/1668-54-0x0000000075B51000-0x0000000075B53000-memory.dmp
memory/1668-55-0x0000000000930000-0x0000000000931000-memory.dmp
memory/1668-56-0x0000000000931000-0x0000000000932000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp3469.tmp
| MD5 | 520c8dcc1796d3732659f196ce35285d |
| SHA1 | fa2dd81eccfceee09ae6d686597041e341000446 |
| SHA256 | 249c85c20ac717d223ae093e0ccc31033e8928c71dc776bc341735a622a42c2b |
| SHA512 | 2ca932bf2b7c11ecf4d47b39fe3d03ee6dad5dc3f9df4203ed64705b24ff1182a46dc1a2a12c369a4a46fa29c5a8ded75ea1366dce5cb79e7c5a9ee0246f5bea |
memory/1524-58-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1524-59-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1524-60-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1524-61-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1524-62-0x0000000000400000-0x00000000004AA000-memory.dmp
memory/1524-64-0x00000000001C0000-0x00000000001C1000-memory.dmp
memory/1324-66-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1324-67-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1324-68-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1324-69-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1324-65-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1324-70-0x0000000000400000-0x0000000000477000-memory.dmp
memory/1324-72-0x0000000000400000-0x0000000000477000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp9C6E.tmp
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/1524-74-0x00000000001C1000-0x00000000001C2000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-02-01 07:43
Reported
2022-02-01 07:46
Platform
win10v2004-en-20220112
Max time kernel
137s
Max time network
141s
Command Line
Signatures
Sets service image path in registry
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\SmartCardRoot\CRLs | C:\Windows\System32\WaaSMedicAgent.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3912 wrote to memory of 3928 | N/A | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 3912 wrote to memory of 3928 | N/A | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 3912 wrote to memory of 3928 | N/A | C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe | C:\Windows\SysWOW64\fondue.exe |
| PID 3928 wrote to memory of 2680 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
| PID 3928 wrote to memory of 2680 | N/A | C:\Windows\SysWOW64\fondue.exe | C:\Windows\system32\FonDUE.EXE |
Processes
C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.exe
"C:\Users\Admin\AppData\Local\Temp\2dd167bda3d09d80c1e84c47995015493bb0f817e1b91bbf335c821669ab149d.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\WaaSMedicAgent.exe
C:\Windows\System32\WaaSMedicAgent.exe ca65c00896941fdfb25f6e2d8a6f00f8 mQBOnEWw40ih6L2T+cOyzg.0.1.0.0.0
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | settings-win.data.microsoft.com | udp |
| US | 52.167.249.196:443 | settings-win.data.microsoft.com | tcp |
| US | 52.167.249.196:443 | settings-win.data.microsoft.com | tcp |
| US | 52.167.249.196:443 | settings-win.data.microsoft.com | tcp |
| US | 52.167.249.196:443 | settings-win.data.microsoft.com | tcp |
| US | 52.167.249.196:443 | settings-win.data.microsoft.com | tcp |
| GB | 51.104.15.252:443 | tcp | |
| US | 8.8.8.8:53 | crl3.digicert.com | udp |
| US | 93.184.220.29:80 | crl3.digicert.com | tcp |