Analysis Overview
SHA256
5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6
Threat Level: Known bad
The file 5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6 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 use of UnmapMainImage
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-08-01 16:53
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-08-01 16:53
Reported
2022-08-01 17:52
Platform
win7-20220715-en
Max time kernel
81s
Max time network
84s
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 |
| 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 |
| 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 |
| 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 |
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 |
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| 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 |
| 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-1-5-21-3440072777-2118400376-1759599358-1000\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 1488 set thread context of 1112 | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe |
| PID 1112 set thread context of 564 | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 1112 set thread context of 832 | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.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\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe
"C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe"
C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe
C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.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 | smtp.yandex.com | udp |
| RU | 77.88.21.158:587 | smtp.yandex.com | tcp |
| RU | 77.88.21.158:587 | smtp.yandex.com | tcp |
Files
memory/1488-56-0x0000000000320000-0x0000000000328000-memory.dmp
memory/1488-57-0x0000000075681000-0x0000000075683000-memory.dmp
memory/1112-58-0x000000000049CC6B-mapping.dmp
memory/1488-59-0x0000000077330000-0x00000000774B0000-memory.dmp
memory/1112-63-0x0000000000400000-0x0000000000478000-memory.dmp
memory/1112-66-0x00000000025D0000-0x0000000002662000-memory.dmp
memory/1112-69-0x0000000077330000-0x00000000774B0000-memory.dmp
memory/1112-70-0x0000000077330000-0x00000000774B0000-memory.dmp
memory/1112-71-0x00000000744F0000-0x0000000074A9B000-memory.dmp
memory/564-72-0x0000000000400000-0x000000000041B000-memory.dmp
memory/564-73-0x0000000000411654-mapping.dmp
memory/564-76-0x0000000000400000-0x000000000041B000-memory.dmp
memory/564-77-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1112-78-0x00000000744F0000-0x0000000074A9B000-memory.dmp
memory/564-79-0x0000000000400000-0x000000000041B000-memory.dmp
memory/832-84-0x0000000000400000-0x0000000000458000-memory.dmp
memory/832-81-0x0000000000442628-mapping.dmp
memory/832-80-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/832-86-0x0000000000400000-0x0000000000458000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-08-01 16:53
Reported
2022-08-01 17:53
Platform
win10v2004-20220722-en
Max time kernel
141s
Max time network
135s
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 |
| 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 |
| 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 |
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 |
| 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 |
| 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-1-5-21-3463845317-933582289-45817732-1000\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 |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2556 set thread context of 1176 | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe |
| PID 1176 set thread context of 3556 | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 1176 set thread context of 4344 | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
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:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe
"C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe"
C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.exe
C:\Users\Admin\AppData\Local\Temp\5bb9abef3602bf0965b2740b34439e16a36f02e329472be078e06f2423ededd6.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 | 93.184.220.29:80 | tcp | |
| US | 93.184.220.29:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 104.208.16.88:443 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 8.8.8.8:53 | whatismyipaddress.com | udp |
| US | 104.16.155.36:80 | whatismyipaddress.com | tcp |
| US | 104.16.155.36:443 | whatismyipaddress.com | tcp |
| US | 8.8.8.8:53 | smtp.yandex.com | udp |
| RU | 77.88.21.158:587 | smtp.yandex.com | tcp |
| RU | 77.88.21.158:587 | smtp.yandex.com | tcp |
Files
memory/2556-134-0x0000000002B90000-0x0000000002B98000-memory.dmp
memory/1176-135-0x0000000000000000-mapping.dmp
memory/2556-136-0x0000000077380000-0x0000000077523000-memory.dmp
memory/2556-137-0x0000000077380000-0x0000000077523000-memory.dmp
memory/1176-140-0x0000000000400000-0x0000000000478000-memory.dmp
memory/1176-143-0x0000000002000000-0x0000000002092000-memory.dmp
memory/1176-146-0x0000000077380000-0x0000000077523000-memory.dmp
memory/1176-147-0x0000000074A10000-0x0000000074FC1000-memory.dmp
memory/1176-148-0x0000000077380000-0x0000000077523000-memory.dmp
memory/1176-149-0x0000000074A10000-0x0000000074FC1000-memory.dmp
memory/3556-150-0x0000000000000000-mapping.dmp
memory/3556-151-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3556-153-0x0000000000400000-0x000000000041B000-memory.dmp
memory/3556-154-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4344-155-0x0000000000000000-mapping.dmp
memory/4344-156-0x0000000000400000-0x0000000000458000-memory.dmp
memory/4344-158-0x0000000000400000-0x0000000000458000-memory.dmp
memory/4344-159-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f94dc819ca773f1e3cb27abbc9e7fa27 |
| SHA1 | 9a7700efadc5ea09ab288544ef1e3cd876255086 |
| SHA256 | a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92 |
| SHA512 | 72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196 |
memory/4344-161-0x0000000000400000-0x0000000000458000-memory.dmp