Analysis Overview
SHA256
a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590
Threat Level: Known bad
The file a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590 was found to be: Known bad.
Malicious Activity Summary
HawkEye
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
2022-10-01 23:52
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-01 23:52
Reported
2022-10-02 02:23
Platform
win7-20220812-en
Max time kernel
85s
Max time network
155s
Command Line
Signatures
HawkEye
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Uses the VBS compiler for execution
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\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 304 set thread context of 1908 | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe |
| PID 1908 set thread context of 1724 | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 1908 set thread context of 1872 | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.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\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe
"C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe"
C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe
"C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.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 | 104.37.169.13:21 | tcp |
Files
memory/304-54-0x0000000076121000-0x0000000076123000-memory.dmp
memory/304-55-0x00000000748B0000-0x0000000074E5B000-memory.dmp
memory/1908-56-0x0000000000080000-0x0000000000108000-memory.dmp
memory/1908-57-0x0000000000080000-0x0000000000108000-memory.dmp
memory/1908-59-0x0000000000080000-0x0000000000108000-memory.dmp
memory/1908-61-0x0000000000080000-0x0000000000108000-memory.dmp
memory/1908-63-0x0000000000480B9E-mapping.dmp
memory/1908-64-0x0000000000080000-0x0000000000108000-memory.dmp
memory/1908-65-0x0000000000080000-0x0000000000108000-memory.dmp
memory/1908-70-0x0000000000080000-0x0000000000108000-memory.dmp
memory/304-69-0x00000000748B0000-0x0000000074E5B000-memory.dmp
memory/1908-73-0x0000000000080000-0x0000000000108000-memory.dmp
memory/1908-75-0x0000000074840000-0x0000000074DEB000-memory.dmp
memory/1908-76-0x0000000074840000-0x0000000074DEB000-memory.dmp
memory/1724-77-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1724-78-0x0000000000411654-mapping.dmp
memory/1724-81-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1908-82-0x0000000002025000-0x0000000002036000-memory.dmp
memory/1724-83-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1724-84-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1872-85-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1872-86-0x0000000000442628-mapping.dmp
memory/1872-89-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/1872-91-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1908-92-0x0000000002025000-0x0000000002036000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-01 23:52
Reported
2022-10-02 02:23
Platform
win10v2004-20220812-en
Max time kernel
165s
Max time network
176s
Command Line
Signatures
HawkEye
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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NirSoft WebBrowserPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Nirsoft
| Description | Indicator | Process | Target |
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Uses the VBS compiler for execution
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\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 2140 set thread context of 2372 | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe |
| PID 2372 set thread context of 4756 | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 2372 set thread context of 3628 | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe
"C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe"
C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.exe
"C:\Users\Admin\AppData\Local\Temp\a2669d6e2f0fcf6e9733b52dd5273e67ee762d7d6ad849a44b9633814bb6f590.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 | 209.197.3.8:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| IE | 52.109.77.2:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 52.168.117.170:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| 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 | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 104.37.169.13:21 | tcp |
Files
memory/2140-133-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/2140-134-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/2372-135-0x0000000000000000-mapping.dmp
memory/2372-136-0x0000000000400000-0x0000000000488000-memory.dmp
memory/2140-137-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/2372-138-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/4756-139-0x0000000000000000-mapping.dmp
memory/4756-140-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4756-142-0x0000000000400000-0x000000000041B000-memory.dmp
memory/4756-143-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2372-144-0x0000000075580000-0x0000000075B31000-memory.dmp
memory/3628-145-0x0000000000000000-mapping.dmp
memory/3628-146-0x0000000000400000-0x0000000000458000-memory.dmp
memory/3628-148-0x0000000000400000-0x0000000000458000-memory.dmp
memory/3628-149-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f94dc819ca773f1e3cb27abbc9e7fa27 |
| SHA1 | 9a7700efadc5ea09ab288544ef1e3cd876255086 |
| SHA256 | a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92 |
| SHA512 | 72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196 |
memory/3628-151-0x0000000000400000-0x0000000000458000-memory.dmp