Analysis Overview
SHA256
6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091
Threat Level: Known bad
The file 6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091 was found to be: Known bad.
Malicious Activity Summary
HawkEye
Uses the VBS compiler for execution
Reads local data of messenger clients
Reads user/profile data of web browsers
Adds Run key to start application
Looks up external IP address via web service
Accesses Microsoft Outlook accounts
Suspicious use of SetThreadContext
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-10-01 22:40
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-10-01 22:40
Reported
2022-10-02 00:48
Platform
win7-20220812-en
Max time kernel
145s
Max time network
141s
Command Line
Signatures
HawkEye
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Accesses Microsoft Outlook accounts
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.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 1932 set thread context of 1456 | N/A | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 1932 set thread context of 1956 | N/A | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.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\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe
"C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" -f "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" -f "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
Network
| Country | Destination | Domain | Proto |
| 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 | 104.16.155.36:443 | whatismyipaddress.com | tcp |
| US | 8.8.8.8:53 | mail.50webs.com | udp |
| US | 198.23.52.81:25 | mail.50webs.com | tcp |
Files
memory/1932-54-0x0000000075F51000-0x0000000075F53000-memory.dmp
memory/1932-55-0x0000000073FC0000-0x000000007456B000-memory.dmp
memory/1932-56-0x0000000073FC0000-0x000000007456B000-memory.dmp
memory/1456-57-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1456-64-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1456-65-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1456-62-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1456-66-0x000000000040582F-mapping.dmp
memory/1456-60-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1456-58-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1456-68-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1932-69-0x0000000000A25000-0x0000000000A36000-memory.dmp
memory/1456-70-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1956-71-0x0000000000400000-0x000000000046E000-memory.dmp
memory/1956-72-0x0000000000400000-0x000000000046E000-memory.dmp
memory/1956-74-0x0000000000400000-0x000000000046E000-memory.dmp
memory/1956-76-0x0000000000400000-0x000000000046E000-memory.dmp
memory/1956-78-0x0000000000400000-0x000000000046E000-memory.dmp
memory/1956-79-0x0000000000400000-0x000000000046E000-memory.dmp
memory/1956-80-0x0000000000442872-mapping.dmp
memory/1956-83-0x0000000000400000-0x000000000046E000-memory.dmp
memory/1956-84-0x0000000000400000-0x000000000046E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holdermail.txt
| MD5 | bb9abd3bb64d59d1d53c31e692393855 |
| SHA1 | 8cd1fc197abb980d1f0e762c53cd49cc9a7d4abf |
| SHA256 | c6aad7f9a9d0f9a3ee369074c014d01b20c3088c1cfebb7f07bd405d175cbcb2 |
| SHA512 | 0dcafab20d0b7ebbd5057cbb6119566e1ed6d124bdd999cacdd00641193dc93033b9d066e13a9e40ba29ab973ebbbe2303e7eaa9b1a6a85aa2a0d56c863c112d |
memory/1456-86-0x0000000000400000-0x0000000000422000-memory.dmp
memory/1932-87-0x0000000000A25000-0x0000000000A36000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-10-01 22:40
Reported
2022-10-02 00:47
Platform
win10v2004-20220812-en
Max time kernel
144s
Max time network
152s
Command Line
Signatures
HawkEye
Reads local data of messenger clients
Reads user/profile data of web browsers
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 |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.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 4876 set thread context of 692 | N/A | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 4876 set thread context of 3552 | N/A | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.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\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe
"C:\Users\Admin\AppData\Local\Temp\6447d2fbc57f05f5f7a1c3f03cb57eb426b783ece4cb5858054edac65e92b091.exe"
C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe" -f "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" -f "C:\Users\Admin\AppData\Local\Temp\holdermail.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 | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 20.189.173.4:443 | tcp | |
| US | 8.8.8.8:53 | mail.50webs.com | udp |
| US | 198.23.52.81:25 | mail.50webs.com | tcp |
| NL | 87.248.202.1:80 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| NL | 87.248.202.1:80 | tcp | |
| US | 40.125.122.151:443 | tcp | |
| US | 8.8.8.8:53 | 15.89.54.20.in-addr.arpa | udp |
Files
memory/4876-132-0x0000000075510000-0x0000000075AC1000-memory.dmp
memory/4876-133-0x0000000075510000-0x0000000075AC1000-memory.dmp
memory/692-134-0x0000000000000000-mapping.dmp
memory/692-135-0x0000000000400000-0x0000000000422000-memory.dmp
memory/692-136-0x0000000000400000-0x0000000000422000-memory.dmp
memory/692-137-0x0000000000400000-0x0000000000422000-memory.dmp
memory/692-138-0x0000000000400000-0x0000000000422000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holdermail.txt
| MD5 | a18df529a77ed1fbd887400151b9728f |
| SHA1 | 74912cb5e97566749ccae5f70e52ee87cb4dfa07 |
| SHA256 | 599ceb2fab753551e7b27340cd3a9d2eb44a887dfb178d1c05015159bb352eb3 |
| SHA512 | a446e30992bc63b53952982e06069555e9b65eb25274495470d4410a04bcc9aeaa96b95300fc89512181e0614abf279f439b52f32ffc6ffb3034230c97aa08b0 |
memory/3552-140-0x0000000000000000-mapping.dmp
memory/3552-141-0x0000000000400000-0x000000000046E000-memory.dmp
memory/3552-142-0x0000000000400000-0x000000000046E000-memory.dmp
memory/3552-143-0x0000000000400000-0x000000000046E000-memory.dmp
memory/3552-144-0x0000000000400000-0x000000000046E000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holdermail.txt
| MD5 | e4f3273432f9167e5f8bd2048206773d |
| SHA1 | 139b6566c6f8c6a359dd7e6063f88be24f701c8d |
| SHA256 | b620b529c43ed1dab8db9c63b402958e1a0b65c9110029b92ac8ae2c21c0acb2 |
| SHA512 | e1bf722b627cd5f1e1678549d51f9556a1d31c8e5f47dfbe343c81aef7bac279ca2b062751666d650b2c196785a84b0d2edca09d1a04b829f4ae869e513e6941 |
memory/3552-146-0x0000000000400000-0x000000000046E000-memory.dmp