Analysis Overview
SHA256
4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37
Threat Level: Known bad
The file 4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37 was found to be: Known bad.
Malicious Activity Summary
HawkEye
Nirsoft
NirSoft WebBrowserPassView
NirSoft MailPassView
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Uses the VBS compiler for execution
Adds Run key to start application
Accesses Microsoft Outlook accounts
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-20 20:33
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-20 20:33
Reported
2022-07-21 00:42
Platform
win7-20220718-en
Max time kernel
104s
Max time network
94s
Command Line
Signatures
HawkEye
NirSoft MailPassView
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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| 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 |
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Nirsoft
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
| N/A | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
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-1-5-21-4084403625-2215941253-1760665084-1000\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-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\Desktop\\project6392.exe -boot" | C:\Users\Admin\Desktop\project6392.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-4084403625-2215941253-1760665084-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" | C:\Users\Admin\Desktop\project6392.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 1452 set thread context of 1808 | N/A | C:\Users\Admin\Desktop\project6392.exe | C:\Users\Admin\Desktop\project6392.exe |
| PID 1808 set thread context of 976 | N/A | C:\Users\Admin\Desktop\project6392.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37.exe
"C:\Users\Admin\AppData\Local\Temp\4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37.exe" "C:\Users\Admin\Desktop\project6392.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\Desktop\project6392.exe"
C:\Users\Admin\Desktop\project6392.exe
"C:\Users\Admin\Desktop\project6392.exe"
C:\Users\Admin\Desktop\project6392.exe
"C:\Users\Admin\Desktop\project6392.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 | 104.16.155.36:80 | whatismyipaddress.com | tcp |
| US | 104.16.155.36:443 | whatismyipaddress.com | tcp |
| US | 8.8.8.8:53 | mail.oceanicproducts.eu | udp |
Files
memory/1820-54-0x0000000001120000-0x000000000120A000-memory.dmp
memory/1820-55-0x0000000006DE0000-0x0000000006EE2000-memory.dmp
memory/1820-56-0x00000000003D0000-0x00000000003EE000-memory.dmp
memory/1820-57-0x0000000075831000-0x0000000075833000-memory.dmp
memory/956-58-0x0000000000000000-mapping.dmp
memory/1940-59-0x0000000000000000-mapping.dmp
memory/1452-62-0x0000000000000000-mapping.dmp
C:\Users\Admin\Desktop\project6392.exe
| MD5 | 6f44e365d71e852639c9674933814fca |
| SHA1 | 20a2ad6ba80fec51f9eafd56bb4e1d6d6ea09f5f |
| SHA256 | 4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37 |
| SHA512 | cfea2709b8aa9298f6e4a7c3baf8d51572ff40a24082c0090c72c1ce32e0911d46cc7ef3edb9a44d4be6bb4249136bcb78de108fbe22579c9ca02d02f5b5296d |
\Users\Admin\Desktop\project6392.exe
| MD5 | 6f44e365d71e852639c9674933814fca |
| SHA1 | 20a2ad6ba80fec51f9eafd56bb4e1d6d6ea09f5f |
| SHA256 | 4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37 |
| SHA512 | cfea2709b8aa9298f6e4a7c3baf8d51572ff40a24082c0090c72c1ce32e0911d46cc7ef3edb9a44d4be6bb4249136bcb78de108fbe22579c9ca02d02f5b5296d |
C:\Users\Admin\Desktop\project6392.exe
| MD5 | 6f44e365d71e852639c9674933814fca |
| SHA1 | 20a2ad6ba80fec51f9eafd56bb4e1d6d6ea09f5f |
| SHA256 | 4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37 |
| SHA512 | cfea2709b8aa9298f6e4a7c3baf8d51572ff40a24082c0090c72c1ce32e0911d46cc7ef3edb9a44d4be6bb4249136bcb78de108fbe22579c9ca02d02f5b5296d |
memory/1452-64-0x00000000002A0000-0x000000000038A000-memory.dmp
memory/1452-65-0x00000000048D0000-0x00000000049D2000-memory.dmp
memory/1808-68-0x000000000047EABE-mapping.dmp
C:\Users\Admin\Desktop\project6392.exe
| MD5 | 6f44e365d71e852639c9674933814fca |
| SHA1 | 20a2ad6ba80fec51f9eafd56bb4e1d6d6ea09f5f |
| SHA256 | 4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37 |
| SHA512 | cfea2709b8aa9298f6e4a7c3baf8d51572ff40a24082c0090c72c1ce32e0911d46cc7ef3edb9a44d4be6bb4249136bcb78de108fbe22579c9ca02d02f5b5296d |
memory/1808-71-0x00000000000E0000-0x0000000000164000-memory.dmp
memory/1808-70-0x00000000000E0000-0x0000000000164000-memory.dmp
memory/1808-75-0x00000000000E0000-0x0000000000164000-memory.dmp
memory/1808-78-0x00000000000E0000-0x0000000000164000-memory.dmp
memory/1808-80-0x00000000009E0000-0x00000000009E8000-memory.dmp
memory/976-81-0x0000000000400000-0x000000000041B000-memory.dmp
memory/976-82-0x0000000000411654-mapping.dmp
memory/976-85-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1808-86-0x0000000004FD5000-0x0000000004FE6000-memory.dmp
memory/976-87-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1148-88-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1148-89-0x0000000000442628-mapping.dmp
memory/1148-92-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1148-93-0x0000000000400000-0x0000000000458000-memory.dmp
memory/976-94-0x0000000000400000-0x000000000041B000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/1148-96-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1808-97-0x0000000004FD5000-0x0000000004FE6000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-20 20:33
Reported
2022-07-21 00:42
Platform
win10v2004-20220414-en
Max time kernel
143s
Max time network
149s
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 |
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 |
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
| N/A | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37.exe | N/A |
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-1-5-21-1809750270-3141839489-3074374771-1000\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-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Application = "C:\\Users\\Admin\\Desktop\\project6392.exe -boot" | C:\Users\Admin\Desktop\project6392.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1809750270-3141839489-3074374771-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\WindowsUpdate.exe" | C:\Users\Admin\Desktop\project6392.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 1548 set thread context of 2888 | N/A | C:\Users\Admin\Desktop\project6392.exe | C:\Users\Admin\Desktop\project6392.exe |
| PID 2888 set thread context of 2384 | N/A | C:\Users\Admin\Desktop\project6392.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
| PID 2888 set thread context of 2860 | N/A | C:\Users\Admin\Desktop\project6392.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe |
Enumerates physical storage devices
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 |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Desktop\project6392.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37.exe
"C:\Users\Admin\AppData\Local\Temp\4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37.exe" "C:\Users\Admin\Desktop\project6392.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\Desktop\project6392.exe"
C:\Users\Admin\Desktop\project6392.exe
"C:\Users\Admin\Desktop\project6392.exe"
C:\Users\Admin\Desktop\project6392.exe
"C:\Users\Admin\Desktop\project6392.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 | 20.42.65.84:443 | tcp | |
| US | 209.197.3.8:80 | 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 | mail.oceanicproducts.eu | udp |
| US | 8.8.8.8:53 | mail.oceanicproducts.eu | udp |
| US | 209.197.3.8:80 | tcp |
Files
memory/4028-130-0x00000000006F0000-0x00000000007DA000-memory.dmp
memory/4028-131-0x0000000005790000-0x0000000005D34000-memory.dmp
memory/4028-132-0x00000000051E0000-0x0000000005272000-memory.dmp
memory/4028-133-0x0000000005780000-0x000000000578A000-memory.dmp
memory/2260-134-0x0000000000000000-mapping.dmp
memory/3552-135-0x0000000000000000-mapping.dmp
C:\Users\Admin\Desktop\project6392.exe
| MD5 | 6f44e365d71e852639c9674933814fca |
| SHA1 | 20a2ad6ba80fec51f9eafd56bb4e1d6d6ea09f5f |
| SHA256 | 4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37 |
| SHA512 | cfea2709b8aa9298f6e4a7c3baf8d51572ff40a24082c0090c72c1ce32e0911d46cc7ef3edb9a44d4be6bb4249136bcb78de108fbe22579c9ca02d02f5b5296d |
memory/1548-136-0x0000000000000000-mapping.dmp
C:\Users\Admin\Desktop\project6392.exe
| MD5 | 6f44e365d71e852639c9674933814fca |
| SHA1 | 20a2ad6ba80fec51f9eafd56bb4e1d6d6ea09f5f |
| SHA256 | 4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37 |
| SHA512 | cfea2709b8aa9298f6e4a7c3baf8d51572ff40a24082c0090c72c1ce32e0911d46cc7ef3edb9a44d4be6bb4249136bcb78de108fbe22579c9ca02d02f5b5296d |
memory/1548-139-0x0000000005D40000-0x0000000005DDC000-memory.dmp
memory/2888-140-0x0000000000000000-mapping.dmp
memory/2888-141-0x0000000000400000-0x0000000000484000-memory.dmp
C:\Users\Admin\Desktop\project6392.exe
| MD5 | 6f44e365d71e852639c9674933814fca |
| SHA1 | 20a2ad6ba80fec51f9eafd56bb4e1d6d6ea09f5f |
| SHA256 | 4d9bc018fa90f713b3489a501f676ee87d975f0466a6e9f63dffd81513fa7a37 |
| SHA512 | cfea2709b8aa9298f6e4a7c3baf8d51572ff40a24082c0090c72c1ce32e0911d46cc7ef3edb9a44d4be6bb4249136bcb78de108fbe22579c9ca02d02f5b5296d |
memory/2888-143-0x0000000005410000-0x0000000005466000-memory.dmp
memory/2888-144-0x00000000092C0000-0x0000000009326000-memory.dmp
memory/2384-145-0x0000000000000000-mapping.dmp
memory/2384-146-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2384-148-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2384-149-0x0000000000400000-0x000000000041B000-memory.dmp
memory/2860-150-0x0000000000000000-mapping.dmp
memory/2860-151-0x0000000000400000-0x0000000000458000-memory.dmp
memory/2860-153-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f94dc819ca773f1e3cb27abbc9e7fa27 |
| SHA1 | 9a7700efadc5ea09ab288544ef1e3cd876255086 |
| SHA256 | a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92 |
| SHA512 | 72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196 |
memory/2860-155-0x0000000000400000-0x0000000000458000-memory.dmp