Analysis Overview
SHA256
b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a
Threat Level: Known bad
The file b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a was found to be: Known bad.
Malicious Activity Summary
HawkEye
Nirsoft
NirSoft WebBrowserPassView
NirSoft MailPassView
Executes dropped EXE
Uses the VBS compiler for execution
Checks computer location settings
Loads dropped DLL
Looks up external IP address via web service
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-07-31 08:46
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-07-31 08:46
Reported
2022-07-31 12:01
Platform
win7-20220718-en
Max time kernel
148s
Max time network
159s
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 |
| 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\project6765.exe | N/A |
| N/A | N/A | C:\Users\Admin\Desktop\project6765.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Uses the VBS compiler for execution
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\\project6765.exe -boot" | C:\Users\Admin\Desktop\project6765.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\project6765.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 1696 set thread context of 1244 | N/A | C:\Users\Admin\Desktop\project6765.exe | C:\Users\Admin\Desktop\project6765.exe |
| PID 1244 set thread context of 900 | N/A | C:\Users\Admin\Desktop\project6765.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\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Desktop\project6765.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Desktop\project6765.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Desktop\project6765.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe
"C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe" "C:\Users\Admin\Desktop\project6765.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\Desktop\project6765.exe"
C:\Users\Admin\Desktop\project6765.exe
"C:\Users\Admin\Desktop\project6765.exe"
C:\Users\Admin\Desktop\project6765.exe
"C:\Users\Admin\Desktop\project6765.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 | 8.8.8.8:53 | smtp.modexdeals.xyz | udp |
Files
memory/1292-54-0x0000000000170000-0x0000000000278000-memory.dmp
memory/1292-55-0x0000000004370000-0x0000000004420000-memory.dmp
memory/1292-56-0x00000000003B0000-0x00000000003D0000-memory.dmp
memory/1292-57-0x0000000076921000-0x0000000076923000-memory.dmp
memory/1996-58-0x0000000000000000-mapping.dmp
memory/2036-59-0x0000000000000000-mapping.dmp
memory/1696-62-0x0000000000000000-mapping.dmp
C:\Users\Admin\Desktop\project6765.exe
| MD5 | 5bc6ed82565d9c5c4878b574a37b4a20 |
| SHA1 | e6a6ee5473e9ea34165974c3fd2a94542d64bace |
| SHA256 | b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a |
| SHA512 | b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4 |
\Users\Admin\Desktop\project6765.exe
| MD5 | 5bc6ed82565d9c5c4878b574a37b4a20 |
| SHA1 | e6a6ee5473e9ea34165974c3fd2a94542d64bace |
| SHA256 | b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a |
| SHA512 | b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4 |
C:\Users\Admin\Desktop\project6765.exe
| MD5 | 5bc6ed82565d9c5c4878b574a37b4a20 |
| SHA1 | e6a6ee5473e9ea34165974c3fd2a94542d64bace |
| SHA256 | b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a |
| SHA512 | b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4 |
memory/1696-64-0x0000000000060000-0x0000000000168000-memory.dmp
memory/1244-66-0x0000000000400000-0x0000000000484000-memory.dmp
memory/1244-67-0x000000000047EAAE-mapping.dmp
memory/1244-70-0x0000000000400000-0x0000000000484000-memory.dmp
C:\Users\Admin\Desktop\project6765.exe
| MD5 | 5bc6ed82565d9c5c4878b574a37b4a20 |
| SHA1 | e6a6ee5473e9ea34165974c3fd2a94542d64bace |
| SHA256 | b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a |
| SHA512 | b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4 |
memory/1244-72-0x0000000000400000-0x0000000000484000-memory.dmp
memory/1244-74-0x0000000004F95000-0x0000000004FA6000-memory.dmp
memory/1244-75-0x0000000001E80000-0x0000000001E88000-memory.dmp
memory/900-77-0x0000000000411654-mapping.dmp
memory/900-76-0x0000000000400000-0x000000000041B000-memory.dmp
memory/900-80-0x0000000000400000-0x000000000041B000-memory.dmp
memory/900-81-0x0000000000400000-0x000000000041B000-memory.dmp
memory/1956-82-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1956-83-0x0000000000442628-mapping.dmp
memory/1956-86-0x0000000000400000-0x0000000000458000-memory.dmp
memory/1956-87-0x0000000000400000-0x0000000000458000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\holderwb.txt
| MD5 | f3b25701fe362ec84616a93a45ce9998 |
| SHA1 | d62636d8caec13f04e28442a0a6fa1afeb024bbb |
| SHA256 | b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209 |
| SHA512 | 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84 |
memory/1956-89-0x0000000000400000-0x0000000000458000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-07-31 08:46
Reported
2022-07-31 12:01
Platform
win10v2004-20220721-en
Max time kernel
142s
Max time network
187s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Desktop\project6765.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2372564722-193526734-2636556182-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\Desktop\project6765.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe
"C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c copy "C:\Users\Admin\AppData\Local\Temp\b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a.exe" "C:\Users\Admin\Desktop\project6765.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c, "C:\Users\Admin\Desktop\project6765.exe"
C:\Users\Admin\Desktop\project6765.exe
"C:\Users\Admin\Desktop\project6765.exe"
Network
| Country | Destination | Domain | Proto |
| US | 20.44.10.122:443 | tcp | |
| FR | 2.18.109.224:443 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| US | 93.184.221.240:80 | tcp |
Files
memory/1372-130-0x0000000000C10000-0x0000000000D18000-memory.dmp
memory/1372-131-0x0000000008300000-0x00000000088A4000-memory.dmp
memory/1372-132-0x0000000007E30000-0x0000000007EC2000-memory.dmp
memory/1372-133-0x0000000007E20000-0x0000000007E2A000-memory.dmp
memory/1556-134-0x0000000000000000-mapping.dmp
memory/1748-135-0x0000000000000000-mapping.dmp
memory/2788-136-0x0000000000000000-mapping.dmp
C:\Users\Admin\Desktop\project6765.exe
| MD5 | 5bc6ed82565d9c5c4878b574a37b4a20 |
| SHA1 | e6a6ee5473e9ea34165974c3fd2a94542d64bace |
| SHA256 | b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a |
| SHA512 | b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4 |
C:\Users\Admin\Desktop\project6765.exe
| MD5 | 5bc6ed82565d9c5c4878b574a37b4a20 |
| SHA1 | e6a6ee5473e9ea34165974c3fd2a94542d64bace |
| SHA256 | b5fdef1cd635817002baffb1caa4af0f983fb4194b030527e269a59172cbbf1a |
| SHA512 | b6968383b9fe25c1ae5a5d76de2f0a61afaaf7942f91cc2ac9810bb8a38bca952ab08c687b59105b8fd836a8b3d89345ae704fa416432c21a7caa094df0623f4 |