Analysis Overview
SHA256
dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30
Threat Level: Known bad
The file dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Command and Scripting Interpreter: PowerShell
Reads user/profile data of local email clients
Reads data files stored by FTP clients
Reads WinSCP keys stored on the system
Checks computer location settings
Reads user/profile data of web browsers
Looks up external IP address via web service
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-12 01:50
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 01:50
Reported
2024-06-12 01:53
Platform
win7-20240215-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe
"C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nxiHJcS.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nxiHJcS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp34E6.tmp"
C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe
"C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe
"C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe
"C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe
"C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe
"C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
Network
Files
memory/844-0-0x00000000746DE000-0x00000000746DF000-memory.dmp
memory/844-1-0x00000000003B0000-0x0000000000472000-memory.dmp
memory/844-2-0x00000000746D0000-0x0000000074DBE000-memory.dmp
memory/844-3-0x0000000001E60000-0x0000000001E82000-memory.dmp
memory/844-4-0x0000000001DC0000-0x0000000001DD0000-memory.dmp
memory/844-5-0x0000000005E00000-0x0000000005E82000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp34E6.tmp
| MD5 | 4c04cc0f5424b58a83232a3cd232473b |
| SHA1 | 306bf3b9c36a566a255a8b89862ee2a1cf327086 |
| SHA256 | 9785d18399dd274e8e34bd65327f7ac3e7fbd4a753c632c6eb8d332a3689eb10 |
| SHA512 | 53bee4f1b2f8910c7e50c1ca7c5b59b01e15cf939add74007ab02c7c31ff3b90035297f6a7db367fb742f12b30efc825019893b29c29b8c9567ad1b02c565bca |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | 3070d9896bead789338757c417331774 |
| SHA1 | 1ce7961655dd95d313974eb46d709041e5bd1a22 |
| SHA256 | f1bb425baee7e6eeebaec2cc8e5e910c86dd9812fc580efa03083de414354a11 |
| SHA512 | ee0bd27a491b2b77c4f999b120e59b1ede2db37a87f4a057215ddbd90b9477bdd9215b123620fc52974f8c0e2e851a0c2480396580d3c82731ae21c8d9464fbc |
memory/844-18-0x00000000746D0000-0x0000000074DBE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 01:50
Reported
2024-06-12 01:53
Platform
win10v2004-20240611-en
Max time kernel
147s
Max time network
149s
Command Line
Signatures
AgentTesla
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-200405930-3877336739-3533750831-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe | N/A |
Reads WinSCP keys stored on the system
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1900 set thread context of 4008 | N/A | C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe | C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe
"C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\nxiHJcS.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\nxiHJcS" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7213.tmp"
C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe
"C:\Users\Admin\AppData\Local\Temp\dc4c3978d7e8bedb1a7ef1f1db5b075cbbdb71f5da01d4c4976b6d605fb14b30.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 8.8.8.8:53 | mail.jvpgclub.com | udp |
| IN | 138.128.180.74:587 | mail.jvpgclub.com | tcp |
| US | 8.8.8.8:53 | mail.jvpgclub.com | udp |
Files
memory/1900-0-0x0000000074BEE000-0x0000000074BEF000-memory.dmp
memory/1900-1-0x0000000000C40000-0x0000000000D02000-memory.dmp
memory/1900-2-0x0000000005DB0000-0x0000000006354000-memory.dmp
memory/1900-3-0x00000000056E0000-0x0000000005772000-memory.dmp
memory/1900-5-0x0000000074BE0000-0x0000000075390000-memory.dmp
memory/1900-4-0x00000000057A0000-0x00000000057AA000-memory.dmp
memory/1900-6-0x0000000008200000-0x0000000008222000-memory.dmp
memory/1900-7-0x000000000A9B0000-0x000000000A9C0000-memory.dmp
memory/1900-8-0x000000000AC70000-0x000000000ACF2000-memory.dmp
memory/1900-9-0x00000000096C0000-0x000000000975C000-memory.dmp
memory/904-14-0x0000000002BA0000-0x0000000002BD6000-memory.dmp
memory/904-16-0x0000000074BE0000-0x0000000075390000-memory.dmp
memory/904-15-0x0000000005690000-0x0000000005CB8000-memory.dmp
memory/904-17-0x0000000074BE0000-0x0000000075390000-memory.dmp
memory/3696-18-0x0000000074BE0000-0x0000000075390000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp7213.tmp
| MD5 | 2263fb146b3d154037437c57787d755a |
| SHA1 | 9d746ece0ed0dbbc53a80606a451dbacdad892a4 |
| SHA256 | ba999ff65a9d2db117f7fabe4afa8722cc97ae47a915a1f5f6e6e490dfe9afd4 |
| SHA512 | 4c2b98354ee1e2171dc09778943499f199c87289b335fd5cb1ae8736be7519e3abd4f8e7f5cd4f9c71eab0c5856a3ff0178820eb651978ed6bda038b438b7c8e |
memory/3696-20-0x0000000074BE0000-0x0000000075390000-memory.dmp
memory/3696-21-0x0000000074BE0000-0x0000000075390000-memory.dmp
memory/4008-22-0x0000000000400000-0x0000000000440000-memory.dmp
memory/904-25-0x0000000005DA0000-0x0000000005E06000-memory.dmp
memory/4008-26-0x00000000056E0000-0x0000000005746000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tl1es0k4.w30.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1900-27-0x0000000074BE0000-0x0000000075390000-memory.dmp
memory/904-24-0x0000000005D00000-0x0000000005D22000-memory.dmp
memory/904-46-0x0000000005E80000-0x00000000061D4000-memory.dmp
memory/3696-47-0x0000000006610000-0x000000000662E000-memory.dmp
memory/3696-48-0x0000000006B90000-0x0000000006BDC000-memory.dmp
memory/3696-50-0x0000000075440000-0x000000007548C000-memory.dmp
memory/3696-49-0x00000000075D0000-0x0000000007602000-memory.dmp
memory/3696-60-0x0000000006C00000-0x0000000006C1E000-memory.dmp
memory/3696-61-0x0000000007610000-0x00000000076B3000-memory.dmp
memory/904-62-0x0000000075440000-0x000000007548C000-memory.dmp
memory/3696-72-0x0000000007F80000-0x00000000085FA000-memory.dmp
memory/3696-73-0x0000000007930000-0x000000000794A000-memory.dmp
memory/3696-74-0x00000000079B0000-0x00000000079BA000-memory.dmp
memory/3696-75-0x0000000007BB0000-0x0000000007C46000-memory.dmp
memory/904-76-0x00000000079C0000-0x00000000079D1000-memory.dmp
memory/3696-77-0x0000000007B60000-0x0000000007B6E000-memory.dmp
memory/3696-78-0x0000000007B70000-0x0000000007B84000-memory.dmp
memory/3696-79-0x0000000007C70000-0x0000000007C8A000-memory.dmp
memory/3696-80-0x0000000007C50000-0x0000000007C58000-memory.dmp
memory/904-84-0x0000000074BE0000-0x0000000075390000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 4abd0fc25fd1fa17b730464545af49f1 |
| SHA1 | a357d3dc9ba67712101f41794ba3b0122fbca66e |
| SHA256 | 074195e4004d53c5446880adae69d53e08e585712fa0496c027618e18584ed8a |
| SHA512 | 116fa3c788a518546c6f7dc26c9aa2f9afd052ca888769cd3c06a9caed682c8ba63c4791d47f28a4b27de89366c7e893ce5924ae9ae4e3eebe2375b31fd1ee1d |
memory/3696-85-0x0000000074BE0000-0x0000000075390000-memory.dmp
memory/4008-86-0x0000000007040000-0x0000000007090000-memory.dmp