Analysis Overview
SHA256
8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683
Threat Level: Known bad
The file 8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Detects executables referencing many file transfer clients. Observed in information stealers
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Detects executables referencing many email and collaboration clients. Observed in information stealers
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Detect packed .NET executables. Mostly AgentTeslaV4.
Detects executables referencing Windows vault credential objects. Observed in infostealers
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-04 01:33
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 01:33
Reported
2024-06-04 01:36
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
AgentTesla
Detect packed .NET executables. Mostly AgentTeslaV4.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing Windows vault credential objects. Observed in infostealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many email and collaboration clients. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Detects executables referencing many file transfer clients. Observed in information stealers
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| 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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3284 set thread context of 3852 | N/A | C:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe
"C:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.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\ZAZphYTyWlIUJ.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZAZphYTyWlIUJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp64B5.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 91.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.13.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.13.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/3284-0-0x000000007492E000-0x000000007492F000-memory.dmp
memory/3284-1-0x0000000000ED0000-0x0000000000F80000-memory.dmp
memory/3284-2-0x0000000005D20000-0x00000000062C4000-memory.dmp
memory/3284-3-0x0000000005820000-0x00000000058B2000-memory.dmp
memory/3284-4-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/3284-5-0x00000000058E0000-0x00000000058EA000-memory.dmp
memory/3284-6-0x0000000005B20000-0x0000000005B38000-memory.dmp
memory/3284-7-0x0000000005AE0000-0x0000000005AF0000-memory.dmp
memory/3284-8-0x0000000006DA0000-0x0000000006E22000-memory.dmp
memory/3284-9-0x000000000A930000-0x000000000A9CC000-memory.dmp
memory/2688-14-0x0000000000D20000-0x0000000000D56000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp64B5.tmp
| MD5 | 6073fa220d760a6518e0a3f6cdae00cc |
| SHA1 | b7b6966d78990f0874cfd2585891ce2089d5b4fa |
| SHA256 | 6d60d977d4351ddc2cb89f13350c0354e9a95837f36578db61f17e4b0a05f9ed |
| SHA512 | 2652f3f7118648682119bbc3c282f61afde2d71c24ee89d97c8574587b7f7d0a6441d1415046b8aa42824b06638e3b8bb798050175d0901c757f91f073462a4b |
memory/2688-16-0x0000000004BA0000-0x00000000051C8000-memory.dmp
memory/2688-15-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/2688-18-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/3852-19-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2688-20-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/3852-22-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/3284-23-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/3852-25-0x0000000005100000-0x0000000005166000-memory.dmp
memory/3852-24-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/2688-26-0x0000000005220000-0x0000000005242000-memory.dmp
memory/2688-27-0x00000000052C0000-0x0000000005326000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_g2aqk3io.azq.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/2688-37-0x00000000054D0000-0x0000000005824000-memory.dmp
memory/2688-39-0x0000000005B10000-0x0000000005B5C000-memory.dmp
memory/2688-38-0x0000000005A80000-0x0000000005A9E000-memory.dmp
memory/2688-40-0x0000000006A50000-0x0000000006A82000-memory.dmp
memory/2688-51-0x0000000006070000-0x000000000608E000-memory.dmp
memory/2688-41-0x00000000705A0000-0x00000000705EC000-memory.dmp
memory/2688-52-0x0000000006A90000-0x0000000006B33000-memory.dmp
memory/2688-54-0x0000000006DC0000-0x0000000006DDA000-memory.dmp
memory/2688-53-0x0000000007400000-0x0000000007A7A000-memory.dmp
memory/2688-55-0x0000000006E30000-0x0000000006E3A000-memory.dmp
memory/2688-56-0x0000000007040000-0x00000000070D6000-memory.dmp
memory/2688-57-0x0000000006FC0000-0x0000000006FD1000-memory.dmp
memory/2688-58-0x0000000006FF0000-0x0000000006FFE000-memory.dmp
memory/2688-59-0x0000000007000000-0x0000000007014000-memory.dmp
memory/2688-61-0x00000000070E0000-0x00000000070E8000-memory.dmp
memory/2688-60-0x0000000007100000-0x000000000711A000-memory.dmp
memory/2688-64-0x0000000074920000-0x00000000750D0000-memory.dmp
memory/3852-65-0x0000000006510000-0x0000000006560000-memory.dmp
memory/3852-66-0x0000000074920000-0x00000000750D0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-04 01:33
Reported
2024-06-04 01:36
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
AgentTesla
Detect packed .NET executables. Mostly AgentTeslaV4.
| 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 |
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| 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 |
Detects executables referencing Windows vault credential objects. Observed in infostealers
| 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 |
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
| 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 |
Detects executables referencing many email and collaboration clients. Observed in information stealers
| 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 |
Detects executables referencing many file transfer clients. Observed in information stealers
| 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 |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | api.ipify.org | N/A | N/A |
| N/A | api.ipify.org | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1948 set thread context of 2952 | N/A | C:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.exe
"C:\Users\Admin\AppData\Local\Temp\8054c765c0425811e3632409c6bbd9149fde1de08593796957ca55ead7e9e683.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\ZAZphYTyWlIUJ.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ZAZphYTyWlIUJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3E0A.tmp"
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.13.205:443 | api.ipify.org | tcp |
Files
memory/1948-0-0x00000000748CE000-0x00000000748CF000-memory.dmp
memory/1948-1-0x0000000000C10000-0x0000000000CC0000-memory.dmp
memory/1948-2-0x00000000748C0000-0x0000000074FAE000-memory.dmp
memory/1948-3-0x0000000000480000-0x0000000000498000-memory.dmp
memory/1948-4-0x0000000000250000-0x0000000000260000-memory.dmp
memory/1948-5-0x00000000051E0000-0x0000000005262000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp3E0A.tmp
| MD5 | 67d032afacdc26118bc7ef0504513e30 |
| SHA1 | c1b9b078c0f605225d125ab2b59754916076de1c |
| SHA256 | 50f163036da8d1fa8c23abb75b9b9f7723b1562da32789d1c1b3c13c5489cfae |
| SHA512 | 36f88d37b0c3a1ffe6b0f54a577c6a15d429b32cd06e9cabeca4851d22e50456f466519f8ac4658d5657372749d69f8ee2d72190b9960a7097e296ace0313489 |
memory/2952-13-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2952-22-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2952-24-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2952-23-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2952-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2952-19-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2952-17-0x0000000000400000-0x0000000000440000-memory.dmp
memory/2952-16-0x0000000000400000-0x0000000000440000-memory.dmp
memory/1948-25-0x00000000748C0000-0x0000000074FAE000-memory.dmp