Analysis Overview
SHA256
4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6
Threat Level: Known bad
The file 4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Agenttesla family
Command and Scripting Interpreter: PowerShell
Checks computer location settings
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
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Scheduled Task/Job: Scheduled Task
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-15 02:15
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-15 02:15
Reported
2024-11-15 02:17
Platform
win7-20241010-en
Max time kernel
119s
Max time network
141s
Command Line
Signatures
AgentTesla
Agenttesla family
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 |
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 | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2324 set thread context of 2564 | N/A | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
Scheduled Task/Job: Scheduled Task
| 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\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.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 SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe
"C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.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\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.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\OElBPHSPcFu.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OElBPHSPcFu" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1870.tmp"
C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe
"C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
Files
memory/2324-0-0x000000007490E000-0x000000007490F000-memory.dmp
memory/2324-1-0x0000000000C50000-0x0000000000D16000-memory.dmp
memory/2324-2-0x0000000074900000-0x0000000074FEE000-memory.dmp
memory/2324-3-0x0000000000470000-0x0000000000482000-memory.dmp
memory/2324-4-0x000000007490E000-0x000000007490F000-memory.dmp
memory/2324-5-0x0000000074900000-0x0000000074FEE000-memory.dmp
memory/2324-6-0x0000000005D20000-0x0000000005DA8000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
| MD5 | 15f4ebb55cbc5f742924d51b0e310b39 |
| SHA1 | a5f7dc7f2d98c5c248cb366096178876fb9379ea |
| SHA256 | e38b74fde93df13ca573313950e75911f07e87a5bc2bd231317fa0dbe0feeeb7 |
| SHA512 | 85eb9035b733cce5306f3afeee414ab1eca0c3946c2a2f273ca7d74f879ac84b500c760328e3b86a7487547acb237beea57308ed767dae8636b575554d58b3a0 |
C:\Users\Admin\AppData\Local\Temp\tmp1870.tmp
| MD5 | c31e37843b79c11ede6566033bca7417 |
| SHA1 | 9e8a0d19465abd3f6dc396e6298e18007948466f |
| SHA256 | 60be3bbfb9ee6556a09420666d8bd5829ef0048c3f12ad66143db1b56e4542a4 |
| SHA512 | ba6a7e0e350e3dc04f8f7c636011714b3ca9bf41a56370fd6c4467062f5e136419f4249858ae70a53d38503d9da08f9c4e2f61ce74b3100d39a6dae0da575cd6 |
memory/2564-19-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2564-28-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2564-30-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2324-31-0x0000000074900000-0x0000000074FEE000-memory.dmp
memory/2564-29-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2564-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2564-25-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2564-23-0x0000000000400000-0x0000000000444000-memory.dmp
memory/2564-21-0x0000000000400000-0x0000000000444000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-15 02:15
Reported
2024-11-15 02:17
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
149s
Command Line
Signatures
AgentTesla
Agenttesla family
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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.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 | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1624 set thread context of 1912 | N/A | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
Scheduled Task/Job: Scheduled Task
| 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\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.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 |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe
"C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.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\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.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\OElBPHSPcFu.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\OElBPHSPcFu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF00A.tmp"
C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe
"C:\Users\Admin\AppData\Local\Temp\4ca5d1f4f3b52383886d6338b63b138961fc496a70a98c4e2e0a1bf1d6f646d6.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.telegram.org | udp |
| NL | 149.154.167.220:443 | api.telegram.org | tcp |
| US | 8.8.8.8:53 | 220.167.154.149.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.229.111.52.in-addr.arpa | udp |
Files
memory/1624-0-0x00000000752CE000-0x00000000752CF000-memory.dmp
memory/1624-1-0x0000000000790000-0x0000000000856000-memory.dmp
memory/1624-2-0x0000000005790000-0x0000000005D34000-memory.dmp
memory/1624-3-0x0000000005280000-0x0000000005312000-memory.dmp
memory/1624-4-0x0000000005320000-0x00000000053BC000-memory.dmp
memory/1624-5-0x0000000005260000-0x000000000526A000-memory.dmp
memory/1624-6-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/1624-7-0x0000000005780000-0x0000000005792000-memory.dmp
memory/1624-8-0x00000000752CE000-0x00000000752CF000-memory.dmp
memory/1624-9-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/1624-10-0x0000000006840000-0x00000000068C8000-memory.dmp
memory/908-15-0x0000000002720000-0x0000000002756000-memory.dmp
memory/908-17-0x0000000005310000-0x0000000005938000-memory.dmp
memory/908-16-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/908-18-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/3960-19-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/908-21-0x00000000752C0000-0x0000000075A70000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmpF00A.tmp
| MD5 | f1bc485d7efd4988b09f9487594e70a8 |
| SHA1 | a2564954e1e64192216a598f1fb3d9f0c75dadc4 |
| SHA256 | 9daf4e11281616d51b8e038ff855d4d4c50fad4f15e61c6738f7eaef0380f267 |
| SHA512 | 65d90cfde8a94c2e408ff720c678971e3b8b14e9c8f79e964d2782cc9c83ad12c482f52ae88f34671b057c1f37c23e64816116b8e0e54ed0ea50bdb799fdd33b |
memory/908-24-0x0000000005940000-0x00000000059A6000-memory.dmp
memory/908-25-0x00000000059B0000-0x0000000005A16000-memory.dmp
memory/1912-27-0x0000000000400000-0x0000000000444000-memory.dmp
memory/3960-26-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/3960-23-0x00000000752C0000-0x0000000075A70000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d3i135lt.aqw.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/908-28-0x0000000005A20000-0x0000000005D74000-memory.dmp
memory/908-22-0x0000000005070000-0x0000000005092000-memory.dmp
memory/1624-39-0x00000000752C0000-0x0000000075A70000-memory.dmp
memory/3960-49-0x0000000005DA0000-0x0000000005DBE000-memory.dmp
memory/3960-50-0x0000000005F00000-0x0000000005F4C000-memory.dmp
memory/3960-52-0x0000000075B20000-0x0000000075B6C000-memory.dmp
memory/3960-62-0x0000000006340000-0x000000000635E000-memory.dmp
memory/3960-51-0x00000000063A0000-0x00000000063D2000-memory.dmp
memory/3960-63-0x0000000006F80000-0x0000000007023000-memory.dmp
memory/908-64-0x0000000075B20000-0x0000000075B6C000-memory.dmp
memory/3960-74-0x0000000007710000-0x0000000007D8A000-memory.dmp
memory/3960-75-0x00000000070C0000-0x00000000070DA000-memory.dmp
memory/3960-76-0x0000000007140000-0x000000000714A000-memory.dmp
memory/3960-77-0x0000000007340000-0x00000000073D6000-memory.dmp
memory/908-78-0x0000000007560000-0x0000000007571000-memory.dmp
memory/908-79-0x0000000007590000-0x000000000759E000-memory.dmp
memory/908-80-0x00000000075A0000-0x00000000075B4000-memory.dmp
memory/3960-81-0x0000000007400000-0x000000000741A000-memory.dmp
memory/3960-82-0x00000000073E0000-0x00000000073E8000-memory.dmp
memory/1912-83-0x00000000067E0000-0x0000000006830000-memory.dmp
memory/908-89-0x00000000752C0000-0x0000000075A70000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
| MD5 | 968cb9309758126772781b83adb8a28f |
| SHA1 | 8da30e71accf186b2ba11da1797cf67f8f78b47c |
| SHA256 | 92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a |
| SHA512 | 4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | 912d15e66460aefa3ad3a43fd5a8f39e |
| SHA1 | fa4839f2b20d50c6feada2590e7e610a340a8deb |
| SHA256 | 89a4367717e683b98427b1469248055a9b35e1f567548122224ad3ecb886ea3c |
| SHA512 | 7e8a800e39d78ae7bb33cd10d5121f1b940554c6df65d81feb6919f4d14add62e96cd689075bf21f029f7be96e516bde5190c28add4a24d059e4b954251e471e |
memory/3960-90-0x00000000752C0000-0x0000000075A70000-memory.dmp