Analysis Overview
SHA256
f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f
Threat Level: Known bad
The file f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
Reads WinSCP keys stored on the system
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-04 01:29
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-04 01:29
Reported
2024-06-04 01:32
Platform
win7-20240221-en
Max time kernel
122s
Max time network
123s
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 |
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 |
| N/A | api.ipify.org | N/A | N/A |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2792 set thread context of 2500 | N/A | C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe | C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe
"C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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\sJqGqPBuvadK.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sJqGqPBuvadK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3CD2.tmp"
C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe
"C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/2792-0-0x000000007460E000-0x000000007460F000-memory.dmp
memory/2792-1-0x0000000000B90000-0x0000000000C80000-memory.dmp
memory/2792-2-0x0000000074600000-0x0000000074CEE000-memory.dmp
memory/2792-3-0x00000000055A0000-0x000000000563E000-memory.dmp
memory/2792-4-0x0000000000640000-0x0000000000656000-memory.dmp
memory/2792-5-0x00000000006A0000-0x00000000006AE000-memory.dmp
memory/2792-6-0x0000000000700000-0x0000000000710000-memory.dmp
memory/2792-7-0x0000000005640000-0x00000000056C4000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp3CD2.tmp
| MD5 | 11b83e31e3b9088be879654d930e7ac0 |
| SHA1 | abf3a1b96d11a9cc1c7db2e48186683d62786eae |
| SHA256 | 09cf66dc13a6f64d5cc21e41e047d313dc6afa86954b0122e4b5a9529bf5f857 |
| SHA512 | fa09909b24309c7bb983e3422ce9addaf0ca84a32e92474979690920ef43fcb9b3584a4bd2e8da3cd07d5fe2ed195161561a8790659edf6cf62cd81bf5e734d4 |
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\7NZ35BW9QWZCBIGF9YIZ.temp
| MD5 | 474d1dc701504a52a58dca017b2164f8 |
| SHA1 | 7ee32c7522320934e3b98a645ca53b5d6ca8534b |
| SHA256 | a4eac2169e18a12f57d03f632a31aa31a6df92ac8f63a0bdf144a9e1fa79e023 |
| SHA512 | c1db5fc39305489afa46edc707f14f1518ce92de51071d00fcaafe12af821aee61969b149a2917d6754078e2389637a35440004861797ac7886a40c4cf8cf085 |
memory/2500-20-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2500-24-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2500-32-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2500-30-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2500-29-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2500-28-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2500-26-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2500-22-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2792-33-0x0000000074600000-0x0000000074CEE000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-04 01:29
Reported
2024-06-04 01:32
Platform
win10v2004-20240426-en
Max time kernel
150s
Max time network
151s
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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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 |
| 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 4144 set thread context of 4440 | N/A | C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe | C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe
"C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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\sJqGqPBuvadK.exe"
C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\sJqGqPBuvadK" /XML "C:\Users\Admin\AppData\Local\Temp\tmp61C7.tmp"
C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.exe
"C:\Users\Admin\AppData\Local\Temp\f5a1fca85008da2247fafe3846709143d53d62ee6d6b156d94ee5d03414ae28f.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 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 20.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | api.ipify.org | udp |
| US | 104.26.12.205:443 | api.ipify.org | tcp |
| 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 | 205.12.26.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mail.floormelody.com.sg | udp |
| SG | 101.100.211.111:587 | mail.floormelody.com.sg | tcp |
| US | 8.8.8.8:53 | 111.211.100.101.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/4144-0-0x000000007488E000-0x000000007488F000-memory.dmp
memory/4144-1-0x0000000000B40000-0x0000000000C30000-memory.dmp
memory/4144-2-0x0000000005AF0000-0x0000000006094000-memory.dmp
memory/4144-3-0x0000000005620000-0x00000000056B2000-memory.dmp
memory/4144-4-0x00000000060A0000-0x00000000063F4000-memory.dmp
memory/4144-5-0x0000000074880000-0x0000000075030000-memory.dmp
memory/4144-6-0x00000000058C0000-0x00000000058CA000-memory.dmp
memory/4144-7-0x0000000005A30000-0x0000000005ACE000-memory.dmp
memory/4144-8-0x0000000005990000-0x00000000059A6000-memory.dmp
memory/4144-9-0x0000000006520000-0x000000000652E000-memory.dmp
memory/4144-10-0x0000000006530000-0x0000000006540000-memory.dmp
memory/4144-11-0x0000000006E50000-0x0000000006ED4000-memory.dmp
memory/4144-12-0x00000000095D0000-0x000000000966C000-memory.dmp
memory/4276-17-0x0000000002D90000-0x0000000002DC6000-memory.dmp
memory/4276-18-0x00000000057F0000-0x0000000005E18000-memory.dmp
memory/4276-19-0x0000000074880000-0x0000000075030000-memory.dmp
memory/4276-20-0x0000000074880000-0x0000000075030000-memory.dmp
memory/4276-21-0x0000000074880000-0x0000000075030000-memory.dmp
memory/2752-22-0x0000000074880000-0x0000000075030000-memory.dmp
memory/4276-25-0x0000000005F30000-0x0000000005F96000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\tmp61C7.tmp
| MD5 | ad5c085469fd34e1c4422afcb5de18be |
| SHA1 | 221560d4f62df0a4c4097210f1113649746d8e67 |
| SHA256 | 765f39085d9648e1dbf211d07c84fe27ff5679639cb67385ea4b9380afa3c847 |
| SHA512 | 1eb65855eaddf88a098a8655789232f976cd6bc50a4f3e9276fcce2a74936f95c24b04aa29b3cfd10d19afc37a30df550bb8f40a4bab9000cd35d1dc52223bdd |
memory/2752-27-0x0000000074880000-0x0000000075030000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_yi5cpzin.idh.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/4276-24-0x0000000005EC0000-0x0000000005F26000-memory.dmp
memory/4276-23-0x0000000005E20000-0x0000000005E42000-memory.dmp
memory/4440-46-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2752-48-0x0000000006540000-0x000000000655E000-memory.dmp
memory/2752-50-0x0000000006A80000-0x0000000006ACC000-memory.dmp
memory/4144-49-0x0000000074880000-0x0000000075030000-memory.dmp
memory/2752-52-0x000000006FB30000-0x000000006FB7C000-memory.dmp
memory/2752-51-0x0000000007560000-0x0000000007592000-memory.dmp
memory/2752-63-0x00000000077A0000-0x0000000007843000-memory.dmp
memory/2752-62-0x0000000006AE0000-0x0000000006AFE000-memory.dmp
memory/4276-64-0x000000006FB30000-0x000000006FB7C000-memory.dmp
memory/2752-75-0x0000000007870000-0x000000000788A000-memory.dmp
memory/2752-74-0x0000000007ED0000-0x000000000854A000-memory.dmp
memory/2752-76-0x00000000078E0000-0x00000000078EA000-memory.dmp
memory/2752-77-0x0000000007AE0000-0x0000000007B76000-memory.dmp
memory/2752-78-0x0000000007A60000-0x0000000007A71000-memory.dmp
memory/2752-79-0x0000000007A90000-0x0000000007A9E000-memory.dmp
memory/2752-80-0x0000000007AA0000-0x0000000007AB4000-memory.dmp
memory/2752-81-0x0000000007BA0000-0x0000000007BBA000-memory.dmp
memory/2752-82-0x0000000007B80000-0x0000000007B88000-memory.dmp
memory/4276-88-0x0000000074880000-0x0000000075030000-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 | 69ee0178af464291fb6a4eef742a015d |
| SHA1 | 988d40d0a2411d4a01385a3df9c6d1c85abb4763 |
| SHA256 | 59c062b4f27e131bc2a03e64cb1bc19f101a75c8aa20030ec93d5c281394402d |
| SHA512 | 86725299960e1a253c9ecacb539d89c3732f8e6d0418aedd8dae1f7fb1927ac06573dddfa3314b5c736347cce60d9f2ac1be07763cdf4b651dfcc184dad0d2d9 |
memory/2752-89-0x0000000074880000-0x0000000075030000-memory.dmp
memory/4440-90-0x00000000065C0000-0x0000000006610000-memory.dmp