Analysis Overview
SHA256
8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342
Threat Level: Known bad
The file 8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342 was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Checks computer location settings
Reads user/profile data of web browsers
Reads user/profile data of local email clients
Adds Run key to start application
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-08 01:17
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-04-08 01:17
Reported
2024-04-08 01:20
Platform
win7-20240319-en
Max time kernel
120s
Max time network
124s
Command Line
Signatures
AgentTesla
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1916 set thread context of 2492 | N/A | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.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\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe
"C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.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\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe"
C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe
"C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe"
Network
Files
memory/1916-1-0x0000000074320000-0x0000000074A0E000-memory.dmp
memory/1916-0-0x00000000011B0000-0x0000000001254000-memory.dmp
memory/1916-2-0x00000000048C0000-0x0000000004900000-memory.dmp
memory/1916-3-0x00000000002A0000-0x00000000002B4000-memory.dmp
memory/1916-4-0x0000000000510000-0x0000000000518000-memory.dmp
memory/1916-5-0x0000000000520000-0x000000000052C000-memory.dmp
memory/1916-6-0x0000000004EE0000-0x0000000004F62000-memory.dmp
memory/2492-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2492-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2492-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2492-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2492-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2492-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2492-17-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2492-19-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1916-20-0x0000000074320000-0x0000000074A0E000-memory.dmp
memory/2492-21-0x0000000074320000-0x0000000074A0E000-memory.dmp
memory/2492-22-0x0000000004C60000-0x0000000004CA0000-memory.dmp
memory/2532-25-0x000000006F400000-0x000000006F9AB000-memory.dmp
memory/2532-27-0x0000000002610000-0x0000000002650000-memory.dmp
memory/2532-26-0x000000006F400000-0x000000006F9AB000-memory.dmp
memory/2532-29-0x000000006F400000-0x000000006F9AB000-memory.dmp
memory/2492-30-0x0000000074320000-0x0000000074A0E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-04-08 01:17
Reported
2024-04-08 01:20
Platform
win10v2004-20231215-en
Max time kernel
92s
Max time network
94s
Command Line
Signatures
AgentTesla
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe | N/A |
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1497073144-2389943819-3385106915-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2884 set thread context of 4580 | N/A | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.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\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe
"C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.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\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe"
C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe
"C:\Users\Admin\AppData\Local\Temp\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.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 | 0.205.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 138.91.171.81:80 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mail.karpackkasa.com | udp |
| TR | 31.207.81.59:587 | mail.karpackkasa.com | tcp |
| US | 8.8.8.8:53 | 59.81.207.31.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 65.139.73.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 159.113.53.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/2884-1-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/2884-0-0x00000000009A0000-0x0000000000A44000-memory.dmp
memory/2884-2-0x0000000005940000-0x0000000005EE4000-memory.dmp
memory/2884-3-0x0000000005470000-0x0000000005502000-memory.dmp
memory/2884-4-0x00000000055D0000-0x00000000055E0000-memory.dmp
memory/2884-5-0x0000000005450000-0x000000000545A000-memory.dmp
memory/2884-6-0x0000000006A70000-0x0000000006A84000-memory.dmp
memory/2884-7-0x0000000006A90000-0x0000000006A98000-memory.dmp
memory/2884-8-0x0000000006AB0000-0x0000000006ABC000-memory.dmp
memory/2884-9-0x0000000006B20000-0x0000000006BA2000-memory.dmp
memory/2884-10-0x00000000091F0000-0x000000000928C000-memory.dmp
memory/4580-11-0x0000000000400000-0x0000000000442000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\8ec592f737b91101e7a8f23527f9098aeeaa0929a958b681292dac24f410d342.exe.log
| MD5 | 8ec831f3e3a3f77e4a7b9cd32b48384c |
| SHA1 | d83f09fd87c5bd86e045873c231c14836e76a05c |
| SHA256 | 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982 |
| SHA512 | 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3 |
memory/2884-15-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/4580-14-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/4580-16-0x00000000056D0000-0x00000000056E0000-memory.dmp
memory/4580-17-0x00000000056E0000-0x0000000005746000-memory.dmp
memory/5092-18-0x0000000002D00000-0x0000000002D36000-memory.dmp
memory/5092-19-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/5092-21-0x0000000005240000-0x0000000005250000-memory.dmp
memory/5092-20-0x0000000005880000-0x0000000005EA8000-memory.dmp
memory/5092-22-0x0000000005670000-0x0000000005692000-memory.dmp
memory/5092-23-0x0000000005710000-0x0000000005776000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_n10gofoy.xhf.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5092-33-0x0000000006120000-0x0000000006474000-memory.dmp
memory/5092-34-0x0000000006600000-0x000000000661E000-memory.dmp
memory/5092-35-0x0000000006630000-0x000000000667C000-memory.dmp
memory/5092-37-0x0000000006BC0000-0x0000000006BF2000-memory.dmp
memory/5092-36-0x000000007FB40000-0x000000007FB50000-memory.dmp
memory/5092-38-0x00000000704A0000-0x00000000704EC000-memory.dmp
memory/5092-49-0x0000000005240000-0x0000000005250000-memory.dmp
memory/5092-48-0x0000000006B90000-0x0000000006BAE000-memory.dmp
memory/5092-50-0x0000000007820000-0x00000000078C3000-memory.dmp
memory/5092-52-0x0000000007F70000-0x00000000085EA000-memory.dmp
memory/5092-53-0x0000000007930000-0x000000000794A000-memory.dmp
memory/5092-54-0x00000000079A0000-0x00000000079AA000-memory.dmp
memory/5092-55-0x0000000007BB0000-0x0000000007C46000-memory.dmp
memory/5092-56-0x0000000007B30000-0x0000000007B41000-memory.dmp
memory/5092-58-0x0000000007B60000-0x0000000007B6E000-memory.dmp
memory/4580-57-0x0000000006590000-0x00000000065E0000-memory.dmp
memory/5092-59-0x0000000007B70000-0x0000000007B84000-memory.dmp
memory/5092-60-0x0000000007C70000-0x0000000007C8A000-memory.dmp
memory/5092-61-0x0000000007C50000-0x0000000007C58000-memory.dmp
memory/5092-64-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/4580-65-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/4580-66-0x00000000056D0000-0x00000000056E0000-memory.dmp