Analysis Overview
SHA256
3713a53f5b24fd88d75534391e13d6883666805647e7ef4c79f8ab94e9083f4d
Threat Level: Known bad
The file YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe was found to be: Known bad.
Malicious Activity Summary
AgentTesla
Command and Scripting Interpreter: PowerShell
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Checks computer location settings
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-18 18:34
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 18:34
Reported
2024-05-18 18:36
Platform
win10v2004-20240508-en
Max time kernel
148s
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.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-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" | C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2652 set thread context of 1056 | N/A | C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe | C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.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\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.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\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe
"C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.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\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe"
C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe
"C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 82.90.14.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| NL | 23.62.61.155:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 155.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | mail.saralgumruk.com | udp |
| TR | 185.81.155.88:587 | mail.saralgumruk.com | tcp |
| US | 8.8.8.8:53 | 88.155.81.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.121.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 175.117.168.52.in-addr.arpa | udp |
Files
memory/2652-0-0x0000000074E4E000-0x0000000074E4F000-memory.dmp
memory/2652-1-0x0000000000DF0000-0x0000000000EA4000-memory.dmp
memory/2652-2-0x0000000005DB0000-0x0000000006354000-memory.dmp
memory/2652-3-0x00000000058A0000-0x0000000005932000-memory.dmp
memory/2652-4-0x0000000005950000-0x000000000595A000-memory.dmp
memory/2652-5-0x0000000005C00000-0x0000000005C9C000-memory.dmp
memory/2652-6-0x0000000074E40000-0x00000000755F0000-memory.dmp
memory/2652-7-0x0000000005B00000-0x0000000005B22000-memory.dmp
memory/2652-8-0x0000000005B20000-0x0000000005B2C000-memory.dmp
memory/2652-9-0x0000000003120000-0x0000000003130000-memory.dmp
memory/2652-10-0x0000000006710000-0x0000000006792000-memory.dmp
memory/1056-11-0x0000000000400000-0x0000000000442000-memory.dmp
memory/1056-13-0x0000000074E40000-0x00000000755F0000-memory.dmp
memory/2652-14-0x0000000074E40000-0x00000000755F0000-memory.dmp
memory/1056-15-0x0000000074E40000-0x00000000755F0000-memory.dmp
memory/1056-16-0x0000000005AA0000-0x0000000005B06000-memory.dmp
memory/1092-17-0x00000000024F0000-0x0000000002526000-memory.dmp
memory/1092-19-0x0000000074E40000-0x00000000755F0000-memory.dmp
memory/1092-18-0x00000000050B0000-0x00000000056D8000-memory.dmp
memory/1092-20-0x0000000074E40000-0x00000000755F0000-memory.dmp
memory/1092-22-0x0000000005780000-0x00000000057E6000-memory.dmp
memory/1092-21-0x00000000056E0000-0x0000000005702000-memory.dmp
memory/1092-23-0x0000000074E40000-0x00000000755F0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_nqwzkmgk.c0c.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/1092-33-0x0000000005860000-0x0000000005BB4000-memory.dmp
memory/1092-35-0x0000000005E10000-0x0000000005E2E000-memory.dmp
memory/1092-36-0x0000000005E50000-0x0000000005E9C000-memory.dmp
memory/1056-37-0x0000000006960000-0x00000000069B0000-memory.dmp
memory/1092-38-0x00000000063D0000-0x0000000006402000-memory.dmp
memory/1092-39-0x0000000070920000-0x000000007096C000-memory.dmp
memory/1092-49-0x0000000006410000-0x000000000642E000-memory.dmp
memory/1092-50-0x0000000007060000-0x0000000007103000-memory.dmp
memory/1092-51-0x0000000007790000-0x0000000007E0A000-memory.dmp
memory/1092-52-0x0000000007140000-0x000000000715A000-memory.dmp
memory/1092-53-0x00000000071B0000-0x00000000071BA000-memory.dmp
memory/1092-54-0x00000000073C0000-0x0000000007456000-memory.dmp
memory/1092-55-0x0000000007340000-0x0000000007351000-memory.dmp
memory/1092-56-0x0000000007370000-0x000000000737E000-memory.dmp
memory/1092-57-0x0000000007380000-0x0000000007394000-memory.dmp
memory/1092-58-0x0000000007480000-0x000000000749A000-memory.dmp
memory/1092-59-0x0000000007460000-0x0000000007468000-memory.dmp
memory/1092-62-0x0000000074E40000-0x00000000755F0000-memory.dmp
memory/1056-63-0x0000000074E40000-0x00000000755F0000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-18 18:34
Reported
2024-05-18 18:36
Platform
win7-20240419-en
Max time kernel
118s
Max time network
119s
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 |
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-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" | C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2052 set thread context of 2952 | N/A | C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe | C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.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\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.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\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe
"C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.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\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe"
C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe
"C:\Users\Admin\AppData\Local\Temp\YILDIZ A.s siparis000867_000960 Hizmet Teklif Talebi.exe"
Network
Files
memory/2052-0-0x000000007459E000-0x000000007459F000-memory.dmp
memory/2052-1-0x0000000000120000-0x00000000001D4000-memory.dmp
memory/2052-2-0x0000000074590000-0x0000000074C7E000-memory.dmp
memory/2052-3-0x0000000000540000-0x0000000000562000-memory.dmp
memory/2052-4-0x00000000002D0000-0x00000000002DC000-memory.dmp
memory/2052-5-0x00000000004A0000-0x00000000004B0000-memory.dmp
memory/2052-6-0x0000000004580000-0x0000000004602000-memory.dmp
memory/2952-7-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2952-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/2952-17-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2952-15-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2952-13-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2952-10-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2952-8-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2952-9-0x0000000000400000-0x0000000000442000-memory.dmp
memory/2052-18-0x0000000074590000-0x0000000074C7E000-memory.dmp