Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
11/05/2024, 08:10
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Resource
win7-20240508-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Resource
win10v2004-20240508-en
13 signatures
150 seconds
General
- Target 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
- Size 1.1MB
- Sample240511-j21e8aae77
- SHA256 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c
- MD5 b769c82e7f0aeb48129c514b6ee3eefc
- SHA1 19bd8f4cbd6422003331d9d2de11e3a7f973b0a3
- SHA512 97e5b8baf06b6f210cd8e9e8388963ea77b145b0192cb8af8ae7d5b088f0bdba7cedcd5100bdff61d64cb0a85bfbd69115a15e50ce4d0b7c4c43b8586098033d
- SSDEEP 24576:tqDEvCTbMWu7rQYlBQcBiT6rprG8aGKSeHIqatQGNQp:tTvC/MTQYxsWR7aGKSeumGy
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Credentials
-
Protocol
smtp
-
Host
mail.deeptrans.com.tr
-
Port
587
-
Username
-
Password
59ace821A
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 33 IoCs
resource yara_rule behavioral2/memory/1540-16-0x0000000005170000-0x00000000051C6000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-19-0x0000000005200000-0x0000000005254000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-32-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-50-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-80-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-76-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-74-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-72-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-70-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-68-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-66-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-64-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-62-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-60-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-58-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-54-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-52-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-48-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-46-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-44-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-42-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-40-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-38-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-36-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-34-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-30-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-28-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-26-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-24-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-22-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-21-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-78-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 behavioral2/memory/1540-56-0x0000000005200000-0x000000000524F000-memory.dmp family_zgrat_v1 - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ctsdvwT = "C:\\Users\\Admin\\AppData\\Roaming\\ctsdvwT\\ctsdvwT.exe" RegSvcs.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1052 set thread context of 1540 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 80 - Program crash 1 IoCs
pid pid_target Process procid_target 224 1052 WerFault.exe 79 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1540 RegSvcs.exe 1540 RegSvcs.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1540 RegSvcs.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1540 RegSvcs.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1052 wrote to memory of 1540 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 80 PID 1052 wrote to memory of 1540 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 80 PID 1052 wrote to memory of 1540 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 80 PID 1052 wrote to memory of 1540 1052 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 80
Processes
-
C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1052 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1540
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1052 -s 6962⤵
- Program crash
PID:224
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1052 -ip 10521⤵PID:2304