Analysis
- max time kernel
120s - max time network
121s - platform
windows7_x64 - resource
win7-20240221-en - resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system - submitted
11/05/2024, 08:10
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Resource
win7-20240221-en
12 signatures
150 seconds
Behavioral task
behavioral2
Sample
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Resource
win10v2004-20240426-en
12 signatures
150 seconds
General
- Target 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
- Size 1.1MB
- Sample240511-j2nfnaae49
- 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 behavioral1/memory/2756-16-0x0000000000750000-0x00000000007A6000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-17-0x0000000002050000-0x00000000020A4000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-24-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-22-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-56-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-72-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-80-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-78-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-76-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-74-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-70-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-68-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-66-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-64-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-62-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-60-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-58-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-54-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-52-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-50-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-48-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-46-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-44-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-42-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-40-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-38-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-36-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-34-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-32-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-30-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-28-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-26-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 behavioral1/memory/2756-21-0x0000000002050000-0x000000000209F000-memory.dmp family_zgrat_v1 - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\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 1520 set thread context of 2756 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 28 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2756 RegSvcs.exe 2756 RegSvcs.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2756 RegSvcs.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2756 RegSvcs.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1520 wrote to memory of 2756 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 28 PID 1520 wrote to memory of 2756 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 28 PID 1520 wrote to memory of 2756 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 28 PID 1520 wrote to memory of 2756 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 28 PID 1520 wrote to memory of 2756 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 28 PID 1520 wrote to memory of 2756 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 28 PID 1520 wrote to memory of 2756 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 28 PID 1520 wrote to memory of 2756 1520 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 28
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:1520 -
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:2756
-