Analysis
- max time kernel
92s - max time network
96s - 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, 08:11
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
win10v2004-20240508-en
13 signatures
150 seconds
General
- Target 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
- Size 1.1MB
- Sample240511-j29c5aae92
- 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/2612-16-0x00000000053B0000-0x0000000005406000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-19-0x0000000005450000-0x00000000054A4000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-33-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-57-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-79-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-77-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-75-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-73-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-71-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-69-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-67-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-65-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-61-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-59-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-55-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-53-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-51-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-49-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-47-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-45-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-44-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-41-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-39-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-37-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-35-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-31-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-29-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-27-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-25-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-23-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-21-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-20-0x0000000005450000-0x000000000549F000-memory.dmp family_zgrat_v1 behavioral2/memory/2612-63-0x0000000005450000-0x000000000549F000-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 3368 set thread context of 2612 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81 - Program crash 1 IoCs
pid pid_target Process procid_target 4524 3368 WerFault.exe 80 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2612 RegSvcs.exe 2612 RegSvcs.exe - Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2612 RegSvcs.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of SendNotifyMessage 2 IoCs
pid Process 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2612 RegSvcs.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3368 wrote to memory of 2612 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81 PID 3368 wrote to memory of 2612 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81 PID 3368 wrote to memory of 2612 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81 PID 3368 wrote to memory of 2612 3368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81
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:3368 -
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:2612
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3368 -s 6962⤵
- Program crash
PID:4524
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3368 -ip 33681⤵PID:824