Analysis
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max time kernel
149s -
max time network
151s -
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 08:15
Static task
static1
Behavioral task
behavioral1
Sample
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
Resource
win10v2004-20240508-en
General
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Target
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe
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Size
1.1MB
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MD5
b769c82e7f0aeb48129c514b6ee3eefc
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SHA1
19bd8f4cbd6422003331d9d2de11e3a7f973b0a3
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SHA256
50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c
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SHA512
97e5b8baf06b6f210cd8e9e8388963ea77b145b0192cb8af8ae7d5b088f0bdba7cedcd5100bdff61d64cb0a85bfbd69115a15e50ce4d0b7c4c43b8586098033d
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SSDEEP
24576:tqDEvCTbMWu7rQYlBQcBiT6rprG8aGKSeHIqatQGNQp:tTvC/MTQYxsWR7aGKSeumGy
Malware Config
Extracted
Protocol: smtp- Host:
mail.deeptrans.com.tr - Port:
587 - Username:
[email protected] - Password:
59ace821A
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 33 IoCs
resource yara_rule behavioral2/memory/1804-16-0x0000000002650000-0x00000000026A6000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-19-0x0000000005090000-0x00000000050E4000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-60-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-78-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-80-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-76-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-74-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-72-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-70-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-68-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-66-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-64-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-62-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-58-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-56-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-54-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-52-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-50-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-48-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-46-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-44-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-42-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-38-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-36-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-34-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-32-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-30-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-28-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-26-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-24-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-22-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-21-0x0000000005090000-0x00000000050DF000-memory.dmp family_zgrat_v1 behavioral2/memory/1804-40-0x0000000005090000-0x00000000050DF000-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 4368 set thread context of 1804 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81 -
Program crash 1 IoCs
pid pid_target Process procid_target 1248 4368 WerFault.exe 80 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1804 RegSvcs.exe 1804 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1804 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1804 RegSvcs.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4368 wrote to memory of 1804 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81 PID 4368 wrote to memory of 1804 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81 PID 4368 wrote to memory of 1804 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81 PID 4368 wrote to memory of 1804 4368 50c24050cc83700989bbb281afd290df47f864702e0a957f1db1800a2c34b25c.exe 81
Processes
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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:4368 -
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:1804
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4368 -s 7042⤵
- Program crash
PID:1248
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4368 -ip 43681⤵PID:32