Analysis
- max time kernel
133s - max time network
113s - platform
windows10_x64 - resource
win10v200430 - submitted
06/07/2020, 06:32
Static task
static1
Behavioral task
behavioral1
Sample
DHL_FORM-986753029PDF.exe
Resource
win7
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
DHL_FORM-986753029PDF.exe
Resource
win10v200430
0 signatures
0 seconds
General
- Target DHL_FORM-986753029PDF.exe
- Size 778KB
- Sample200706-mgw4nl22x2
- SHA256 ab409eb4fbf6ed4db06f0e3b89d0001869ec46daa85b85b1237f72e6cfaadb6c
- MD5 3d73e72f80d7846d02d3a81355cc6230
- SHA1 b495bc49fe4b16d78cbe95b87a8ee07cd7e25a07
- SHA512 fbfdd7b4b24341cd83fef8beb2edab0cbbed4dc0ac5ef20c62a3eba4d28afe607e3893d686a7cf0bac29a1baddd8cf6dc65b2db9684c163726d820de8de021af
- MD5 SHA1 SHA512
Score
10/10
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
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Host
smtp.yandex.com
-
Port
587
-
Username
-
Password
farmer22
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 2 IoCs
resource yara_rule behavioral2/memory/1652-0-0x0000000000400000-0x0000000000452000-memory.dmp family_agenttesla behavioral2/memory/1652-1-0x000000000044C48E-mapping.dmp family_agenttesla - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1300 set thread context of 1652 1300 DHL_FORM-986753029PDF.exe 69 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1652 RegAsm.exe 1652 RegAsm.exe - Suspicious behavior: MapViewOfSection 2 IoCs
pid Process 1300 DHL_FORM-986753029PDF.exe 1300 DHL_FORM-986753029PDF.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1652 RegAsm.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1652 RegAsm.exe - Suspicious use of WriteProcessMemory 10 IoCs
description pid Process procid_target PID 1300 wrote to memory of 1592 1300 DHL_FORM-986753029PDF.exe 68 PID 1300 wrote to memory of 1592 1300 DHL_FORM-986753029PDF.exe 68 PID 1300 wrote to memory of 1592 1300 DHL_FORM-986753029PDF.exe 68 PID 1300 wrote to memory of 1652 1300 DHL_FORM-986753029PDF.exe 69 PID 1300 wrote to memory of 1652 1300 DHL_FORM-986753029PDF.exe 69 PID 1300 wrote to memory of 1652 1300 DHL_FORM-986753029PDF.exe 69 PID 1300 wrote to memory of 1652 1300 DHL_FORM-986753029PDF.exe 69 PID 1652 wrote to memory of 3960 1652 RegAsm.exe 75 PID 1652 wrote to memory of 3960 1652 RegAsm.exe 75 PID 1652 wrote to memory of 3960 1652 RegAsm.exe 75
Processes
-
C:\Users\Admin\AppData\Local\Temp\DHL_FORM-986753029PDF.exe"C:\Users\Admin\AppData\Local\Temp\DHL_FORM-986753029PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1300 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵PID:1592
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Windows\SysWOW64\netsh.exe"netsh" wlan show profile3⤵PID:3960
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