Analysis
- max time kernel
147s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
12/06/2024, 23:18
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
SHIPPING DOCS..exe
Resource
win7-20240221-en
10 signatures
150 seconds
Behavioral task
behavioral2
Sample
SHIPPING DOCS..exe
Resource
win10v2004-20240508-en
10 signatures
150 seconds
General
- Target SHIPPING DOCS..exe
- Size 600KB
- Sample240612-3acpmavcme
- SHA256 c822aa53c6e49a7aa3e32869936583cd7308a414974d76b9bdd196908befbc16
- MD5 903d1b3aaf8dfb1d28919df311cd980e
- SHA1 8e73fb005646fff8677a3cead94b833087979ece
- SHA512 1871ff2d8d34cf410bc400732aa896271d1d25dafa0b94a3302da8ce9aeb9c0a167b374c24333639f3833262bcc58ad76c04f66874cc4d37d4890843fb7546c8
- SSDEEP 12288:/pB8++rCfLR5v7uMcZg4GACUp2ZT4T8VIVowbdE/ko6:MRrCDRhixm7UptTwIV5To6
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.alsayyadi.com
-
Port
587
-
Username
-
Password
sayyadi2017_2018
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla payload 1 IoCs
resource yara_rule behavioral2/memory/4188-5-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\BAVLA = "C:\\Users\\Admin\\AppData\\Roaming\\BAVLA\\BAVLA.exe" RegSvcs.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2056 set thread context of 4188 2056 SHIPPING DOCS..exe 87 - Suspicious behavior: EnumeratesProcesses 5 IoCs
pid Process 2056 SHIPPING DOCS..exe 2056 SHIPPING DOCS..exe 2056 SHIPPING DOCS..exe 4188 RegSvcs.exe 4188 RegSvcs.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2056 SHIPPING DOCS..exe Token: SeDebugPrivilege 4188 RegSvcs.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2056 wrote to memory of 4188 2056 SHIPPING DOCS..exe 87 PID 2056 wrote to memory of 4188 2056 SHIPPING DOCS..exe 87 PID 2056 wrote to memory of 4188 2056 SHIPPING DOCS..exe 87 PID 2056 wrote to memory of 4188 2056 SHIPPING DOCS..exe 87 PID 2056 wrote to memory of 4188 2056 SHIPPING DOCS..exe 87 PID 2056 wrote to memory of 4188 2056 SHIPPING DOCS..exe 87 PID 2056 wrote to memory of 4188 2056 SHIPPING DOCS..exe 87 PID 2056 wrote to memory of 4188 2056 SHIPPING DOCS..exe 87 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS..exe"C:\Users\Admin\AppData\Local\Temp\SHIPPING DOCS..exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2056 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4188
-