Analysis
- max time kernel
106s - max time network
126s - platform
windows10-2004_x64 - resource
win10v2004-20230220-en - resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system - submitted
26/04/2023, 06:35
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
BANK DETAILS (2).exe
Resource
win7-20230220-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
BANK DETAILS (2).exe
Resource
win10v2004-20230220-en
7 signatures
150 seconds
General
- Target BANK DETAILS (2).exe
- Size 451KB
- Sample230426-hccgeshe2w
- SHA256 5c9f3d90a3756fef76d7345a7ee33829d2775bf9079ed75f0f0a1007fae07805
- MD5 246e58f9efd0dc6eeca2007d4be59783
- SHA1 dde87c20511eacb0bcd4e824855c1f205764329c
- SHA512 e559bedc30fe205f0e7b5a33a6ee14972b56504b0f1687d70e7f87859022408a7a8c66f64f450522cb11ab9cb0811b6df783d6741fcbb2947986addeaf6cd8f0
- SSDEEP 6144:fb6ms+flT/KFO/70Desg0wGEFaVQUaQtkhhwvKUA6S2wSbGN:fGms41CIT09g0wGE6Khhwva6Ze
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
mail.southernboilers.org
-
Port
587
-
Username
-
Password
Sksmoke2018#
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 504 set thread context of 616 504 BANK DETAILS (2).exe 91 - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 616 RegSvcs.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 504 wrote to memory of 616 504 BANK DETAILS (2).exe 91 PID 504 wrote to memory of 616 504 BANK DETAILS (2).exe 91 PID 504 wrote to memory of 616 504 BANK DETAILS (2).exe 91 PID 504 wrote to memory of 616 504 BANK DETAILS (2).exe 91 PID 504 wrote to memory of 616 504 BANK DETAILS (2).exe 91 PID 504 wrote to memory of 616 504 BANK DETAILS (2).exe 91 PID 504 wrote to memory of 616 504 BANK DETAILS (2).exe 91 PID 504 wrote to memory of 616 504 BANK DETAILS (2).exe 91 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\BANK DETAILS (2).exe"C:\Users\Admin\AppData\Local\Temp\BANK DETAILS (2).exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:504 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:616
-