Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
03/04/2024, 17:16
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
QUOTATION_APRQTRA031244·PDF.scr.exe
Resource
win7-20240221-en
9 signatures
150 seconds
General
- Target QUOTATION_APRQTRA031244·PDF.scr.exe
- Size 2.2MB
- Sample240403-vs4xtsgb62
- SHA256 ce055a8a032fb468ce38a511a5ff3a4ca08736fc08b2d3744879800067fe7d6a
- MD5 9471c95c2de5fff7e053103962456aec
- SHA1 1389bdc9ac3d9269f56f69d9f78b9e658a4425ef
- SHA512 85707affb300e3c7aba3c35d0c5d7dd9becf8b75d701ebbf4246266aa6eb3d75367e202f097182b8230d3b708c25f22f91f8b66a4a31bbb450b09bad4741073a
- SSDEEP 49152:8EhOyEW8+a5jJnEWfRc+505/v4enVbMlTie:8Eh1EAaz7RT5s/AenVoT
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
gator3220.hostgator.com
-
Port
587
-
Username
-
Password
RaFv@tsTUK55@@<<!!
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- Detect ZGRat V1 34 IoCs
resource yara_rule behavioral2/memory/2852-4-0x0000000006BC0000-0x0000000006DF0000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-7-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-8-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-10-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-12-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-14-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-16-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-18-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-20-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-22-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-24-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-26-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-28-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-30-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-32-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-34-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-36-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-38-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-40-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-42-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-44-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-46-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-48-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-50-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-52-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-54-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-56-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-58-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-60-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-62-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-64-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-68-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-66-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 behavioral2/memory/2852-70-0x0000000006BC0000-0x0000000006DEA000-memory.dmp family_zgrat_v1 - Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 39 ip-api.com - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2852 set thread context of 2996 2852 QUOTATION_APRQTRA031244·PDF.scr.exe 97 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2996 aspnet_compiler.exe 2996 aspnet_compiler.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2852 QUOTATION_APRQTRA031244·PDF.scr.exe Token: SeDebugPrivilege 2852 QUOTATION_APRQTRA031244·PDF.scr.exe Token: SeDebugPrivilege 2996 aspnet_compiler.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2996 aspnet_compiler.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2852 wrote to memory of 2996 2852 QUOTATION_APRQTRA031244·PDF.scr.exe 97 PID 2852 wrote to memory of 2996 2852 QUOTATION_APRQTRA031244·PDF.scr.exe 97 PID 2852 wrote to memory of 2996 2852 QUOTATION_APRQTRA031244·PDF.scr.exe 97 PID 2852 wrote to memory of 2996 2852 QUOTATION_APRQTRA031244·PDF.scr.exe 97 PID 2852 wrote to memory of 2996 2852 QUOTATION_APRQTRA031244·PDF.scr.exe 97 PID 2852 wrote to memory of 2996 2852 QUOTATION_APRQTRA031244·PDF.scr.exe 97 PID 2852 wrote to memory of 2996 2852 QUOTATION_APRQTRA031244·PDF.scr.exe 97 PID 2852 wrote to memory of 2996 2852 QUOTATION_APRQTRA031244·PDF.scr.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\QUOTATION_APRQTRA031244·PDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_APRQTRA031244·PDF.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2852 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2996
-