Analysis
- max time kernel
148s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
02/04/2024, 13:34
Behavioral task
behavioral1
Sample
QUOTATION_MARQTRA031244PDF.scr
Resource
win7-20240221-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
QUOTATION_MARQTRA031244PDF.scr
Resource
win10v2004-20240226-en
11 signatures
150 seconds
General
- Target QUOTATION_MARQTRA031244PDF.scr
- Size 2.4MB
- Sample240402-qvapjsbg74
- SHA256 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11
- MD5 749404f8b6bd72307f017d1fd8f3081e
- SHA1 84995cbfec91c10df85c97d0f7acec531dba455c
- SHA512 1be07e218ebbe3750c0a62d2ca69bd3be19732fcb99452e7df111df79bccd5039893b37fd8ab31af1ba27b1c40ec90efa3803b6b2023141ce496c033b8dfd112
- SSDEEP 49152:i5L4P8xfttrOoXDhNkxtOTBcziRLhT2vWkYd9n:OymFtrOGhNkxY9RcOkY
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
gator3220.hostgator.com
-
Port
587
-
Username
-
Password
VvMMgD#w!TZmaka!@
-
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/3936-4-0x0000000005470000-0x00000000056A0000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-5-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-6-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-10-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-12-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-8-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-14-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-16-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-18-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-20-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-22-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-24-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-26-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-28-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-30-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-32-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-34-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-36-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-38-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-40-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-42-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-44-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-46-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-50-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-54-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-58-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-60-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-56-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-52-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-48-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-62-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-64-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-66-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 behavioral2/memory/3936-68-0x0000000005470000-0x000000000569B000-memory.dmp family_zgrat_v1 - PureLog Stealer
PureLog Stealer is an infostealer written in C#.
- PureLog Stealer payload 1 IoCs
resource yara_rule behavioral2/memory/3936-1-0x00000000004D0000-0x0000000000742000-memory.dmp family_purelog_stealer - 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 46 ip-api.com - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3936 set thread context of 812 3936 QUOTATION_MARQTRA031244PDF.scr 99 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 812 aspnet_compiler.exe 812 aspnet_compiler.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3936 QUOTATION_MARQTRA031244PDF.scr Token: SeDebugPrivilege 3936 QUOTATION_MARQTRA031244PDF.scr Token: SeDebugPrivilege 812 aspnet_compiler.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 812 aspnet_compiler.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 3936 wrote to memory of 812 3936 QUOTATION_MARQTRA031244PDF.scr 99 PID 3936 wrote to memory of 812 3936 QUOTATION_MARQTRA031244PDF.scr 99 PID 3936 wrote to memory of 812 3936 QUOTATION_MARQTRA031244PDF.scr 99 PID 3936 wrote to memory of 812 3936 QUOTATION_MARQTRA031244PDF.scr 99 PID 3936 wrote to memory of 812 3936 QUOTATION_MARQTRA031244PDF.scr 99 PID 3936 wrote to memory of 812 3936 QUOTATION_MARQTRA031244PDF.scr 99 PID 3936 wrote to memory of 812 3936 QUOTATION_MARQTRA031244PDF.scr 99 PID 3936 wrote to memory of 812 3936 QUOTATION_MARQTRA031244PDF.scr 99
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244PDF.scr"C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244PDF.scr" /S1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3936 -
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:812
-