Analysis
- max time kernel
114s - max time network
128s - 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, 12:58
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
QUOTATION_MARQTRA031244úPDF.scr.exe
Resource
win7-20240221-en
9 signatures
150 seconds
General
- Target QUOTATION_MARQTRA031244úPDF.scr.exe
- Size 2.4MB
- Sample240403-p7ptkadd6x
- SHA256 c0b6adfcdd28e92ed598fe851e647c6f12bb7ea6c50592e16864898143eae76e
- MD5 325d440993972c90bbefbaabf72557dc
- SHA1 e8ff5c5b2d91b977c145eed3642e4fad83d50768
- SHA512 fcfa25027cba553b994f87f73c2b70de2866c29ec7362ba18268ca24cc48650e5814df6b3e0c0b1cf2e67f7f1c17c2e0bc6a0d707e4733f219ce2f1337795d8f
- SSDEEP 49152:wnwbow90MrJHr+DlpDUUGvdbhCGutyds1gIsM5KYn/6udO+K9:wwbYp2NhCJtyds1gIfKY/DC
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
smtp
-
Host
gator3220.hostgator.com
-
Port
587
-
Username
-
Password
2htWJg8Ru9SP..!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/4216-2-0x00000000056D0000-0x0000000005900000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-3-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-4-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-6-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-8-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-10-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-12-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-14-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-16-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-18-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-20-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-22-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-24-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-26-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-28-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-30-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-32-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-36-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-34-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-38-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-42-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-40-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-44-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-46-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-48-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-50-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-52-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-54-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-56-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-58-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-64-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-62-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-66-0x00000000056D0000-0x00000000058FA000-memory.dmp family_zgrat_v1 behavioral2/memory/4216-60-0x00000000056D0000-0x00000000058FA000-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 40 ip-api.com - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4216 set thread context of 2552 4216 QUOTATION_MARQTRA031244úPDF.scr.exe 97 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2552 aspnet_compiler.exe 2552 aspnet_compiler.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4216 QUOTATION_MARQTRA031244úPDF.scr.exe Token: SeDebugPrivilege 4216 QUOTATION_MARQTRA031244úPDF.scr.exe Token: SeDebugPrivilege 2552 aspnet_compiler.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2552 aspnet_compiler.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4216 wrote to memory of 2552 4216 QUOTATION_MARQTRA031244úPDF.scr.exe 97 PID 4216 wrote to memory of 2552 4216 QUOTATION_MARQTRA031244úPDF.scr.exe 97 PID 4216 wrote to memory of 2552 4216 QUOTATION_MARQTRA031244úPDF.scr.exe 97 PID 4216 wrote to memory of 2552 4216 QUOTATION_MARQTRA031244úPDF.scr.exe 97 PID 4216 wrote to memory of 2552 4216 QUOTATION_MARQTRA031244úPDF.scr.exe 97 PID 4216 wrote to memory of 2552 4216 QUOTATION_MARQTRA031244úPDF.scr.exe 97 PID 4216 wrote to memory of 2552 4216 QUOTATION_MARQTRA031244úPDF.scr.exe 97 PID 4216 wrote to memory of 2552 4216 QUOTATION_MARQTRA031244úPDF.scr.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244úPDF.scr.exe"C:\Users\Admin\AppData\Local\Temp\QUOTATION_MARQTRA031244úPDF.scr.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4216 -
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:2552
-