Analysis
- max time kernel
149s - max time network
150s - 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, 10:15
Behavioral task
behavioral1
Sample
aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe
Resource
win7-20231129-en
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe
Resource
win10v2004-20240226-en
11 signatures
150 seconds
General
- Target aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe
- Size 2.4MB
- Sample240402-maf42see71
- 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/1852-4-0x00000000053B0000-0x00000000055E0000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-6-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-5-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-8-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-10-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-14-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-18-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-22-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-20-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-24-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-28-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-26-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-32-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-34-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-30-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-16-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-36-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-12-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-38-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-40-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-42-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-46-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-48-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-54-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-56-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-58-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-60-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-52-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-50-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-62-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-66-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-68-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-64-0x00000000053B0000-0x00000000055DB000-memory.dmp family_zgrat_v1 behavioral2/memory/1852-44-0x00000000053B0000-0x00000000055DB000-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/1852-1-0x00000000003F0000-0x0000000000662000-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 39 ip-api.com - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1852 set thread context of 2496 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe 97 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2496 aspnet_compiler.exe 2496 aspnet_compiler.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe Token: SeDebugPrivilege 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe Token: SeDebugPrivilege 2496 aspnet_compiler.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 2496 aspnet_compiler.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1852 wrote to memory of 2496 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe 97 PID 1852 wrote to memory of 2496 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe 97 PID 1852 wrote to memory of 2496 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe 97 PID 1852 wrote to memory of 2496 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe 97 PID 1852 wrote to memory of 2496 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe 97 PID 1852 wrote to memory of 2496 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe 97 PID 1852 wrote to memory of 2496 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe 97 PID 1852 wrote to memory of 2496 1852 aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe 97
Processes
-
C:\Users\Admin\AppData\Local\Temp\aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe"C:\Users\Admin\AppData\Local\Temp\aa5e905630fdcd343ea0c1bdc41c67ec3b60abcab50f2ed7bcfba931e7d30f11.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1852 -
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:2496
-