Analysis
- max time kernel
98s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
11/05/2022, 12:13
Static task
static1
Behavioral task
behavioral1
Sample
Po-AS47748.exe
Resource
win7-20220414-en
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
Po-AS47748.exe
Resource
win10v2004-20220414-en
0 signatures
0 seconds
General
- Target Po-AS47748.exe
- Size 41KB
- Sample220511-pdqtrsgdg2
- SHA256 4963bff2b77dc1a67489feed30040050360b2e06563343383af529a2ca21fc9d
- MD5 ddbdd7db7c1f9786ba4af972861adca2
- SHA1 5c68c3232a413ea1f0d14ebfcbcb616b9a4a00db
- SHA512 92f9f8bf66de5219fce2ac93c268c0aa5c3a152b57f9c6ee3d8b1ca9bcad158f3d606b76cc3ddc91501016ff28f78bbf6a73ecd1d988bf78ef973afa0de95463
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
agenttesla
Credentials
-
Protocol
ftp
-
Host
ftp://ftp.mgcpakistan.com/
-
Port
21
-
Username
-
Password
boygirl123456
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- AgentTesla Payload 1 IoCs
resource yara_rule behavioral2/memory/4544-132-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla - Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2964 set thread context of 4544 2964 Po-AS47748.exe 81 - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4544 aspnet_compiler.exe 4544 aspnet_compiler.exe - Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2964 Po-AS47748.exe Token: SeDebugPrivilege 4544 aspnet_compiler.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2964 wrote to memory of 4544 2964 Po-AS47748.exe 81 PID 2964 wrote to memory of 4544 2964 Po-AS47748.exe 81 PID 2964 wrote to memory of 4544 2964 Po-AS47748.exe 81 PID 2964 wrote to memory of 4544 2964 Po-AS47748.exe 81 PID 2964 wrote to memory of 4544 2964 Po-AS47748.exe 81 PID 2964 wrote to memory of 4544 2964 Po-AS47748.exe 81 PID 2964 wrote to memory of 4544 2964 Po-AS47748.exe 81 PID 2964 wrote to memory of 4544 2964 Po-AS47748.exe 81 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\Po-AS47748.exe"C:\Users\Admin\AppData\Local\Temp\Po-AS47748.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2964 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_compiler.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4544
-