Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
20-05-2022 22:57
Static task
static1
Behavioral task
behavioral1
Sample
20-06-17 Ekspla Qut..ISO.exe
Resource
win7-20220414-en
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
20-06-17 Ekspla Qut..ISO.exe
Resource
win10v2004-20220414-en
windows10-2004_x64
0 signatures
0 seconds
General
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Target
20-06-17 Ekspla Qut..ISO.exe
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Size
428KB
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MD5
154a61c11f57ea053e033c44070a7075
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SHA1
e8eca87156a5e78df5202151749dc89b928a01dc
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SHA256
c6df18e549ea063da5203d4ea4f461441babd09131e227e2e638748127916564
-
SHA512
989ac79b9c39e24a3992a7b85ff6ee428cd196d9ae14e8dcd49cf9ebeced1e7f065cec81be84b93b3af11ed7b8089680b867ac2f876e0f9bb89ca4bac15def2c
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
hitmanorigin.cf - Port:
587 - Username:
[email protected] - Password:
Spoofyou2015$
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4660-132-0x0000000000400000-0x000000000044C000-memory.dmp family_agenttesla -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
20-06-17 Ekspla Qut..ISO.exedescription pid process target process PID 4116 set thread context of 4660 4116 20-06-17 Ekspla Qut..ISO.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 4660 RegSvcs.exe 4660 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 4660 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
20-06-17 Ekspla Qut..ISO.exedescription pid process target process PID 4116 wrote to memory of 4660 4116 20-06-17 Ekspla Qut..ISO.exe RegSvcs.exe PID 4116 wrote to memory of 4660 4116 20-06-17 Ekspla Qut..ISO.exe RegSvcs.exe PID 4116 wrote to memory of 4660 4116 20-06-17 Ekspla Qut..ISO.exe RegSvcs.exe PID 4116 wrote to memory of 4660 4116 20-06-17 Ekspla Qut..ISO.exe RegSvcs.exe PID 4116 wrote to memory of 4660 4116 20-06-17 Ekspla Qut..ISO.exe RegSvcs.exe PID 4116 wrote to memory of 4660 4116 20-06-17 Ekspla Qut..ISO.exe RegSvcs.exe PID 4116 wrote to memory of 4660 4116 20-06-17 Ekspla Qut..ISO.exe RegSvcs.exe PID 4116 wrote to memory of 4660 4116 20-06-17 Ekspla Qut..ISO.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\20-06-17 Ekspla Qut..ISO.exe"C:\Users\Admin\AppData\Local\Temp\20-06-17 Ekspla Qut..ISO.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegSvcs.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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memory/4116-130-0x00000000750A0000-0x0000000075651000-memory.dmpFilesize
5.7MB
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memory/4660-131-0x0000000000000000-mapping.dmp
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memory/4660-132-0x0000000000400000-0x000000000044C000-memory.dmpFilesize
304KB
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memory/4660-133-0x00000000750A0000-0x0000000075651000-memory.dmpFilesize
5.7MB