Analysis
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max time kernel
91s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 01:37
Static task
static1
Behavioral task
behavioral1
Sample
INVOICE - FOR YOUR SHIPMENTS.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
INVOICE - FOR YOUR SHIPMENTS.exe
Resource
win10v2004-20220414-en
Behavioral task
behavioral3
Sample
LIST OF DOCUMENTS NEEDED.exe
Resource
win7-20220414-en
Behavioral task
behavioral4
Sample
LIST OF DOCUMENTS NEEDED.exe
Resource
win10v2004-20220414-en
General
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Target
LIST OF DOCUMENTS NEEDED.exe
-
Size
477KB
-
MD5
ef97f12e3687ef7493f233ee1196740c
-
SHA1
611c9ef28edf70030cd6160d8c795fee489b184e
-
SHA256
ea027d907975381eaff6b9b98a14f303ad9f9d74b454dd55b9bd3b24b3b5baa1
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SHA512
83012bbfc209a2c5ad36d9c395f2a59745f20912e39997203d772354ed686ba216a0f09313cd23d917e75b3149653556967c98345ff27c1e2f36af4d86f867c5
Malware Config
Extracted
Protocol: smtp- Host:
mail.alvadiwipa.com - Port:
587 - Username:
[email protected] - Password:
glodokplaza15
Extracted
agenttesla
Protocol: smtp- Host:
mail.alvadiwipa.com - Port:
587 - Username:
[email protected] - Password:
glodokplaza15
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla Payload 1 IoCs
Processes:
resource yara_rule behavioral4/memory/2268-132-0x0000000000400000-0x0000000000450000-memory.dmp family_agenttesla -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
LIST OF DOCUMENTS NEEDED.exedescription pid process target process PID 4652 set thread context of 2268 4652 LIST OF DOCUMENTS NEEDED.exe MSBuild.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
MSBuild.exepid process 2268 MSBuild.exe 2268 MSBuild.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
MSBuild.exedescription pid process Token: SeDebugPrivilege 2268 MSBuild.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
LIST OF DOCUMENTS NEEDED.exedescription pid process target process PID 4652 wrote to memory of 2268 4652 LIST OF DOCUMENTS NEEDED.exe MSBuild.exe PID 4652 wrote to memory of 2268 4652 LIST OF DOCUMENTS NEEDED.exe MSBuild.exe PID 4652 wrote to memory of 2268 4652 LIST OF DOCUMENTS NEEDED.exe MSBuild.exe PID 4652 wrote to memory of 2268 4652 LIST OF DOCUMENTS NEEDED.exe MSBuild.exe PID 4652 wrote to memory of 2268 4652 LIST OF DOCUMENTS NEEDED.exe MSBuild.exe PID 4652 wrote to memory of 2268 4652 LIST OF DOCUMENTS NEEDED.exe MSBuild.exe PID 4652 wrote to memory of 2268 4652 LIST OF DOCUMENTS NEEDED.exe MSBuild.exe PID 4652 wrote to memory of 2268 4652 LIST OF DOCUMENTS NEEDED.exe MSBuild.exe -
outlook_office_path 1 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe -
outlook_win_path 1 IoCs
Processes:
MSBuild.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 MSBuild.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\LIST OF DOCUMENTS NEEDED.exe"C:\Users\Admin\AppData\Local\Temp\LIST OF DOCUMENTS NEEDED.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe"{path}"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2268
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/2268-131-0x0000000000000000-mapping.dmp
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memory/2268-132-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/2268-133-0x0000000075470000-0x0000000075A21000-memory.dmpFilesize
5.7MB
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memory/4652-130-0x0000000075470000-0x0000000075A21000-memory.dmpFilesize
5.7MB