Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
06-12-2023 03:21
Static task
static1
Behavioral task
behavioral1
Sample
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
Resource
win10v2004-20231127-en
General
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Target
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
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Size
727KB
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MD5
39f9149362c3bc065e63bb4f7b0de153
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SHA1
4995f754e2179356f419bd7626a14319823acf62
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SHA256
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9
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SHA512
7cb7ec5df709b944fc30a52ac1c4214fe0a459d58720b2799d6111e4f479ca06a20bab827bcef3948dd36a7e8a12e6ad499be0d867441586d7a3daf2cbe4a36d
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SSDEEP
12288:w2mKE6jD/62iNG5nF8C6yxwvwPTwlSCiZfb1cTdte:wLKtD/61I5HkwPckCiZD1cTdt
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.mbarieservicesltd.com - Port:
587 - Username:
[email protected] - Password:
*o9H+18Q4%;M - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exedescription pid process target process PID 2580 set thread context of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exedescription pid process Token: SeDebugPrivilege 2648 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exedescription pid process target process PID 2580 wrote to memory of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe PID 2580 wrote to memory of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe PID 2580 wrote to memory of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe PID 2580 wrote to memory of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe PID 2580 wrote to memory of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe PID 2580 wrote to memory of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe PID 2580 wrote to memory of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe PID 2580 wrote to memory of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe PID 2580 wrote to memory of 2648 2580 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe -
outlook_office_path 1 IoCs
Processes:
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe -
outlook_win_path 1 IoCs
Processes:
b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3618187007-3650799920-3290345941-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe"C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2580 -
C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe"C:\Users\Admin\AppData\Local\Temp\b34970457d377b77be959128a97a4421949d66fb563800bd615f1eba73ac07b9.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2648