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Analysis
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max time kernel
141s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
17/06/2023, 01:44
Static task
static1
Behavioral task
behavioral1
Sample
0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe
Resource
win10v2004-20230220-en
General
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Target
0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe
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Size
330KB
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MD5
c885f9ee8ec4d3b7e91959611a7fce1e
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SHA1
d3db0fd2da8935d8e73bebf35e9f5e247a7cb1da
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SHA256
0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c
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SHA512
7506f321d88ff385e444c49126847ecf12a357c2eab642f0048d40023d878206894b3c34be1952ef719d668b4113b5b2d6227dd0a13e6609ad876cf1b80dea99
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SSDEEP
6144:wYa6KK5E7iEZfPfEAsocHa8jKY8ERL7JASTG4thjjEO7zs4kXv:wYIoE2TCbh8ZAgfpjEOs5f
Malware Config
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Loads dropped DLL 1 IoCs
pid Process 2044 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe -
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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe Key opened \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe Key opened \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows\CurrentVersion\Run\sOFvE = "C:\\Users\\Admin\\AppData\\Roaming\\sOFvE\\sOFvE.exe" 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 3 api.ipify.org 4 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2044 set thread context of 1844 2044 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe 28 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1844 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe 1844 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 2044 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1844 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2044 wrote to memory of 1844 2044 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe 28 PID 2044 wrote to memory of 1844 2044 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe 28 PID 2044 wrote to memory of 1844 2044 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe 28 PID 2044 wrote to memory of 1844 2044 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe 28 PID 2044 wrote to memory of 1844 2044 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe 28 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe"C:\Users\Admin\AppData\Local\Temp\0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Users\Admin\AppData\Local\Temp\0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe"C:\Users\Admin\AppData\Local\Temp\0f9d70ee323db5f11fa245c6f6f0c3d485fca200e9dbb819e95cc5597e542b3c.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1844
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
76KB
MD52f9e6c4d1d7b003b1c6238c89574a006
SHA1fe46f5fd9d495bf61f5744d9c58d5565c0fe8daf
SHA256d44c13e8e08bd9da5dbe4448b530e558b5858f31861df6c4661898e667eaad55
SHA5123a24b0811565a5fb0d424e9dde7bc8ffa0b0160e2fef7180fdf6edcfa67c7717f4404049caa1fefd31139b71fbcdf3735b6ee2b9a7ab642d98c919d0c2d137b1