Analysis
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max time kernel
144s -
max time network
125s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
18-10-2021 07:20
General
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Target
CI&PL-AWB-HEL-21-324-1.exe
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Size
444KB
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MD5
e8ae8fe8fa5d7c83e3ebe26389eae1f8
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SHA1
6fc0dd32bb26b5b85e4ae4b81a86bb80a1fd414b
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SHA256
92175af7571463e2114e8c8cd62de70ce9dd6757b67c77a051b0f6f2e52e30fe
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SHA512
f31fc6d145078569b4932178c6f62bcff3f96da5aed2853a8eb5d5590ceb0c6d30fc6293ac4a75c4207f218dcbba8840035e5c0524d23ee98fed5b01450b5a42
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
mail.prinutrition.com - Port:
587 - Username:
[email protected] - Password:
forrest
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla Payload 3 IoCs
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Drops file in Drivers directory 1 IoCs
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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
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\CI&PL-AWB-HEL-21-324-1.exe"C:\Users\Admin\AppData\Local\Temp\CI&PL-AWB-HEL-21-324-1.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\CI&PL-AWB-HEL-21-324-1.exe"C:\Users\Admin\AppData\Local\Temp\CI&PL-AWB-HEL-21-324-1.exe"2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/4024-115-0x0000000000360000-0x0000000000361000-memory.dmpFilesize
4KB
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memory/4024-117-0x0000000005030000-0x0000000005031000-memory.dmpFilesize
4KB
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memory/4024-118-0x0000000004C10000-0x0000000004C11000-memory.dmpFilesize
4KB
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memory/4024-119-0x0000000004B30000-0x000000000502E000-memory.dmpFilesize
5.0MB
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memory/4024-120-0x0000000004D90000-0x0000000004D91000-memory.dmpFilesize
4KB
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memory/4024-121-0x00000000070B0000-0x00000000070B1000-memory.dmpFilesize
4KB
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memory/4024-122-0x0000000007020000-0x0000000007028000-memory.dmpFilesize
32KB
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memory/4024-123-0x00000000073F0000-0x0000000007448000-memory.dmpFilesize
352KB
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memory/4576-124-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/4576-125-0x000000000043764E-mapping.dmp
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memory/4576-130-0x0000000005310000-0x000000000580E000-memory.dmpFilesize
5.0MB
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memory/4576-131-0x0000000005790000-0x0000000005791000-memory.dmpFilesize
4KB
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memory/4576-132-0x0000000005E80000-0x0000000005E81000-memory.dmpFilesize
4KB