Analysis
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max time kernel
144s -
max time network
142s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
02-12-2021 13:49
General
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Target
RFQ. 20345567 -PURCHASE OF NEW WORKSHOP SPARES.exe
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Size
483KB
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MD5
90810f9b7d5adcdebf26becfab59e14f
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SHA1
bde1c87cb873cabea8dc34c0b805f063499430c2
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SHA256
9630eeea7b089b14106be190a2eab73483ad23785209120aee36ea23c1ebb148
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SHA512
aeae9009795efcb6070cb5c33a6107a9f54c4cebd47f883bc602a387b919b76db08a3be576def6ad7995130089230573627792f932652a51384dd566d695eda5
Score
10/10
Malware Config
Extracted
Family
agenttesla
Credentials
Protocol: smtp- Host:
smtp.uk-custom.com - Port:
587 - Username:
glogs@uk-custom.com - Password:
Li*zQvv3
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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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 2 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\RFQ. 20345567 -PURCHASE OF NEW WORKSHOP SPARES.exe"C:\Users\Admin\AppData\Local\Temp\RFQ. 20345567 -PURCHASE OF NEW WORKSHOP SPARES.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\RFQ. 20345567 -PURCHASE OF NEW WORKSHOP SPARES.exe"C:\Users\Admin\AppData\Local\Temp\RFQ. 20345567 -PURCHASE OF NEW WORKSHOP SPARES.exe"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
Loading Replay Monitor...
Downloads
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memory/2140-118-0x0000000000D10000-0x0000000000D11000-memory.dmpFilesize
4KB
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memory/2140-120-0x0000000005B00000-0x0000000005B01000-memory.dmpFilesize
4KB
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memory/2140-121-0x00000000056A0000-0x00000000056A1000-memory.dmpFilesize
4KB
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memory/2140-122-0x0000000005740000-0x0000000005741000-memory.dmpFilesize
4KB
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memory/2140-123-0x0000000001830000-0x0000000001831000-memory.dmpFilesize
4KB
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memory/2140-124-0x00000000059D0000-0x00000000059D1000-memory.dmpFilesize
4KB
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memory/4440-126-0x000000000043697E-mapping.dmp
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memory/4440-127-0x0000000000610000-0x000000000064C000-memory.dmpFilesize
240KB
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memory/4440-130-0x0000000004C70000-0x0000000004C71000-memory.dmpFilesize
4KB
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memory/4440-131-0x0000000004B90000-0x000000000508E000-memory.dmpFilesize
5.0MB
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memory/4440-132-0x0000000005050000-0x0000000005051000-memory.dmpFilesize
4KB