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Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240221-en -
resource tags
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submitted
21/02/2024, 13:26
General
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Target
PO #1131011152-2024-Order,pdf.exe
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Size
28KB
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MD5
9e9bbdca2a035d2e5503d1c180fc5695
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SHA1
f0a89a2568f653a5a66f71640a26da2f3553acce
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SHA256
096a3baa4ba3d03b673524a281f63fa16e15a7880e5174a8679db9193eb48a75
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SHA512
9ed9b1c9bc6e6ba2b61afc4faf35a3d75d258456d14ef03b06d269ec3895267c5e2703a9f4f9dbcbc29ff3cbcee0d3734a946b3281912afb27586dcff2505d68
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SSDEEP
384:AndtRcWJiFCzBQYD84eaFs9whv1gNVwPdFQH4P4A/QO6zK8NTc81HVu+zPZ/9Dwv:QAFEBQYA5XK6ezQH28lpVfzP5dwv
Malware Config
Extracted
Protocol: smtp- Host:
smtp.ionos.com - Port:
587 - Username:
[email protected] - Password:
S@fetyServicesGr0up
Extracted
agenttesla
Protocol: smtp- Host:
smtp.ionos.com - Port:
587 - Username:
[email protected] - Password:
S@fetyServicesGr0up - 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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Contacts a large (4217) amount of remote hosts 1 TTPs
This may indicate a network scan to discover remotely running services.
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Creates a large amount of network flows 1 TTPs
This may indicate a network scan to discover remotely running services.
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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of SetThreadContext 1 IoCs
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Modifies system certificate store 2 TTPs 2 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
Processes
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C:\Users\Admin\AppData\Local\Temp\PO #1131011152-2024-Order,pdf.exe"C:\Users\Admin\AppData\Local\Temp\PO #1131011152-2024-Order,pdf.exe"1⤵
- Suspicious use of SetThreadContext
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.1MB
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Filesize
7.7MB
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Filesize
104KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
64KB
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Filesize
40KB
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Filesize
624KB
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Filesize
7.7MB
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Filesize
56KB
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Filesize
5.6MB
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Filesize
64KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
264KB
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Filesize
64KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
64KB