Analysis
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max time kernel
103s -
max time network
109s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
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submitted
23-05-2024 01:57
General
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Target
Shipping Documents POV2405023/Shipping Documents POV2405023.xlsx.exe
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Size
371KB
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MD5
d94f324b3483803d84eeba84f631ff39
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SHA1
347ee79e6a0b1c5151d94a2492bea9281d0eae01
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SHA256
5795f7ad5151237b31b31a6c35f05cc84795d215a8cf5483f088a986f8d97447
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SHA512
07167cc578a71a000cbe5b4fc778acf130dde1d063f4c425aa6cdbc7ac6c4257ba1c378abdea3f4d8a7555aa0894241f66da1ddde790ece8d4f578515136b4e5
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SSDEEP
6144:rtJigmu6zKJXHkNk29y1yfDME9L0I/HKq6AlclSCIm5chd9ocC7e5I1BA:vigmpzKJXHz2U1yV0ICq6scI7C7GX
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot7078346326:AAGX1CDPoWJfjkrOoEPVVRU8q_dn7nh6dRU/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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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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Adds Run key to start application 2 TTPs 1 IoCs
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Looks up external IP address via web service 2 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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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
Processes
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C:\Users\Admin\AppData\Local\Temp\Shipping Documents POV2405023\Shipping Documents POV2405023.xlsx.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Documents POV2405023\Shipping Documents POV2405023.xlsx.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\Shipping Documents POV2405023\Shipping Documents POV2405023.xlsx.exe"C:\Users\Admin\AppData\Local\Temp\Shipping Documents POV2405023\Shipping Documents POV2405023.xlsx.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
624KB
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Filesize
264KB
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Filesize
5.6MB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
320KB
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Filesize
584KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
392KB
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Filesize
7.7MB
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Filesize
4KB