Analysis
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max time kernel
117s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
29/08/2024, 11:36
General
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Target
New_Order#3240ZA00J.pdf..scr
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Size
735KB
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MD5
a57e678370efec8e12378483d7a8bb65
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SHA1
e42115dd86ca57c8987b715f1e95394f69ed705f
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SHA256
c362f1e7aa389bebad78334a12b8ccf70b5d21e03c98be7c36cf7444ac7f58ad
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SHA512
219bec3bc3fe6b45c2221d49982313b1549ce02b8d88cb76afb9eac294ce7a907e96fb9aea206f1faa3af04aadcb437cac136e5ed45e9a60a7b25efd6720dcd0
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SSDEEP
12288:m0YhgVVNlqH1vVnD7JoHil6NrewtMoEHat0MBGAkA+tnI3H07SBctB4PeNj:C4HMVD1EuwSb6KMBGAkAmndm6yPeN
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.alitextile.com - Port:
587 - Username:
[email protected] - Password:
Myname@321 - 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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Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
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Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
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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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Looks up external IP address via web service 3 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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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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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 9 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\New_Order#3240ZA00J.pdf..scr"C:\Users\Admin\AppData\Local\Temp\New_Order#3240ZA00J.pdf..scr" /S1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\New_Order#3240ZA00J.pdf..scr"C:\Users\Admin\AppData\Local\Temp\New_Order#3240ZA00J.pdf..scr"2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
760KB
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Filesize
6.9MB
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Filesize
96KB
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Filesize
6.9MB
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Filesize
528KB
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Filesize
6.9MB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
4KB
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Filesize
264KB
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Filesize
264KB
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Filesize
264KB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
264KB
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Filesize
6.9MB