Analysis
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max time kernel
143s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
12-12-2023 21:54
General
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Target
tmp.exe
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Size
34KB
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MD5
ca0f3fee83088ec1f2c80ae0d5019737
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SHA1
d893377e3a558a785f547e3b4de6b99281e2b90e
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SHA256
7a189d9108184f0016e25c54c3f46f832669abd08c4c9bda427ef75614522f64
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SHA512
7c77a5e549cacb14900ea92367259f5a5fba96539ea026186f7965892ebdf2bc1945bbf99bdcb99a4c3fd71949f6b554f303c28782fd09414309eea4309a2185
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SSDEEP
192:avTbkP7xsj0xBG9nZhjnYe+PjPpFrD7nDWpHiFrD7nDWpHgRfH0JOqsmVgz28Wh+:nDx1KXnYPLpFzDGiFzDGe8JN77hh+b
Malware Config
Extracted
Protocol: smtp- Host:
server1.sqsendy.shop - Port:
587 - Username:
[email protected] - Password:
&qZV17u[D~36
Extracted
agenttesla
Protocol: smtp- Host:
server1.sqsendy.shop - Port:
587 - Username:
[email protected] - Password:
&qZV17u[D~36 - 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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Detect ZGRat V1 34 IoCs
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ZGRat
ZGRat is remote access trojan written in C#.
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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 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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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\tmp.exe"C:\Users\Admin\AppData\Local\Temp\tmp.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\tmp.exeC:\Users\Admin\AppData\Local\Temp\tmp.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5489c7565f9b029ba9fadff774073cc98
SHA156c05089b33ee7e7dfa9e6a2d098164efd8e1150
SHA25610bf6242da02dad8b2e1208b9dab9a7303cf986320e05e5ef20b99c9b71326d4
SHA512ddea09c011a8d4f85905842c2f34c98add0110a0b6b3b2709718c3614a2c42dec5f4f5d5b9442cfd3c6c23e9a90c8c0b25c14c3dbd42faea9cc8dd232cace1ac
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Filesize
48KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
680KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
-
Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
-
Filesize
652KB
-
Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
-
Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
652KB
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Filesize
4KB
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Filesize
264KB
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Filesize
304KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
272KB
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Filesize
408KB
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Filesize
64KB
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Filesize
320KB
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Filesize
624KB
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Filesize
584KB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
64KB