Analysis
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max time kernel
148s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
08-03-2024 13:54
General
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Target
bb6e3f99be7215c2afe4de4e80805ddb.exe
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Size
539KB
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MD5
bb6e3f99be7215c2afe4de4e80805ddb
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SHA1
5409cd1c457f429457ef0600d737517bc6b2889d
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SHA256
c38e74eaaa19fef449a03e7852599a05c831fb844813e9b0b32d7f1f73fd1fac
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SHA512
5174c5743415349a245c4a6535ec51c8a64fa18a7a48a4a9f8b09927b72834b1bfc1f51338bd8b22a5e640c4313c2094e1b51fc6de48775597b82c69302946c2
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SSDEEP
12288:FB6UYWgdwcqM44a5W8vHfb4JyEOc5lBT/D:FBHzcqfJfbzVc5lV/D
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.yandex.com - Port:
587 - Username:
[email protected] - Password:
newbeginning
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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AgentTesla payload 3 IoCs
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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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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 3 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of WriteProcessMemory 9 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\bb6e3f99be7215c2afe4de4e80805ddb.exe"C:\Users\Admin\AppData\Local\Temp\bb6e3f99be7215c2afe4de4e80805ddb.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\bb6e3f99be7215c2afe4de4e80805ddb.exeC:\Users\Admin\AppData\Local\Temp\bb6e3f99be7215c2afe4de4e80805ddb.exe2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
240KB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
560KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
444KB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
472KB
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Filesize
376KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB