Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
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submitted
10/05/2024, 01:58
General
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Target
09f1cce44c0418ea892ce197264ce2fe8422eebd570c2ccbaa55356b7ff7d6c4.exe
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Size
692KB
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MD5
476bfc0c2416c8a48d41ba2165f98ebb
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SHA1
7b4d02bf3e295bc391ce7a5176cce9b48cca0545
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SHA256
09f1cce44c0418ea892ce197264ce2fe8422eebd570c2ccbaa55356b7ff7d6c4
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SHA512
7bf39fa954b246d663c28c1373e3557c0a597ee0fab239a3374233bce6c147200d00921bff4fbb364f04152994703ff1f22e99e2cac1f6b78474368c21db8336
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SSDEEP
12288:p2eLAfcp/g2gMez4DTii4i/hfsXsfZoD7Y+r09DsK/9yFzY65FEebGiDz:050Ng2dU4DTipg+vY+riF/aYIFEMGiDz
Malware Config
Extracted
agenttesla
Protocol: ftp- Host:
ftp://ftp.jeepcommerce.rs - Port:
21 - Username:
[email protected] - Password:
UL^Y]#$dMj?2
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
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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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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 64 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\09f1cce44c0418ea892ce197264ce2fe8422eebd570c2ccbaa55356b7ff7d6c4.exe"C:\Users\Admin\AppData\Local\Temp\09f1cce44c0418ea892ce197264ce2fe8422eebd570c2ccbaa55356b7ff7d6c4.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\gtHLhjCYDftt.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\gtHLhjCYDftt" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4C6B.tmp"2⤵
- Creates scheduled task(s)
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5e67b8d309abad25723e0ca4403219bbc
SHA1fcd10b9ca877272c0c38fee3dda718dccb40031c
SHA25621b010572e02dca1536383c2abdd87573a0c1e358b05ab4618f86bcc739f5dd1
SHA512d4886e7ac53eb15703188b84c31b7b4226d0517eddb78c1a2c437f1fd7f9b74ff184ecf8ad310d421d62ed79111d13c0f36ba0df92ce89bddc236f7cd55f19b5
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Filesize
4KB
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Filesize
720KB
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Filesize
6.9MB
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Filesize
120KB
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Filesize
64KB
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Filesize
88KB
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Filesize
528KB
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Filesize
264KB
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Filesize
4KB
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Filesize
6.9MB