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Analysis
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max time kernel
90s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
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submitted
20/12/2022, 20:07
General
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Target
Proof of Payment_Presentation of needed production materials with technical drawings componenet.exe
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Size
1.0MB
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MD5
412dc04cd285536555dd04346b3eafdd
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SHA1
59e5a35ee4fc632044b418cac26778702b1ccd27
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SHA256
0d645b8f0f44784c4f9a2d883a1a1efd6432127988ed94b3881c794c868dcddd
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SHA512
afd2348032df1f0c68631aa1f3bb8c1013245508256c7fc94275c48d721fa43f6308544aaf749d5ab718f35f179cd94ea18a3a517cfd25749b3e8838ab166334
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SSDEEP
24576:kYWPB86eyZ6qTh5o6m9nffXgHEiTznmb1g3R3XR86:k326J6WLmoEiTz8
Malware Config
Extracted
agenttesla
https://api.telegram.org/bot5590596148:AAFELAezvK26mOp3KWIpAgxEVzQMQ56n6zg/
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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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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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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 9 IoCs
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Suspicious use of AdjustPrivilegeToken 4 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
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Suspicious use of WriteProcessMemory 20 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\Proof of Payment_Presentation of needed production materials with technical drawings componenet.exe"C:\Users\Admin\AppData\Local\Temp\Proof of Payment_Presentation of needed production materials with technical drawings componenet.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- 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\Local\Temp\Proof of Payment_Presentation of needed production materials with technical drawings componenet.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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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\oXIqehGQb.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oXIqehGQb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7B98.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\Proof of Payment_Presentation of needed production materials with technical drawings componenet.exe"C:\Users\Admin\AppData\Local\Temp\Proof of Payment_Presentation of needed production materials with technical drawings componenet.exe"2⤵
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C:\Users\Admin\AppData\Local\Temp\Proof of Payment_Presentation of needed production materials with technical drawings componenet.exe"C:\Users\Admin\AppData\Local\Temp\Proof of Payment_Presentation of needed production materials with technical drawings componenet.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
18KB
MD56949beda7a877d3e926a0d1a3842a8be
SHA1b6752256e1166321460c16f76bd5f0484f4da425
SHA25620597e7067b19c0ca4739792cacad34cdda282fd2d64a7bfcc8e487b890b574e
SHA512eb3f883e7e02dc382d8262acfad4a3083c152bbd665a2b78834cfa18708b6260fbe5f51b80fcb33d46b28febdac8ef76bea5ca39826d3e3d9b50013ae21487e2
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Filesize
1KB
MD508aed8f3c11fe87e42e09d05bc0f1154
SHA1d440f1332fde3a1a1703f920ac857e13cf075abf
SHA2565bf65493e9fd30473612dd6cd8392e17392fe4f26e8da9be82a6e189443a28c2
SHA512958e02f82fdfe9e07312b8dc93a9ad3420179c33c091e1779f78baab9ca5347473874b1e0fe73cee519b9cc9679562fca5e36ed4b5629f5f51d43dfa1a0bd545
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Filesize
120KB
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Filesize
32KB
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Filesize
104KB
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Filesize
56KB
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Filesize
600KB
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Filesize
40KB
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Filesize
136KB
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Filesize
104KB
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Filesize
408KB
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Filesize
304KB
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Filesize
200KB
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Filesize
40KB
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Filesize
5.6MB
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Filesize
1.0MB
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Filesize
624KB
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Filesize
584KB
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Filesize
408KB
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Filesize
6.5MB
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Filesize
120KB
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Filesize
6.2MB
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Filesize
304KB
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Filesize
216KB
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Filesize
184KB
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Filesize
320KB