Analysis
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max time kernel
149s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
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submitted
20-02-2024 04:26
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.16997.1975.exe
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Size
711KB
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MD5
a44c10fe0cb32d27dfaa9711479ae8ce
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SHA1
248bb1be5525f2953a03b308feb4e54f1ddd5a91
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SHA256
09b95ed256df0aa2ecc4b2fbee4289ed8f2da5edb46dcdb2b177e939ae8957df
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SHA512
9030f2dffdfb7b4cddb88d6e49dde313f9c0fb407a60d5d82215ee343386ea844fa6c82114c4dd9ca0913e2530701900648c86896df4d5a060030bdd9e15a730
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SSDEEP
12288:oXD8/0ExKjx2yVIFKosv/XxvYPSLSu2Yrr5ymdNP2nWsoMNvzxE3MXtg4piFabVR:q/bajsaCXAm7PLMS4pi
Malware Config
Extracted
Protocol: smtp- Host:
smtp.gmail.com - Port:
587 - Username:
[email protected] - Password:
sudfvwsvsnfuobgj
Extracted
agenttesla
Protocol: smtp- Host:
smtp.gmail.com - Port:
587 - Username:
[email protected] - Password:
sudfvwsvsnfuobgj - 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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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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Looks up external IP address via web service 2 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 3 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\SecuriteInfo.com.Win32.PWSX-gen.16997.1975.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.16997.1975.exe"1⤵
- Checks computer location settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- 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\SecuriteInfo.com.Win32.PWSX-gen.16997.1975.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\NbdRLydcdk.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\NbdRLydcdk" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA22B.tmp"2⤵
- Creates scheduled task(s)
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD58e30dd0563d7fb32fa4fa12d64e7533e
SHA112bb6df2026d9f5989219d9ad9703cd9043bfe4b
SHA256ad1da663c6bb6637d7aaafef69966f40743d0596d158539804f605b4c824c3ef
SHA512a1601b954fd48681f7f7eabd7b1e169eb5a60f988e00691dca71c361612df307adecb2985fb4b92cdfd71a89deec30a8a5c07177c68c52a224ac6bbfcebb240f
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Filesize
528KB
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Filesize
624KB
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Filesize
64KB
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Filesize
40KB
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Filesize
112KB
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Filesize
72KB
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Filesize
5.6MB
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Filesize
584KB
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Filesize
320KB
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Filesize
7.7MB
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Filesize
64KB
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Filesize
7.7MB
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Filesize
264KB
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Filesize
736KB
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Filesize
6.5MB
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Filesize
40KB
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Filesize
216KB
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Filesize
7.7MB
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Filesize
32KB
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Filesize
80KB
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Filesize
68KB
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Filesize
3.3MB
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Filesize
7.7MB
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Filesize
304KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
6.2MB
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Filesize
64KB
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Filesize
120KB
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Filesize
600KB
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Filesize
7.7MB
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Filesize
652KB
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Filesize
304KB
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Filesize
120KB
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Filesize
104KB
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Filesize
136KB
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Filesize
64KB
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Filesize
304KB
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Filesize
56KB
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Filesize
64KB
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Filesize
104KB
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Filesize
408KB
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Filesize
408KB
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Filesize
7.7MB
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Filesize
200KB