Analysis
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max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
05-12-2023 03:01
Static task
static1
Behavioral task
behavioral1
Sample
7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe
Resource
win10v2004-20231130-en
General
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Target
7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe
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Size
679KB
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MD5
143bcd7eedd7bba4d27a270b7e3710f0
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SHA1
0ca36b8a46dbaa099d75e2a9ff5aadffd7924f07
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SHA256
7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef
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SHA512
b6ab3b6105b9d35d8b12dcb7a392b7b8334f66535fa288faaec16ccf772f0d68da1ffb9bd69eec36d6c4ef3176eadc03529e5072a4263e779a20ef0fcfc80458
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SSDEEP
12288:+645+po2MHuPxYXmY7yAkwzY4B7haW2z7WEKGxtja9I:+Z+pJHRoB7haWJxUkI
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.babynation.store - Port:
587 - Username:
[email protected] - Password:
Jesus@12 - 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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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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Suspicious use of SetThreadContext 1 IoCs
Processes:
7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exedescription pid process target process PID 2360 set thread context of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe -
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 8 IoCs
Processes:
7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exepowershell.exepid process 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 2680 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 2680 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 2744 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exepowershell.exedescription pid process Token: SeDebugPrivilege 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe Token: SeDebugPrivilege 2680 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe Token: SeDebugPrivilege 2744 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exepid process 2680 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exedescription pid process target process PID 2360 wrote to memory of 2744 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe powershell.exe PID 2360 wrote to memory of 2744 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe powershell.exe PID 2360 wrote to memory of 2744 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe powershell.exe PID 2360 wrote to memory of 2744 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe powershell.exe PID 2360 wrote to memory of 2672 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe schtasks.exe PID 2360 wrote to memory of 2672 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe schtasks.exe PID 2360 wrote to memory of 2672 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe schtasks.exe PID 2360 wrote to memory of 2672 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe schtasks.exe PID 2360 wrote to memory of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe PID 2360 wrote to memory of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe PID 2360 wrote to memory of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe PID 2360 wrote to memory of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe PID 2360 wrote to memory of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe PID 2360 wrote to memory of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe PID 2360 wrote to memory of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe PID 2360 wrote to memory of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe PID 2360 wrote to memory of 2680 2360 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe 7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe"C:\Users\Admin\AppData\Local\Temp\7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2360 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zxuvCjJtE.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2744 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zxuvCjJtE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA3DD.tmp"2⤵
- Creates scheduled task(s)
PID:2672 -
C:\Users\Admin\AppData\Local\Temp\7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe"C:\Users\Admin\AppData\Local\Temp\7f2bd5ae74aa8c987865c6e8e2ba9f92b6cd157cf285c6f545755bc7158b2cef.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2680
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5e841b0ed296d0b83b3e2497896d2ebfc
SHA1f8f22314d6fd9a73dc3f3cc5485bf1e1e7218963
SHA256cf2dbe0903e7492edf50d2653a351cefad89ef630d880710f3a9b2e8da9a991c
SHA5129f25a2bf150c86f6ee3e9fc923872faebf34ffe248ff168e064b3635cfc351a2d9a859adda30da2468324010497634a8df16ea25ecdb1ae1913c0ebe714cb089