Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231130-en -
resource tags
arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system -
submitted
02-12-2023 10:15
Static task
static1
Behavioral task
behavioral1
Sample
NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe
Resource
win7-20231130-en
Behavioral task
behavioral2
Sample
NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe
Resource
win10v2004-20231127-en
General
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Target
NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe
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Size
730KB
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MD5
10b18583b2329f325ea0c334c7d7b5ab
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SHA1
182e0435e33568418ca795ce5d0b651f55c5d090
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SHA256
1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266
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SHA512
76b88b157f303d8bd5750d8e13044e770fceb9f2e92c61f8a016f36f627b6724d23186da925c9b790c4ceebe830a8f7b4176d9df649d19d121b54ea8102c3393
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SSDEEP
12288:/dIgF6xN1RySUHE1ZI2PSU1su4uovi3Zxk3Pz9CJU0StOM98bi:/IxN1L1ZrPvtovqZxsUJTd
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.nzobaku.com - Port:
587 - Username:
[email protected] - Password:
solomone198724 - 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:
NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exedescription pid process target process PID 832 set thread context of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.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 12 IoCs
Processes:
NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exeNEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exepowershell.exepid process 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 2112 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 2112 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe 2588 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exeNEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exepowershell.exedescription pid process Token: SeDebugPrivilege 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe Token: SeDebugPrivilege 2112 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe Token: SeDebugPrivilege 2588 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exepid process 2112 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exedescription pid process target process PID 832 wrote to memory of 2588 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe powershell.exe PID 832 wrote to memory of 2588 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe powershell.exe PID 832 wrote to memory of 2588 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe powershell.exe PID 832 wrote to memory of 2588 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe powershell.exe PID 832 wrote to memory of 2652 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe schtasks.exe PID 832 wrote to memory of 2652 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe schtasks.exe PID 832 wrote to memory of 2652 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe schtasks.exe PID 832 wrote to memory of 2652 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe schtasks.exe PID 832 wrote to memory of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe PID 832 wrote to memory of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe PID 832 wrote to memory of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe PID 832 wrote to memory of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe PID 832 wrote to memory of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe PID 832 wrote to memory of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe PID 832 wrote to memory of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe PID 832 wrote to memory of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe PID 832 wrote to memory of 2112 832 NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:832 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cFbmDmvPqlWi.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2588 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cFbmDmvPqlWi" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9222.tmp"2⤵
- Creates scheduled task(s)
PID:2652 -
C:\Users\Admin\AppData\Local\Temp\NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.1e9f62ae583ab1d42c0535f676a312469caa512bc8984daca4d4510630757266.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2112
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5f1101d0edfe324c9c05013a3341c66e7
SHA113c2cf70bc482fd32e5cb395a2429002a86a8a67
SHA256bf2292292a5fb2ceba819ae2778969b1dbae5bc82ebdacef2a823e769c8edad3
SHA512bcbd7987a8a79fe763372224575194232607c4805caf0206049e75ac8e91181cd8402739f18e4eb4fc56e5dae8be1b93e3ea8bd63cf27411eb55e3fe71ed4942