Analysis
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max time kernel
121s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20231201-en -
resource tags
arch:x64arch:x86image:win7-20231201-enlocale:en-usos:windows7-x64system -
submitted
05-12-2023 02:44
Static task
static1
Behavioral task
behavioral1
Sample
Parking List.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
Parking List.exe
Resource
win10v2004-20231130-en
General
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Target
Parking List.exe
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Size
811KB
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MD5
12ce994a7771f557860a1dd0a6d7fa86
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SHA1
02fb55374e6fcc35838a86f61be0d1777c5b0ce1
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SHA256
34cd5a3fe4b96b4fd09ec6ea72ee1cd3924d5a69cd1a27c894c44cc705e6b5f8
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SHA512
6938c6c7a02b0260fe96563e36b438729b4a0251f59c5a74e1ea0bb845773ec3e6b5c88626984288b84088084c904ffd7f717655d7244bee03449d24b36f6302
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SSDEEP
24576:o34/up+pJcQ52CON7+xxPBeGVWtbU5N7:o38PJyN7+xWMWtIj
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.gimpex-imerys.com - Port:
587 - Username:
[email protected] - Password:
h45ZVRb6(IMF - 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:
Parking List.exedescription pid process target process PID 3064 set thread context of 3052 3064 Parking List.exe Parking List.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 6 IoCs
Processes:
Parking List.exepowershell.exeParking List.exepid process 3064 Parking List.exe 3064 Parking List.exe 3064 Parking List.exe 2784 powershell.exe 3052 Parking List.exe 3052 Parking List.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
Parking List.exepowershell.exeParking List.exedescription pid process Token: SeDebugPrivilege 3064 Parking List.exe Token: SeDebugPrivilege 2784 powershell.exe Token: SeDebugPrivilege 3052 Parking List.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
Parking List.exedescription pid process target process PID 3064 wrote to memory of 2784 3064 Parking List.exe powershell.exe PID 3064 wrote to memory of 2784 3064 Parking List.exe powershell.exe PID 3064 wrote to memory of 2784 3064 Parking List.exe powershell.exe PID 3064 wrote to memory of 2784 3064 Parking List.exe powershell.exe PID 3064 wrote to memory of 2952 3064 Parking List.exe schtasks.exe PID 3064 wrote to memory of 2952 3064 Parking List.exe schtasks.exe PID 3064 wrote to memory of 2952 3064 Parking List.exe schtasks.exe PID 3064 wrote to memory of 2952 3064 Parking List.exe schtasks.exe PID 3064 wrote to memory of 3052 3064 Parking List.exe Parking List.exe PID 3064 wrote to memory of 3052 3064 Parking List.exe Parking List.exe PID 3064 wrote to memory of 3052 3064 Parking List.exe Parking List.exe PID 3064 wrote to memory of 3052 3064 Parking List.exe Parking List.exe PID 3064 wrote to memory of 3052 3064 Parking List.exe Parking List.exe PID 3064 wrote to memory of 3052 3064 Parking List.exe Parking List.exe PID 3064 wrote to memory of 3052 3064 Parking List.exe Parking List.exe PID 3064 wrote to memory of 3052 3064 Parking List.exe Parking List.exe PID 3064 wrote to memory of 3052 3064 Parking List.exe Parking List.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Parking List.exe"C:\Users\Admin\AppData\Local\Temp\Parking List.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3064 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\cUdojGRmEv.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2784 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cUdojGRmEv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5BA7.tmp"2⤵
- Creates scheduled task(s)
PID:2952 -
C:\Users\Admin\AppData\Local\Temp\Parking List.exe"C:\Users\Admin\AppData\Local\Temp\Parking List.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3052
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD53ed4ab8313a9369e0c4c34b96a2b1822
SHA17bf97222a8f4b19659f9bf58b6d272081237b938
SHA256cecd6517d08329a1d58d6c65379a3ccf8731a8c68d2b76ebd8529a03824e8ca0
SHA512ffa82309f5d7418749956912f674d1a6e80d8d60634c85e89eff4082c4804e8e09f26cd92cdf79ddcedf04f89058c8d78d3fcaac2026df2b95b6e6b41dca6408