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Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
21/07/2024, 01:05
Static task
static1
Behavioral task
behavioral1
Sample
0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe
Resource
win10v2004-20240709-en
General
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Target
0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe
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Size
1.1MB
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MD5
4f1c653f2971b30ea8b657753bf89e74
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SHA1
c1ed98af6e4905b056fc2fdb793d6e9ddb7e46a8
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SHA256
0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5
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SHA512
d083ea01bac5bc5bbf5fbe1b3f87e9463b4134da2084851c7d1b8f209f3daab4c694d4924976ff9a2f8463c14f567061975c8d07d4a983aed85d582703d9b2db
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SSDEEP
24576:02BAYw7Qvvv69RXLj4ug+f6Isx/7oK1q7:02BAYicmLjVbSIhH7
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.taqwaknitwear.com - Port:
587 - Username:
[email protected] - Password:
PGZ=5p?DmAtX - 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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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 2120 powershell.exe -
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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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3450744190-3404161390-554719085-1000\Software\Microsoft\Windows\CurrentVersion\Run\XSafpauirD = "C:\\Users\\Admin\\AppData\\Roaming\\XSafpauirD\\XSafpauirD.exe" 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe -
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 ip-api.com -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2468 set thread context of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 3056 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 3056 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 2120 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 3056 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe Token: SeDebugPrivilege 2120 powershell.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2468 wrote to memory of 2120 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 31 PID 2468 wrote to memory of 2120 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 31 PID 2468 wrote to memory of 2120 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 31 PID 2468 wrote to memory of 2120 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 31 PID 2468 wrote to memory of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32 PID 2468 wrote to memory of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32 PID 2468 wrote to memory of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32 PID 2468 wrote to memory of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32 PID 2468 wrote to memory of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32 PID 2468 wrote to memory of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32 PID 2468 wrote to memory of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32 PID 2468 wrote to memory of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32 PID 2468 wrote to memory of 3056 2468 0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe"C:\Users\Admin\AppData\Local\Temp\0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2468 -
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\0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2120
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C:\Users\Admin\AppData\Local\Temp\0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe"C:\Users\Admin\AppData\Local\Temp\0bd9318b718dd0818f24fd4b19bac1732f9fb26d337b0825eecb7cdbbbc6dbe5.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3056
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