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
11-12-2023 08:29
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe
Resource
win7-20231130-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe
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Size
614KB
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MD5
6e57f2543c5f53bed6556a294bdb0b2c
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SHA1
c42934fd3993b112e8a71f719a2c8b7108e1c386
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SHA256
a321afdf7017aa7e545bbea6ff63ed34b98769f54baf61874d7d05a2671dd152
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SHA512
2d473becc7fc1e36da679aed158d6160c5f83b02dfd541803fecac99a6c82daa32764b99e01e2cce1dfece947dad9f66fcaf1f28027fabb5e6297d102fcb3cff
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SSDEEP
12288:dg3IU8S6eUd9H7lK74+37bY0GzxVyhyXR4DQ3nV22qEGJUsNLW4nT4h:deItSAd9Hc74+4PzXRMQXs2qEGJZWQT4
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
us2.smtp.mailhostbox.com - Port:
587 - Username:
[email protected] - Password:
B@JoCMD7@@ - 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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Detect ZGRat V1 1 IoCs
Processes:
resource yara_rule behavioral1/memory/1616-3-0x0000000001DF0000-0x0000000001E08000-memory.dmp family_zgrat_v1 -
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.
Processes:
flow ioc 2 api.ipify.org 3 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exedescription pid process target process PID 1616 set thread context of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exepid process 2760 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe 2760 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exedescription pid process Token: SeDebugPrivilege 2760 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exepid process 2760 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exedescription pid process target process PID 1616 wrote to memory of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe PID 1616 wrote to memory of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe PID 1616 wrote to memory of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe PID 1616 wrote to memory of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe PID 1616 wrote to memory of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe PID 1616 wrote to memory of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe PID 1616 wrote to memory of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe PID 1616 wrote to memory of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe PID 1616 wrote to memory of 2760 1616 SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1616 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.25324.19629.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2760