Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
16-04-2024 16:44
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe
Resource
win10v2004-20240412-en
General
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Target
SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe
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Size
6.6MB
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MD5
7cf0ba422c37585d399e4dffb0b7757c
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SHA1
d7b1b39ccdb9287edbae0aa9496ab1d678a4780b
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SHA256
b20de9452f77b912c49bd307cc1e2550abb4e17d8497655e64ed0883ce4cfcbe
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SHA512
f28f438298954bdabfeb8848dcafe35e074b1750c32e9f01268e41ced8a2acac3e298159b85f159e9c9d4814f73ce2b89c1d8a8afc4a7a2ab30c2258dc3237c1
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SSDEEP
196608:2UU5u4Ef30GhXdLPLPCiZMwVnvrgDK+Sshs:Z6FEvHdHC2M8vlEs
Malware Config
Extracted
meduza
109.107.181.83
Signatures
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Detect ZGRat V1 34 IoCs
Processes:
resource yara_rule behavioral1/memory/1984-2-0x000000001C590000-0x000000001C806000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-3-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-4-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-6-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-8-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-16-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-20-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-26-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-32-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-38-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-44-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-48-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-54-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-58-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-64-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-66-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-62-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-60-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-56-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-52-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-50-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-46-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-42-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-40-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-36-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-34-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-30-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-28-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-24-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-22-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-18-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-14-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-12-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 behavioral1/memory/1984-10-0x000000001C590000-0x000000001C800000-memory.dmp family_zgrat_v1 -
Meduza Stealer payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2848-4906-0x0000000140000000-0x00000001400DA000-memory.dmp family_meduza behavioral1/memory/2848-4935-0x0000000140000000-0x00000001400DA000-memory.dmp family_meduza -
Deletes itself 1 IoCs
Processes:
powershell.exepid process 2352 powershell.exe -
Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
Processes:
InstallUtil.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe -
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 3 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exedescription pid process target process PID 1984 set thread context of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exeInstallUtil.exepid process 2352 powershell.exe 2848 InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exepowershell.exedescription pid process Token: SeDebugPrivilege 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe Token: SeDebugPrivilege 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe Token: SeDebugPrivilege 2352 powershell.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exedescription pid process target process PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2848 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe InstallUtil.exe PID 1984 wrote to memory of 2352 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe powershell.exe PID 1984 wrote to memory of 2352 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe powershell.exe PID 1984 wrote to memory of 2352 1984 SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe powershell.exe -
outlook_office_path 1 IoCs
Processes:
InstallUtil.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe -
outlook_win_path 1 IoCs
Processes:
InstallUtil.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1298544033-3225604241-2703760938-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
PID:2848
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" Start-Sleep -Seconds 5; Remove-Item -Path 'C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win64.PWSX-gen.6289.18727.exe' -Force2⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2352
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