Analysis
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max time kernel
96s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2024 07:48
Static task
static1
Behavioral task
behavioral1
Sample
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe
Resource
win10v2004-20241007-en
General
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Target
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe
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Size
4.1MB
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MD5
8e316da44988befd23e256a81186c03d
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SHA1
13789ed40e28eed013aa015188ba22bddc421fcd
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SHA256
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08
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SHA512
2348d4cb21d54bbc2db90ed7c9b69dbebf8263d7ef8c6044b808523785ca1978e4e2614cfc81b2105c6c70e0d471ccf4136926098c5a6226dd25a4acbe8cc670
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SSDEEP
49152:/xGK0l3e3umgm8mg5Kzul0xOLiD+abB6QKSfdD3Lu29TAedZz:/xGK09yu6Zz
Malware Config
Extracted
meduza
109.107.181.162
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anti_dbg
true
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anti_vm
true
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build_name
749
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extensions
none
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grabber_max_size
1.048576e+06
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links
none
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port
15666
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self_destruct
true
Signatures
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Meduza Stealer payload 47 IoCs
Processes:
resource yara_rule behavioral2/memory/5072-4-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-6-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-12-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-16-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-18-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-20-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-25-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-23-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-19-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-15-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-17-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-11-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-10-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-5-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-9-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-35-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-34-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-46-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-45-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-47-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-40-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-41-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-42-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-38-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-39-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-48-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-52-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-90-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-97-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-88-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-83-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-82-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-79-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-77-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-71-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-70-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-65-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-61-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-59-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-58-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-55-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-49-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-76-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-64-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-53-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-100-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza behavioral2/memory/5072-101-0x0000000140000000-0x00000001401FA000-memory.dmp family_meduza -
Meduza family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe -
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 5 IoCs
Processes:
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\12.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\14.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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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 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exedescription pid process target process PID 4192 set thread context of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
cmd.exePING.EXEpid process 2884 cmd.exe 1288 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exepid process 5072 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 5072 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exedescription pid process Token: SeDebugPrivilege 5072 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe Token: SeImpersonatePrivilege 5072 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.execmd.exedescription pid process target process PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 4192 wrote to memory of 5072 4192 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe PID 5072 wrote to memory of 2884 5072 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe cmd.exe PID 5072 wrote to memory of 2884 5072 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe cmd.exe PID 2884 wrote to memory of 1288 2884 cmd.exe PING.EXE PID 2884 wrote to memory of 1288 2884 cmd.exe PING.EXE -
outlook_office_path 1 IoCs
Processes:
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe -
outlook_win_path 1 IoCs
Processes:
718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe"C:\Users\Admin\AppData\Local\Temp\718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4192 -
C:\Users\Admin\AppData\Local\Temp\718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exeC:\Users\Admin\AppData\Local\Temp\718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:5072 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 3000 > Nul & Del /f /q "C:\Users\Admin\AppData\Local\Temp\718c8acfca6cb168900d287fb91b78105874dec7fc90b597c5f14cdc8470ab08.exe"3⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2884 -
C:\Windows\system32\PING.EXEping 1.1.1.1 -n 1 -w 30004⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:1288
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Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1