Analysis
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max time kernel
146s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system -
submitted
06/10/2023, 05:33
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.TrojanX-gen.29303.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Win32.TrojanX-gen.29303.exe
Resource
win10v2004-20230915-en
General
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Target
SecuriteInfo.com.Win32.TrojanX-gen.29303.exe
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Size
685KB
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MD5
689dc90be678d31a1cd02b9a2fa9c6fd
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SHA1
de49ecce954af2bb04e525ec04904ee0eb46df5f
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SHA256
b2beb4950b60c24f018f6a162374832c899635b72eea2274eb1bf83c628cc685
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SHA512
2697f5d97f4c6251281a6719fab4513c7631d67e34c2a625d46c51a5b3fb1bd12fb75fc70220562466f32a6924916331d269d580d4bc96ff581479a553d41e06
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SSDEEP
12288:Hbz7s9TwmvAvtMzeTbs/uqBKywhl2gRRLFFfJZ:Hbz7s9T7vCazeTbLqB/whl7jDZ
Malware Config
Signatures
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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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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe Key opened \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe Key opened \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.29303.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 110 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 548 set thread context of 3516 548 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 97 -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 3516 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 3516 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 3516 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3516 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3516 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 548 wrote to memory of 3516 548 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 97 PID 548 wrote to memory of 3516 548 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 97 PID 548 wrote to memory of 3516 548 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 97 PID 548 wrote to memory of 3516 548 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 97 PID 548 wrote to memory of 3516 548 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 97 PID 548 wrote to memory of 3516 548 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 97 PID 548 wrote to memory of 3516 548 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 97 PID 548 wrote to memory of 3516 548 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe 97 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Win32.TrojanX-gen.29303.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.29303.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.29303.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:548 -
C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.29303.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.TrojanX-gen.29303.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3516
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\SecuriteInfo.com.Win32.TrojanX-gen.29303.exe.log
Filesize1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3