Analysis
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max time kernel
62s -
max time network
64s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
17-11-2022 19:46
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe
Resource
win10v2004-20221111-en
General
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Target
SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe
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Size
1.2MB
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MD5
d3d1c599e9be0b80dae0078107f66349
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SHA1
ab9303aa6f5c3f13ad9dc52a25cedc1ffff81a45
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SHA256
4b5393731fe1fc36d0e188b5e38defd0ba84a865efdd9e944065c1831a412f33
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SHA512
f0e6198036458245648c641dd16ce2b1d2ea7d8925256882b1c289f290cc2255c7943fa225b299b80846aa0b349d2032b930786bc35f91e98569ec2edfbe2349
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SSDEEP
24576:EpjZnbCkI13pDOx5ZhIthM8pnQPbQ6TU8fMfrIBnG30YCo:EpjZnbCkIFOQthTQDQ3wMTIBn+9
Malware Config
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main payload 1 IoCs
resource yara_rule behavioral1/memory/624-60-0x0000000006140000-0x00000000061C4000-memory.dmp family_masslogger -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Control Panel\International\Geo\Nation SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.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 35 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key opened \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe Key created \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.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 4 api.ipify.org -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 624 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe 624 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe 624 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 624 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe -
outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe -
outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Malicious_Behavior.SB.29614.19372.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:624