Analysis
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max time kernel
117s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18-11-2024 17:51
Behavioral task
behavioral1
Sample
4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe
Resource
win10v2004-20241007-en
General
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Target
4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe
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Size
144KB
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MD5
1fbb9419d7b6d6a88e780f445c8bcf19
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SHA1
0ed264d4c11ad76f1325d950ce67d6dee4112cb8
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SHA256
a8d531eb20032d7820b47f47460cf5cbdac27fcf1fa189b25386ed30e4f09dcb
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SHA512
087cb8a6071d5380921cbf474e746c15313a9518ac093fe0c238f08bcfe6f56651ed11b6233c5953bc08fad1b19128dd524a98200b4463a04938cefd4d656838
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SSDEEP
3072:V8asEqyUoO1H/IyCvj0HaRYrwbsPwsYwwv8NNUDbY:UEqyUL1H/lUb4Nub
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
sqlv#))OxYLxAXyhMyi
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
resource yara_rule behavioral1/memory/1908-1-0x000000013F910000-0x000000013F934000-memory.dmp family_snakekeylogger -
Snakekeylogger family
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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 3 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-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 4936-1091-0x0000000000B50000-0x0000000000B74000-memory.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 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1908 4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe 1908 4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1908 4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe"C:\Users\Admin\AppData\Local\Temp\4936-1091-0x0000000000B50000-0x0000000000B74000-memory.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1908