Analysis
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max time kernel
118s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240319-en -
resource tags
arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system -
submitted
17-04-2024 12:27
Behavioral task
behavioral1
Sample
6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe
Resource
win10v2004-20240412-en
General
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Target
6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe
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Size
130KB
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MD5
908016eddd0dc90bb69c0ff9f8560d68
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SHA1
60e6f9e8bd5e71eea2bab0c636b91b0d800e17bc
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SHA256
6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6
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SHA512
563bad3127fa5c8b372687ced8eb497677d6464612143ecf15d41c3eadb6be4d4b1b59210200ae8b7ff423c7ed41fff38e1677087c4683a976433c027be47af0
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SSDEEP
3072:NhBlNh2vWoAQomH/ehGkOFo5bljsX8wv8Lw4LVgbY:LNh2eoAxh5bO4L2b
Malware Config
Extracted
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
123456
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
123456 - Email To:
[email protected]
https://scratchdreams.tk
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2228-0-0x00000000012C0000-0x00000000012E6000-memory.dmp family_snakekeylogger -
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
Processes:
6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.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.
Processes:
flow ioc 2 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exepid process 2228 6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe 2228 6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exedescription pid process Token: SeDebugPrivilege 2228 6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe -
outlook_office_path 1 IoCs
Processes:
6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe -
outlook_win_path 1 IoCs
Processes:
6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2610426812-2871295383-373749122-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe"C:\Users\Admin\AppData\Local\Temp\6d3b249ec17de0b830b6d21a2a5bc6b4b15c99cc78c05d34ca414e09dea1d9d6.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
68KB
MD529f65ba8e88c063813cc50a4ea544e93
SHA105a7040d5c127e68c25d81cc51271ffb8bef3568
SHA2561ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184
SHA512e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa
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C:\Users\Admin\AppData\Local\Temp\Tar109B.tmpFilesize
177KB
MD5435a9ac180383f9fa094131b173a2f7b
SHA176944ea657a9db94f9a4bef38f88c46ed4166983
SHA25667dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34
SHA5121a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a
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memory/2228-2-0x0000000000CB0000-0x0000000000CF0000-memory.dmpFilesize
256KB
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memory/2228-1-0x0000000074A40000-0x000000007512E000-memory.dmpFilesize
6.9MB
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memory/2228-0-0x00000000012C0000-0x00000000012E6000-memory.dmpFilesize
152KB
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memory/2228-3-0x0000000074A40000-0x000000007512E000-memory.dmpFilesize
6.9MB
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memory/2228-4-0x0000000000CB0000-0x0000000000CF0000-memory.dmpFilesize
256KB