Analysis
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max time kernel
118s -
max time network
193s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
26-11-2023 17:01
Behavioral task
behavioral1
Sample
1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe
Resource
win10v2004-20231023-en
General
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Target
1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe
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Size
152KB
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MD5
06eece4be067de039cc73809d2998e43
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SHA1
d18d07673d96232fad142251fe1e4d570ec56762
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SHA256
bc99339ffe5dde71a41b744f22eca174e6f3f5575a2f6d771cad7b2a69a67a85
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SHA512
f50d9096d2c7f483481aa68478024d26519fafc17355b1afea9568d0bfd3016c85e0a914531a7ae19ddb5ba2a4a1148ff8b99b8d4ff8bb5b45d35acb5999d9d4
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SSDEEP
3072:E03rDOrifRWIdzUTEuJrHItmdTR/w4zYjbSGA3FsQrwvxTumtgbY:BfRWUzUnF/wYYjbA3lmOb
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.belt-tech.com.my - Port:
587 - Username:
[email protected] - Password:
Beltechpg@1234 - Email To:
[email protected]
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/2024-0-0x0000000000840000-0x0000000000866000-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:
1316-7-0x00000000002B0000-0x00000000002D6000-memory.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe Key opened \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe Key opened \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1316-7-0x00000000002B0000-0x00000000002D6000-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.
Processes:
flow ioc 4 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
1316-7-0x00000000002B0000-0x00000000002D6000-memory.exepid process 2024 1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe 2024 1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
1316-7-0x00000000002B0000-0x00000000002D6000-memory.exedescription pid process Token: SeDebugPrivilege 2024 1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe -
outlook_office_path 1 IoCs
Processes:
1316-7-0x00000000002B0000-0x00000000002D6000-memory.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe -
outlook_win_path 1 IoCs
Processes:
1316-7-0x00000000002B0000-0x00000000002D6000-memory.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3425689832-2386927309-2650718742-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1316-7-0x00000000002B0000-0x00000000002D6000-memory.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2024