Analysis
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max time kernel
142s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20231020-en -
resource tags
arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system -
submitted
27-11-2023 10:30
Static task
static1
Behavioral task
behavioral1
Sample
Products List.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Products List.exe
Resource
win10v2004-20231020-en
General
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Target
Products List.exe
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Size
502KB
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MD5
23774a05b01b50041d854d27c78edf3f
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SHA1
f3bef4db75331bfc451737cbc34f8a1b882c3a66
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SHA256
43b81452ba3a471f0b239dac8bdbf3a2b59cfe35330626ae5a362ecece07fbad
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SHA512
49875538e7c40b04e39c728d884583b869852f708cc6ff4662b1110a156ba7d6ffc95cf942f43ec0c112af1acf5ef29eae22b88f8629f563f365394ede0bf2c8
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SSDEEP
12288:uH72CH8/BgWzP86/3wYkYgmic8H6pj4JELWlDDLNaqxw:y8ZNv3mYgmzpEJcwDvN3w
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 behavioral2/memory/4644-11-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.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 22 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
Products List.exedescription pid process target process PID 2224 set thread context of 4644 2224 Products List.exe RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
RegSvcs.exepid process 4644 RegSvcs.exe 4644 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
RegSvcs.exedescription pid process Token: SeDebugPrivilege 4644 RegSvcs.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
Products List.exedescription pid process target process PID 2224 wrote to memory of 4644 2224 Products List.exe RegSvcs.exe PID 2224 wrote to memory of 4644 2224 Products List.exe RegSvcs.exe PID 2224 wrote to memory of 4644 2224 Products List.exe RegSvcs.exe PID 2224 wrote to memory of 4644 2224 Products List.exe RegSvcs.exe PID 2224 wrote to memory of 4644 2224 Products List.exe RegSvcs.exe PID 2224 wrote to memory of 4644 2224 Products List.exe RegSvcs.exe PID 2224 wrote to memory of 4644 2224 Products List.exe RegSvcs.exe PID 2224 wrote to memory of 4644 2224 Products List.exe RegSvcs.exe -
outlook_office_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
Processes:
RegSvcs.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1873812795-1433807462-1429862679-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Products List.exe"C:\Users\Admin\AppData\Local\Temp\Products List.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4644