Analysis
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max time kernel
93s -
max time network
121s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05-10-2024 01:36
Static task
static1
Behavioral task
behavioral1
Sample
94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe
Resource
win10v2004-20240802-en
General
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Target
94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe
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Size
1.4MB
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MD5
2841a5211dd5eee5bcc3c3048b5d00da
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SHA1
a3de07870057a11804c108ca3848b7cf28adbf6b
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SHA256
94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318
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SHA512
9b5941df181ab041ca138239c7737624e4cfea5197c75bfc506e8eeedca583804e3da439fd5759fe32d450e5691e638e4400bf8be6a6788fc7e84a7eed0f538f
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SSDEEP
24576:fueTHvQfTvBuYfkWBqhaHvc/OR9rJaSIUfdr2HWkwtG7pAa2StwY:fjTofT7BXFxa5
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
gator3220.hostgator.com - Port:
587 - Username:
[email protected] - Password:
Zg^!Zy[?IKrs99@soltan
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 behavioral2/memory/3620-1094-0x00000253DB490000-0x00000253DB4B4000-memory.dmp family_snakekeylogger -
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.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 47 checkip.dyndns.org -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 4532 94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe 3620 aspnet_compiler.exe 3620 aspnet_compiler.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4532 94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe Token: SeDebugPrivilege 4532 94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe Token: SeDebugPrivilege 3620 aspnet_compiler.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4532 wrote to memory of 3620 4532 94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe 91 PID 4532 wrote to memory of 3620 4532 94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe 91 PID 4532 wrote to memory of 3620 4532 94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe 91 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1194130065-3471212556-1656947724-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 aspnet_compiler.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe"C:\Users\Admin\AppData\Local\Temp\94226064206b06a63579726747ae6900e6b6335b03b4bb00baf6f9cb0cbb1318.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4532 -
C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3620
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