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Analysis
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max time kernel
140s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20250314-en -
resource tags
arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system -
submitted
18/03/2025, 17:43
Behavioral task
behavioral1
Sample
SERVICE PURCHASE ORDER.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
SERVICE PURCHASE ORDER.exe
Resource
win10v2004-20250314-en
General
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Target
SERVICE PURCHASE ORDER.exe
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Size
130KB
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MD5
49b723e92320ed5be3902df58406f4a9
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SHA1
9097bba4ae0bcd0e960c31ad70ed11574ef04af9
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SHA256
535d13f891e2647db7b85125f67782ae1fedfa5e2664bf2c19d868a9ca16e76f
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SHA512
464bcd48874dc48c901a7ff06231a8a9fefa2fedc0c3d10b6a1f88221446426fa312b1bee04a1c79870013f0938825565d810276c97aa63e6e647856602f96b4
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SSDEEP
3072:z99yINAgKjV545jbvk5Hbe7fMuJN07TC7F88KLQUP86Akb53SoQlmWvIwvcXVQg0:OINAgKjV5Cjbvk5Hbe7fMuJN07TJbRS4
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7876749337:AAF0i4ZoyGf4tE2zVqihoZaQsewrLTGkYe8/sendMessage?chat_id=6784063670
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/5260-1-0x0000000000F00000-0x0000000000F26000-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-1-5-21-3975168204-1612096350-4002976354-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SERVICE PURCHASE ORDER.exe Key opened \REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SERVICE PURCHASE ORDER.exe Key opened \REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SERVICE PURCHASE ORDER.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 1 checkip.dyndns.org 10 reallyfreegeoip.org 11 reallyfreegeoip.org -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SERVICE PURCHASE ORDER.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5260 SERVICE PURCHASE ORDER.exe 5260 SERVICE PURCHASE ORDER.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5260 SERVICE PURCHASE ORDER.exe -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SERVICE PURCHASE ORDER.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3975168204-1612096350-4002976354-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 SERVICE PURCHASE ORDER.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SERVICE PURCHASE ORDER.exe"C:\Users\Admin\AppData\Local\Temp\SERVICE PURCHASE ORDER.exe"1⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:5260