Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
122s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
18/01/2025, 05:11
Static task
static1
Behavioral task
behavioral1
Sample
f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe
Resource
win10v2004-20241007-en
General
-
Target
f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe
-
Size
577KB
-
MD5
15757c8ffb3728ac7610785b3ca1b186
-
SHA1
88aaa2e67a78ad095b5d64f914891d51f23d43fb
-
SHA256
f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f
-
SHA512
ad23ac35f65b8114fc2aad0f981cafd039f27592984ab0fbfb637b0eef8420ae7e01828d65027025d8f9f88baa2ed33287814f86cccdc488448f010e0e449aaa
-
SSDEEP
12288:ZbRKjP7newedqROaZhnRZJH54prTtmPhxo3////rK///I/////+z5tLf3XPgX:DKjP7ewedbKhVHWK6////G///I//////
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
webmail.active.by - Port:
25 - Username:
[email protected] - Password:
geecf683:m - Email To:
[email protected]
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 6 IoCs
resource yara_rule behavioral1/memory/2976-10-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2976-9-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2976-19-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2976-22-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2976-15-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger behavioral1/memory/2976-14-0x0000000000080000-0x00000000000A6000-memory.dmp family_snakekeylogger -
Snakekeylogger family
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.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 9 reallyfreegeoip.org 4 checkip.dyndns.org 8 reallyfreegeoip.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1768 set thread context of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 -
System Location Discovery: System Language Discovery 1 TTPs 2 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 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2976 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 2976 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2976 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1768 wrote to memory of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 PID 1768 wrote to memory of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 PID 1768 wrote to memory of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 PID 1768 wrote to memory of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 PID 1768 wrote to memory of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 PID 1768 wrote to memory of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 PID 1768 wrote to memory of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 PID 1768 wrote to memory of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 PID 1768 wrote to memory of 2976 1768 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe"C:\Users\Admin\AppData\Local\Temp\f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1768 -
C:\Users\Admin\AppData\Local\Temp\f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe"C:\Users\Admin\AppData\Local\Temp\f66016926c535dad4f77c27808f27fc316ea6b93a0a40e53b159d7821c9efa0f.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2976
-