Analysis
-
max time kernel
134s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
29-10-2024 02:08
Static task
static1
Behavioral task
behavioral1
Sample
206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe
Resource
win10v2004-20241007-en
General
-
Target
206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe
-
Size
1.1MB
-
MD5
5ae1b38a4a27613e4a6b8d176a0c329b
-
SHA1
0b0dd1b4d8da9e7f3ee3e1edc892fe2848326e7f
-
SHA256
206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4
-
SHA512
b39550a95f118a4db6a5ea82ae15734e4d7535942022bba02bbcb5d57007e8150a423f39c3c6e686713db81da45576d94814ed877ab7ef4a98ef389183c30447
-
SSDEEP
24576:ffmMv6Ckr7Mny5QLlzalVfl6X3onmJ+yiuww6:f3v+7/5QLlz2V23Wnqwz
Malware Config
Extracted
snakekeylogger
https://api.telegram.org/bot7725731697:AAGDaS6uwtjyooOqJDAR7sd2PrRE4x2kmLI/sendMessage?chat_id=7711653069
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 33 IoCs
resource yara_rule behavioral2/memory/2708-8-0x0000000002DF0000-0x0000000002E2A000-memory.dmp family_snakekeylogger behavioral2/memory/2708-12-0x0000000005520000-0x0000000005558000-memory.dmp family_snakekeylogger behavioral2/memory/2708-42-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-73-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-70-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-68-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-66-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-64-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-62-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-60-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-58-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-56-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-54-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-52-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-50-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-48-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-46-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-44-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-40-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-38-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-37-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-34-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-32-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-30-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-29-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-26-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-24-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-22-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-18-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-16-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-14-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-13-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger behavioral2/memory/2708-20-0x0000000005520000-0x0000000005553000-memory.dmp family_snakekeylogger -
Snakekeylogger family
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\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.
flow ioc 21 checkip.dyndns.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3832 set thread context of 2708 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe 87 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2708 RegSvcs.exe 2708 RegSvcs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2708 RegSvcs.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3832 wrote to memory of 2708 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe 87 PID 3832 wrote to memory of 2708 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe 87 PID 3832 wrote to memory of 2708 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe 87 PID 3832 wrote to memory of 2708 3832 206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe 87 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe"C:\Users\Admin\AppData\Local\Temp\206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:3832 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Users\Admin\AppData\Local\Temp\206c2be165a381f961ecf12f28ba8505fcbfd8e9d11d910d7c0f64dd587d25a4.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:2708
-