Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
120s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
21/01/2025, 08:19
Static task
static1
Behavioral task
behavioral1
Sample
PURCHASE ORDER PO 428 $ 477.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
PURCHASE ORDER PO 428 $ 477.exe
Resource
win10v2004-20241007-en
General
-
Target
PURCHASE ORDER PO 428 $ 477.exe
-
Size
666KB
-
MD5
8f87cc941a19f7866de8e0a39e27e892
-
SHA1
fd1f0673716bd5ae106f02f49c7e5eb14a6e74ae
-
SHA256
d07f3d05d91790637901f276b2b2a13ae4006768c22d9e6576a283a916530e38
-
SHA512
f5fb87ed54a707a17f5883bd083b84dade1ebe866dd72af1e495b3bfc65f535bb5787f310b44b91fac2534131fc2f9ee978e040fcb4ef0ec0380763956e9c44d
-
SSDEEP
12288:WKOlbxr0Zu0IO8DfpJ3j1V2Yw+iDMqQ/cEpxOyZ+cstDu2Zhrxtk+i6TIC:Fu/fpJL2cbqiYrAh
Malware Config
Extracted
snakekeylogger
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
project2021blessing
https://api.telegram.org/bot7810622048:AAGlXVtU9EeAX6sumC63y05EJISEAmugavs/sendMessage?chat_id=986310232
Signatures
-
Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
-
Snake Keylogger payload 5 IoCs
resource yara_rule behavioral1/memory/2432-22-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2432-19-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2432-17-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2432-13-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger behavioral1/memory/2432-11-0x0000000000400000-0x0000000000426000-memory.dmp family_snakekeylogger -
Snakekeylogger family
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.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 4 checkip.dyndns.org 8 reallyfreegeoip.org 9 reallyfreegeoip.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1804 set thread context of 2432 1804 PURCHASE ORDER PO 428 $ 477.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 PURCHASE ORDER PO 428 $ 477.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RegSvcs.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2432 RegSvcs.exe 2432 RegSvcs.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2432 RegSvcs.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 PID 1804 wrote to memory of 2432 1804 PURCHASE ORDER PO 428 $ 477.exe 31 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3063565911-2056067323-3330884624-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegSvcs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER PO 428 $ 477.exe"C:\Users\Admin\AppData\Local\Temp\PURCHASE ORDER PO 428 $ 477.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1804 -
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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2432
-