Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
170s -
max time network
186s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21/05/2022, 12:06
Static task
static1
Behavioral task
behavioral1
Sample
CATALOGUE RMK TRADING LTD_PDF.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
CATALOGUE RMK TRADING LTD_PDF.exe
Resource
win10v2004-20220414-en
General
-
Target
CATALOGUE RMK TRADING LTD_PDF.exe
-
Size
877KB
-
MD5
dbea2b919f6457af66a3f4080d989f0f
-
SHA1
5c10ba29f8038614b75dc73416d733851710857a
-
SHA256
5f10de50b259a82ec6229168b4ed55aca2959b445051abd78d2cb2ab51f321f8
-
SHA512
0902bc7f1e44fa97ce9fb267148a038dec848d66a2a9b961134b30a7b6e6dc3ce4247006637892265ea354150926aa37595153bdf055144e97f86bfca6b1bf4c
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\8236ADF044\Log.txt
masslogger
Extracted
Protocol: smtp- Host:
smtp.yandex.ru - Port:
587 - Username:
[email protected] - Password:
whayasaynewnew
Signatures
-
MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
-
MassLogger Main Payload 32 IoCs
resource yara_rule behavioral2/memory/3988-136-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-139-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-141-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-143-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-145-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-147-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-149-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-151-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-153-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-155-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-157-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-159-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-161-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-163-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-165-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-169-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-167-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-171-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-173-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-175-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-177-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-179-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-181-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-183-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-185-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-187-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-189-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-191-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-193-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-195-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-197-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger behavioral2/memory/3988-199-0x0000000000400000-0x00000000004B0000-memory.dmp family_masslogger -
MassLogger log file 1 IoCs
Detects a log file produced by MassLogger.
yara_rule masslogger_log_file -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation CATALOGUE RMK TRADING LTD_PDF.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 18 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook CATALOGUE RMK TRADING LTD_PDF.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook CATALOGUE RMK TRADING LTD_PDF.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook CATALOGUE RMK TRADING LTD_PDF.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key opened \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook CATALOGUE RMK TRADING LTD_PDF.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook CATALOGUE RMK TRADING LTD_PDF.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook CATALOGUE RMK TRADING LTD_PDF.exe Key created \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.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 67 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1572 set thread context of 3988 1572 CATALOGUE RMK TRADING LTD_PDF.exe 90 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 3988 CATALOGUE RMK TRADING LTD_PDF.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3988 CATALOGUE RMK TRADING LTD_PDF.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1572 wrote to memory of 3988 1572 CATALOGUE RMK TRADING LTD_PDF.exe 90 PID 1572 wrote to memory of 3988 1572 CATALOGUE RMK TRADING LTD_PDF.exe 90 PID 1572 wrote to memory of 3988 1572 CATALOGUE RMK TRADING LTD_PDF.exe 90 PID 1572 wrote to memory of 3988 1572 CATALOGUE RMK TRADING LTD_PDF.exe 90 PID 1572 wrote to memory of 3988 1572 CATALOGUE RMK TRADING LTD_PDF.exe 90 PID 1572 wrote to memory of 3988 1572 CATALOGUE RMK TRADING LTD_PDF.exe 90 PID 1572 wrote to memory of 3988 1572 CATALOGUE RMK TRADING LTD_PDF.exe 90 PID 1572 wrote to memory of 3988 1572 CATALOGUE RMK TRADING LTD_PDF.exe 90 -
outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe -
outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 CATALOGUE RMK TRADING LTD_PDF.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\CATALOGUE RMK TRADING LTD_PDF.exe"C:\Users\Admin\AppData\Local\Temp\CATALOGUE RMK TRADING LTD_PDF.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1572 -
C:\Users\Admin\AppData\Local\Temp\CATALOGUE RMK TRADING LTD_PDF.exe"{path}"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:3988
-
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3