Analysis
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max time kernel
144s -
max time network
166s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
21-05-2022 03:26
Static task
static1
Behavioral task
behavioral1
Sample
Order.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Order.exe
Resource
win10v2004-20220414-en
General
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Target
Order.exe
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Size
827KB
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MD5
54abb3b9641794bf6782a8eb95d7e654
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SHA1
ecca49abda088a688aa790fbc93d645d651099b9
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SHA256
82d2632f0337cc3a8f3cf580317835431a2dc64077ab6e1fb0e6f8a72d46e714
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SHA512
4d5743fd7e5ec697bbbb7feb4dfe366d121bf5987feca886fd1c86eb54824ffadda80430a35b5a366bfe77b944f1bc1d2b13d955bf47d4a6ba2bd2e4201128ba
Malware Config
Extracted
C:\Users\Admin\AppData\Local\Temp\F95B724EDE\Log.txt
masslogger
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger log file 1 IoCs
Detects a log file produced by MassLogger.
Processes:
yara_rule masslogger_log_file -
Modifies visibility of file extensions in Explorer 2 TTPs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
Order.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation Order.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 18 IoCs
Processes:
Order.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook Order.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook Order.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key opened \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook Order.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook Order.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook Order.exe Key created \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook Order.exe Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.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.
Processes:
flow ioc 18 api.ipify.org -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
Order.exepid process 2672 Order.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
Order.exepid process 2672 Order.exe 2672 Order.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Order.exedescription pid process Token: SeDebugPrivilege 2672 Order.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
Order.exepid process 2672 Order.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
Order.exedescription pid process target process PID 2672 wrote to memory of 4960 2672 Order.exe schtasks.exe PID 2672 wrote to memory of 4960 2672 Order.exe schtasks.exe PID 2672 wrote to memory of 4960 2672 Order.exe schtasks.exe -
outlook_office_path 1 IoCs
Processes:
Order.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe -
outlook_win_path 1 IoCs
Processes:
Order.exedescription ioc process Key queried \REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 Order.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\Order.exe"C:\Users\Admin\AppData\Local\Temp\Order.exe"1⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\DvxybizoCTP" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2C5F.tmp"2⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\tmp2C5F.tmpFilesize
1KB
MD53cc1c07d44e6fc469a993a368ce4f980
SHA1d08ebbb3d31c7630eb539352b0c8eec90ae227c9
SHA25632739443033df5a65798d548405805a5069853c624b18de97adcec85fced4120
SHA512e13359a251c029f36041a964f9c02798f060b100ab7dd839c7a7713ca18964e15ceab674b79b0bf495397e8ba6494d0c63307e756fb79f4df0bd179b2efbeb6c
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memory/2672-130-0x0000000000CD0000-0x0000000000DA6000-memory.dmpFilesize
856KB
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memory/2672-131-0x0000000005720000-0x00000000057BC000-memory.dmpFilesize
624KB
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memory/2672-132-0x00000000058F0000-0x0000000005982000-memory.dmpFilesize
584KB
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memory/2672-133-0x00000000077F0000-0x0000000007D94000-memory.dmpFilesize
5.6MB
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memory/2672-136-0x0000000008120000-0x0000000008186000-memory.dmpFilesize
408KB
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memory/2672-137-0x00000000091E0000-0x00000000091EA000-memory.dmpFilesize
40KB
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memory/2672-138-0x0000000009B50000-0x0000000009BA0000-memory.dmpFilesize
320KB
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memory/4960-134-0x0000000000000000-mapping.dmp