masslogger | 9ce196b4b4ecae98df131edcd9cb409ace105d89a6f526f13f1f7bdc3778acaa

General

Target

New order (R.R) 1808202.exe
Size

802KB
MD5

26e0d9642410c40bc095fb579e4b2bc8
SHA1

8b142703d79970003a0dfe108b3920a0181b97f2
SHA256

a9f8d8a5503dca2d63d36e17041e6d065a6bf7bad41c000dd6d5a1e73d18d786
SHA512

7a9bcab29cb487a8c7b8bc4bf12553504a8639cfb6108baee07e16d8a3abbde0614c4ed2f12f414370cc2395ee22b0c641c42ec40dc684c0935f12efddadb445

Score

10^/10

masslogger collection ransomware spyware stealer

Malware Config

Extracted

Path

C:\Users\Admin\AppData\Local\79FE0CC911\Log.txt

Family

masslogger

Ransom Note

<|| v2.4.0.0 ||> User Name: Admin IP: 154.61.71.51 Location: United States Windows OS: Microsoft Windows 7 Ultimate 64bit Windows Serial Key: D4F6K-QK3RD-TMVMJ-BBMRX-3MBMV CPU: Intel Core Processor (Broadwell) GPU: Standard VGA Graphics Adapter AV: NA Screen Resolution: 1280x720 Current Time: 5/21/2022 2:34:03 AM MassLogger Started: 5/21/2022 2:33:52 AM Interval: 3 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\New order (R.R) 1808202.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Downloader ||> Disabled <|| Window Searcher ||> Disabled <|| Bot Killer ||> Disabled <|| Search And Upload ||> Disabled <|| Telegram Desktop ||> Not Installed <|| Pidgin ||> Not Installed <|| FileZilla ||> Not Installed <|| Discord Tokken ||> Not Installed <|| NordVPN ||> Not Installed <|| Outlook ||> Not Installed <|| FoxMail ||> Not Installed <|| Thunderbird ||> Not Installed <|| FireFox ||> Not Found <|| QQ Browser ||> Not Installed <|| Chromium Recovery ||> Not Installed or Not Found <|| Keylogger And Clipboard ||> NA

Signatures

MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
stealer spyware masslogger
MassLogger log file 1 IoCs
Detects a log file produced by MassLogger.

Processes:

yara_rule

masslogger_log_file

yara_rule
masslogger_log_file

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

New order (R.R) 1808202.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Control Panel\International\Geo\Nation	New order (R.R) 1808202.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs

collection

Email Collection

T1114

Processes:

New order (R.R) 1808202.exe

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	New order (R.R) 1808202.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	New order (R.R) 1808202.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

4 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

New order (R.R) 1808202.exe

description pid process target process

PID 960 set thread context of 1352 960 New order (R.R) 1808202.exe New order (R.R) 1808202.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

New order (R.R) 1808202.exe

pid process

1352 New order (R.R) 1808202.exe

flow	ioc
4	api.ipify.org

description	pid	process	target process
PID 960 set thread context of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe

pid	process
1352	New order (R.R) 1808202.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

New order (R.R) 1808202.exeNew order (R.R) 1808202.exePowershell.exe

pid	process
960	New order (R.R) 1808202.exe
960	New order (R.R) 1808202.exe
1352	New order (R.R) 1808202.exe
1352	New order (R.R) 1808202.exe
1160	Powershell.exe
1352	New order (R.R) 1808202.exe
1352	New order (R.R) 1808202.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

New order (R.R) 1808202.exeNew order (R.R) 1808202.exePowershell.exe

description	pid	process
Token: SeDebugPrivilege	960	New order (R.R) 1808202.exe
Token: SeDebugPrivilege	1352	New order (R.R) 1808202.exe
Token: SeDebugPrivilege	1160	Powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

New order (R.R) 1808202.exe

pid process

1352 New order (R.R) 1808202.exe

pid	process
1352	New order (R.R) 1808202.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

New order (R.R) 1808202.exe

description	pid	process	target process
PID 960 wrote to memory of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe
PID 960 wrote to memory of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe
PID 960 wrote to memory of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe
PID 960 wrote to memory of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe
PID 960 wrote to memory of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe
PID 960 wrote to memory of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe
PID 960 wrote to memory of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe
PID 960 wrote to memory of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe
PID 960 wrote to memory of 1352	960	New order (R.R) 1808202.exe	New order (R.R) 1808202.exe
PID 960 wrote to memory of 1160	960	New order (R.R) 1808202.exe	Powershell.exe
PID 960 wrote to memory of 1160	960	New order (R.R) 1808202.exe	Powershell.exe
PID 960 wrote to memory of 1160	960	New order (R.R) 1808202.exe	Powershell.exe
PID 960 wrote to memory of 1160	960	New order (R.R) 1808202.exe	Powershell.exe

outlook_office_path 1 IoCs

Processes:

New order (R.R) 1808202.exe

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe

outlook_win_path 1 IoCs

Processes:

New order (R.R) 1808202.exe

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	New order (R.R) 1808202.exe

C:\Users\Admin\AppData\Local\Temp\New order (R.R) 1808202.exe
"C:\Users\Admin\AppData\Local\Temp\New order (R.R) 1808202.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:960

C:\Users\Admin\AppData\Local\Temp\New order (R.R) 1808202.exe
"C:\Users\Admin\AppData\Local\Temp\New order (R.R) 1808202.exe"
2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1352

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\Powershell.exe
"Powershell" Add-MpPreference -ExclusionPath '"C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\VideoLAN\vlc.exe"'
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1160

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/960-55-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/960-56-0x0000000076571000-0x0000000076573000-memory.dmp

Filesize
8KB

Download
memory/960-57-0x0000000004AD0000-0x0000000004B7E000-memory.dmp

Filesize
696KB

Download
memory/960-54-0x0000000001350000-0x000000000141E000-memory.dmp

Filesize
824KB

Download
memory/1160-68-0x0000000000000000-mapping.dmp

Download
memory/1160-73-0x00000000704A0000-0x0000000070A4B000-memory.dmp

Filesize
5.7MB

Download
memory/1352-58-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1352-62-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1352-63-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1352-64-0x00000000004B2CFE-mapping.dmp

Download
memory/1352-66-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1352-69-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1352-61-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1352-71-0x0000000000D20000-0x0000000000D98000-memory.dmp

Filesize
480KB

Download
memory/1352-59-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/1352-74-0x0000000004C05000-0x0000000004C16000-memory.dmp

Filesize
68KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads