masslogger | a579b16be0de7aae3a017e9dadcba7313d81e1832d3fc67251ed87fdaf17f7ad

General

Target

Quote USD$ Prices For Items.exe
Size

926KB
MD5

50831e895c50a7c21c1be66fc6fd2d28
SHA1

39cf19b2c753254ed0bafa11c635ab07670db32c
SHA256

490ba5c3e2409bf961484b16cba91c2539609bb04b10c69d0a2e5c76889242bf
SHA512

898a492001724bf52cee0fdee167da15447395424333eb5f9fe28355929207dd9d375743c80d0d259bee8bf8a2abe24effb677e0f0b8210a8f742a9e318c62ea

Score

10^/10

masslogger collection spyware stealer

Malware Config

Signatures

MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
stealer spyware masslogger

MassLogger Main Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3504-136-0x0000000000400000-0x0000000000486000-memory.dmp	family_masslogger

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:

Quote USD$ Prices For Items.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Control Panel\International\Geo\Nation	Quote USD$ Prices For Items.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 42 IoCs

collection

Email Collection

T1114

Processes:

Quote USD$ Prices For Items.exe

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key created	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.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

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

Processes:

Quote USD$ Prices For Items.exe

description pid process target process

PID 4924 set thread context of 3504 4924 Quote USD$ Prices For Items.exe Quote USD$ Prices For Items.exe
Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

Quote USD$ Prices For Items.exe

pid process

3504 Quote USD$ Prices For Items.exe

flow	ioc
33	api.ipify.org

description	pid	process	target process
PID 4924 set thread context of 3504	4924	Quote USD$ Prices For Items.exe	Quote USD$ Prices For Items.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

Quote USD$ Prices For Items.exepowershell.exe

pid	process
3504	Quote USD$ Prices For Items.exe
3504	Quote USD$ Prices For Items.exe
3504	Quote USD$ Prices For Items.exe
3504	Quote USD$ Prices For Items.exe
100	powershell.exe
100	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Quote USD$ Prices For Items.exepowershell.exe

description pid process

Token: SeDebugPrivilege 3504 Quote USD$ Prices For Items.exe
Token: SeDebugPrivilege 100 powershell.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Quote USD$ Prices For Items.exe

pid process

3504 Quote USD$ Prices For Items.exe

description	pid	process
Token: SeDebugPrivilege	3504	Quote USD$ Prices For Items.exe
Token: SeDebugPrivilege	100	powershell.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Quote USD$ Prices For Items.exeQuote USD$ Prices For Items.exe

description	pid	process	target process
PID 4924 wrote to memory of 3504	4924	Quote USD$ Prices For Items.exe	Quote USD$ Prices For Items.exe
PID 4924 wrote to memory of 3504	4924	Quote USD$ Prices For Items.exe	Quote USD$ Prices For Items.exe
PID 4924 wrote to memory of 3504	4924	Quote USD$ Prices For Items.exe	Quote USD$ Prices For Items.exe
PID 4924 wrote to memory of 3504	4924	Quote USD$ Prices For Items.exe	Quote USD$ Prices For Items.exe
PID 4924 wrote to memory of 3504	4924	Quote USD$ Prices For Items.exe	Quote USD$ Prices For Items.exe
PID 4924 wrote to memory of 3504	4924	Quote USD$ Prices For Items.exe	Quote USD$ Prices For Items.exe
PID 4924 wrote to memory of 3504	4924	Quote USD$ Prices For Items.exe	Quote USD$ Prices For Items.exe
PID 4924 wrote to memory of 3504	4924	Quote USD$ Prices For Items.exe	Quote USD$ Prices For Items.exe
PID 3504 wrote to memory of 100	3504	Quote USD$ Prices For Items.exe	powershell.exe
PID 3504 wrote to memory of 100	3504	Quote USD$ Prices For Items.exe	powershell.exe
PID 3504 wrote to memory of 100	3504	Quote USD$ Prices For Items.exe	powershell.exe

outlook_office_path 1 IoCs

Processes:

Quote USD$ Prices For Items.exe

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe

outlook_win_path 1 IoCs

Processes:

Quote USD$ Prices For Items.exe

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote USD$ Prices For Items.exe

C:\Users\Admin\AppData\Local\Temp\Quote USD$ Prices For Items.exe
"C:\Users\Admin\AppData\Local\Temp\Quote USD$ Prices For Items.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4924
- C:\Users\Admin\AppData\Local\Temp\Quote USD$ Prices For Items.exe
  "C:\Users\Admin\AppData\Local\Temp\Quote USD$ Prices For Items.exe"
  2⤵
  - 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
  PID:3504
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "powershell" Add-MpPreference -ExclusionPath 'C:\Users\Admin\AppData\Local\Temp\Quote USD$ Prices For Items.exe'
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:100

Network

MITRE ATT&CK Enterprise 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

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/100-148-0x0000000007770000-0x0000000007DEA000-memory.dmp

Filesize
6.5MB

Download
memory/100-149-0x0000000006420000-0x000000000643A000-memory.dmp

Filesize
104KB

Download
memory/100-142-0x0000000004E60000-0x0000000004E82000-memory.dmp

Filesize
136KB

Download
memory/100-154-0x0000000007450000-0x0000000007458000-memory.dmp

Filesize
32KB

Download
memory/100-143-0x0000000005550000-0x00000000055B6000-memory.dmp

Filesize
408KB

Download
memory/100-153-0x0000000007460000-0x000000000747A000-memory.dmp

Filesize
104KB

Download
memory/100-152-0x0000000007410000-0x000000000741E000-memory.dmp

Filesize
56KB

Download
memory/100-144-0x0000000005E20000-0x0000000005E3E000-memory.dmp

Filesize
120KB

Download
memory/100-138-0x0000000000000000-mapping.dmp

Download
memory/100-151-0x0000000007330000-0x00000000073C6000-memory.dmp

Filesize
600KB

Download
memory/100-140-0x00000000023F0000-0x0000000002426000-memory.dmp

Filesize
216KB

Download
memory/100-141-0x0000000004EB0000-0x00000000054D8000-memory.dmp

Filesize
6.2MB

Download
memory/100-150-0x0000000007120000-0x000000000712A000-memory.dmp

Filesize
40KB

Download
memory/100-147-0x0000000006340000-0x000000000635E000-memory.dmp

Filesize
120KB

Download
memory/100-146-0x000000006F8E0000-0x000000006F92C000-memory.dmp

Filesize
304KB

Download
memory/100-145-0x0000000006360000-0x0000000006392000-memory.dmp

Filesize
200KB

Download
memory/3504-137-0x0000000006490000-0x00000000064F6000-memory.dmp

Filesize
408KB

Download
memory/3504-139-0x0000000006E00000-0x0000000006E50000-memory.dmp

Filesize
320KB

Download
memory/3504-136-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download
memory/3504-135-0x0000000000000000-mapping.dmp

Download
memory/4924-134-0x00000000054D0000-0x00000000054DA000-memory.dmp

Filesize
40KB

Download
memory/4924-130-0x0000000000A30000-0x0000000000B1E000-memory.dmp

Filesize
952KB

Download
memory/4924-131-0x0000000005A20000-0x0000000005FC4000-memory.dmp

Filesize
5.6MB

Download
memory/4924-132-0x0000000005510000-0x00000000055A2000-memory.dmp

Filesize
584KB

Download
memory/4924-133-0x00000000055B0000-0x000000000564C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads