masslogger | 06b5a28f7b3cea3dbb9448342adde2d08c92306d138dcbdae732a80be2da8377

General

Target

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Size

1.1MB
MD5

01dfe50d975f4480c60858fd4f8602f0
SHA1

6e9ef13931e96680201624b7d55b71c1aa2b87f5
SHA256

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06
SHA512

6e2a6620e9ef970350ad1d815bf980575ec3a31d0f984f9a8e15650cc816048e40a914f5f452a12152855cc144309a1c4b19ef800f855c010aca94b0da78c9b2
SSDEEP

24576:TVnc4FOBpGtVozfzAXKsponDp8w0bk9kDaTl7L:JnRFCGtVoDaKLF8Lkqcl7L

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 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1348-63-0x0000000000400000-0x0000000000484000-memory.dmp	family_masslogger
behavioral1/memory/1348-65-0x0000000000400000-0x0000000000484000-memory.dmp	family_masslogger
behavioral1/memory/1348-64-0x0000000000400000-0x0000000000484000-memory.dmp	family_masslogger
behavioral1/memory/1348-66-0x000000000047E1AE-mapping.dmp	family_masslogger
behavioral1/memory/1348-68-0x0000000000400000-0x0000000000484000-memory.dmp	family_masslogger
behavioral1/memory/1348-70-0x0000000000400000-0x0000000000484000-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:

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Control Panel\International\Geo\Nation	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.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:

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key opened	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
Key created	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.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

flow	ioc
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

description	pid	process	target process
PID 1520 set thread context of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

pid	process
1348	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
1348	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
1348	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

description pid process

Token: SeDebugPrivilege 1348 068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

description	pid	process
Token: SeDebugPrivilege	1348	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

description	pid	process	target process
PID 1520 wrote to memory of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
PID 1520 wrote to memory of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
PID 1520 wrote to memory of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
PID 1520 wrote to memory of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
PID 1520 wrote to memory of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
PID 1520 wrote to memory of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
PID 1520 wrote to memory of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
PID 1520 wrote to memory of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
PID 1520 wrote to memory of 1348	1520	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

outlook_office_path 1 IoCs

Processes:

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

outlook_win_path 1 IoCs

Processes:

068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

description	ioc	process
Key queried	\REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe

C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
"C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1520

C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe
"C:\Users\Admin\AppData\Local\Temp\068d065f6cf6f4ece07c2ac083aeac75ef9c2740d4c3204e29535e24222d4c06.exe"
2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1348

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/1348-65-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1348-64-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1348-72-0x0000000004DC5000-0x0000000004DD6000-memory.dmp

Filesize
68KB

Download
memory/1348-70-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1348-68-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1348-66-0x000000000047E1AE-mapping.dmp

Download
memory/1348-61-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1348-63-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1348-60-0x0000000000400000-0x0000000000484000-memory.dmp

Filesize
528KB

Download
memory/1520-54-0x0000000000BD0000-0x0000000000CEC000-memory.dmp

Filesize
1.1MB

Download
memory/1520-55-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/1520-59-0x00000000080E0000-0x0000000008178000-memory.dmp

Filesize
608KB

Download
memory/1520-58-0x0000000007EE0000-0x0000000007FAE000-memory.dmp

Filesize
824KB

Download
memory/1520-57-0x0000000000350000-0x000000000035C000-memory.dmp

Filesize
48KB

Download
memory/1520-56-0x0000000000370000-0x0000000000388000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads