masslogger | f1893996d4f3bb0557b05d946daead381e58321099973579d43e0c00b9692049

Analysis

max time kernel
106s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
27/03/2025, 17:48

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General

Target

ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Size

1.3MB
MD5

4c3f4f6690113cb6bfe349a2013eb4da
SHA1

b76c0afa2b28452a5f2dc4c223d8e708268f6959
SHA256

ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79
SHA512

977939874979cfb90d3d3fd1c014031d4cee24fceb52fceab0868ef773b289c1b3983c70fe9e247b4380514498cf995f763587283f13dbefb3ad5937f097c195
SSDEEP

24576:O9DmJQXyb5Ad4tGgUJJ1528LMhEMSoWN2D1zF:

Score

10^/10

masslogger collection discovery persistence 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

resource	yara_rule
behavioral2/memory/4796-11-0x0000000000400000-0x0000000000486000-memory.dmp	family_masslogger

Masslogger family
masslogger

Checks computer location settings 2 TTPs 2 IoCs

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

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Control Panel\International\Geo\Nation	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key value queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Control Panel\International\Geo\Nation	vlc.exe

Executes dropped EXE 2 IoCs

pid	Process
4768	vlc.exe
3604	vlc.exe

Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Accesses Microsoft Outlook profiles 1 TTPs 56 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\18.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key created	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\vlc = "\"C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Windows\\Start Menu\\Programs\\VideoLAN\\vlc.exe\""	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.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
30	api.ipify.org

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3528 set thread context of 4796	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe	97
PID 4768 set thread context of 3604	4768	vlc.exe	108

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vlc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vlc.exe

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
4796	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
3604	vlc.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4796	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
4796	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
4796	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
4796	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
3604	vlc.exe
3604	vlc.exe
3604	vlc.exe
3604	vlc.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Token: SeDebugPrivilege	4796	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
Token: SeDebugPrivilege	4768	vlc.exe
Token: SeDebugPrivilege	3604	vlc.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4796	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
3604	vlc.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 3528 wrote to memory of 4796	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe	97
PID 3528 wrote to memory of 4796	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe	97
PID 3528 wrote to memory of 4796	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe	97
PID 3528 wrote to memory of 4796	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe	97
PID 3528 wrote to memory of 4796	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe	97
PID 3528 wrote to memory of 4796	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe	97
PID 3528 wrote to memory of 4796	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe	97
PID 3528 wrote to memory of 4796	3528	ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe	97
PID 1724 wrote to memory of 4768	1724	cmd.exe	98
PID 1724 wrote to memory of 4768	1724	cmd.exe	98
PID 1724 wrote to memory of 4768	1724	cmd.exe	98
PID 4768 wrote to memory of 3604	4768	vlc.exe	108
PID 4768 wrote to memory of 3604	4768	vlc.exe	108
PID 4768 wrote to memory of 3604	4768	vlc.exe	108
PID 4768 wrote to memory of 3604	4768	vlc.exe	108
PID 4768 wrote to memory of 3604	4768	vlc.exe	108
PID 4768 wrote to memory of 3604	4768	vlc.exe	108
PID 4768 wrote to memory of 3604	4768	vlc.exe	108
PID 4768 wrote to memory of 3604	4768	vlc.exe	108

outlook_office_path 1 IoCs

description	ioc	Process
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key queried	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vlc.exe

C:\Users\Admin\AppData\Local\Temp\ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
"C:\Users\Admin\AppData\Local\Temp\ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3528
- C:\Users\Admin\AppData\Local\Temp\ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe
  "C:\Users\Admin\AppData\Local\Temp\ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79.exe"
  2⤵
  - Checks computer location settings
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: AddClipboardFormatListener
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4796

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\VideoLAN\vlc.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1724
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\VideoLAN\vlc.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\VideoLAN\vlc.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4768
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\VideoLAN\vlc.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\VideoLAN\vlc.exe"
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Accesses Microsoft Outlook profiles
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: AddClipboardFormatListener
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - outlook_office_path
    - outlook_win_path
    PID:3604

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\vlc.exe.log

Filesize
1KB

MD5
7ebe314bf617dc3e48b995a6c352740c

SHA1
538f643b7b30f9231a3035c448607f767527a870

SHA256
48178f884b8a4dd96e330b210b0530667d9473a7629fc6b4ad12b614bf438ee8

SHA512
0ba9d8f4244c15285e254d27b4bff7c49344ff845c48bc0bf0d8563072fab4d6f7a6abe6b6742e8375a08e9a3b3e5d5dc4937ab428dbe2dd8e62892fda04507e

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\VideoLAN\vlc.exe

Filesize
1.3MB

MD5
4c3f4f6690113cb6bfe349a2013eb4da

SHA1
b76c0afa2b28452a5f2dc4c223d8e708268f6959

SHA256
ed88adb1fab6005e7c44cb02346bd417aa47a32b0e14ec5c117156dadd37bc79

SHA512
977939874979cfb90d3d3fd1c014031d4cee24fceb52fceab0868ef773b289c1b3983c70fe9e247b4380514498cf995f763587283f13dbefb3ad5937f097c195

Download Submit
memory/3528-8-0x00000000061A0000-0x000000000623C000-memory.dmp

Filesize
624KB

Download
memory/3528-10-0x0000000005490000-0x00000000054AC000-memory.dmp

Filesize
112KB

Download
memory/3528-4-0x0000000004EC0000-0x0000000004ECA000-memory.dmp

Filesize
40KB

Download
memory/3528-5-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/3528-6-0x000000007467E000-0x000000007467F000-memory.dmp

Filesize
4KB

Download
memory/3528-7-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/3528-17-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/3528-3-0x0000000004F00000-0x0000000004F92000-memory.dmp

Filesize
584KB

Download
memory/3528-2-0x00000000054B0000-0x0000000005A54000-memory.dmp

Filesize
5.6MB

Download
memory/3528-1-0x00000000004B0000-0x000000000060E000-memory.dmp

Filesize
1.4MB

Download
memory/3528-0-0x000000007467E000-0x000000007467F000-memory.dmp

Filesize
4KB

Download
memory/4768-27-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4768-33-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4768-19-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4768-20-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4796-18-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4796-22-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4796-23-0x0000000006890000-0x00000000068E0000-memory.dmp

Filesize
320KB

Download
memory/4796-24-0x0000000006980000-0x0000000006A1C000-memory.dmp

Filesize
624KB

Download
memory/4796-25-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4796-26-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4796-21-0x0000000005F30000-0x0000000005F96000-memory.dmp

Filesize
408KB

Download
memory/4796-28-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4796-14-0x0000000074670000-0x0000000074E20000-memory.dmp

Filesize
7.7MB

Download
memory/4796-11-0x0000000000400000-0x0000000000486000-memory.dmp

Filesize
536KB

Download