masslogger | 969958fac3eeaf343eb4d790b9db320f8f70ad1d332cffec709c2b609609552c

General

Target

Peace Transit Order 1670.exe
Size

920KB
MD5

8aa67c5024bfee5226d38305f3736291
SHA1

56eba5c41aa2a88480834f37393e397d3e6260c8
SHA256

c9787a5aeefa1606bd166b54177d9f685dd01f03632ff9f3952909193c657028
SHA512

692adfe96ca0779a79fb9207e0a5e62dbd85887a53ccb8537bb600f9a2937fe2b7bf41643646fdf04f404922d96eaa72042a9a44fd78141ecd1cf3d9d868ba52

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 11:37:50 AM MassLogger Started: 5/21/2022 11:37:39 AM Interval: 96 hour MassLogger Process: C:\Users\Admin\AppData\Local\Temp\Peace Transit Order 1670.exe MassLogger Melt: false MassLogger Exit after delivery: false As Administrator: True Processes: <|| WD Exclusion ||> Disabled <|| Binder ||> Disabled <|| Window Searcher ||> Disabled <|| Downloader ||> 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 ||> Disabled

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:

Peace Transit Order 1670.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Control Panel\International\Geo\Nation	Peace Transit Order 1670.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:

Peace Transit Order 1670.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook	Peace Transit Order 1670.exe
Key queried	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.exe
Key created	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Peace Transit Order 1670.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:

Peace Transit Order 1670.exe

description pid process target process

PID 1928 set thread context of 580 1928 Peace Transit Order 1670.exe Peace Transit Order 1670.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

992 schtasks.exe

flow	ioc
4	api.ipify.org

description	pid	process	target process
PID 1928 set thread context of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe

pid	process
992	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Peace Transit Order 1670.exePeace Transit Order 1670.exe

pid	process
1928	Peace Transit Order 1670.exe
1928	Peace Transit Order 1670.exe
1928	Peace Transit Order 1670.exe
1928	Peace Transit Order 1670.exe
1928	Peace Transit Order 1670.exe
580	Peace Transit Order 1670.exe
580	Peace Transit Order 1670.exe
580	Peace Transit Order 1670.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Peace Transit Order 1670.exePeace Transit Order 1670.exe

description pid process

Token: SeDebugPrivilege 1928 Peace Transit Order 1670.exe
Token: SeDebugPrivilege 580 Peace Transit Order 1670.exe

description	pid	process
Token: SeDebugPrivilege	1928	Peace Transit Order 1670.exe
Token: SeDebugPrivilege	580	Peace Transit Order 1670.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Peace Transit Order 1670.exe

description	pid	process	target process
PID 1928 wrote to memory of 992	1928	Peace Transit Order 1670.exe	schtasks.exe
PID 1928 wrote to memory of 992	1928	Peace Transit Order 1670.exe	schtasks.exe
PID 1928 wrote to memory of 992	1928	Peace Transit Order 1670.exe	schtasks.exe
PID 1928 wrote to memory of 992	1928	Peace Transit Order 1670.exe	schtasks.exe
PID 1928 wrote to memory of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe
PID 1928 wrote to memory of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe
PID 1928 wrote to memory of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe
PID 1928 wrote to memory of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe
PID 1928 wrote to memory of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe
PID 1928 wrote to memory of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe
PID 1928 wrote to memory of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe
PID 1928 wrote to memory of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe
PID 1928 wrote to memory of 580	1928	Peace Transit Order 1670.exe	Peace Transit Order 1670.exe

outlook_office_path 1 IoCs

Processes:

Peace Transit Order 1670.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	Peace Transit Order 1670.exe

outlook_win_path 1 IoCs

Processes:

Peace Transit Order 1670.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	Peace Transit Order 1670.exe

C:\Users\Admin\AppData\Local\Temp\Peace Transit Order 1670.exe
"C:\Users\Admin\AppData\Local\Temp\Peace Transit Order 1670.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1928

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ycNQvjaCvnS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEABD.tmp"
2⤵
- Creates scheduled task(s)
PID:992

C:\Users\Admin\AppData\Local\Temp\Peace Transit Order 1670.exe
"{path}"
2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:580

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

1

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpEABD.tmp
Filesize
1KB

MD5
6ecc73262c966473448bd03f413caca0

SHA1
51319c40745fc3815f78cae9ae6e0f73c7166324

SHA256
e69494c7c29686b1f45057367e49307ead467937413a566b6f932b8ff214c0cc

SHA512
90f062d3dcdc2a2c231fef4aa44f60f9a3aeb04080984409b2892054cb3def5ac3c807dc2f0d222aa092e101258e2d75ba24c831adf6b866f7cdc16fb15fee9d

Download Submit
memory/580-68-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/580-61-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/580-73-0x0000000004DB5000-0x0000000004DC6000-memory.dmp

Filesize
68KB

Download
memory/580-72-0x0000000076011000-0x0000000076013000-memory.dmp

Filesize
8KB

Download
memory/580-64-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/580-60-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/580-71-0x0000000000F60000-0x0000000000FD8000-memory.dmp

Filesize
480KB

Download
memory/580-63-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/580-70-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/580-65-0x0000000000400000-0x00000000004B8000-memory.dmp

Filesize
736KB

Download
memory/580-66-0x00000000004B2DCE-mapping.dmp

Download
memory/992-58-0x0000000000000000-mapping.dmp

Download
memory/1928-54-0x0000000001210000-0x00000000012FC000-memory.dmp

Filesize
944KB

Download
memory/1928-55-0x0000000000330000-0x000000000033A000-memory.dmp

Filesize
40KB

Download
memory/1928-56-0x0000000005850000-0x000000000590E000-memory.dmp

Filesize
760KB

Download
memory/1928-57-0x0000000005AC0000-0x0000000005B78000-memory.dmp

Filesize
736KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads