Malware Analysis Report

2024-09-11 09:51

Sample ID 240726-cwjf7a1alj
Target build.exe
SHA256 d95e98146e5b40222122868c32347cfdccc4958b582dc00b38f40ba9c97b425c
Tags
redline sectoprat cheat discovery infostealer rat spyware trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d95e98146e5b40222122868c32347cfdccc4958b582dc00b38f40ba9c97b425c

Threat Level: Known bad

The file build.exe was found to be: Known bad.

Malicious Activity Summary

redline sectoprat cheat discovery infostealer rat spyware trojan

Redline family

RedLine

RedLine payload

SectopRAT

SectopRAT payload

Sectoprat family

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Unsecured Credentials
T1552
Credentials In Files
T1552.001
Discovery
TA0007
Query Registry
T1012
System Location Discovery
T1614
System Language Discovery
T1614.001
Lateral Movement
TA0008
Collection
TA0009
Data from Local System
T1005
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-07-26 02:25

Signatures

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

Redline family

redline

SectopRAT payload

Description Indicator Process Target
N/A N/A N/A N/A

Sectoprat family

sectoprat

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-26 02:25

Reported

2024-07-26 02:28

Platform

win10v2004-20240709-en

Max time kernel

140s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\build.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

SectopRAT

trojan rat sectoprat

SectopRAT payload

Description Indicator Process Target
N/A N/A N/A N/A

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\build.exe

"C:\Users\Admin\AppData\Local\Temp\build.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 finance-lot.gl.at.ply.gg udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 147.185.221.16:36936 finance-lot.gl.at.ply.gg tcp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 16.221.185.147.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 api.ip.sb udp
US 172.67.75.172:443 api.ip.sb tcp
US 8.8.8.8:53 172.75.67.172.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp

Files

memory/752-0-0x000000007447E000-0x000000007447F000-memory.dmp

memory/752-1-0x00000000008A0000-0x00000000008BE000-memory.dmp

memory/752-2-0x00000000058E0000-0x0000000005EF8000-memory.dmp

memory/752-3-0x0000000005260000-0x0000000005272000-memory.dmp

memory/752-4-0x0000000005300000-0x000000000533C000-memory.dmp

memory/752-5-0x0000000005340000-0x000000000538C000-memory.dmp

memory/752-6-0x0000000074470000-0x0000000074C20000-memory.dmp

memory/752-7-0x0000000005570000-0x000000000567A000-memory.dmp

memory/752-8-0x0000000006850000-0x0000000006A12000-memory.dmp

memory/752-9-0x0000000006F50000-0x000000000747C000-memory.dmp

memory/752-25-0x00000000067E0000-0x0000000006846000-memory.dmp

memory/752-26-0x0000000007A30000-0x0000000007FD4000-memory.dmp

memory/752-27-0x0000000006D60000-0x0000000006DF2000-memory.dmp

memory/752-28-0x0000000006E00000-0x0000000006E76000-memory.dmp

memory/752-29-0x0000000006F30000-0x0000000006F4E000-memory.dmp

memory/752-30-0x000000007447E000-0x000000007447F000-memory.dmp

memory/752-31-0x0000000074470000-0x0000000074C20000-memory.dmp

memory/752-33-0x0000000074470000-0x0000000074C20000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-26 02:25

Reported

2024-07-26 02:28

Platform

win7-20240704-en

Max time kernel

121s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\build.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

SectopRAT

trojan rat sectoprat

SectopRAT payload

Description Indicator Process Target
N/A N/A N/A N/A

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\build.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\build.exe

"C:\Users\Admin\AppData\Local\Temp\build.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 finance-lot.gl.at.ply.gg udp
US 147.185.221.16:36936 finance-lot.gl.at.ply.gg tcp
US 8.8.8.8:53 api.ip.sb udp
US 172.67.75.172:443 api.ip.sb tcp

Files

memory/2436-0-0x0000000074A4E000-0x0000000074A4F000-memory.dmp

memory/2436-1-0x0000000001290000-0x00000000012AE000-memory.dmp

memory/2436-2-0x0000000074A40000-0x000000007512E000-memory.dmp

memory/2436-12-0x0000000074A4E000-0x0000000074A4F000-memory.dmp

memory/2436-13-0x0000000074A40000-0x000000007512E000-memory.dmp

memory/2436-14-0x0000000074A40000-0x000000007512E000-memory.dmp