Malware Analysis Report

2024-09-22 12:13

Sample ID 240415-p6n6mshb5y
Target 02e8c7af3724ff535da627197920ad14.exe
SHA256 ed801a3e54843afe989aadd69cdab5e6fbf00e8e02742f354519b4b16de8f31c
Tags
troldesh discovery persistence ransomware spyware stealer trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

ed801a3e54843afe989aadd69cdab5e6fbf00e8e02742f354519b4b16de8f31c

Threat Level: Known bad

The file 02e8c7af3724ff535da627197920ad14.exe was found to be: Known bad.

Malicious Activity Summary

troldesh discovery persistence ransomware spyware stealer trojan upx

Troldesh, Shade, Encoder.858

Reads user/profile data of web browsers

UPX packed file

Adds Run key to start application

Checks installed software on the system

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Suspicious use of UnmapMainImage

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-04-15 12:56

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-15 12:56

Reported

2024-04-15 12:59

Platform

win11-20240412-en

Max time kernel

150s

Max time network

157s

Command Line

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Signatures

Troldesh, Shade, Encoder.858

ransomware trojan troldesh

Reads user/profile data of web browsers

spyware stealer

UPX packed file

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-4041115548-3858121278-1660933110-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 101.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
N/A 127.0.0.1:49766 tcp
US 128.31.0.39:9101 tcp
DE 193.23.244.244:443 tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
DE 131.188.40.189:443 tcp

Files

memory/3616-0-0x0000000000990000-0x0000000000A65000-memory.dmp

memory/3616-1-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-2-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-3-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-4-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-5-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-8-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-11-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-12-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-13-0x0000000000990000-0x0000000000A65000-memory.dmp

memory/3616-14-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-15-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-16-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-17-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-18-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-19-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-22-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-23-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-24-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-25-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-26-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-27-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-28-0x0000000000400000-0x0000000000608000-memory.dmp

memory/3616-29-0x0000000000400000-0x0000000000608000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-04-15 12:56

Reported

2024-04-15 12:59

Platform

win7-20240221-en

Max time kernel

125s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Signatures

Troldesh, Shade, Encoder.858

ransomware trojan troldesh

Reads user/profile data of web browsers

spyware stealer

UPX packed file

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe N/A

Suspicious use of UnmapMainImage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Network

Country Destination Domain Proto
US 208.83.223.34:80 tcp
N/A 127.0.0.1:49197 tcp
AT 86.59.21.38:443 tcp
DE 193.23.244.244:443 tcp

Files

memory/2120-0-0x0000000000680000-0x0000000000755000-memory.dmp

memory/2120-1-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2120-2-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2120-3-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2120-4-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2120-5-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2120-6-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2120-11-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2120-12-0x0000000000680000-0x0000000000755000-memory.dmp

memory/2120-13-0x0000000000400000-0x0000000000608000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-04-15 12:56

Reported

2024-04-15 12:59

Platform

win10-20240404-en

Max time kernel

141s

Max time network

135s

Command Line

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Signatures

Troldesh, Shade, Encoder.858

ransomware trojan troldesh

Reads user/profile data of web browsers

spyware stealer

UPX packed file

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-1739856679-3467441365-73334005-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Network

Country Destination Domain Proto
AT 86.59.21.38:443 tcp
N/A 127.0.0.1:49802 tcp
SG 76.73.17.194:9090 tcp
SE 171.25.193.9:80 tcp
US 8.8.8.8:53 253.15.104.51.in-addr.arpa udp
US 8.8.8.8:53 9.193.25.171.in-addr.arpa udp

Files

memory/2164-0-0x00000000020D0000-0x00000000021A5000-memory.dmp

memory/2164-1-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-2-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-3-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-4-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-5-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-6-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-8-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-11-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-12-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-13-0x00000000020D0000-0x00000000021A5000-memory.dmp

memory/2164-14-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-15-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-16-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-17-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-18-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-19-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-22-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-23-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-24-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-25-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-26-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-27-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-28-0x0000000000400000-0x0000000000608000-memory.dmp

memory/2164-29-0x0000000000400000-0x0000000000608000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2024-04-15 12:56

Reported

2024-04-15 12:59

Platform

win10v2004-20240412-en

Max time kernel

147s

Max time network

156s

Command Line

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Signatures

Troldesh, Shade, Encoder.858

ransomware trojan troldesh

Reads user/profile data of web browsers

spyware stealer

UPX packed file

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-553605503-2331009851-2137262461-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 132.250.30.184.in-addr.arpa udp
N/A 127.0.0.1:52895 tcp
US 208.83.223.34:80 tcp
AT 86.59.21.38:443 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 65.139.73.23.in-addr.arpa udp
DE 193.23.244.244:443 tcp
US 8.8.8.8:53 244.244.23.193.in-addr.arpa udp
US 8.8.8.8:53 123.10.44.20.in-addr.arpa udp

Files

memory/1408-0-0x00000000007A0000-0x0000000000875000-memory.dmp

memory/1408-1-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-2-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-3-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-4-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-5-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-8-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-11-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-12-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-13-0x00000000007A0000-0x0000000000875000-memory.dmp

memory/1408-14-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-15-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-16-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-17-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-18-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-21-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-22-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-23-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-24-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-25-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-26-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-27-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-28-0x0000000000400000-0x0000000000608000-memory.dmp

memory/1408-29-0x0000000000400000-0x0000000000608000-memory.dmp

Analysis: behavioral5

Detonation Overview

Submitted

2024-04-15 12:56

Reported

2024-04-15 12:59

Platform

win11-20240412-en

Max time kernel

148s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Signatures

Troldesh, Shade, Encoder.858

ransomware trojan troldesh

Reads user/profile data of web browsers

spyware stealer

UPX packed file

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-8492748-3358837828-1435473090-1000\Software\Microsoft\Windows\CurrentVersion\Run\Client Server Runtime Subsystem = "\"C:\\ProgramData\\Windows\\csrss.exe\"" C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe N/A

Checks installed software on the system

discovery

Enumerates physical storage devices

Processes

C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe

"C:\Users\Admin\AppData\Local\Temp\02e8c7af3724ff535da627197920ad14.exe"

Network

Country Destination Domain Proto
N/A 127.0.0.1:49779 tcp
US 208.83.223.34:80 tcp
DE 131.188.40.189:443 tcp

Files

memory/5060-0-0x0000000002370000-0x0000000002445000-memory.dmp

memory/5060-1-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-2-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-3-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-4-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-5-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-8-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-11-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-12-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-13-0x0000000002370000-0x0000000002445000-memory.dmp

memory/5060-14-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-15-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-16-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-17-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-18-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-19-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-22-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-23-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-24-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-25-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-26-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-27-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-28-0x0000000000400000-0x0000000000608000-memory.dmp

memory/5060-29-0x0000000000400000-0x0000000000608000-memory.dmp