Malware Analysis Report

2024-09-22 16:26

Sample ID 231225-a3eepschbk
Target 1dd2d3890fb72e583cee5a0e18392704
SHA256 2657021520b107b21400d210ddfa5178aa6183a22cd5b56d8754e53e381be891
Tags
fickerstealer infostealer
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 Overview

score
10/10

SHA256

2657021520b107b21400d210ddfa5178aa6183a22cd5b56d8754e53e381be891

Threat Level: Known bad

The file 1dd2d3890fb72e583cee5a0e18392704 was found to be: Known bad.

Malicious Activity Summary

fickerstealer infostealer

Fickerstealer

Looks up external IP address via web service

Unsigned PE

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2023-12-25 00:43

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-25 00:43

Reported

2023-12-25 09:08

Platform

win7-20231129-en

Max time kernel

141s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1dd2d3890fb72e583cee5a0e18392704.exe"

Signatures

Fickerstealer

infostealer fickerstealer

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1dd2d3890fb72e583cee5a0e18392704.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1dd2d3890fb72e583cee5a0e18392704.exe

"C:\Users\Admin\AppData\Local\Temp\1dd2d3890fb72e583cee5a0e18392704.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 64.185.227.156:80 api.ipify.org tcp
NL 91.211.248.143:80 tcp
NL 91.211.248.143:80 tcp
NL 91.211.248.143:80 tcp
NL 91.211.248.143:80 tcp
NL 91.211.248.143:80 tcp

Files

memory/2360-0-0x0000000002920000-0x0000000002958000-memory.dmp

memory/2360-1-0x0000000000400000-0x0000000000652000-memory.dmp

memory/2360-8-0x0000000000400000-0x0000000000652000-memory.dmp

memory/2360-11-0x0000000002920000-0x0000000002958000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-25 00:43

Reported

2023-12-25 09:08

Platform

win10v2004-20231215-en

Max time kernel

39s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1dd2d3890fb72e583cee5a0e18392704.exe"

Signatures

Fickerstealer

infostealer fickerstealer

Enumerates physical storage devices

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\1dd2d3890fb72e583cee5a0e18392704.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1dd2d3890fb72e583cee5a0e18392704.exe

"C:\Users\Admin\AppData\Local\Temp\1dd2d3890fb72e583cee5a0e18392704.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 22.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 udp
N/A 13.85.23.206:443 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 92.123.241.104:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 92.123.241.104:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 20.54.110.119:443 tcp
US 8.8.8.8:53 udp
N/A 13.85.23.206:443 tcp
US 8.8.8.8:53 udp
N/A 88.221.135.217:80 tcp
N/A 88.221.135.217:80 tcp
N/A 88.221.135.217:80 tcp
N/A 88.221.135.217:80 tcp
US 8.8.8.8:53 udp
N/A 87.248.204.0:80 tcp
N/A 87.248.204.0:80 tcp
N/A 87.248.204.0:80 tcp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
US 8.8.8.8:53 udp
N/A 88.221.134.32:80 tcp
N/A 88.221.135.217:80 tcp
N/A 88.221.134.32:80 tcp
N/A 88.221.135.217:80 tcp
N/A 88.221.135.217:80 tcp
US 8.8.8.8:53 udp
N/A 88.221.135.217:80 tcp
N/A 87.248.204.0:80 tcp
US 8.8.8.8:53 udp
GB 96.16.110.114:80 tcp
N/A 87.248.204.0:80 tcp
N/A 87.248.204.0:80 tcp
N/A 87.248.204.0:80 tcp
N/A 88.221.134.32:80 tcp
US 8.8.8.8:53 udp
N/A 52.142.223.178:80 tcp
N/A 88.221.135.217:80 tcp
N/A 88.221.135.217:80 tcp
US 8.8.8.8:53 udp
GB 87.248.205.0:80 tcp
US 8.8.8.8:53 udp
GB 87.248.205.0:80 tcp
N/A 13.85.23.206:443 tcp
US 8.8.8.8:53 udp
N/A 88.221.135.217:80 tcp
GB 96.17.178.176:80 tcp
US 138.91.171.81:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
IE 20.223.36.55:443 tcp
IE 20.223.36.55:443 tcp
IE 20.223.36.55:443 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
US 20.231.121.79:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
GB 96.17.178.176:80 tcp
NL 91.211.248.143:80 tcp

Files

memory/4688-0-0x00000000025A0000-0x00000000025D8000-memory.dmp

memory/4688-1-0x0000000000400000-0x0000000000652000-memory.dmp

memory/4688-8-0x0000000000400000-0x0000000000652000-memory.dmp