Malware Analysis Report

2025-03-15 00:03

Sample ID 241018-qfg53sycmc
Target 89f65ad79caa39d402fc618dd3a49148.exe
SHA256 7ec7ffec1926a1f945e328f7ca9561d2b3bd30d6b4078b4a5da5d2111d9d6636
Tags
upx hackbrowserdata infostealer discovery spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

7ec7ffec1926a1f945e328f7ca9561d2b3bd30d6b4078b4a5da5d2111d9d6636

Threat Level: Known bad

The file 89f65ad79caa39d402fc618dd3a49148.exe was found to be: Known bad.

Malicious Activity Summary

upx hackbrowserdata infostealer discovery spyware stealer

HackBrowserData

An open source browser data exporter written in golang.

Hackbrowserdata family

Reads user/profile data of web browsers

UPX packed file

Unsigned PE

Browser Information Discovery

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-18 13:12

Signatures

An open source browser data exporter written in golang.

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

Hackbrowserdata family

hackbrowserdata

UPX packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-10-18 13:12

Reported

2024-10-18 13:14

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\89f65ad79caa39d402fc618dd3a49148.exe"

Signatures

An open source browser data exporter written in golang.

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

HackBrowserData

infostealer hackbrowserdata

UPX packed file

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

Processes

C:\Users\Admin\AppData\Local\Temp\89f65ad79caa39d402fc618dd3a49148.exe

"C:\Users\Admin\AppData\Local\Temp\89f65ad79caa39d402fc618dd3a49148.exe"

Network

N/A

Files

memory/1848-1-0x00000000011C0000-0x0000000001BB9000-memory.dmp

memory/1848-0-0x00000000011C0000-0x0000000001BB9000-memory.dmp

memory/1848-2-0x00000000011C0000-0x0000000001BB9000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-18 13:12

Reported

2024-10-18 13:14

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\89f65ad79caa39d402fc618dd3a49148.exe"

Signatures

An open source browser data exporter written in golang.

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

HackBrowserData

infostealer hackbrowserdata

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

Browser Information Discovery

discovery

Processes

C:\Users\Admin\AppData\Local\Temp\89f65ad79caa39d402fc618dd3a49148.exe

"C:\Users\Admin\AppData\Local\Temp\89f65ad79caa39d402fc618dd3a49148.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.27.10:443 g.bing.com tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
US 8.8.8.8:53 0.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp

Files

memory/3008-0-0x0000000000EB0000-0x00000000018A9000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Session Storage_8.temp\CURRENT.bak

MD5 46295cac801e5d4857d09837238a6394
SHA1 44e0fa1b517dbf802b18faf0785eeea6ac51594b
SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
SHA512 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23

C:\Users\Admin\AppData\Local\Temp\Session Storage_8.temp\MANIFEST-000001

MD5 5af87dfd673ba2115e2fcf5cfdb727ab
SHA1 d5b5bbf396dc291274584ef71f444f420b6056f1
SHA256 f9d31b278e215eb0d0e9cd709edfa037e828f36214ab7906f612160fead4b2b4
SHA512 de34583a7dbafe4dd0dc0601e8f6906b9bc6a00c56c9323561204f77abbc0dc9007c480ffe4092ff2f194d54616caf50aecbd4a1e9583cae0c76ad6dd7c2375b

C:\Users\Admin\AppData\Local\Temp\Session Storage_8.temp\CURRENT

MD5 aefd77f47fb84fae5ea194496b44c67a
SHA1 dcfbb6a5b8d05662c4858664f81693bb7f803b82
SHA256 4166bf17b2da789b0d0cc5c74203041d98005f5d4ef88c27e8281e00148cd611
SHA512 b733d502138821948267a8b27401d7c0751e590e1298fda1428e663ccd02f55d0d2446ff4bc265bdcdc61f952d13c01524a5341bc86afc3c2cde1d8589b2e1c3

memory/3008-160-0x0000000000EB0000-0x00000000018A9000-memory.dmp