Malware Analysis Report

2025-03-15 00:03

Sample ID 241018-qhgmbs1ekl
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

An open source browser data exporter written in golang.

Hackbrowserdata family

HackBrowserData

Reads user/profile data of web browsers

UPX packed file

Browser Information Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-18 13:15

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 13:15

Reported

2024-10-18 13:18

Platform

win7-20240708-en

Max time kernel

119s

Max time network

121s

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/1988-0-0x00000000008D0000-0x00000000012C9000-memory.dmp

memory/1988-2-0x00000000008D0000-0x00000000012C9000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-18 13:15

Reported

2024-10-18 13:18

Platform

win10v2004-20241007-en

Max time kernel

140s

Max time network

103s

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 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 103.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 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 88.156.103.20.in-addr.arpa udp

Files

memory/4032-0-0x00000000002A0000-0x0000000000C99000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Local Storage\leveldb_7.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\Local Storage\leveldb_7.temp\CURRENT.5

MD5 9f36605efba98dab15728fe8b5538aa0
SHA1 6a7cff514ae159a59b70f27dde52a3a5dd01b1c8
SHA256 9c283f6e81028b9eb0760d918ee4bc0aa256ed3b926393c1734c760c4bd724fd
SHA512 1893aa3d1abcf7f9e83911468fa2eeb2ad1d7e23f4586bd6c4d76f9f96a645c15e63e44da55700347165e97b6ac412e6d495b81c3da9faa61d617c7a71a7404c

memory/4032-157-0x00000000002A0000-0x0000000000C99000-memory.dmp