Malware Analysis Report

2024-09-22 15:31

Sample ID 240107-y7py1aegh7
Target 49ae90c1479fa19fcface2ef9c1c6bb8
SHA256 acaa96229403e39ba1665e34d0e876685d8ee5fb6c006add9b4f6c0b709cba6e
Tags
pandastealer spyware stealer
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

acaa96229403e39ba1665e34d0e876685d8ee5fb6c006add9b4f6c0b709cba6e

Threat Level: Known bad

The file 49ae90c1479fa19fcface2ef9c1c6bb8 was found to be: Known bad.

Malicious Activity Summary

pandastealer spyware stealer

PandaStealer

Panda Stealer payload

CustAttr .NET packer

Reads user/profile data of web browsers

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-01-07 20:25

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-07 20:25

Reported

2024-01-07 20:43

Platform

win10v2004-20231222-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe"

Signatures

Panda Stealer payload

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

PandaStealer

stealer pandastealer

CustAttr .NET packer

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

Reads user/profile data of web browsers

spyware stealer

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1416 set thread context of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1416 wrote to memory of 4776 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 4776 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 4776 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1416 wrote to memory of 220 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe

Processes

C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe

"C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe"

C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe

"C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe"

C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe

"C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 67.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 167.109.18.2.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 81.171.91.138.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 57.110.18.2.in-addr.arpa udp
US 8.8.8.8:53 183.1.37.23.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 134.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 55.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 64.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 spacesecurity.fun udp
US 8.8.8.8:53 140.71.91.104.in-addr.arpa udp
US 8.8.8.8:53 48.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 61.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 53.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 156.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 83.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 68.179.17.96.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
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
US 204.79.197.200:443 tse1.mm.bing.net tcp
GB 96.17.179.68:80 tcp

Files

memory/1416-1-0x00000000002D0000-0x000000000049A000-memory.dmp

memory/1416-0-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1416-2-0x0000000004DC0000-0x0000000004E5C000-memory.dmp

memory/1416-3-0x0000000005500000-0x0000000005AA4000-memory.dmp

memory/1416-4-0x0000000004E60000-0x0000000004EF2000-memory.dmp

memory/1416-7-0x00000000050A0000-0x00000000050F6000-memory.dmp

memory/1416-6-0x00000000028F0000-0x00000000028FA000-memory.dmp

memory/1416-5-0x0000000005130000-0x0000000005140000-memory.dmp

memory/1416-8-0x0000000000F50000-0x0000000000F62000-memory.dmp

memory/1416-9-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/1416-10-0x0000000005130000-0x0000000005140000-memory.dmp

memory/1416-11-0x0000000007E70000-0x0000000007F6E000-memory.dmp

memory/1416-12-0x0000000007F70000-0x0000000008026000-memory.dmp

memory/220-13-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/220-14-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/220-18-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/220-16-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/1416-17-0x0000000074620000-0x0000000074DD0000-memory.dmp

memory/220-53-0x0000000000400000-0x00000000004AE000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-07 20:25

Reported

2024-01-07 20:44

Platform

win7-20231215-en

Max time kernel

103s

Max time network

33s

Command Line

"C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe"

Signatures

Panda Stealer payload

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

PandaStealer

stealer pandastealer

CustAttr .NET packer

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2804 set thread context of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2804 wrote to memory of 748 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 748 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 748 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 748 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 2804 wrote to memory of 1020 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe
PID 1020 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Windows\SysWOW64\WerFault.exe
PID 1020 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Windows\SysWOW64\WerFault.exe
PID 1020 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Windows\SysWOW64\WerFault.exe
PID 1020 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe

"C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe"

C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe

"C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe"

C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe

"C:\Users\Admin\AppData\Local\Temp\49ae90c1479fa19fcface2ef9c1c6bb8.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1020 -s 136

Network

N/A

Files

memory/2804-0-0x0000000000E10000-0x0000000000FDA000-memory.dmp

memory/2804-1-0x00000000744D0000-0x0000000074BBE000-memory.dmp

memory/2804-2-0x0000000004E20000-0x0000000004E60000-memory.dmp

memory/2804-3-0x0000000000470000-0x0000000000482000-memory.dmp

memory/2804-4-0x00000000744D0000-0x0000000074BBE000-memory.dmp

memory/2804-5-0x0000000004E20000-0x0000000004E60000-memory.dmp

memory/2804-6-0x0000000008280000-0x000000000837E000-memory.dmp

memory/2804-7-0x0000000008380000-0x0000000008436000-memory.dmp

memory/1020-8-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/1020-9-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/1020-10-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/1020-12-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/1020-14-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/1020-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1020-17-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/2804-20-0x00000000744D0000-0x0000000074BBE000-memory.dmp

memory/1020-19-0x0000000000400000-0x00000000004AE000-memory.dmp