Malware Analysis Report

2024-09-22 15:31

Sample ID 231231-q78gcagfek
Target 38d4296c2dda38d5b6ed29962c3a9f15
SHA256 9bc1fa4aa23929432bacc24f05512c2df0e5672dd9e4159fc476829187af2b4e
Tags
pandastealer stealer spyware
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

9bc1fa4aa23929432bacc24f05512c2df0e5672dd9e4159fc476829187af2b4e

Threat Level: Known bad

The file 38d4296c2dda38d5b6ed29962c3a9f15 was found to be: Known bad.

Malicious Activity Summary

pandastealer stealer spyware

Panda Stealer payload

PandaStealer

Reads user/profile data of web browsers

Suspicious use of SetThreadContext

Unsigned PE

Program crash

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2023-12-31 13:55

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-31 13:55

Reported

2024-01-05 13:14

Platform

win7-20231215-en

Max time kernel

122s

Max time network

129s

Command Line

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2416 set thread context of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2416 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 3040 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 3040 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 3040 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 3040 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 1448 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2416 wrote to memory of 2744 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 2744 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Windows\SysWOW64\WerFault.exe
PID 2744 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Windows\SysWOW64\WerFault.exe
PID 2744 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Windows\SysWOW64\WerFault.exe
PID 2744 wrote to memory of 2828 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2744 -s 136

C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"

C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"

C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"

C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"

Network

N/A

Files

memory/2416-1-0x00000000002D0000-0x0000000000390000-memory.dmp

memory/2416-0-0x00000000740B0000-0x000000007479E000-memory.dmp

memory/2416-2-0x0000000004700000-0x0000000004740000-memory.dmp

memory/2416-3-0x00000000049D0000-0x0000000004A84000-memory.dmp

memory/2744-4-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/2744-8-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/2744-7-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/2744-12-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/2744-14-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/2416-15-0x00000000740B0000-0x000000007479E000-memory.dmp

memory/2744-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2744-9-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/2744-6-0x0000000000400000-0x00000000004AE000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-31 13:55

Reported

2024-01-05 13:10

Platform

win10v2004-20231215-en

Max time kernel

24s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.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

Reads user/profile data of web browsers

spyware stealer

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4244 set thread context of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4244 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 1740 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe
PID 4244 wrote to memory of 3076 N/A C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

Processes

C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"

C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"

C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe

"C:\Users\Admin\AppData\Local\Temp\38d4296c2dda38d5b6ed29962c3a9f15.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 3.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 vpn-topusa.info udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 1.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 204.79.197.200:443 tcp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
IE 20.54.110.119:443 tcp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 210.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 211.135.221.88.in-addr.arpa udp

Files

memory/4244-1-0x00000000748F0000-0x00000000750A0000-memory.dmp

memory/4244-0-0x0000000000D80000-0x0000000000E40000-memory.dmp

memory/4244-2-0x00000000056F0000-0x0000000005700000-memory.dmp

memory/4244-3-0x0000000005DB0000-0x0000000006354000-memory.dmp

memory/4244-4-0x00000000059A0000-0x0000000005A32000-memory.dmp

memory/4244-6-0x0000000005C30000-0x0000000005CA6000-memory.dmp

memory/4244-5-0x0000000005990000-0x000000000599A000-memory.dmp

memory/4244-7-0x0000000005CB0000-0x0000000005D64000-memory.dmp

memory/4244-8-0x0000000005BF0000-0x0000000005C0E000-memory.dmp

memory/3076-9-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/4244-13-0x00000000748F0000-0x00000000750A0000-memory.dmp

memory/3076-15-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/3076-12-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/3076-10-0x0000000000400000-0x00000000004AE000-memory.dmp

memory/3076-49-0x0000000000400000-0x00000000004AE000-memory.dmp