Malware Analysis Report

2024-09-22 15:31

Sample ID 231231-dj3jzaffh3
Target 259ba80f7c7037230b07879101b44b8f
SHA256 54904014efdf534953531361ed0aa643ea2d40123aa3afa6e64f22f01e764d1a
Tags
pandastealer evasion stealer themida trojan
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

54904014efdf534953531361ed0aa643ea2d40123aa3afa6e64f22f01e764d1a

Threat Level: Known bad

The file 259ba80f7c7037230b07879101b44b8f was found to be: Known bad.

Malicious Activity Summary

pandastealer evasion stealer themida trojan

PandaStealer

Panda Stealer payload

Identifies VirtualBox via ACPI registry values (likely anti-VM)

Themida packer

Checks BIOS information in registry

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

Program crash

Unsigned PE

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2023-12-31 03:03

Signatures

Themida packer

themida
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

Analysis: behavioral1

Detonation Overview

Submitted

2023-12-31 03:03

Reported

2024-01-05 08:21

Platform

win7-20231215-en

Max time kernel

122s

Max time network

132s

Command Line

"C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe"

Signatures

Panda Stealer payload

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

stealer pandastealer

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A

Themida packer

themida
Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
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Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe

"C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe"

Network

N/A

Files

memory/2180-0-0x0000000000B10000-0x0000000001269000-memory.dmp

memory/2180-1-0x0000000077310000-0x0000000077312000-memory.dmp

memory/2180-2-0x0000000000B10000-0x0000000001269000-memory.dmp

memory/2180-3-0x0000000000B10000-0x0000000001269000-memory.dmp

memory/2180-4-0x0000000000B10000-0x0000000001269000-memory.dmp

memory/2180-5-0x0000000000B10000-0x0000000001269000-memory.dmp

memory/2180-6-0x0000000000B10000-0x0000000001269000-memory.dmp

memory/2180-8-0x0000000000B10000-0x0000000001269000-memory.dmp

memory/2180-9-0x0000000000B10000-0x0000000001269000-memory.dmp

memory/2180-10-0x0000000000B10000-0x0000000001269000-memory.dmp

memory/2180-7-0x0000000000B10000-0x0000000001269000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-31 03:03

Reported

2024-01-05 08:23

Platform

win10v2004-20231215-en

Max time kernel

150s

Max time network

162s

Command Line

"C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe"

Signatures

Panda Stealer payload

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

stealer pandastealer

Identifies VirtualBox via ACPI registry values (likely anti-VM)

evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A

Checks BIOS information in registry

Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A

Themida packer

themida
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
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N/A N/A N/A N/A

Checks whether UAC is enabled

evasion trojan
Description Indicator Process Target
Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe

"C:\Users\Admin\AppData\Local\Temp\259ba80f7c7037230b07879101b44b8f.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4724 -ip 4724

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 496

Network

Country Destination Domain Proto
US 8.8.8.8:53 5.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 209.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.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
NL 52.142.223.178:80 tcp
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 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.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
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 32.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 211.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 88.16.208.104.in-addr.arpa udp

Files

memory/4724-0-0x0000000000190000-0x00000000008E9000-memory.dmp

memory/4724-1-0x0000000077084000-0x0000000077086000-memory.dmp

memory/4724-2-0x0000000000190000-0x00000000008E9000-memory.dmp

memory/4724-3-0x0000000000190000-0x00000000008E9000-memory.dmp

memory/4724-4-0x0000000000190000-0x00000000008E9000-memory.dmp

memory/4724-5-0x0000000000190000-0x00000000008E9000-memory.dmp

memory/4724-6-0x0000000000190000-0x00000000008E9000-memory.dmp

memory/4724-7-0x0000000000190000-0x00000000008E9000-memory.dmp

memory/4724-8-0x0000000000190000-0x00000000008E9000-memory.dmp

memory/4724-9-0x0000000000190000-0x00000000008E9000-memory.dmp

memory/4724-10-0x0000000000190000-0x00000000008E9000-memory.dmp