Malware Analysis Report

2024-09-22 15:31

Sample ID 231228-1yfp3sfea7
Target fb626420f5fe5910a943314e2ec9f6a7
SHA256 fb0ccb6e367ebaa52874292e05adae9cacafb2b42a8526bf1cb6028e753b9b7d
Tags
themida pandastealer evasion spyware stealer 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

fb0ccb6e367ebaa52874292e05adae9cacafb2b42a8526bf1cb6028e753b9b7d

Threat Level: Known bad

The file fb626420f5fe5910a943314e2ec9f6a7 was found to be: Known bad.

Malicious Activity Summary

themida pandastealer evasion spyware stealer trojan

PandaStealer

Panda Stealer payload

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

Reads user/profile data of web browsers

Themida packer

Checks BIOS information in registry

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2023-12-28 22:03

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

2023-12-28 22:03

Reported

2024-01-09 21:30

Platform

win7-20231215-en

Max time kernel

122s

Max time network

133s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe"

Signatures

Panda Stealer payload

Description Indicator Process Target
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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\fb626420f5fe5910a943314e2ec9f6a7.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\fb626420f5fe5910a943314e2ec9f6a7.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe N/A

Reads user/profile data of web browsers

spyware stealer

Themida packer

themida
Description Indicator Process Target
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\fb626420f5fe5910a943314e2ec9f6a7.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe

"C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 f0566299.xsph.ru udp
RU 141.8.197.42:80 f0566299.xsph.ru tcp

Files

memory/1840-0-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-2-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-1-0x0000000077B80000-0x0000000077B82000-memory.dmp

memory/1840-3-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-4-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-5-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-6-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-8-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-7-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-9-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-27-0x0000000000310000-0x0000000000A6A000-memory.dmp

memory/1840-34-0x0000000000310000-0x0000000000A6A000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-12-28 22:03

Reported

2024-01-09 21:30

Platform

win10v2004-20231215-en

Max time kernel

85s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe"

Signatures

Panda Stealer payload

Description Indicator Process Target
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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\fb626420f5fe5910a943314e2ec9f6a7.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\fb626420f5fe5910a943314e2ec9f6a7.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe N/A

Reads user/profile data of web browsers

spyware stealer

Themida packer

themida
Description Indicator Process Target
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\fb626420f5fe5910a943314e2ec9f6a7.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe

"C:\Users\Admin\AppData\Local\Temp\fb626420f5fe5910a943314e2ec9f6a7.exe"

Network

Country Destination Domain Proto
US 138.91.171.81:80 tcp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 186.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 19.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 f0566299.xsph.ru udp
RU 141.8.197.42:80 f0566299.xsph.ru tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 42.197.8.141.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 195.233.44.23.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 28.160.77.104.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.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 59.128.231.4.in-addr.arpa udp
US 8.8.8.8:53 16.234.44.23.in-addr.arpa udp
US 8.8.8.8:53 185.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp

Files

memory/4276-0-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-1-0x0000000077CE4000-0x0000000077CE6000-memory.dmp

memory/4276-2-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-3-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-4-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-5-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-6-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-7-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-8-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-9-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-39-0x0000000000B20000-0x000000000127A000-memory.dmp

memory/4276-47-0x0000000000B20000-0x000000000127A000-memory.dmp