Malware Analysis Report

2024-09-22 15:29

Sample ID 240227-a5v58scd56
Target a7caf015b129fe7fe86388ec50095b5c
SHA256 830b7b7a678a2adb1c39ab4b70acadceff86854e72de0d939df3ba51dbff00a8
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

830b7b7a678a2adb1c39ab4b70acadceff86854e72de0d939df3ba51dbff00a8

Threat Level: Known bad

The file a7caf015b129fe7fe86388ec50095b5c was found to be: Known bad.

Malicious Activity Summary

themida pandastealer evasion spyware stealer trojan

Panda Stealer payload

PandaStealer

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

Checks BIOS information in registry

Reads user/profile data of web browsers

Themida packer

Checks whether UAC is enabled

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-02-27 00:48

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

2024-02-27 00:48

Reported

2024-02-27 00:50

Platform

win7-20240221-en

Max time kernel

122s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.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\a7caf015b129fe7fe86388ec50095b5c.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\a7caf015b129fe7fe86388ec50095b5c.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.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
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\a7caf015b129fe7fe86388ec50095b5c.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.exe

"C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 f0573296.xsph.ru udp
RU 141.8.197.42:80 f0573296.xsph.ru tcp

Files

memory/2856-0-0x0000000001170000-0x00000000018CB000-memory.dmp

memory/2856-1-0x0000000077640000-0x0000000077642000-memory.dmp

memory/2856-2-0x0000000001170000-0x00000000018CB000-memory.dmp

memory/2856-3-0x0000000001170000-0x00000000018CB000-memory.dmp

memory/2856-4-0x0000000001170000-0x00000000018CB000-memory.dmp

memory/2856-5-0x0000000001170000-0x00000000018CB000-memory.dmp

memory/2856-6-0x0000000001170000-0x00000000018CB000-memory.dmp

memory/2856-7-0x0000000001170000-0x00000000018CB000-memory.dmp

memory/2856-8-0x0000000001170000-0x00000000018CB000-memory.dmp

memory/2856-9-0x0000000001170000-0x00000000018CB000-memory.dmp

memory/2856-31-0x0000000001170000-0x00000000018CB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-27 00:48

Reported

2024-02-27 00:50

Platform

win10v2004-20240226-en

Max time kernel

147s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.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
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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\a7caf015b129fe7fe86388ec50095b5c.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\a7caf015b129fe7fe86388ec50095b5c.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.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
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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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\a7caf015b129fe7fe86388ec50095b5c.exe N/A

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.exe

"C:\Users\Admin\AppData\Local\Temp\a7caf015b129fe7fe86388ec50095b5c.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 f0573296.xsph.ru udp
RU 141.8.197.42:80 f0573296.xsph.ru tcp
US 8.8.8.8:53 42.197.8.141.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 1.173.189.20.in-addr.arpa udp

Files

memory/208-0-0x00000000002E0000-0x0000000000A3B000-memory.dmp

memory/208-1-0x0000000077314000-0x0000000077316000-memory.dmp

memory/208-2-0x00000000002E0000-0x0000000000A3B000-memory.dmp

memory/208-3-0x00000000002E0000-0x0000000000A3B000-memory.dmp

memory/208-4-0x00000000002E0000-0x0000000000A3B000-memory.dmp

memory/208-5-0x00000000002E0000-0x0000000000A3B000-memory.dmp

memory/208-6-0x00000000002E0000-0x0000000000A3B000-memory.dmp

memory/208-7-0x00000000002E0000-0x0000000000A3B000-memory.dmp

memory/208-9-0x00000000002E0000-0x0000000000A3B000-memory.dmp

memory/208-8-0x00000000002E0000-0x0000000000A3B000-memory.dmp

memory/208-44-0x00000000002E0000-0x0000000000A3B000-memory.dmp