Malware Analysis Report

2025-08-10 19:57

Sample ID 250630-wbbqdstnx3
Target f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.bin
SHA256 f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41
Tags
lumma defense_evasion discovery spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V16

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

f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41

Threat Level: Known bad

The file f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.bin was found to be: Known bad.

Malicious Activity Summary

lumma defense_evasion discovery spyware stealer

Lumma family

Lumma Stealer, LummaC

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

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Checks BIOS information in registry

Identifies Wine through registry keys

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of NtSetInformationThreadHideFromDebugger

System Location Discovery: System Language Discovery

Browser Information Discovery

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2025-06-30 17:44

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2025-06-30 17:44

Reported

2025-06-30 17:46

Platform

win10v2004-20250619-en

Max time kernel

102s

Max time network

141s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe"

Signatures

Lumma Stealer, LummaC

stealer lumma

Lumma family

lumma

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

defense_evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.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\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A

Identifies Wine through registry keys

defense_evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-4097847965-469305640-2969917343-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Accesses cryptocurrency files/wallets, possible credential harvesting

spyware

Checks installed software on the system

discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A

Browser Information Discovery

discovery

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeImpersonatePrivilege N/A C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe

"C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 rbmlh.xyz udp
US 144.172.115.212:443 rbmlh.xyz tcp
US 144.172.115.212:443 rbmlh.xyz tcp
US 144.172.115.212:443 rbmlh.xyz tcp
US 144.172.115.212:443 rbmlh.xyz tcp
US 144.172.115.212:443 rbmlh.xyz tcp
US 144.172.115.212:443 rbmlh.xyz tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 c.pki.goog udp
GB 142.250.179.227:80 c.pki.goog tcp

Files

memory/4460-0-0x0000000000020000-0x00000000004CB000-memory.dmp

memory/4460-1-0x0000000004AF0000-0x0000000004AF1000-memory.dmp

memory/4460-4-0x0000000004B10000-0x0000000004B11000-memory.dmp

memory/4460-6-0x0000000004B00000-0x0000000004B01000-memory.dmp

memory/4460-5-0x0000000000020000-0x00000000004CB000-memory.dmp

memory/4460-7-0x0000000000020000-0x00000000004CB000-memory.dmp

memory/4460-8-0x0000000000020000-0x00000000004CB000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2025-06-30 17:44

Reported

2025-06-30 17:46

Platform

win11-20250619-en

Max time kernel

102s

Max time network

105s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe"

Signatures

Lumma Stealer, LummaC

stealer lumma

Lumma family

lumma

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

defense_evasion
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.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\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A

Identifies Wine through registry keys

defense_evasion
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3625340254-1625357543-1797847221-1000\Software\Wine C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A

Reads user/profile data of local email clients

spyware stealer

Checks installed software on the system

discovery

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe

"C:\Users\Admin\AppData\Local\Temp\f0e261b72e77b25d687144f96606809f6ec6fedad389cc33a3f887aa6326ed41.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 rbmlh.xyz udp
US 144.172.115.212:443 rbmlh.xyz tcp
US 144.172.115.212:443 rbmlh.xyz tcp
US 144.172.115.212:443 rbmlh.xyz tcp

Files

memory/6004-0-0x00000000001E0000-0x000000000068B000-memory.dmp

memory/6004-1-0x0000000005510000-0x0000000005511000-memory.dmp

memory/6004-6-0x0000000005520000-0x0000000005521000-memory.dmp

memory/6004-5-0x0000000005530000-0x0000000005531000-memory.dmp

memory/6004-4-0x0000000005560000-0x0000000005561000-memory.dmp

memory/6004-7-0x00000000001E0000-0x000000000068B000-memory.dmp