Malware Analysis Report

2024-11-13 14:19

Sample ID 240704-2rq3xawdqf
Target fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387
SHA256 fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387
Tags
lumma stealc vidar discovery spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387

Threat Level: Known bad

The file fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387 was found to be: Known bad.

Malicious Activity Summary

lumma stealc vidar discovery spyware stealer

Detect Vidar Stealer

Vidar

Lumma Stealer

Stealc

Downloads MZ/PE file

Reads user/profile data of web browsers

Executes dropped EXE

Reads data files stored by FTP clients

Checks installed software on the system

Accesses cryptocurrency files/wallets, possible credential harvesting

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Checks processor information in registry

Delays execution with timeout.exe

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-04 22:49

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-04 22:49

Reported

2024-07-04 22:54

Platform

win7-20240508-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe

"C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 96

Network

N/A

Files

memory/2928-0-0x0000000000170000-0x0000000000171000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-04 22:49

Reported

2024-07-04 22:54

Platform

win10-20240404-en

Max time kernel

134s

Max time network

244s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe"

Signatures

Detect Vidar Stealer

stealer
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
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

Lumma Stealer

stealer lumma

Stealc

stealer stealc

Vidar

stealer vidar

Downloads MZ/PE file

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\ProgramData\JDAKJJDBGC.exe N/A

Reads data files stored by FTP 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

Enumerates physical storage devices

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe N/A

Delays execution with timeout.exe

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1452 wrote to memory of 4912 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 4912 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 4912 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1452 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1544 wrote to memory of 1872 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\ProgramData\JDAKJJDBGC.exe
PID 1544 wrote to memory of 1872 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\ProgramData\JDAKJJDBGC.exe
PID 1544 wrote to memory of 1872 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\ProgramData\JDAKJJDBGC.exe
PID 1872 wrote to memory of 2488 N/A C:\ProgramData\JDAKJJDBGC.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1872 wrote to memory of 2488 N/A C:\ProgramData\JDAKJJDBGC.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1872 wrote to memory of 2488 N/A C:\ProgramData\JDAKJJDBGC.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1872 wrote to memory of 2488 N/A C:\ProgramData\JDAKJJDBGC.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1872 wrote to memory of 2488 N/A C:\ProgramData\JDAKJJDBGC.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1872 wrote to memory of 2488 N/A C:\ProgramData\JDAKJJDBGC.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1872 wrote to memory of 2488 N/A C:\ProgramData\JDAKJJDBGC.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1872 wrote to memory of 2488 N/A C:\ProgramData\JDAKJJDBGC.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1872 wrote to memory of 2488 N/A C:\ProgramData\JDAKJJDBGC.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
PID 1544 wrote to memory of 920 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\SysWOW64\cmd.exe
PID 1544 wrote to memory of 920 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\SysWOW64\cmd.exe
PID 1544 wrote to memory of 920 N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe C:\Windows\SysWOW64\cmd.exe
PID 920 wrote to memory of 4828 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 920 wrote to memory of 4828 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 920 wrote to memory of 4828 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe

"C:\Users\Admin\AppData\Local\Temp\fad264acc346be1e63cd47611cd305cb9c894a13843119e22e87744808295387.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1452 -s 328

C:\ProgramData\JDAKJJDBGC.exe

"C:\ProgramData\JDAKJJDBGC.exe"

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1872 -s 272

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\system32\cmd.exe" /c timeout /t 10 & rd /s /q "C:\ProgramData\IJKKEHJDHJKF" & exit

C:\Windows\SysWOW64\timeout.exe

timeout /t 10

Network

Country Destination Domain Proto
US 8.8.8.8:53 11.211.222.173.in-addr.arpa udp
US 8.8.8.8:53 t.me udp
NL 149.154.167.99:443 t.me tcp
US 8.8.8.8:53 99.167.154.149.in-addr.arpa udp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
US 8.8.8.8:53 22.249.124.192.in-addr.arpa udp
DE 49.13.159.121:9000 tcp
US 8.8.8.8:53 steamcommunity.com udp
GB 23.214.143.155:443 steamcommunity.com tcp
FI 37.27.31.150:443 37.27.31.150 tcp
US 8.8.8.8:53 155.143.214.23.in-addr.arpa udp
US 8.8.8.8:53 150.31.27.37.in-addr.arpa udp
FI 37.27.31.150:443 37.27.31.150 tcp
FI 37.27.31.150:443 37.27.31.150 tcp
FI 37.27.31.150:443 37.27.31.150 tcp
FI 37.27.31.150:443 37.27.31.150 tcp
FI 37.27.31.150:443 37.27.31.150 tcp
FI 37.27.31.150:443 37.27.31.150 tcp
FI 37.27.31.150:443 37.27.31.150 tcp
FI 37.27.31.150:443 tcp
FI 37.27.31.150:443 tcp
FI 37.27.31.150:443 tcp
FI 37.27.31.150:443 tcp
FI 37.27.31.150:443 tcp
FI 37.27.31.150:443 tcp
FI 37.27.31.150:443 37.27.31.150 tcp
FI 37.27.31.150:443 37.27.31.150 tcp
FI 77.105.132.27:80 77.105.132.27 tcp
FI 37.27.31.150:443 37.27.31.150 tcp
US 8.8.8.8:53 27.132.105.77.in-addr.arpa udp
US 8.8.8.8:53 civilizzzationo.shop udp
US 104.21.67.34:443 civilizzzationo.shop tcp
FI 37.27.31.150:443 37.27.31.150 tcp
US 104.21.67.34:443 civilizzzationo.shop tcp
US 8.8.8.8:53 34.67.21.104.in-addr.arpa udp
FI 37.27.31.150:443 37.27.31.150 tcp
US 104.21.67.34:443 civilizzzationo.shop tcp
FI 37.27.31.150:443 37.27.31.150 tcp
US 104.21.67.34:443 civilizzzationo.shop tcp
FI 37.27.31.150:443 37.27.31.150 tcp
US 104.21.67.34:443 civilizzzationo.shop tcp
US 8.8.8.8:53 tea.arpdabl.org udp
US 172.93.194.58:80 tea.arpdabl.org tcp
US 104.21.67.34:443 civilizzzationo.shop tcp
US 8.8.8.8:53 58.194.93.172.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 22.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 15.173.189.20.in-addr.arpa udp

Files

memory/1452-0-0x0000000001110000-0x0000000001111000-memory.dmp

memory/1544-1-0x0000000000400000-0x0000000000648000-memory.dmp

memory/1544-3-0x0000000000400000-0x0000000000648000-memory.dmp

memory/1544-5-0x0000000000400000-0x0000000000648000-memory.dmp

memory/1452-18-0x0000000001110000-0x0000000001111000-memory.dmp

memory/1544-22-0x0000000000400000-0x0000000000648000-memory.dmp

memory/1544-23-0x0000000000400000-0x0000000000648000-memory.dmp

memory/1544-25-0x00000000200C0000-0x000000002031F000-memory.dmp

memory/1544-40-0x0000000000400000-0x0000000000648000-memory.dmp

memory/1544-41-0x0000000000400000-0x0000000000648000-memory.dmp

C:\ProgramData\JDAKJJDBGC.exe

MD5 168c5908924803d268d26965c32a5620
SHA1 9e0e2dc9c7e931c4ee860c32d83711c433f7b1a3
SHA256 2fd72d0d0fbc053a53adee5d9ec6cffde3fb5a3c6ba0c0490e24552b264d5449
SHA512 749f0e4da8d6fde35b53e769b0b594c2e63835f970eedc54c8c15889863811b5fb296650ae9f5e255bafdd4b942ad3434a60c48e05f1283820c378d30645f1c1

memory/2488-60-0x0000000000400000-0x0000000000457000-memory.dmp

memory/1872-61-0x00000000014E0000-0x00000000014E1000-memory.dmp

memory/2488-63-0x0000000000400000-0x0000000000457000-memory.dmp

memory/2488-64-0x0000000000400000-0x0000000000457000-memory.dmp

memory/1544-65-0x0000000000400000-0x0000000000648000-memory.dmp

memory/1544-66-0x0000000000400000-0x0000000000648000-memory.dmp

memory/2488-68-0x0000000000400000-0x0000000000457000-memory.dmp