Malware Analysis Report

2025-08-05 19:42

Sample ID 240507-2fg1vsbe6z
Target 22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073
SHA256 22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073
Tags
stealc discovery spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073

Threat Level: Known bad

The file 22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073 was found to be: Known bad.

Malicious Activity Summary

stealc discovery spyware stealer

Stealc

Downloads MZ/PE file

Loads dropped DLL

Reads data files stored by FTP clients

Reads user/profile data of web browsers

Accesses cryptocurrency files/wallets, possible credential harvesting

Checks installed software on the system

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Checks processor information in registry

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-07 22:31

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-07 22:31

Reported

2024-05-07 22:36

Platform

win10-20240404-en

Max time kernel

201s

Max time network

301s

Command Line

"C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe"

Signatures

Stealc

stealer stealc

Downloads MZ/PE file

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

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe

"C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe"

Network

Country Destination Domain Proto
DE 185.172.128.151:80 185.172.128.151 tcp
US 8.8.8.8:53 151.128.172.185.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 107.27.33.23.in-addr.arpa udp
US 8.8.8.8:53 13.173.189.20.in-addr.arpa udp
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 159.113.53.23.in-addr.arpa udp

Files

memory/380-1-0x0000000001B70000-0x0000000001C70000-memory.dmp

memory/380-2-0x0000000003610000-0x0000000003637000-memory.dmp

memory/380-3-0x0000000000400000-0x000000000063B000-memory.dmp

memory/380-4-0x0000000061E00000-0x0000000061EF3000-memory.dmp

\ProgramData\nss3.dll

MD5 1cc453cdf74f31e4d913ff9c10acdde2
SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

\ProgramData\mozglue.dll

MD5 c8fd9be83bc728cc04beffafc2907fe9
SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

C:\ProgramData\Are.docx

MD5 a33e5b189842c5867f46566bdbf7a095
SHA1 e1c06359f6a76da90d19e8fd95e79c832edb3196
SHA256 5abf8e3d1f78de7b09d7f6fb87f9e80e60caacf13ef3c1289665653dacd7c454
SHA512 f2ad3812ec9b915e9618539b0f103f2e9acaad25fbbacd84941c954ce070af231324e83a4621e951c1dbae8d40d50410954e40dd52bbd46e34c54b0d1957407b

memory/380-75-0x0000000003610000-0x0000000003637000-memory.dmp

memory/380-76-0x0000000000400000-0x000000000063B000-memory.dmp

memory/380-74-0x0000000000400000-0x0000000001A19000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-07 22:31

Reported

2024-05-07 22:36

Platform

win7-20240221-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe"

Signatures

Stealc

stealer stealc

Downloads MZ/PE file

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

Checks processor information in registry

Description Indicator Process Target
Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe N/A
Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe

"C:\Users\Admin\AppData\Local\Temp\22250e38ccca148362616bff926c5f6f87f405b1d340682c2d5e2f515168b073.exe"

Network

Country Destination Domain Proto
DE 185.172.128.151:80 185.172.128.151 tcp

Files

memory/2032-3-0x0000000000400000-0x000000000063B000-memory.dmp

memory/2032-2-0x0000000000220000-0x0000000000247000-memory.dmp

memory/2032-1-0x0000000001BE0000-0x0000000001CE0000-memory.dmp

memory/2032-4-0x0000000061E00000-0x0000000061EF3000-memory.dmp

memory/2032-39-0x0000000000400000-0x0000000001A19000-memory.dmp

\ProgramData\mozglue.dll

MD5 c8fd9be83bc728cc04beffafc2907fe9
SHA1 95ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256 ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512 fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

\ProgramData\nss3.dll

MD5 1cc453cdf74f31e4d913ff9c10acdde2
SHA1 6e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256 ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512 dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

memory/2032-64-0x0000000000400000-0x0000000001A19000-memory.dmp

memory/2032-66-0x0000000000400000-0x000000000063B000-memory.dmp

memory/2032-65-0x0000000001BE0000-0x0000000001CE0000-memory.dmp

memory/2032-74-0x0000000000400000-0x000000000063B000-memory.dmp

memory/2032-72-0x0000000000400000-0x0000000001A19000-memory.dmp

memory/2032-73-0x0000000001BE0000-0x0000000001CE0000-memory.dmp