Malware Analysis Report

2024-10-19 02:41

Sample ID 240403-aydydaae27
Target loader4K.exe
SHA256 095ffcead6a3818aa0b125af5458d08d3de4841105e78515857d3a8af2e4ce2e
Tags
povertystealer stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

095ffcead6a3818aa0b125af5458d08d3de4841105e78515857d3a8af2e4ce2e

Threat Level: Known bad

The file loader4K.exe was found to be: Known bad.

Malicious Activity Summary

povertystealer stealer

Detect Poverty Stealer Payload

Poverty Stealer

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-04-03 00:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-04-03 00:36

Reported

2024-04-03 00:39

Platform

win10v2004-20240226-en

Max time kernel

136s

Max time network

159s

Command Line

"C:\Users\Admin\AppData\Local\Temp\loader4K.exe"

Signatures

Detect Poverty Stealer Payload

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

Poverty Stealer

stealer povertystealer

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4568 set thread context of 4592 N/A C:\Users\Admin\AppData\Local\Temp\loader4K.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe

Processes

C:\Users\Admin\AppData\Local\Temp\loader4K.exe

"C:\Users\Admin\AppData\Local\Temp\loader4K.exe"

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

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

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3180 --field-trial-handle=2276,i,11674642242468042059,14711253743544118298,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 78.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 3.173.189.20.in-addr.arpa udp

Files

memory/4568-0-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/4568-1-0x00000000003A0000-0x00000000003B4000-memory.dmp

memory/4592-4-0x0000000000400000-0x000000000040A000-memory.dmp

memory/4568-6-0x00000000028F0000-0x00000000048F0000-memory.dmp

memory/4568-8-0x0000000074F00000-0x00000000756B0000-memory.dmp

memory/4592-10-0x0000000000400000-0x000000000040A000-memory.dmp

memory/4592-11-0x0000000000400000-0x000000000040A000-memory.dmp

memory/4592-13-0x0000000000400000-0x000000000040A000-memory.dmp

memory/4592-12-0x0000000000400000-0x000000000040A000-memory.dmp