Malware Analysis Report

2025-01-03 06:14

Sample ID 240522-xa2e4acc6s
Target 3208b01cc79a48c9ca58b01137a3e8917af141a201a783b79d187eaefb2ba6d5.exe
SHA256 3208b01cc79a48c9ca58b01137a3e8917af141a201a783b79d187eaefb2ba6d5
Tags
emotet epoch5 banker trojan
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

3208b01cc79a48c9ca58b01137a3e8917af141a201a783b79d187eaefb2ba6d5

Threat Level: Known bad

The file 3208b01cc79a48c9ca58b01137a3e8917af141a201a783b79d187eaefb2ba6d5.exe was found to be: Known bad.

Malicious Activity Summary

emotet epoch5 banker trojan

Emotet

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-22 18:39

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-22 18:39

Reported

2024-05-22 18:42

Platform

win7-20240221-en

Max time kernel

150s

Max time network

155s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3208b01cc79a48c9ca58b01137a3e8917af141a201a783b79d187eaefb2ba6d5.dll

Signatures

Emotet

trojan banker emotet

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2212 wrote to memory of 2396 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2212 wrote to memory of 2396 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2212 wrote to memory of 2396 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2212 wrote to memory of 2396 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2212 wrote to memory of 2396 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3208b01cc79a48c9ca58b01137a3e8917af141a201a783b79d187eaefb2ba6d5.dll

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\BPPAorpNJc\hrLHqIOmyvMoR.dll"

Network

Country Destination Domain Proto
MY 103.8.26.17:8080 tcp
MY 103.8.26.17:8080 tcp
US 134.122.119.23:8080 134.122.119.23 tcp

Files

memory/2212-0-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2212-3-0x0000000000120000-0x0000000000121000-memory.dmp

memory/2212-4-0x000007FEF7B20000-0x000007FEF7BF9000-memory.dmp

memory/2396-5-0x000007FEF7070000-0x000007FEF7149000-memory.dmp

memory/2396-13-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2396-14-0x000007FEF7070000-0x000007FEF7149000-memory.dmp

memory/2396-34-0x000007FEF7070000-0x000007FEF7149000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-22 18:39

Reported

2024-05-22 18:42

Platform

win10v2004-20240226-en

Max time kernel

142s

Max time network

151s

Command Line

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3208b01cc79a48c9ca58b01137a3e8917af141a201a783b79d187eaefb2ba6d5.dll

Signatures

Emotet

trojan banker emotet

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Windows\system32\regsvr32.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2956 wrote to memory of 4020 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe
PID 2956 wrote to memory of 4020 N/A C:\Windows\system32\regsvr32.exe C:\Windows\system32\regsvr32.exe

Processes

C:\Windows\system32\regsvr32.exe

regsvr32 /s C:\Users\Admin\AppData\Local\Temp\3208b01cc79a48c9ca58b01137a3e8917af141a201a783b79d187eaefb2ba6d5.dll

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=3996 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8

C:\Windows\system32\regsvr32.exe

C:\Windows\system32\regsvr32.exe "C:\Windows\system32\SYXIn\RIQpgPkQRdhPx.dll"

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 241.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
GB 142.250.187.202:443 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
MY 103.8.26.17:8080 tcp
US 134.122.119.23:8080 134.122.119.23 tcp
US 8.8.8.8:53 23.119.122.134.in-addr.arpa udp
US 8.8.8.8:53 10.173.189.20.in-addr.arpa udp

Files

memory/2956-0-0x0000000180000000-0x0000000180031000-memory.dmp

memory/2956-3-0x00000000013B0000-0x00000000013B1000-memory.dmp

memory/2956-4-0x00007FFD94800000-0x00007FFD948D9000-memory.dmp

memory/4020-8-0x0000000180000000-0x0000000180031000-memory.dmp