Malware Analysis Report

2024-09-22 22:03

Sample ID 240614-vmj1gashnq
Target aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118
SHA256 c1a0cc11059abb00e7f6b71ca529c69004b3824c48dba1b62edcac18355b6363
Tags
emotet banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

c1a0cc11059abb00e7f6b71ca529c69004b3824c48dba1b62edcac18355b6363

Threat Level: Known bad

The file aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet banker trojan

Emotet

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-06-14 17:06

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-14 17:06

Reported

2024-06-14 17:08

Platform

win10v2004-20240611-en

Max time kernel

144s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118.exe"

Signatures

Suspicious behavior: RenamesItself

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

Processes

C:\Users\Admin\AppData\Local\Temp\aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /C move /Y "C:\Users\Admin\AppData\Local\Temp\aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118.exe" "C:\Windows\SysWOW64\wwawscapi.exe"

C:\Windows\SysWOW64\wwawscapi.exe

"C:\Windows\SysWOW64\wwawscapi.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 88.221.83.234:443 www.bing.com tcp
US 8.8.8.8:53 22.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
DE 46.4.251.184:8080 tcp
BE 88.221.83.234:443 www.bing.com tcp
US 8.8.8.8:53 234.83.221.88.in-addr.arpa udp
IN 220.227.247.45:443 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 107.12.20.2.in-addr.arpa udp
BR 191.242.178.46:443 tcp
US 50.31.146.101:8080 tcp
US 8.8.8.8:53 73.144.22.2.in-addr.arpa udp
US 174.140.167.85:443 tcp
US 52.111.227.11:443 tcp
US 216.105.170.139:4143 tcp
FR 194.88.246.242:80 tcp
NL 37.139.8.197:8080 tcp
CZ 185.25.184.214:8080 tcp

Files

memory/452-0-0x00000000005A0000-0x00000000005AF000-memory.dmp

memory/452-4-0x00000000005A0000-0x00000000005AF000-memory.dmp

memory/452-6-0x0000000000690000-0x00000000006B0000-memory.dmp

memory/452-5-0x0000000000590000-0x000000000059F000-memory.dmp

memory/452-8-0x0000000000590000-0x000000000059F000-memory.dmp

memory/452-7-0x0000000000F60000-0x0000000000F84000-memory.dmp

memory/4280-9-0x0000000000FF0000-0x0000000000FFF000-memory.dmp

memory/4280-13-0x0000000000FF0000-0x0000000000FFF000-memory.dmp

memory/4280-15-0x00000000014E0000-0x0000000001500000-memory.dmp

memory/4280-14-0x0000000000F50000-0x0000000000F5F000-memory.dmp

memory/4280-16-0x0000000000F50000-0x0000000000F5F000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-14 17:06

Reported

2024-06-14 17:08

Platform

win7-20240611-en

Max time kernel

146s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118.exe"

Signatures

Emotet

trojan banker emotet

Suspicious behavior: RenamesItself

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

Processes

C:\Users\Admin\AppData\Local\Temp\aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

cmd.exe /C move /Y "C:\Users\Admin\AppData\Local\Temp\aad1b6ee34767adc0e3643be738c4c2a_JaffaCakes118.exe" "C:\Windows\SysWOW64\alstcp.exe"

C:\Windows\SysWOW64\alstcp.exe

"C:\Windows\SysWOW64\alstcp.exe"

Network

Country Destination Domain Proto
DE 46.4.251.184:8080 tcp
IN 220.227.247.45:443 tcp
BR 191.242.178.46:443 tcp
US 50.31.146.101:8080 tcp
US 174.140.167.85:443 tcp
US 216.105.170.139:4143 tcp
FR 194.88.246.242:80 tcp
NL 37.139.8.197:8080 tcp
CZ 185.25.184.214:8080 tcp
US 205.178.137.221:8080 tcp
US 71.244.60.231:8080 tcp

Files

memory/1996-4-0x00000000001C0000-0x00000000001CF000-memory.dmp

memory/1996-0-0x00000000001C0000-0x00000000001CF000-memory.dmp

memory/1996-6-0x00000000001D0000-0x00000000001F0000-memory.dmp

memory/1996-5-0x00000000000E0000-0x00000000000EF000-memory.dmp

memory/1996-8-0x00000000000E0000-0x00000000000EF000-memory.dmp

memory/2276-13-0x0000000000140000-0x000000000014F000-memory.dmp

memory/2276-9-0x0000000000140000-0x000000000014F000-memory.dmp

memory/1996-7-0x0000000000230000-0x0000000000254000-memory.dmp

memory/2276-15-0x0000000000200000-0x0000000000220000-memory.dmp

memory/2276-14-0x0000000000070000-0x000000000007F000-memory.dmp

memory/2276-16-0x0000000000070000-0x000000000007F000-memory.dmp