Malware Analysis Report

2024-09-22 22:22

Sample ID 240615-ghf65azfrb
Target ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118
SHA256 7f7af11a1a09b65eb3887a93e272eeacfb272781b9e0b7cdf73eacffc080e44e
Tags
emotet epoch1 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

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

7f7af11a1a09b65eb3887a93e272eeacfb272781b9e0b7cdf73eacffc080e44e

Threat Level: Known bad

The file ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

Unsigned PE

Enumerates physical storage devices

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious behavior: RenamesItself

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-15 05:48

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 05:48

Reported

2024-06-15 05:50

Platform

win7-20240221-en

Max time kernel

149s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 76.168.54.203:80 tcp
US 76.168.54.203:80 tcp
DE 51.38.124.206:80 51.38.124.206 tcp
US 38.88.126.202:8080 tcp
US 38.88.126.202:8080 tcp
FR 54.37.42.48:8080 tcp
FR 54.37.42.48:8080 tcp

Files

memory/1948-0-0x0000000000240000-0x0000000000252000-memory.dmp

memory/1948-7-0x0000000000230000-0x000000000023F000-memory.dmp

memory/1948-4-0x0000000000260000-0x0000000000270000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 05:48

Reported

2024-06-15 05:50

Platform

win10v2004-20240611-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118.exe"

Signatures

Emotet

trojan banker emotet

Emotet payload

trojan banker
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

Executes dropped EXE

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

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\wmiclnt\wsmplpxy.exe C:\Users\Admin\AppData\Local\Temp\ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\ad0dcae8dcdf3c9cb81c841c198629df_JaffaCakes118.exe"

C:\Windows\SysWOW64\wmiclnt\wsmplpxy.exe

"C:\Windows\SysWOW64\wmiclnt\wsmplpxy.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 204.79.197.237:443 g.bing.com tcp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
US 76.168.54.203:80 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
DE 51.38.124.206:80 51.38.124.206 tcp
US 8.8.8.8:53 206.124.38.51.in-addr.arpa udp
US 38.88.126.202:8080 tcp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
FR 54.37.42.48:8080 tcp
FR 5.196.35.138:7080 tcp
BR 177.129.17.170:443 tcp
DE 87.106.46.107:8080 tcp
US 8.8.8.8:53 85.65.42.20.in-addr.arpa udp

Files

memory/5072-0-0x00000000005D0000-0x00000000005E2000-memory.dmp

memory/5072-4-0x00000000005F0000-0x0000000000600000-memory.dmp

memory/5072-7-0x00007FFCC9890000-0x00007FFCC9A85000-memory.dmp

memory/5072-9-0x0000000000400000-0x0000000000451000-memory.dmp

memory/5072-10-0x00007FFCC9890000-0x00007FFCC9A85000-memory.dmp

C:\Windows\SysWOW64\wmiclnt\wsmplpxy.exe

MD5 ad0dcae8dcdf3c9cb81c841c198629df
SHA1 7f148db4ec7d72b621efc16228c054284b4c769a
SHA256 7f7af11a1a09b65eb3887a93e272eeacfb272781b9e0b7cdf73eacffc080e44e
SHA512 ee247112f619ba26e04822f249ce3986c1d4eaaee4536616ef1135a430c169838cb6cac7176a0130e8999e90caf79bb7349bfb95f7bd0832af47f5476a9ca912

memory/3456-15-0x00000000020E0000-0x00000000020F0000-memory.dmp

memory/3456-11-0x00000000020C0000-0x00000000020D2000-memory.dmp

memory/3456-19-0x00007FFCC9890000-0x00007FFCC9A85000-memory.dmp

memory/3456-20-0x00007FFCC9890000-0x00007FFCC9A85000-memory.dmp