Malware Analysis Report

2024-10-18 21:19

Sample ID 240512-t5zm7she99
Target 3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118
SHA256 309c91bb7e5f7879e202f885ef4d096fb0edb5fa80acb3cd957985d28848494c
Tags
emotet epoch2 banker trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

309c91bb7e5f7879e202f885ef4d096fb0edb5fa80acb3cd957985d28848494c

Threat Level: Known bad

The file 3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch2 banker trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: RenamesItself

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-12 16:39

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-12 16:39

Reported

2024-05-12 16:41

Platform

win7-20240220-en

Max time kernel

134s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118.exe"

Network

Country Destination Domain Proto
AU 220.245.198.194:80 tcp
AU 220.245.198.194:80 tcp
US 104.156.59.7:8080 tcp
US 104.156.59.7:8080 tcp
NZ 120.138.30.150:8080 tcp
NZ 120.138.30.150:8080 tcp
IN 139.59.67.118:443 tcp
IN 139.59.67.118:443 tcp

Files

memory/2276-7-0x0000000000260000-0x000000000026F000-memory.dmp

memory/2276-4-0x0000000000290000-0x00000000002A0000-memory.dmp

memory/2276-0-0x0000000000270000-0x0000000000282000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-12 16:39

Reported

2024-05-12 16:41

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3b14f8e4a2812cb54209bfe370db2dd8_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
N/A N/A N/A N/A

Executes dropped EXE

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

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\xwizards\DefaultDeviceManager.exe C:\Users\Admin\AppData\Local\Temp\3b14f8e4a2812cb54209bfe370db2dd8_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\3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3b14f8e4a2812cb54209bfe370db2dd8_JaffaCakes118.exe"

C:\Windows\SysWOW64\xwizards\DefaultDeviceManager.exe

"C:\Windows\SysWOW64\xwizards\DefaultDeviceManager.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
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
NL 23.62.61.72:443 www.bing.com tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 72.61.62.23.in-addr.arpa udp
AU 220.245.198.194:80 tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 142.53.16.96.in-addr.arpa udp
US 104.156.59.7:8080 tcp
NZ 120.138.30.150:8080 tcp
IN 139.59.67.118:443 tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
AU 139.130.242.43:80 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 104.32.141.43:80 tcp
ZA 156.155.166.221:80 tcp
US 8.8.8.8:53 174.117.168.52.in-addr.arpa udp

Files

memory/4188-0-0x0000000002360000-0x0000000002372000-memory.dmp

memory/4188-5-0x0000000002380000-0x0000000002390000-memory.dmp

memory/4188-7-0x0000000000A90000-0x0000000000A9F000-memory.dmp

C:\Windows\SysWOW64\xwizards\DefaultDeviceManager.exe

MD5 3b14f8e4a2812cb54209bfe370db2dd8
SHA1 c1ee4a7599fdb82c9d7a44fa4b215d285922bfcf
SHA256 309c91bb7e5f7879e202f885ef4d096fb0edb5fa80acb3cd957985d28848494c
SHA512 ef5d518721e8c0b19ca8ea838a6cbaad08778b4ab0ee0eff6c10af8acf551db38bb1bf1ef158d33abaa977b4d434683be4cef346c7167f28b923824f6cd7d7a7

memory/4188-9-0x0000000000400000-0x000000000042B000-memory.dmp

memory/1476-14-0x0000000002240000-0x0000000002250000-memory.dmp

memory/1476-10-0x0000000002220000-0x0000000002232000-memory.dmp