Malware Analysis Report

2024-10-18 21:19

Sample ID 240512-jvly9aah33
Target 3911ee58e90d078939d77a8127c023ad_JaffaCakes118
SHA256 51ef8c36f202be45f6296a5e9ba2197cd14c59f3ef5a62d37c5738f7751190b3
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

51ef8c36f202be45f6296a5e9ba2197cd14c59f3ef5a62d37c5738f7751190b3

Threat Level: Known bad

The file 3911ee58e90d078939d77a8127c023ad_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: EnumeratesProcesses

Suspicious behavior: RenamesItself

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-12 07:59

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-12 07:59

Reported

2024-05-12 08:01

Platform

win7-20240508-en

Max time kernel

127s

Max time network

137s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_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\msvcr120\P2P.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\msvcr120\P2P.exe C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\msvcr120\P2P.exe N/A
N/A N/A C:\Windows\SysWOW64\msvcr120\P2P.exe N/A
N/A N/A C:\Windows\SysWOW64\msvcr120\P2P.exe N/A
N/A N/A C:\Windows\SysWOW64\msvcr120\P2P.exe N/A
N/A N/A C:\Windows\SysWOW64\msvcr120\P2P.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe"

C:\Windows\SysWOW64\msvcr120\P2P.exe

"C:\Windows\SysWOW64\msvcr120\P2P.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/1796-0-0x0000000000280000-0x0000000000292000-memory.dmp

memory/1796-7-0x0000000000270000-0x000000000027F000-memory.dmp

memory/1796-4-0x00000000002A0000-0x00000000002B0000-memory.dmp

memory/1796-9-0x0000000000400000-0x000000000042B000-memory.dmp

C:\Windows\SysWOW64\msvcr120\P2P.exe

MD5 3911ee58e90d078939d77a8127c023ad
SHA1 86c5f6663cdba5ffa1e442005db154ae6749c396
SHA256 51ef8c36f202be45f6296a5e9ba2197cd14c59f3ef5a62d37c5738f7751190b3
SHA512 31cc438d0e1986dfbfea5133a32de0c01d94787efc6d3d3ebc6200a7bb7770267cfb841f455719721a82f3ea6d8942fbbfed1fe25805fa095e2a7a6caca0cb9e

memory/2288-14-0x00000000005F0000-0x0000000000600000-memory.dmp

memory/2288-10-0x00000000005D0000-0x00000000005E2000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-12 07:59

Reported

2024-05-12 08:01

Platform

win10v2004-20240426-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_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

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3911ee58e90d078939d77a8127c023ad_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
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 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 194.61.62.23.in-addr.arpa udp
NL 23.62.61.194:443 www.bing.com tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 149.220.183.52.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 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 28.143.109.104.in-addr.arpa udp
US 104.156.59.7:8080 tcp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
NZ 120.138.30.150:8080 tcp
IN 139.59.67.118:443 tcp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
AU 139.130.242.43:80 tcp
US 104.32.141.43:80 tcp
ZA 156.155.166.221:80 tcp
US 8.8.8.8:53 210.80.50.20.in-addr.arpa udp

Files

memory/1660-4-0x0000000002380000-0x0000000002390000-memory.dmp

memory/1660-0-0x0000000002360000-0x0000000002372000-memory.dmp

memory/1660-7-0x0000000002350000-0x000000000235F000-memory.dmp