Malware Analysis Report

2025-01-03 05:44

Sample ID 240729-rd4fza1gpk
Target 4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118
SHA256 4df2d1008b22fe7360e05d5340ac64a9f79f2f38ed6210c705a61791c7435ea4
Tags
emotet epoch1 banker discovery 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

4df2d1008b22fe7360e05d5340ac64a9f79f2f38ed6210c705a61791c7435ea4

Threat Level: Known bad

The file 4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 banker discovery trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: RenamesItself

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-29 14:05

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-29 14:05

Reported

2024-07-29 21:18

Platform

win7-20240729-en

Max time kernel

144s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_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\P2PGraph\d3dim.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\P2PGraph\d3dim.exe C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\P2PGraph\d3dim.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\P2PGraph\d3dim.exe N/A
N/A N/A C:\Windows\SysWOW64\P2PGraph\d3dim.exe N/A
N/A N/A C:\Windows\SysWOW64\P2PGraph\d3dim.exe N/A
N/A N/A C:\Windows\SysWOW64\P2PGraph\d3dim.exe N/A
N/A N/A C:\Windows\SysWOW64\P2PGraph\d3dim.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118.exe"

C:\Windows\SysWOW64\P2PGraph\d3dim.exe

"C:\Windows\SysWOW64\P2PGraph\d3dim.exe"

Network

Country Destination Domain Proto
US 128.92.203.42:80 tcp
US 128.92.203.42:80 tcp
FR 37.187.161.206:8080 tcp
FR 37.187.161.206:8080 tcp
TH 202.29.239.162:443 tcp
TH 202.29.239.162:443 tcp
RU 80.87.201.221:7080 tcp

Files

memory/2052-0-0x00000000001C0000-0x00000000001D2000-memory.dmp

memory/2052-4-0x0000000000030000-0x0000000000040000-memory.dmp

memory/2052-7-0x0000000000020000-0x000000000002F000-memory.dmp

memory/2052-9-0x0000000000400000-0x0000000000428000-memory.dmp

C:\Windows\SysWOW64\P2PGraph\d3dim.exe

MD5 4ae112ddfe517054672e032f69cbb0f1
SHA1 55c48ea5769f477a51887182b7900178e6b9ec68
SHA256 4df2d1008b22fe7360e05d5340ac64a9f79f2f38ed6210c705a61791c7435ea4
SHA512 1840c9e70b278ec677678e289d5e835d9b61bc532458a049b0453f4fa9352385fc8f3814b867e5fb4f8a484f20888884dbb8ead0df40b02b3cacf76ef8bed1a6

memory/2248-14-0x0000000000250000-0x0000000000260000-memory.dmp

memory/2248-10-0x0000000000230000-0x0000000000242000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-29 14:05

Reported

2024-07-29 21:13

Platform

win10v2004-20240709-en

Max time kernel

149s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4ae112ddfe517054672e032f69cbb0f1_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 237.21.107.13.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 128.92.203.42:80 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 192.142.123.92.in-addr.arpa udp
FR 37.187.161.206:8080 tcp
US 8.8.8.8:53 25.140.123.92.in-addr.arpa udp
TH 202.29.239.162:443 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
RU 80.87.201.221:7080 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
AR 190.188.245.242:80 tcp
US 12.163.208.58:80 tcp

Files

memory/4652-4-0x00000000008C0000-0x00000000008D0000-memory.dmp

memory/4652-1-0x00000000008A0000-0x00000000008B2000-memory.dmp

memory/4652-7-0x0000000000590000-0x000000000059F000-memory.dmp