Malware Analysis Report

2024-10-18 21:19

Sample ID 240514-etxxxaad3s
Target 3dd88da504ea2d560080dfd6103caca9_JaffaCakes118
SHA256 4084f8e1c94e4ed67d6bccfb3d4661f8c4d48eaeb1afecb9e5664d99c7460136
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

4084f8e1c94e4ed67d6bccfb3d4661f8c4d48eaeb1afecb9e5664d99c7460136

Threat Level: Known bad

The file 3dd88da504ea2d560080dfd6103caca9_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

Unsigned PE

Enumerates physical storage devices

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-14 04:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-14 04:14

Reported

2024-05-14 04:17

Platform

win7-20240508-en

Max time kernel

136s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_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\PSHED\reg.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\PSHED\reg.exe C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A

Enumerates physical storage devices

Suspicious behavior: EnumeratesProcesses

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

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe"

C:\Windows\SysWOW64\PSHED\reg.exe

"C:\Windows\SysWOW64\PSHED\reg.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/2132-7-0x00000000001F0000-0x00000000001FF000-memory.dmp

memory/2132-4-0x00000000002A0000-0x00000000002B0000-memory.dmp

memory/2132-0-0x0000000000280000-0x0000000000292000-memory.dmp

C:\Windows\SysWOW64\PSHED\reg.exe

MD5 3dd88da504ea2d560080dfd6103caca9
SHA1 28e5b7e0a4e8dd5ffe89f220c21c0e304f5f72f7
SHA256 4084f8e1c94e4ed67d6bccfb3d4661f8c4d48eaeb1afecb9e5664d99c7460136
SHA512 bc04d6a65d95043526854b342c50bbfc05eca6a3d8a7539fbc69828fed1e84d46142f44d9c96be7bda46d10cd779eb8455dd729e71bcc424939fef1cb8e0bc30

memory/2132-9-0x0000000000400000-0x000000000042B000-memory.dmp

memory/2856-10-0x0000000000590000-0x00000000005A2000-memory.dmp

memory/2856-14-0x00000000003F0000-0x0000000000400000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-14 04:14

Reported

2024-05-14 04:17

Platform

win10v2004-20240226-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_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\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\3dd88da504ea2d560080dfd6103caca9_JaffaCakes118.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3932 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
AU 220.245.198.194:80 tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 21.121.18.2.in-addr.arpa udp
GB 172.217.169.74:443 tcp
US 104.156.59.7:8080 tcp
NZ 120.138.30.150:8080 tcp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
IN 139.59.67.118:443 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
AU 139.130.242.43:80 tcp
US 104.32.141.43:80 tcp
US 8.8.8.8:53 5.173.189.20.in-addr.arpa udp
ZA 156.155.166.221:80 tcp

Files

memory/1928-0-0x0000000000AC0000-0x0000000000AD2000-memory.dmp

memory/1928-4-0x0000000000AE0000-0x0000000000AF0000-memory.dmp

memory/1928-7-0x0000000000AB0000-0x0000000000ABF000-memory.dmp