Malware Analysis Report

2024-09-22 22:40

Sample ID 240615-exjvfssfjm
Target acdc5544cb6b1d081cce203302056b70_JaffaCakes118
SHA256 1b4082422bbd2739817efaf32987ce8a1a152d0e1eafe5d583f9c1c16a624849
Tags
emotet epoch3 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

1b4082422bbd2739817efaf32987ce8a1a152d0e1eafe5d583f9c1c16a624849

Threat Level: Known bad

The file acdc5544cb6b1d081cce203302056b70_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch3 banker trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-15 04:19

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 04:19

Reported

2024-06-15 04:21

Platform

win7-20240508-en

Max time kernel

146s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\acdc5544cb6b1d081cce203302056b70_JaffaCakes118.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\acdc5544cb6b1d081cce203302056b70_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\acdc5544cb6b1d081cce203302056b70_JaffaCakes118.exe"

Network

Country Destination Domain Proto
AR 190.192.39.136:80 tcp
AR 190.192.39.136:80 tcp
DE 5.189.168.53:8080 tcp
DE 5.189.168.53:8080 tcp
US 162.241.41.111:7080 tcp
US 162.241.41.111:7080 tcp
CO 190.85.46.52:7080 tcp

Files

memory/2116-0-0x00000000003D0000-0x00000000003E2000-memory.dmp

memory/2116-4-0x00000000003F0000-0x0000000000400000-memory.dmp

memory/2116-7-0x00000000003C0000-0x00000000003CF000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 04:19

Reported

2024-06-15 04:21

Platform

win10v2004-20240611-en

Max time kernel

132s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\acdc5544cb6b1d081cce203302056b70_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\adtschema\NPSM.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\adtschema\NPSM.exe C:\Users\Admin\AppData\Local\Temp\acdc5544cb6b1d081cce203302056b70_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\acdc5544cb6b1d081cce203302056b70_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\acdc5544cb6b1d081cce203302056b70_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\acdc5544cb6b1d081cce203302056b70_JaffaCakes118.exe"

C:\Windows\SysWOW64\adtschema\NPSM.exe

"C:\Windows\SysWOW64\adtschema\NPSM.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 13.107.21.237:443 g.bing.com tcp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
NL 23.62.61.97:443 www.bing.com tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 97.61.62.23.in-addr.arpa udp
AR 190.192.39.136:80 tcp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
DE 5.189.168.53:8080 tcp
US 162.241.41.111:7080 tcp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
CO 190.85.46.52:7080 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
AR 190.190.15.20:80 tcp
AR 181.95.133.104:80 tcp

Files

memory/116-0-0x00000000024F0000-0x0000000002502000-memory.dmp

memory/116-4-0x0000000002510000-0x0000000002520000-memory.dmp

memory/116-7-0x00000000024E0000-0x00000000024EF000-memory.dmp

C:\Windows\SysWOW64\adtschema\NPSM.exe

MD5 acdc5544cb6b1d081cce203302056b70
SHA1 714148d215a719d884137d40c077450daaad2da0
SHA256 1b4082422bbd2739817efaf32987ce8a1a152d0e1eafe5d583f9c1c16a624849
SHA512 bfc4aa9cd6edcec164b9bca57de39e2b54c9f24759e46e395fa97bb5cb2b3537028bc7f1fc46cdfb801129f4365ccb3e3a9b894c74c4837969a23f75220997e2

memory/116-9-0x0000000000400000-0x000000000044C000-memory.dmp

memory/2824-14-0x0000000002830000-0x0000000002840000-memory.dmp

memory/2824-10-0x0000000002810000-0x0000000002822000-memory.dmp