Malware Analysis Report

2024-09-22 23:39

Sample ID 240617-nbq63syanf
Target b84ecf2e26ff5c311566bf67ecd8511c_JaffaCakes118
SHA256 9ec686a05a6d01a4dd2f0d96f262c188d27cd1692214156a04e20f1640f72749
Tags
emotet epoch2 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

9ec686a05a6d01a4dd2f0d96f262c188d27cd1692214156a04e20f1640f72749

Threat Level: Known bad

The file b84ecf2e26ff5c311566bf67ecd8511c_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 WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-17 11:13

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-17 11:13

Reported

2024-06-17 11:16

Platform

win7-20240611-en

Max time kernel

141s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b84ecf2e26ff5c311566bf67ecd8511c_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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\msdart\shgina.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\msdart\shgina.exe C:\Users\Admin\AppData\Local\Temp\b84ecf2e26ff5c311566bf67ecd8511c_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\b84ecf2e26ff5c311566bf67ecd8511c_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\b84ecf2e26ff5c311566bf67ecd8511c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b84ecf2e26ff5c311566bf67ecd8511c_JaffaCakes118.exe"

C:\Windows\SysWOW64\msdart\shgina.exe

"C:\Windows\SysWOW64\msdart\shgina.exe"

Network

Country Destination Domain Proto
US 71.72.196.159:80 tcp
US 71.72.196.159:80 tcp
US 134.209.36.254:8080 tcp
US 134.209.36.254:8080 tcp
NZ 120.138.30.150:8080 tcp
NZ 120.138.30.150:8080 tcp
FR 94.23.216.33:80 tcp
FR 94.23.216.33:80 tcp
IN 157.245.99.39:8080 tcp
IN 157.245.99.39:8080 tcp

Files

C:\Windows\SysWOW64\msdart\shgina.exe

MD5 b84ecf2e26ff5c311566bf67ecd8511c
SHA1 df8ca7f8bd8d84f3deedf09744dde7e09b5cad59
SHA256 9ec686a05a6d01a4dd2f0d96f262c188d27cd1692214156a04e20f1640f72749
SHA512 0999baa06490018a6058916facae683868171bd7c4cd4ad43b342febbc209159fd268d6a7de1f6ea3047cde942cba9a9f45235668f8523ccc28da1406272d7b0

memory/2208-9-0x0000000000400000-0x0000000000428000-memory.dmp

memory/2208-7-0x0000000000230000-0x000000000023F000-memory.dmp

memory/2208-4-0x0000000000260000-0x0000000000270000-memory.dmp

memory/2208-0-0x0000000000240000-0x0000000000252000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-17 11:13

Reported

2024-06-17 11:16

Platform

win10v2004-20240508-en

Max time kernel

147s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\b84ecf2e26ff5c311566bf67ecd8511c_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

Processes

C:\Users\Admin\AppData\Local\Temp\b84ecf2e26ff5c311566bf67ecd8511c_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\b84ecf2e26ff5c311566bf67ecd8511c_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 71.72.196.159:80 tcp
US 134.209.36.254:8080 tcp
NZ 120.138.30.150:8080 tcp
FR 94.23.216.33:80 tcp
IN 157.245.99.39:8080 tcp
SG 137.59.187.107:8080 tcp

Files

memory/4360-4-0x00000000021E0000-0x00000000021F0000-memory.dmp

memory/4360-0-0x00000000021B0000-0x00000000021C2000-memory.dmp

memory/4360-7-0x00000000006A0000-0x00000000006AF000-memory.dmp