Malware Analysis Report

2024-09-22 22:09

Sample ID 240615-wwhpfatfnj
Target afbd4270a08200fcb55d2bf4de13d39d_JaffaCakes118
SHA256 e93ca7d486c4618095e072f1795864a668a25087e45aea723744a82ff0f1f6b6
Tags
emotet epoch1 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

e93ca7d486c4618095e072f1795864a668a25087e45aea723744a82ff0f1f6b6

Threat Level: Known bad

The file afbd4270a08200fcb55d2bf4de13d39d_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch1 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 WriteProcessMemory

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-06-15 18:16

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 18:16

Reported

2024-06-15 18:18

Platform

win7-20240611-en

Max time kernel

138s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\afbd4270a08200fcb55d2bf4de13d39d_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\mfc110enu\api-ms-win-service-management-l1-1-0.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\mfc110enu\api-ms-win-service-management-l1-1-0.exe C:\Users\Admin\AppData\Local\Temp\afbd4270a08200fcb55d2bf4de13d39d_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\afbd4270a08200fcb55d2bf4de13d39d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\afbd4270a08200fcb55d2bf4de13d39d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\afbd4270a08200fcb55d2bf4de13d39d_JaffaCakes118.exe"

C:\Windows\SysWOW64\mfc110enu\api-ms-win-service-management-l1-1-0.exe

"C:\Windows\SysWOW64\mfc110enu\api-ms-win-service-management-l1-1-0.exe"

Network

Country Destination Domain Proto
LV 91.105.94.200:80 tcp
LV 91.105.94.200:80 tcp
DE 51.38.124.206:80 51.38.124.206 tcp
US 38.88.126.202:8080 tcp
US 38.88.126.202:8080 tcp
FR 54.37.42.48:8080 tcp
FR 54.37.42.48:8080 tcp
BR 189.2.177.210:443 tcp
BR 189.2.177.210:443 tcp

Files

memory/2460-4-0x00000000002E0000-0x00000000002F0000-memory.dmp

memory/2460-0-0x00000000002C0000-0x00000000002D2000-memory.dmp

memory/2460-7-0x0000000000230000-0x000000000023F000-memory.dmp

memory/2460-8-0x0000000000400000-0x0000000000476000-memory.dmp

C:\Windows\SysWOW64\mfc110enu\api-ms-win-service-management-l1-1-0.exe

MD5 afbd4270a08200fcb55d2bf4de13d39d
SHA1 657b9d66d469a3c103cafa94035516996ce4dab4
SHA256 e93ca7d486c4618095e072f1795864a668a25087e45aea723744a82ff0f1f6b6
SHA512 ee134d6200cba6ead05f0e03753fce098fa2694ec5ac49aa3102a60171562dff6b079284d8bd80054a0bdc6e3ebf38fd2544a08497fa70239457572ef237937c

memory/1284-14-0x0000000000320000-0x0000000000330000-memory.dmp

memory/1284-10-0x0000000000240000-0x0000000000252000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 18:16

Reported

2024-06-15 18:18

Platform

win10v2004-20240611-en

Max time kernel

147s

Max time network

153s

Command Line

"C:\Users\Admin\AppData\Local\Temp\afbd4270a08200fcb55d2bf4de13d39d_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\zipcontainer\ngcksp.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\zipcontainer\ngcksp.exe C:\Users\Admin\AppData\Local\Temp\afbd4270a08200fcb55d2bf4de13d39d_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\afbd4270a08200fcb55d2bf4de13d39d_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\afbd4270a08200fcb55d2bf4de13d39d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\afbd4270a08200fcb55d2bf4de13d39d_JaffaCakes118.exe"

C:\Windows\SysWOW64\zipcontainer\ngcksp.exe

"C:\Windows\SysWOW64\zipcontainer\ngcksp.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
BE 23.41.178.57:443 www.bing.com tcp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 249.197.17.2.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 57.178.41.23.in-addr.arpa udp
US 8.8.8.8:53 45.19.74.20.in-addr.arpa udp
LV 91.105.94.200:80 tcp
DE 51.38.124.206:80 51.38.124.206 tcp
US 8.8.8.8:53 206.124.38.51.in-addr.arpa udp
US 38.88.126.202:8080 tcp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
FR 54.37.42.48:8080 tcp
US 8.8.8.8:53 240.197.17.2.in-addr.arpa udp
BR 189.2.177.210:443 tcp
AR 181.30.61.163:443 tcp
IT 185.178.10.77:80 tcp
IL 199.203.62.165:80 tcp
US 8.8.8.8:53 6.173.189.20.in-addr.arpa udp

Files

memory/384-4-0x0000000002110000-0x0000000002120000-memory.dmp

memory/384-0-0x00000000020F0000-0x0000000002102000-memory.dmp

memory/384-7-0x00000000020E0000-0x00000000020EF000-memory.dmp

C:\Windows\SysWOW64\zipcontainer\ngcksp.exe

MD5 afbd4270a08200fcb55d2bf4de13d39d
SHA1 657b9d66d469a3c103cafa94035516996ce4dab4
SHA256 e93ca7d486c4618095e072f1795864a668a25087e45aea723744a82ff0f1f6b6
SHA512 ee134d6200cba6ead05f0e03753fce098fa2694ec5ac49aa3102a60171562dff6b079284d8bd80054a0bdc6e3ebf38fd2544a08497fa70239457572ef237937c

memory/384-9-0x0000000000400000-0x0000000000476000-memory.dmp

memory/4392-14-0x0000000000620000-0x0000000000630000-memory.dmp

memory/4392-10-0x0000000000600000-0x0000000000612000-memory.dmp