Malware Analysis Report

2025-01-03 06:05

Sample ID 240730-ag9zgsxhkk
Target 697ce6684b1a96dd354762d435f12c29_JaffaCakes118
SHA256 d013f8684919f8727ff31718c4f95a5d375f3bdb603059d2403776574c74a688
Tags
emotet epoch2 banker discovery trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d013f8684919f8727ff31718c4f95a5d375f3bdb603059d2403776574c74a688

Threat Level: Known bad

The file 697ce6684b1a96dd354762d435f12c29_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

emotet epoch2 banker discovery trojan

Emotet

Emotet payload

Executes dropped EXE

Drops file in System32 directory

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious behavior: RenamesItself

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-30 00:12

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-30 00:12

Reported

2024-07-30 01:16

Platform

win10v2004-20240709-en

Max time kernel

139s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\697ce6684b1a96dd354762d435f12c29_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\697ce6684b1a96dd354762d435f12c29_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\697ce6684b1a96dd354762d435f12c29_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\697ce6684b1a96dd354762d435f12c29_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 67.10.155.92:80 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 38.111.46.46:8080 tcp
US 134.209.36.254:8080 tcp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 162.241.242.173:8080 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
GR 2.84.135.163:80 tcp
GB 94.1.108.190:443 tcp

Files

memory/3408-4-0x0000000000A00000-0x0000000000A10000-memory.dmp

memory/3408-0-0x00000000009E0000-0x00000000009F2000-memory.dmp

memory/3408-7-0x00000000009D0000-0x00000000009DF000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-30 00:12

Reported

2024-07-30 01:20

Platform

win7-20240729-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\697ce6684b1a96dd354762d435f12c29_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\mfc120chs\wdscore.exe N/A

Drops file in System32 directory

Description Indicator Process Target
File opened for modification C:\Windows\SysWOW64\mfc120chs\wdscore.exe C:\Users\Admin\AppData\Local\Temp\697ce6684b1a96dd354762d435f12c29_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\697ce6684b1a96dd354762d435f12c29_JaffaCakes118.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\mfc120chs\wdscore.exe N/A

Suspicious behavior: RenamesItself

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\697ce6684b1a96dd354762d435f12c29_JaffaCakes118.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\697ce6684b1a96dd354762d435f12c29_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\697ce6684b1a96dd354762d435f12c29_JaffaCakes118.exe"

C:\Windows\SysWOW64\mfc120chs\wdscore.exe

"C:\Windows\SysWOW64\mfc120chs\wdscore.exe"

Network

Country Destination Domain Proto
US 67.10.155.92:80 tcp
US 67.10.155.92:80 tcp
US 38.111.46.46:8080 tcp
US 38.111.46.46:8080 tcp
US 134.209.36.254:8080 tcp
US 134.209.36.254:8080 tcp
N/A 162.241.242.173:8080 tcp

Files

memory/1928-0-0x00000000001B0000-0x00000000001BF000-memory.dmp

memory/1928-1-0x0000000000250000-0x0000000000262000-memory.dmp

memory/1928-5-0x00000000001C0000-0x00000000001D0000-memory.dmp

memory/1928-8-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2224-14-0x0000000000260000-0x0000000000270000-memory.dmp

memory/2224-10-0x0000000000240000-0x0000000000252000-memory.dmp

C:\Windows\SysWOW64\mfc120chs\wdscore.exe

MD5 697ce6684b1a96dd354762d435f12c29
SHA1 c2548b3e8bfa19f3e1d67cc7534ff7e43a4acb60
SHA256 d013f8684919f8727ff31718c4f95a5d375f3bdb603059d2403776574c74a688
SHA512 bbea274c95083fcd13904c1368ba38e056bea8284c1df4f908551ca63d1c71ba6a738eca5fd8ffcfc547b5dc39feb3fc654b86080954116637b51098e2092054