Malware Analysis Report

2025-01-23 13:17

Sample ID 241222-nkc1tawmdt
Target JaffaCakes118_e5b55676eba285d366e2c98d42b0a136ad0464293a07f406f7c7f3cf05dbbe2b
SHA256 e5b55676eba285d366e2c98d42b0a136ad0464293a07f406f7c7f3cf05dbbe2b
Tags
cryptone packer dridex 10111 botnet discovery
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

e5b55676eba285d366e2c98d42b0a136ad0464293a07f406f7c7f3cf05dbbe2b

Threat Level: Known bad

The file JaffaCakes118_e5b55676eba285d366e2c98d42b0a136ad0464293a07f406f7c7f3cf05dbbe2b was found to be: Known bad.

Malicious Activity Summary

cryptone packer dridex 10111 botnet discovery

Dridex

Dridex family

CryptOne packer

System Location Discovery: System Language Discovery

Unsigned PE

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-12-22 11:26

Signatures

CryptOne packer

cryptone packer
Description Indicator Process Target
N/A N/A N/A N/A

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-12-22 11:26

Reported

2024-12-22 11:29

Platform

win7-20240903-en

Max time kernel

50s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2020-04-14_20-25-01.exe"

Signatures

Dridex

botnet dridex

Dridex family

dridex

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\2020-04-14_20-25-01.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2020-04-14_20-25-01.exe

"C:\Users\Admin\AppData\Local\Temp\2020-04-14_20-25-01.exe"

Network

N/A

Files

memory/2648-0-0x0000000000240000-0x000000000026A000-memory.dmp

memory/2648-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2648-3-0x0000000000400000-0x000000000042A000-memory.dmp

memory/2648-2-0x0000000000400000-0x0000000000443000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-12-22 11:26

Reported

2024-12-22 11:29

Platform

win10v2004-20241007-en

Max time kernel

75s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2020-04-14_20-25-01.exe"

Signatures

Dridex

botnet dridex

Dridex family

dridex

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\2020-04-14_20-25-01.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2020-04-14_20-25-01.exe

"C:\Users\Admin\AppData\Local\Temp\2020-04-14_20-25-01.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 86.49.80.91.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp

Files

memory/636-1-0x0000000000400000-0x000000000042A000-memory.dmp

memory/636-0-0x00000000021A0000-0x00000000021CA000-memory.dmp

memory/636-2-0x0000000000400000-0x000000000042A000-memory.dmp

memory/636-3-0x0000000000400000-0x0000000000443000-memory.dmp