Malware Analysis Report

2024-10-19 06:39

Sample ID 240919-n1qa3sxelq
Target 172674666723971acbf89eb38282bdbcfb6d57f6250ca16e96c6a4674bf3fdecf26345e3f1401.dat-decoded.exe
SHA256 07e2b9eb074f2dcea1fd04319e6e3044642d1aa3580366afbc45bab995006687
Tags
zharkbot 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

07e2b9eb074f2dcea1fd04319e6e3044642d1aa3580366afbc45bab995006687

Threat Level: Known bad

The file 172674666723971acbf89eb38282bdbcfb6d57f6250ca16e96c6a4674bf3fdecf26345e3f1401.dat-decoded.exe was found to be: Known bad.

Malicious Activity Summary

zharkbot discovery

Detects ZharkBot payload

Zharkbot family

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-19 11:52

Signatures

Detects ZharkBot payload

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

Zharkbot family

zharkbot

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-19 11:52

Reported

2024-09-19 11:54

Platform

win7-20240903-en

Max time kernel

117s

Max time network

118s

Command Line

"C:\Users\Admin\AppData\Local\Temp\172674666723971acbf89eb38282bdbcfb6d57f6250ca16e96c6a4674bf3fdecf26345e3f1401.dat-decoded.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\172674666723971acbf89eb38282bdbcfb6d57f6250ca16e96c6a4674bf3fdecf26345e3f1401.dat-decoded.exe

"C:\Users\Admin\AppData\Local\Temp\172674666723971acbf89eb38282bdbcfb6d57f6250ca16e96c6a4674bf3fdecf26345e3f1401.dat-decoded.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 168

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-19 11:52

Reported

2024-09-19 11:54

Platform

win10v2004-20240802-en

Max time kernel

92s

Max time network

96s

Command Line

"C:\Users\Admin\AppData\Local\Temp\172674666723971acbf89eb38282bdbcfb6d57f6250ca16e96c6a4674bf3fdecf26345e3f1401.dat-decoded.exe"

Signatures

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\172674666723971acbf89eb38282bdbcfb6d57f6250ca16e96c6a4674bf3fdecf26345e3f1401.dat-decoded.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\172674666723971acbf89eb38282bdbcfb6d57f6250ca16e96c6a4674bf3fdecf26345e3f1401.dat-decoded.exe

"C:\Users\Admin\AppData\Local\Temp\172674666723971acbf89eb38282bdbcfb6d57f6250ca16e96c6a4674bf3fdecf26345e3f1401.dat-decoded.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4328 -ip 4328

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4328 -s 440

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp

Files

N/A