Malware Analysis Report

2024-08-06 13:50

Sample ID 240514-tpw75sec99
Target 4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118
SHA256 ee305a8295212f8a8f7eda9590a1f498ef3ec064a8bcd4bbc4df9383ea5b4b37
Tags
azorult infostealer 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

ee305a8295212f8a8f7eda9590a1f498ef3ec064a8bcd4bbc4df9383ea5b4b37

Threat Level: Known bad

The file 4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

azorult infostealer trojan

Azorult

Checks computer location settings

Deletes itself

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Delays execution with timeout.exe

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Query Registry
T1012
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-05-14 16:14

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-14 16:14

Reported

2024-05-14 16:17

Platform

win7-20240419-en

Max time kernel

122s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Deletes itself

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\cmd.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1576 set thread context of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe

Enumerates physical storage devices

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 1576 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2160 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2160 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2160 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2160 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 2596 wrote to memory of 2588 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2596 wrote to memory of 2588 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2596 wrote to memory of 2588 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 2596 wrote to memory of 2588 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c timeout 1 & del "C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe"

C:\Windows\SysWOW64\timeout.exe

timeout 1

Network

Country Destination Domain Proto
US 8.8.8.8:53 doueven.click udp

Files

memory/2160-0-0x0000000000400000-0x0000000000484000-memory.dmp

memory/2160-6-0x0000000000400000-0x0000000000484000-memory.dmp

memory/2160-14-0x0000000000400000-0x0000000000484000-memory.dmp

memory/2160-16-0x0000000000400000-0x0000000000484000-memory.dmp

memory/2160-17-0x0000000000400000-0x0000000000484000-memory.dmp

memory/2160-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/2160-10-0x0000000000400000-0x0000000000484000-memory.dmp

memory/2160-8-0x0000000000400000-0x0000000000484000-memory.dmp

memory/2160-4-0x0000000000400000-0x0000000000484000-memory.dmp

memory/2160-2-0x0000000000400000-0x0000000000484000-memory.dmp

memory/2160-18-0x0000000000400000-0x0000000000484000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-14 16:14

Reported

2024-05-14 16:17

Platform

win10v2004-20240226-en

Max time kernel

142s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2812 set thread context of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe

Enumerates physical storage devices

Delays execution with timeout.exe

evasion
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\timeout.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2812 wrote to memory of 5488 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5488 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5488 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 2812 wrote to memory of 5508 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe
PID 5508 wrote to memory of 5492 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 5508 wrote to memory of 5492 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 5508 wrote to memory of 5492 N/A C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe C:\Windows\SysWOW64\cmd.exe
PID 5492 wrote to memory of 1320 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 5492 wrote to memory of 1320 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe
PID 5492 wrote to memory of 1320 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\timeout.exe

Processes

C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c timeout 1 & del "C:\Users\Admin\AppData\Local\Temp\4220268b4611786e1976ab4f4bd83e4d_JaffaCakes118.exe"

C:\Windows\SysWOW64\timeout.exe

timeout 1

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3100 --field-trial-handle=2280,i,1836084024518340990,18250262151825427757,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 20.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
GB 142.250.187.202:443 tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 21.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 doueven.click udp
US 8.8.8.8:53 14.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 168.253.116.51.in-addr.arpa udp

Files

memory/5508-0-0x0000000000400000-0x0000000000484000-memory.dmp

memory/5508-2-0x0000000000400000-0x0000000000484000-memory.dmp

memory/5508-3-0x0000000000400000-0x0000000000484000-memory.dmp

memory/5508-4-0x0000000000400000-0x0000000000484000-memory.dmp