Malware Analysis Report

2024-08-06 13:50

Sample ID 240511-wscc9aaf9y
Target 35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118
SHA256 58d298a17e91be6198e0fcef61cf1e94ae31af93819c4a87a02c32d6e2024f67
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

58d298a17e91be6198e0fcef61cf1e94ae31af93819c4a87a02c32d6e2024f67

Threat Level: Known bad

The file 35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

azorult infostealer trojan

Azorult

Unexpected DNS network traffic destination

Uses the VBS compiler for execution

Drops desktop.ini file(s)

Suspicious use of SetThreadContext

Drops file in Windows directory

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Scripting
T1064
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Scripting
T1064
Credential Access
TA0006
Discovery
TA0007
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-05-11 18:10

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-11 18:10

Reported

2024-05-11 18:13

Platform

win7-20240508-en

Max time kernel

146s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 172.98.193.42 N/A N/A
Destination IP 46.101.70.183 N/A N/A
Destination IP 50.3.82.215 N/A N/A
Destination IP 128.52.130.209 N/A N/A
Destination IP 173.249.7.187 N/A N/A
Destination IP 5.45.97.127 N/A N/A
Destination IP 94.247.43.254 N/A N/A
Destination IP 192.52.166.110 N/A N/A
Destination IP 151.80.147.153 N/A N/A
Destination IP 91.217.137.44 N/A N/A
Destination IP 130.255.78.223 N/A N/A
Destination IP 173.212.234.232 N/A N/A
Destination IP 198.206.14.241 N/A N/A
Destination IP 80.233.248.109 N/A N/A
Destination IP 82.141.39.32 N/A N/A
Destination IP 107.172.42.186 N/A N/A
Destination IP 162.248.241.94 N/A N/A

Uses the VBS compiler for execution

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1920 set thread context of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 1920 wrote to memory of 2784 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Processes

C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Network

Country Destination Domain Proto
FR 151.80.147.153:53 shpionistyiwue9128.bit udp
RU 91.217.137.44:53 shpionistyiwue9128.bit udp
LV 80.233.248.109:53 shpionistyiwue9128.bit udp
DE 130.255.78.223:53 shpionistyiwue9128.bit udp
DE 173.212.234.232:53 shpionistyiwue9128.bit udp
DE 173.249.7.187:53 shpionistyiwue9128.bit udp
DE 46.101.70.183:53 shpionistyiwue9128.bit udp
DE 5.45.97.127:53 shpionistyiwue9128.bit udp
DE 50.3.82.215:53 shpionistyiwue9128.bit udp
DE 82.141.39.32:53 shpionistyiwue9128.bit udp
DE 94.247.43.254:53 shpionistyiwue9128.bit udp
US 107.172.42.186:53 shpionistyiwue9128.bit udp
US 128.52.130.209:53 shpionistyiwue9128.bit udp
US 162.248.241.94:53 shpionistyiwue9128.bit udp
US 172.98.193.42:53 shpionistyiwue9128.bit udp
US 192.52.166.110:53 shpionistyiwue9128.bit udp
CA 198.206.14.241:53 shpionistyiwue9128.bit udp

Files

memory/1920-0-0x0000000073FA1000-0x0000000073FA2000-memory.dmp

memory/1920-1-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/1920-2-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/1920-3-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/1920-4-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/1920-5-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-6-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-8-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-10-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-12-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-48-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-14-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-16-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-18-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-20-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-24-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-32-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-46-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-62-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-60-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-58-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-56-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-54-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-64-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-52-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-50-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-65-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/1920-44-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-42-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-40-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-38-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-36-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-34-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-30-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-28-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-26-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-22-0x00000000020C0000-0x00000000020FF000-memory.dmp

memory/1920-66-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/2784-67-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2784-69-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2784-81-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1920-83-0x0000000073FA0000-0x000000007454B000-memory.dmp

memory/2784-85-0x0000000000400000-0x0000000000420000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-11 18:10

Reported

2024-05-11 18:13

Platform

win10v2004-20240508-en

Max time kernel

142s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Unexpected DNS network traffic destination

Description Indicator Process Target
Destination IP 151.80.147.153 N/A N/A
Destination IP 130.255.78.223 N/A N/A
Destination IP 82.141.39.32 N/A N/A
Destination IP 128.52.130.209 N/A N/A
Destination IP 172.98.193.42 N/A N/A
Destination IP 46.101.70.183 N/A N/A
Destination IP 94.247.43.254 N/A N/A
Destination IP 173.249.7.187 N/A N/A
Destination IP 173.212.234.232 N/A N/A
Destination IP 107.172.42.186 N/A N/A
Destination IP 50.3.82.215 N/A N/A
Destination IP 192.52.166.110 N/A N/A
Destination IP 91.217.137.44 N/A N/A
Destination IP 5.45.97.127 N/A N/A
Destination IP 162.248.241.94 N/A N/A
Destination IP 80.233.248.109 N/A N/A

Uses the VBS compiler for execution

Drops desktop.ini file(s)

Description Indicator Process Target
File opened for modification C:\Windows\assembly\Desktop.ini C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe N/A
File created C:\Windows\assembly\Desktop.ini C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2588 set thread context of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Drops file in Windows directory

Description Indicator Process Target
File opened for modification C:\Windows\assembly C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe N/A
File created C:\Windows\assembly\Desktop.ini C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe N/A
File opened for modification C:\Windows\assembly\Desktop.ini C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
PID 2588 wrote to memory of 3888 N/A C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

Processes

C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\35e36f164143071a27f19ccd6bd80fcd_JaffaCakes118.exe"

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe

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 --field-trial-handle=3940,i,15142778360084620907,1763097090506261076,262144 --variations-seed-version --mojo-platform-channel-handle=4456 /prefetch:8

Network

Country Destination Domain Proto
FR 151.80.147.153:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 153.147.80.151.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
NL 23.62.61.99:443 www.bing.com tcp
US 8.8.8.8:53 99.61.62.23.in-addr.arpa udp
RU 91.217.137.44:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 44.137.217.91.in-addr.arpa udp
LV 80.233.248.109:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 109.248.233.80.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
DE 130.255.78.223:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 28.143.109.104.in-addr.arpa udp
US 8.8.8.8:53 223.78.255.130.in-addr.arpa udp
DE 173.212.234.232:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 232.234.212.173.in-addr.arpa udp
DE 173.249.7.187:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 187.7.249.173.in-addr.arpa udp
DE 46.101.70.183:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 183.70.101.46.in-addr.arpa udp
DE 5.45.97.127:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 127.97.45.5.in-addr.arpa udp
DE 50.3.82.215:53 shpionistyiwue9128.bit udp
DE 82.141.39.32:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 215.82.3.50.in-addr.arpa udp
US 8.8.8.8:53 32.39.141.82.in-addr.arpa udp
DE 94.247.43.254:53 shpionistyiwue9128.bit udp
US 107.172.42.186:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 186.42.172.107.in-addr.arpa udp
US 8.8.8.8:53 254.43.247.94.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 128.52.130.209:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 209.130.52.128.in-addr.arpa udp
US 162.248.241.94:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 94.241.248.162.in-addr.arpa udp
US 172.98.193.42:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 42.193.98.172.in-addr.arpa udp
US 192.52.166.110:53 shpionistyiwue9128.bit udp
US 8.8.8.8:53 110.166.52.192.in-addr.arpa udp

Files

memory/2588-0-0x0000000074E02000-0x0000000074E03000-memory.dmp

memory/2588-1-0x0000000074E00000-0x00000000753B1000-memory.dmp

memory/2588-4-0x0000000074E00000-0x00000000753B1000-memory.dmp

memory/2588-5-0x0000000074E00000-0x00000000753B1000-memory.dmp

memory/2588-45-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-49-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-63-0x0000000005150000-0x000000000518F000-memory.dmp

memory/3888-68-0x0000000000400000-0x0000000000420000-memory.dmp

memory/3888-66-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2588-61-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-59-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-57-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-51-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-47-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-43-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-41-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-39-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-37-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-35-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-31-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-25-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-23-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-21-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-19-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-17-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-13-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-11-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-9-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-7-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-65-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-55-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-53-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-33-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-29-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-69-0x0000000074E00000-0x00000000753B1000-memory.dmp

memory/2588-27-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-15-0x0000000005150000-0x000000000518F000-memory.dmp

memory/2588-6-0x0000000005150000-0x000000000518F000-memory.dmp

memory/3888-70-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2588-71-0x0000000000400000-0x0000000000461000-memory.dmp

memory/2588-73-0x0000000074E02000-0x0000000074E03000-memory.dmp

memory/2588-74-0x0000000074E00000-0x00000000753B1000-memory.dmp

memory/3888-76-0x0000000000400000-0x0000000000420000-memory.dmp