Malware Analysis Report

2024-08-06 13:49

Sample ID 240517-t6flqagh3z
Target 507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118
SHA256 d1b61efec101357e17ff70f1b7fb937fcea4a4c73ef24d77ed2a484315186c86
Tags
agilenet 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

d1b61efec101357e17ff70f1b7fb937fcea4a4c73ef24d77ed2a484315186c86

Threat Level: Known bad

The file 507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118 was found to be: Known bad.

Malicious Activity Summary

agilenet azorult infostealer trojan

Azorult

Obfuscated with Agile.Net obfuscator

Suspicious use of SetThreadContext

Program crash

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-17 16:39

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-17 16:39

Reported

2024-05-17 16:42

Platform

win7-20240508-en

Max time kernel

117s

Max time network

117s

Command Line

"C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe"

Signatures

Obfuscated with Agile.Net obfuscator

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

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2928 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 2928 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 2928 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe
PID 2928 wrote to memory of 2572 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2928 -s 932

Network

N/A

Files

memory/2928-0-0x000000007419E000-0x000000007419F000-memory.dmp

memory/2928-1-0x00000000001B0000-0x000000000021A000-memory.dmp

memory/2928-2-0x0000000000290000-0x00000000002C0000-memory.dmp

memory/2928-3-0x0000000074190000-0x000000007487E000-memory.dmp

memory/2928-4-0x000000007419E000-0x000000007419F000-memory.dmp

memory/2928-5-0x0000000000440000-0x0000000000448000-memory.dmp

memory/2928-6-0x0000000000450000-0x000000000045E000-memory.dmp

memory/2928-7-0x0000000000690000-0x000000000069A000-memory.dmp

memory/2928-8-0x0000000074190000-0x000000007487E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-17 16:39

Reported

2024-05-17 16:42

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe"

Signatures

Azorult

trojan infostealer azorult

Obfuscated with Agile.Net obfuscator

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

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1656 set thread context of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1656 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe
PID 1656 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe
PID 1656 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe
PID 1656 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe
PID 1656 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe
PID 1656 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe
PID 1656 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe
PID 1656 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe
PID 1656 wrote to memory of 2052 N/A C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe

Processes

C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe"

C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe

"C:\Users\Admin\AppData\Local\Temp\507385b76cdd9b6eb66bd848d5f610e7_JaffaCakes118.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 200.131.50.23.in-addr.arpa udp
NL 23.62.61.160:443 www.bing.com tcp
US 8.8.8.8:53 160.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 74.32.126.40.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
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 91.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 45.19.74.20.in-addr.arpa udp
RU 141.105.64.136:80 tcp
RU 141.105.64.136:80 tcp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 udp

Files

memory/1656-0-0x0000000074F4E000-0x0000000074F4F000-memory.dmp

memory/1656-1-0x00000000001A0000-0x000000000020A000-memory.dmp

memory/1656-2-0x0000000005200000-0x00000000057A4000-memory.dmp

memory/1656-3-0x0000000004C50000-0x0000000004CE2000-memory.dmp

memory/1656-4-0x0000000004BA0000-0x0000000004BD0000-memory.dmp

memory/1656-5-0x0000000074F40000-0x00000000756F0000-memory.dmp

memory/1656-6-0x0000000004C10000-0x0000000004C18000-memory.dmp

memory/1656-7-0x0000000004C20000-0x0000000004C2E000-memory.dmp

memory/1656-8-0x0000000005040000-0x000000000504A000-memory.dmp

memory/1656-9-0x0000000074F40000-0x00000000756F0000-memory.dmp

memory/1656-10-0x0000000005B50000-0x0000000005BEC000-memory.dmp

memory/2052-11-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2052-14-0x0000000000400000-0x0000000000420000-memory.dmp

memory/2052-15-0x0000000000400000-0x0000000000420000-memory.dmp

memory/1656-16-0x0000000074F40000-0x00000000756F0000-memory.dmp

memory/2052-17-0x0000000000400000-0x0000000000420000-memory.dmp