Malware Analysis Report

2024-09-11 01:42

Sample ID 240101-pp85gsahbk
Target 355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168
SHA256 355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168
Tags
agenda ransomware upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168

Threat Level: Known bad

The file 355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168 was found to be: Known bad.

Malicious Activity Summary

agenda ransomware upx

Agenda family

Agenda Ransomware

UPX packed file

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK Matrix

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-01 12:31

Signatures

Agenda family

agenda

UPX packed file

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

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-01 12:31

Reported

2024-01-01 12:34

Platform

win10v2004-20231215-en

Max time kernel

152s

Max time network

177s

Command Line

"C:\Users\Admin\AppData\Local\Temp\355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168.exe"

Signatures

Agenda Ransomware

ransomware agenda

UPX packed file

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168.exe

"C:\Users\Admin\AppData\Local\Temp\355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 17.53.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 114.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 91.16.208.104.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

memory/376-0-0x0000000000D60000-0x0000000001072000-memory.dmp

memory/376-1-0x0000000000D60000-0x0000000001072000-memory.dmp

memory/376-2-0x0000000010000000-0x00000000102BF000-memory.dmp

memory/376-11-0x0000000000D60000-0x0000000001072000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-01-01 12:31

Reported

2024-01-01 12:34

Platform

win7-20231215-en

Max time kernel

118s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\out.exe"

Signatures

Program crash

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2056 wrote to memory of 1112 N/A C:\Users\Admin\AppData\Local\Temp\out.exe C:\Windows\SysWOW64\WerFault.exe
PID 2056 wrote to memory of 1112 N/A C:\Users\Admin\AppData\Local\Temp\out.exe C:\Windows\SysWOW64\WerFault.exe
PID 2056 wrote to memory of 1112 N/A C:\Users\Admin\AppData\Local\Temp\out.exe C:\Windows\SysWOW64\WerFault.exe
PID 2056 wrote to memory of 1112 N/A C:\Users\Admin\AppData\Local\Temp\out.exe C:\Windows\SysWOW64\WerFault.exe

Processes

C:\Users\Admin\AppData\Local\Temp\out.exe

"C:\Users\Admin\AppData\Local\Temp\out.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2056 -s 36

Network

N/A

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-01-01 12:31

Reported

2024-01-01 12:35

Platform

win10v2004-20231215-en

Max time kernel

159s

Max time network

189s

Command Line

"C:\Users\Admin\AppData\Local\Temp\out.exe"

Signatures

Program crash

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

Processes

C:\Users\Admin\AppData\Local\Temp\out.exe

"C:\Users\Admin\AppData\Local\Temp\out.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2528 -ip 2528

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 220

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2528 -ip 2528

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 224

Network

Country Destination Domain Proto
NL 52.142.223.178:80 tcp
US 8.8.8.8:53 81.171.91.138.in-addr.arpa udp
US 8.8.8.8:53 84.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 8.8.8.8:53 59.128.231.4.in-addr.arpa udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 45.19.74.20.in-addr.arpa udp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 8.8.8.8:53 158.240.127.40.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.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 204.79.197.200:443 tse1.mm.bing.net tcp
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 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 88.65.42.20.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-01 12:31

Reported

2024-01-01 12:34

Platform

win7-20231215-en

Max time kernel

122s

Max time network

127s

Command Line

"C:\Users\Admin\AppData\Local\Temp\355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168.exe"

Signatures

Agenda Ransomware

ransomware agenda

UPX packed file

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168.exe

"C:\Users\Admin\AppData\Local\Temp\355dc4adaf2368f0e4dd306a8840dc0d2ff0e9c0768d0974b2f13ae3737a6168.exe"

Network

N/A

Files

memory/1588-0-0x0000000000C10000-0x0000000000F22000-memory.dmp

memory/1588-1-0x0000000010000000-0x00000000102BF000-memory.dmp

memory/1588-10-0x0000000000C10000-0x0000000000F22000-memory.dmp