Malware Analysis Report

2024-09-22 07:09

Sample ID 240530-ztkb2ahg4v
Target PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO.zip
SHA256 4c20e2852335a40add0c4e0d9f6e5e81cb3cb760f7e4eeda16ab13941e97fc28
Tags
asyncrat default rat
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral6

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral11

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral17

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral20

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral10

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral13

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral19

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral9

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral15

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral16

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral7

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral8

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral12

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral14

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral18

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

4c20e2852335a40add0c4e0d9f6e5e81cb3cb760f7e4eeda16ab13941e97fc28

Threat Level: Known bad

The file PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO.zip was found to be: Known bad.

Malicious Activity Summary

asyncrat default rat

AsyncRat

Suspicious use of SetThreadContext

Drops file in Windows directory

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK Matrix V13

Analysis: static1

Detonation Overview

Reported

2024-05-30 21:00

Signatures

Unsigned PE

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
N/A N/A N/A N/A

Analysis: behavioral6

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240426-en

Max time kernel

90s

Max time network

145s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\Qt5Network.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\Qt5Network.dll",#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral11

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240221-en

Max time kernel

120s

Max time network

124s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\msvcp140.dll",#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1928 wrote to memory of 1724 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 1928 wrote to memory of 1724 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 1928 wrote to memory of 1724 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\msvcp140.dll",#1

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 1928 -s 80

Network

N/A

Files

N/A

Analysis: behavioral17

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240221-en

Max time kernel

119s

Max time network

125s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\vcruntime140.dll",#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2312 wrote to memory of 1892 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 2312 wrote to memory of 1892 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 2312 wrote to memory of 1892 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\vcruntime140.dll",#1

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2312 -s 84

Network

N/A

Files

N/A

Analysis: behavioral20

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240508-en

Max time kernel

93s

Max time network

127s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\vcruntime140_1.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\vcruntime140_1.dll",#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240221-en

Max time kernel

119s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1724 set thread context of 2768 N/A C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe C:\Windows\SysWOW64\cmd.exe
PID 2768 set thread context of 3060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\makemake.job C:\Windows\SysWOW64\cmd.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1724 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe C:\Windows\SysWOW64\cmd.exe
PID 1724 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe C:\Windows\SysWOW64\cmd.exe
PID 1724 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe C:\Windows\SysWOW64\cmd.exe
PID 1724 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe C:\Windows\SysWOW64\cmd.exe
PID 1724 wrote to memory of 2768 N/A C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe C:\Windows\SysWOW64\cmd.exe
PID 2768 wrote to memory of 3060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2768 wrote to memory of 3060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2768 wrote to memory of 3060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2768 wrote to memory of 3060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2768 wrote to memory of 3060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
PID 2768 wrote to memory of 3060 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Processes

C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe

"C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\SysWOW64\cmd.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

C:\Windows\explorer.exe

"C:\Windows\explorer.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 abundancia.kozow.com udp
US 207.246.113.213:6969 abundancia.kozow.com tcp

Files

memory/1724-0-0x000007FEF5BF0000-0x000007FEF5D48000-memory.dmp

memory/1724-12-0x000007FEF5C08000-0x000007FEF5C09000-memory.dmp

memory/1724-13-0x000007FEF5BF0000-0x000007FEF5D48000-memory.dmp

memory/1724-14-0x000007FEF5BF0000-0x000007FEF5D48000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\96f09a8f

MD5 0c821af8603ecaa1933e5b3a083c241e
SHA1 287b164e066d3cfee1d747aa82a014cc94afb895
SHA256 d29767fa6b1030f1121d276cd49831d86ac2ed7fd8e1aad67e0e93cb4f55a704
SHA512 a84f74ed719ad26f596283c297cb8490979a76c9596ea4feaf295df0194b7b686412464e207e435a0140b14a6c5535009b53e5219ca30033eda9e9574ffdad10

memory/2768-17-0x00000000772F0000-0x0000000077499000-memory.dmp

memory/2768-62-0x0000000074B30000-0x0000000074CA4000-memory.dmp

memory/2768-69-0x0000000074B3E000-0x0000000074B42000-memory.dmp

memory/2768-70-0x0000000074B30000-0x0000000074CA4000-memory.dmp

memory/2768-72-0x0000000074B30000-0x0000000074CA4000-memory.dmp

memory/2768-73-0x0000000074B30000-0x0000000074CA4000-memory.dmp

memory/2768-76-0x0000000074B30000-0x0000000074CA4000-memory.dmp

memory/3060-77-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/3060-78-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

memory/3060-75-0x0000000071660000-0x00000000726C2000-memory.dmp

memory/2768-79-0x0000000074B3E000-0x0000000074B42000-memory.dmp

memory/3060-80-0x0000000000400000-0x0000000000416000-memory.dmp

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240226-en

Max time kernel

141s

Max time network

158s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\Qt5Core.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\Qt5Core.dll",#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=1416 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
GB 96.16.110.114:80 tcp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 164.189.21.2.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
GB 142.250.187.234:443 tcp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 13.107.246.64:443 tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 31.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 34.197.79.40.in-addr.arpa udp

Files

N/A

Analysis: behavioral10

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240508-en

Max time kernel

129s

Max time network

148s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\libssl-1_1-x64.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\libssl-1_1-x64.dll",#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
BE 88.221.83.249:443 www.bing.com tcp
US 8.8.8.8:53 249.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
BE 88.221.83.249:443 www.bing.com tcp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.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

N/A

Analysis: behavioral13

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240508-en

Max time kernel

122s

Max time network

129s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\msvcp140_1.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\msvcp140_1.dll",#1

Network

N/A

Files

N/A

Analysis: behavioral19

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240419-en

Max time kernel

122s

Max time network

123s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\vcruntime140_1.dll",#1

Signatures

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2288 wrote to memory of 2264 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 2288 wrote to memory of 2264 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe
PID 2288 wrote to memory of 2264 N/A C:\Windows\system32\rundll32.exe C:\Windows\system32\WerFault.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\vcruntime140_1.dll",#1

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2288 -s 80

Network

N/A

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240426-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe"

Signatures

AsyncRat

rat asyncrat

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3064 set thread context of 2356 N/A C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe C:\Windows\SysWOW64\cmd.exe
PID 2356 set thread context of 3616 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Drops file in Windows directory

Description Indicator Process Target
File created C:\Windows\Tasks\makemake.job C:\Windows\SysWOW64\cmd.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe

"C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\01 PROCESO JUDICIAL.exe"

C:\Windows\SysWOW64\cmd.exe

C:\Windows\SysWOW64\cmd.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 abundancia.kozow.com udp
US 207.246.113.213:6969 abundancia.kozow.com tcp
US 8.8.8.8:53 213.113.246.207.in-addr.arpa udp
US 8.8.8.8:53 131.72.42.20.in-addr.arpa udp

Files

memory/3064-0-0x00007FFE24960000-0x00007FFE24AD2000-memory.dmp

memory/3064-13-0x00007FFE24960000-0x00007FFE24AD2000-memory.dmp

memory/3064-12-0x00007FFE24978000-0x00007FFE24979000-memory.dmp

memory/3064-14-0x00007FFE24960000-0x00007FFE24AD2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\7a88bba2

MD5 981ecec48154f40f0cd5b2979a290d81
SHA1 d71d7bdea26c9e428c185086d6e5af71119165d4
SHA256 f0cd920a9a3d54899d0577b3643d48b7885c88a22e756dcbc13183af0911d0e4
SHA512 6e7156fc867accb29a30005416501861112c717f72f6aa6d5db1b3d43f017533d1ce4dceefa0c2fce28c7fe666a2303ad0cb9658e8fee503dc13ddfbda166222

memory/2356-17-0x00007FFE42FB0000-0x00007FFE431A5000-memory.dmp

memory/2356-19-0x0000000075960000-0x0000000075ADB000-memory.dmp

memory/2356-20-0x000000007596E000-0x0000000075972000-memory.dmp

memory/2356-22-0x0000000075960000-0x0000000075ADB000-memory.dmp

memory/2356-24-0x0000000075960000-0x0000000075ADB000-memory.dmp

memory/2356-25-0x0000000075960000-0x0000000075ADB000-memory.dmp

memory/3616-27-0x0000000073E80000-0x00000000750D4000-memory.dmp

memory/2356-30-0x000000007596E000-0x0000000075972000-memory.dmp

memory/3616-31-0x000000007516E000-0x000000007516F000-memory.dmp

memory/3616-32-0x0000000000720000-0x0000000000736000-memory.dmp

memory/3616-33-0x00000000053F0000-0x0000000005994000-memory.dmp

memory/3616-34-0x0000000005020000-0x00000000050B2000-memory.dmp

memory/3616-35-0x0000000004FD0000-0x0000000004FDA000-memory.dmp

memory/3616-38-0x0000000006220000-0x00000000062BC000-memory.dmp

memory/3616-39-0x0000000005D10000-0x0000000005D76000-memory.dmp

memory/3616-40-0x000000007516E000-0x000000007516F000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240221-en

Max time kernel

122s

Max time network

128s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\Qt5Core.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\Qt5Core.dll",#1

Network

N/A

Files

N/A

Analysis: behavioral5

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240215-en

Max time kernel

121s

Max time network

123s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\Qt5Network.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\Qt5Network.dll",#1

Network

N/A

Files

N/A

Analysis: behavioral9

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240221-en

Max time kernel

118s

Max time network

119s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\libssl-1_1-x64.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\libssl-1_1-x64.dll",#1

Network

N/A

Files

N/A

Analysis: behavioral15

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240221-en

Max time kernel

118s

Max time network

119s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\steam_api64.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\steam_api64.dll",#1

Network

N/A

Files

N/A

Analysis: behavioral16

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240508-en

Max time kernel

133s

Max time network

124s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\steam_api64.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\steam_api64.dll",#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
BE 88.221.83.227:443 www.bing.com tcp
US 8.8.8.8:53 227.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 34.56.20.217.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.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 8.8.8.8:53 200.197.79.204.in-addr.arpa udp

Files

N/A

Analysis: behavioral7

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win7-20240508-en

Max time kernel

121s

Max time network

124s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\libcrypto-1_1-x64.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\libcrypto-1_1-x64.dll",#1

Network

N/A

Files

N/A

Analysis: behavioral8

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

155s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\libcrypto-1_1-x64.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\libcrypto-1_1-x64.dll",#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 98.58.20.217.in-addr.arpa udp
US 8.8.8.8:53 73.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 11.173.189.20.in-addr.arpa udp

Files

N/A

Analysis: behavioral12

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

150s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\msvcp140.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\msvcp140.dll",#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
BE 88.221.83.249:443 www.bing.com tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 249.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 203.107.17.2.in-addr.arpa udp
US 8.8.8.8:53 30.243.111.52.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 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 137.71.105.51.in-addr.arpa udp

Files

N/A

Analysis: behavioral14

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240426-en

Max time kernel

148s

Max time network

152s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\msvcp140_1.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\msvcp140_1.dll",#1

Network

Country Destination Domain Proto
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 52.111.229.48:443 tcp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 11.173.189.20.in-addr.arpa udp

Files

N/A

Analysis: behavioral18

Detonation Overview

Submitted

2024-05-30 21:00

Reported

2024-05-30 21:03

Platform

win10v2004-20240226-en

Max time kernel

141s

Max time network

158s

Command Line

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\vcruntime140.dll",#1

Signatures

N/A

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe "C:\Users\Admin\AppData\Local\Temp\PROCESO JUDICIAL JUZGADO CIVIL 02 DEL CIRCUITO\vcruntime140.dll",#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=4340 --field-trial-handle=2252,i,16022092570067181109,3235558581947505669,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 145.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 169.117.168.52.in-addr.arpa udp

Files

N/A