Malware Analysis Report

2024-10-18 23:09

Sample ID 240521-rlpyjsgg74
Target dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
SHA256 a7a04842ca3e817e5ae28cf389f590ba2a4f76c63e25249419bad63277b7312f
Tags
guloader collection downloader persistence spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

a7a04842ca3e817e5ae28cf389f590ba2a4f76c63e25249419bad63277b7312f

Threat Level: Known bad

The file dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe was found to be: Known bad.

Malicious Activity Summary

guloader collection downloader persistence spyware stealer

Guloader,Cloudeye

NirSoft WebBrowserPassView

NirSoft MailPassView

Nirsoft

Reads user/profile data of web browsers

Loads dropped DLL

Accesses Microsoft Outlook accounts

Adds Run key to start application

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Suspicious use of NtCreateThreadExHideFromDebugger

Program crash

Enumerates physical storage devices

Unsigned PE

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-21 14:17

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-21 14:17

Reported

2024-05-21 14:19

Platform

win7-20240221-en

Max time kernel

149s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe"

Signatures

Guloader,Cloudeye

downloader guloader

NirSoft MailPassView

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

NirSoft WebBrowserPassView

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

Nirsoft

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
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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\Tjenestetiders = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Moonblind\\Chokoladecigarerne.exe" C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2228 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2228 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2228 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2228 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2228 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2228 wrote to memory of 1560 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 2068 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 2068 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 2068 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 2068 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 1612 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 1612 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 1612 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 1612 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 1560 wrote to memory of 2208 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

Processes

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

"C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe"

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

"C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe"

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe /stext "C:\Users\Admin\AppData\Local\Temp\xhckfpnjcmqcgwkdrbfsuvctzwzcqqxnyq"

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe /stext "C:\Users\Admin\AppData\Local\Temp\ibhvgi"

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe /stext "C:\Users\Admin\AppData\Local\Temp\sdvohsjfmc"

Network

Country Destination Domain Proto
BG 194.59.31.149:80 194.59.31.149 tcp
US 8.8.8.8:53 iwarsut775laudrye2.duckdns.org udp
AU 192.253.251.227:57484 iwarsut775laudrye2.duckdns.org tcp
AU 192.253.251.227:57484 iwarsut775laudrye2.duckdns.org tcp
US 8.8.8.8:53 geoplugin.net udp
NL 178.237.33.50:80 geoplugin.net tcp

Files

C:\Users\Admin\Pictures\belejrernes.lnk

MD5 b7587f5155c372c444f16a4440646869
SHA1 17e3b2a17cf705a5446d5a64661adcd53d3849f8
SHA256 d34f554d253fc59e51ce24fe37ff1b71588a299f720ad67312e5701eb270c6f2
SHA512 9c13e79fe47e21c9405877ccc85c5e91843e26ec5afa4b2dc43b1a1c18a66875b224b3586dec182e3587ffdefd297a620aaf2720f26818ace95d620a987f62ca

\Users\Admin\AppData\Local\Temp\nso1892.tmp\System.dll

MD5 fc3772787eb239ef4d0399680dcc4343
SHA1 db2fa99ec967178cd8057a14a428a8439a961a73
SHA256 9b93c61c9d63ef8ec80892cc0e4a0877966dca9b0c3eb85555cebd2ddf4d6eed
SHA512 79e491ca4591a5da70116114b7fbb66ee15a0532386035e980c9dfe7afb59b1f9d9c758891e25bfb45c36b07afd3e171bac37a86c887387ef0e80b1eaf296c89

memory/2228-291-0x0000000077901000-0x0000000077A02000-memory.dmp

memory/2228-292-0x0000000077900000-0x0000000077AA9000-memory.dmp

memory/1560-293-0x0000000077900000-0x0000000077AA9000-memory.dmp

memory/1560-295-0x00000000004B0000-0x0000000001512000-memory.dmp

memory/1560-296-0x0000000001520000-0x0000000006D7F000-memory.dmp

memory/1612-302-0x0000000000400000-0x0000000000462000-memory.dmp

memory/2068-301-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2068-305-0x0000000000400000-0x0000000000478000-memory.dmp

memory/1612-304-0x0000000000400000-0x0000000000462000-memory.dmp

memory/2208-310-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2208-309-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2208-308-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2208-307-0x0000000000400000-0x0000000000424000-memory.dmp

memory/1612-306-0x0000000000400000-0x0000000000462000-memory.dmp

memory/1612-303-0x0000000000400000-0x0000000000462000-memory.dmp

memory/2208-313-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2068-314-0x0000000000400000-0x0000000000478000-memory.dmp

memory/1612-323-0x0000000000400000-0x0000000000462000-memory.dmp

memory/1560-324-0x0000000036C10000-0x0000000036C29000-memory.dmp

memory/1560-327-0x0000000036C10000-0x0000000036C29000-memory.dmp

memory/1560-328-0x0000000036C10000-0x0000000036C29000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-21 14:17

Reported

2024-05-21 14:19

Platform

win10v2004-20240426-en

Max time kernel

147s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe"

Signatures

Guloader,Cloudeye

downloader guloader

NirSoft MailPassView

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

NirSoft WebBrowserPassView

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

Nirsoft

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

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Reads user/profile data of web browsers

spyware stealer

Accesses Microsoft Outlook accounts

collection
Description Indicator Process Target
Key opened \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-711569230-3659488422-571408806-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Tjenestetiders = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Moonblind\\Chokoladecigarerne.exe" C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2408 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2408 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2408 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2408 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2408 wrote to memory of 2564 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2564 wrote to memory of 3240 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2564 wrote to memory of 3240 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2564 wrote to memory of 3240 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2564 wrote to memory of 1712 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2564 wrote to memory of 1712 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2564 wrote to memory of 1712 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2564 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2564 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe
PID 2564 wrote to memory of 456 N/A C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

Processes

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

"C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe"

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

"C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe"

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe /stext "C:\Users\Admin\AppData\Local\Temp\dtgtlwrakgmexhfeoibjxcn"

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe /stext "C:\Users\Admin\AppData\Local\Temp\nnllmobcgoejznbixlwdiphrtsm"

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe

C:\Users\Admin\AppData\Local\Temp\dhl_awb_shipping_invoice_21_05_2024_000000000000024.exe /stext "C:\Users\Admin\AppData\Local\Temp\ypqwfgmwuwwwjtqmowielccauyejmj"

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.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 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
NL 23.62.61.160:443 www.bing.com tcp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 160.61.62.23.in-addr.arpa udp
NL 23.62.61.160:443 www.bing.com tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
BG 194.59.31.149:80 194.59.31.149 tcp
US 8.8.8.8:53 149.31.59.194.in-addr.arpa udp
US 8.8.8.8:53 iwarsut775laudrye2.duckdns.org udp
AU 192.253.251.227:57484 iwarsut775laudrye2.duckdns.org tcp
AU 192.253.251.227:57484 iwarsut775laudrye2.duckdns.org tcp
US 8.8.8.8:53 geoplugin.net udp
NL 178.237.33.50:80 geoplugin.net tcp
US 8.8.8.8:53 227.251.253.192.in-addr.arpa udp
US 8.8.8.8:53 50.33.237.178.in-addr.arpa udp
US 8.8.8.8:53 157.123.68.40.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 0.204.248.87.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.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

Files

C:\Users\Admin\Pictures\belejrernes.lnk

MD5 c588ed4449db458391c2b60996362904
SHA1 d0838cc7aa2974c280303489ca32aebbe4f22efb
SHA256 dd471e1599acce94724c4322deffd75b637f257b1e7bf025f2b88c5e7fa0fb39
SHA512 ffdbfd9e0cb7597d9da9d0f2415d491bfbed3d31e5e729e826f3c904e1c9390fd30fb25e707db97a598bcfb8f95d2526d6156923157505ccb63166a4eafe0748

C:\Users\Admin\AppData\Local\Temp\nse69D8.tmp\System.dll

MD5 fc3772787eb239ef4d0399680dcc4343
SHA1 db2fa99ec967178cd8057a14a428a8439a961a73
SHA256 9b93c61c9d63ef8ec80892cc0e4a0877966dca9b0c3eb85555cebd2ddf4d6eed
SHA512 79e491ca4591a5da70116114b7fbb66ee15a0532386035e980c9dfe7afb59b1f9d9c758891e25bfb45c36b07afd3e171bac37a86c887387ef0e80b1eaf296c89

memory/2408-290-0x0000000077861000-0x0000000077981000-memory.dmp

memory/2408-291-0x0000000010004000-0x0000000010005000-memory.dmp

memory/2564-292-0x00000000778E8000-0x00000000778E9000-memory.dmp

memory/2564-293-0x0000000077861000-0x0000000077981000-memory.dmp

memory/2564-295-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-296-0x0000000077861000-0x0000000077981000-memory.dmp

memory/2564-298-0x00000000004E4000-0x00000000004E5000-memory.dmp

memory/2564-299-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-300-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-297-0x0000000001710000-0x0000000006F6F000-memory.dmp

memory/2564-301-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-302-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-303-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-304-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-305-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-306-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-307-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-308-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-309-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-310-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-311-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-312-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-313-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-314-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-315-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-316-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-317-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-318-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-320-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-321-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-322-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-323-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-324-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-325-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-326-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-329-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-330-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-331-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-332-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-333-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-334-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/3240-342-0x0000000000400000-0x0000000000478000-memory.dmp

memory/1712-341-0x0000000000400000-0x0000000000462000-memory.dmp

memory/1712-339-0x0000000000400000-0x0000000000462000-memory.dmp

memory/1712-337-0x0000000000400000-0x0000000000462000-memory.dmp

memory/3240-336-0x0000000000400000-0x0000000000478000-memory.dmp

memory/456-344-0x0000000000400000-0x0000000000424000-memory.dmp

memory/456-353-0x0000000000400000-0x0000000000424000-memory.dmp

memory/3240-352-0x0000000000400000-0x0000000000478000-memory.dmp

memory/1712-350-0x0000000000400000-0x0000000000462000-memory.dmp

memory/456-340-0x0000000000400000-0x0000000000424000-memory.dmp

memory/3240-338-0x0000000000400000-0x0000000000478000-memory.dmp

memory/456-343-0x0000000000400000-0x0000000000424000-memory.dmp

memory/3240-356-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2564-363-0x0000000038430000-0x0000000038449000-memory.dmp

memory/2564-362-0x0000000038430000-0x0000000038449000-memory.dmp

memory/2564-359-0x0000000038430000-0x0000000038449000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\dtgtlwrakgmexhfeoibjxcn

MD5 788d7419b32411807cc6753cbbccecbe
SHA1 761b99a1e5bc168f525181d78cff3f6ed82daa14
SHA256 76150e857b36f1f070422d2ad4df17f87454466348e4bfc158b028977378140b
SHA512 3003f104b0b07870015ff4e9e0d254c2e537d4c68ef664a772d7018827b0ccbeb5481a2ce587b88e6ab1d71d6ce523a620c11c00c676857d5fd5ab949fa617b4

memory/2564-364-0x0000000077861000-0x0000000077981000-memory.dmp

memory/2564-367-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-368-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-369-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-370-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-371-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-372-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-373-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-374-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-375-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-376-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-377-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-378-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-379-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-380-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-381-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-382-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-383-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-384-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-385-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-386-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-387-0x00000000004B0000-0x0000000001704000-memory.dmp

memory/2564-388-0x00000000004B0000-0x0000000001704000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-21 14:17

Reported

2024-05-21 14:19

Platform

win7-20240221-en

Max time kernel

122s

Max time network

123s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1

Signatures

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2972 -s 224

Network

N/A

Files

N/A

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-21 14:17

Reported

2024-05-21 14:19

Platform

win10v2004-20240226-en

Max time kernel

142s

Max time network

152s

Command Line

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1

Signatures

Program crash

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WerFault.exe C:\Windows\SysWOW64\rundll32.exe

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1448 wrote to memory of 2388 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1448 wrote to memory of 2388 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1448 wrote to memory of 2388 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe

Processes

C:\Windows\system32\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1

C:\Windows\SysWOW64\rundll32.exe

rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 188 -p 2388 -ip 2388

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2388 -s 612

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=1340 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
GB 142.250.178.10:443 tcp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
GB 23.44.234.16:80 tcp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 13.107.253.64:443 tcp
US 8.8.8.8:53 56.94.73.104.in-addr.arpa udp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 82.90.14.23.in-addr.arpa udp
US 8.8.8.8:53 168.117.168.52.in-addr.arpa udp

Files

N/A