Malware Analysis Report

2024-10-18 23:09

Sample ID 240522-vnbqgsaa6z
Target c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe
SHA256 c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5
Tags
evasion guloader downloader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral4

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral5

Detonation Overview

Command Line

Signatures

Processes

Network

Files

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 Overview

score
10/10

SHA256

c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5

Threat Level: Known bad

The file c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe was found to be: Known bad.

Malicious Activity Summary

evasion guloader downloader

Guloader,Cloudeye

Loads dropped DLL

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of SetThreadContext

Resource Forking

Drops file in Program Files directory

Unsigned PE

Program crash

Enumerates physical storage devices

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-22 17:07

Signatures

Unsigned PE

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

Analysis: behavioral4

Detonation Overview

Submitted

2024-05-22 17:07

Reported

2024-05-22 17:10

Platform

win10v2004-20240508-en

Max time kernel

133s

Max time network

101s

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 2476 wrote to memory of 2948 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2476 wrote to memory of 2948 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 2476 wrote to memory of 2948 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 416 -p 2948 -ip 2948

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2948 -s 612

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.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 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 122.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 105.83.221.88.in-addr.arpa udp
US 8.8.8.8:53 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 57.169.31.20.in-addr.arpa udp

Files

N/A

Analysis: behavioral5

Detonation Overview

Submitted

2024-05-22 17:07

Reported

2024-05-22 17:10

Platform

macos-20240410-en

Max time kernel

139s

Max time network

141s

Command Line

[sh -c sudo /bin/zsh -c "open /Users/run/Raasejlenes106.app"]

Signatures

Resource Forking

evasion
Description Indicator Process Target
N/A /System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy N/A N/A

Processes

/bin/sh

[sh -c sudo /bin/zsh -c "open /Users/run/Raasejlenes106.app"]

/bin/bash

[sh -c sudo /bin/zsh -c "open /Users/run/Raasejlenes106.app"]

/usr/bin/sudo

[sudo /bin/zsh -c open /Users/run/Raasejlenes106.app]

/bin/zsh

[/bin/zsh -c open /Users/run/Raasejlenes106.app]

/usr/bin/open

[open /Users/run/Raasejlenes106.app]

/usr/libexec/dmd

[/usr/libexec/dmd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.assistantd]

/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd

[/System/Library/PrivateFrameworks/AssistantServices.framework/Versions/A/Support/assistantd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.sysmond]

/usr/libexec/sysmond

[/usr/libexec/sysmond]

/usr/libexec/xpcproxy

[xpcproxy com.apple.security.cloudkeychainproxy3]

/System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy

[/System/Library/Frameworks/Security.framework/Versions/A/Resources/CloudKeychainProxy.bundle/Contents/MacOS/CloudKeychainProxy]

/usr/libexec/xpcproxy

[xpcproxy com.apple.pbs]

/System/Library/CoreServices/pbs

[/System/Library/CoreServices/pbs]

/usr/libexec/xpcproxy

[xpcproxy com.apple.geod]

/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod

[/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod]

/usr/libexec/xpcproxy

[xpcproxy com.apple.geod]

/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod

[/System/Library/PrivateFrameworks/GeoServices.framework/Versions/A/XPCServices/com.apple.geod.xpc/Contents/MacOS/com.apple.geod]

/usr/libexec/xpcproxy

[xpcproxy com.apple.secinitd]

/usr/libexec/secinitd

[/usr/libexec/secinitd]

/usr/sbin/spctl

[/usr/sbin/spctl --assess --type execute /Applications/OneDrive.app]

/usr/libexec/xpcproxy

[xpcproxy com.apple.AddressBook.ContactsAccountsService]

/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService

[/System/Library/Frameworks/AddressBook.framework/Executables/ContactsAccountsService]

/usr/libexec/xpcproxy

[xpcproxy com.apple.suggestd]

/System/Library/PrivateFrameworks/CoreSuggestions.framework/Versions/A/Support/suggestd

[/System/Library/PrivateFrameworks/CoreSuggestions.framework/Versions/A/Support/suggestd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.knowledge-agent]

/usr/libexec/knowledge-agent

[/usr/libexec/knowledge-agent]

/usr/libexec/xpcproxy

[xpcproxy com.apple.routined]

/usr/libexec/routined

[/usr/libexec/routined LAUNCHED_BY_LAUNCHD]

/usr/libexec/xpcproxy

[xpcproxy com.apple.neagent.878568F8-CCE5-4157-8315-22F20DC8FB0A]

/usr/libexec/neagent

[/usr/libexec/neagent]

/usr/libexec/xpcproxy

[xpcproxy com.apple.Maps.mapspushd]

/System/Library/CoreServices/mapspushd

[/System/Library/CoreServices/mapspushd]

/usr/libexec/xpcproxy

[xpcproxy com.apple.siri.context.service]

/System/Library/PrivateFrameworks/ContextKit.framework/Versions/A/XPCServices/ContextService.xpc/Contents/MacOS/ContextService

[/System/Library/PrivateFrameworks/ContextKit.framework/Versions/A/XPCServices/ContextService.xpc/Contents/MacOS/ContextService]

/bin/launchctl

[/bin/launchctl kill SIGTERM system/com.microsoft.OneDriveUpdaterDaemon]

/bin/launchctl

[/bin/launchctl kill SIGTERM system/com.microsoft.OneDriveStandaloneUpdaterDaemon]

/usr/libexec/xpcproxy

[xpcproxy com.apple.corespotlightservice.725FD30A-6064-6C02-CC51-5DDB8891B57E]

/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService

[/System/Library/Frameworks/CoreSpotlight.framework/CoreSpotlightService]

Network

Country Destination Domain Proto
US 20.189.173.2:443 tcp
US 8.8.8.8:53 bag-cdn-lb.itunes-apple.com.akadns.net udp
US 8.8.8.8:53 gspe1-ssl.ls.apple.com.edgesuite.net udp
NL 23.209.125.28:443 gspe1-ssl.ls.apple.com.edgesuite.net tcp
US 8.8.8.8:53 e4686.dsce9.akamaiedge.net udp
NL 72.246.172.153:443 tcp
US 8.8.8.8:53 a479.dscg4.akamai.net udp
NL 23.63.101.170:443 tcp
NL 23.209.125.28:443 gspe1-ssl.ls.apple.com.edgesuite.net tcp
US 8.8.8.8:53 mobile.events.data.trafficmanager.net udp
US 20.42.73.25:443 tcp
N/A 224.0.0.251:5353 udp
US 8.8.8.8:53 cds.apple.com udp
BE 104.68.86.71:443 cds.apple.com tcp
US 8.8.8.8:53 help.apple.com udp
SE 104.73.93.106:443 help.apple.com tcp
SE 104.73.93.106:443 help.apple.com tcp

Files

/var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/C/assistantd//mds/mdsObject.db

MD5 d3a1859e6ec593505cc882e6def48fc8
SHA1 f8e6728e3e9de477a75706faa95cead9ce13cb32
SHA256 3ebafa97782204a4a1d75cfec22e15fcdeab45b65bab3b3e65508707e034a16c
SHA512 ea2a749b105759ea33408186b417359deffb4a3a5ed0533cb26b459c16bb3524d67ede5c9cf0d5098921c0c0a9313fb9c2672f1e5ba48810eda548fa3209e818

/var/folders/pq/yy2b5ptn4cz739jgclj4m1wm0000gp/C/assistantd//mds/mdsDirectory.db

MD5 0e4a0d1ceb2af6f0f8d0167ce77be2d3
SHA1 414ba4c1dc5fc8bf53d550e296fd6f5ad669918c
SHA256 cca093bcfc65e25dd77c849866e110df72526dffbe29d76e11e29c7d888a4030
SHA512 1dc5282d27c49a4b6f921ba5dfc88b8c1d32289df00dd866f9ac6669a5a8d99afeda614bffc7cf61a44375ae73e09cd52606b443b63636977c9cd2ef4fa68a20

/var/db/locationd/Library/Caches/GeoServices/Resources/altitude-1285.xml

MD5 9a43af57707d2fb460832049d1f217d1
SHA1 056d813f8cb5198ca82072f7e3484f38ea5267f8
SHA256 7224f8828694ed74a8353567e4d84da188d15a993a4a75938f8409cb49218e7c
SHA512 1f33175f5d0958c79540a627552f71c6960b6ff19c9b2b0aa604c00bfeff216f6ea2ec3a22ef91ad8d7249597fdf5ad49ddbf5f4aef71b397e785152474954d7

/Users/run/Library/Caches/GeoServices/ActiveTileGroup.pbd

MD5 129c78bdc2db60bffcb67a64df8cd33e
SHA1 4f93dd40b66d236b1aa3a64ba8472e038ba3336c
SHA256 dd5f3aeaf1f66c894a92e15bbf246a7e26b769c9ea3e4987b7fd52ce6bf4a968
SHA512 92131315ace3e6b5196d0c07b6b30f2c4d61826f5e6f10e9d9558db51c016cbf5c04a6fdaeb71fd765bdb7f9c72b726cc3c0ba6e5afaf96e2ba214d1f4a27249

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-22 17:07

Reported

2024-05-22 17:10

Platform

win7-20240221-en

Max time kernel

145s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe"

Signatures

Guloader,Cloudeye

downloader guloader

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\bevirket\kabinettets.bef C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe N/A
File opened for modification C:\Program Files (x86)\barbatimao.Gro C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\pernille\aftershine.ini C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe N/A

Enumerates physical storage devices

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2976 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe
PID 2976 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe
PID 2976 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe
PID 2976 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe
PID 2976 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe
PID 2976 wrote to memory of 2112 N/A C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe

Processes

C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe

"C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe"

C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe

"C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe"

Network

Country Destination Domain Proto
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp

Files

\Users\Admin\AppData\Local\Temp\nsy1048.tmp\System.dll

MD5 75ed96254fbf894e42058062b4b4f0d1
SHA1 996503f1383b49021eb3427bc28d13b5bbd11977
SHA256 a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
SHA512 58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

memory/2976-17-0x00000000040A0000-0x00000000060E0000-memory.dmp

memory/2976-18-0x0000000077831000-0x0000000077932000-memory.dmp

memory/2976-19-0x0000000077830000-0x00000000779D9000-memory.dmp

memory/2112-20-0x0000000077830000-0x00000000779D9000-memory.dmp

memory/2976-21-0x00000000040A0000-0x00000000060E0000-memory.dmp

memory/2112-22-0x00000000004D0000-0x0000000001532000-memory.dmp

memory/2976-28-0x00000000040A0000-0x00000000060E0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-22 17:07

Reported

2024-05-22 17:10

Platform

win10v2004-20240508-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe"

Signatures

Guloader,Cloudeye

downloader guloader

Drops file in Program Files directory

Description Indicator Process Target
File opened for modification C:\Program Files (x86)\barbatimao.Gro C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe N/A
File opened for modification C:\Program Files (x86)\Common Files\pernille\aftershine.ini C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe N/A
File opened for modification C:\Program Files (x86)\bevirket\kabinettets.bef C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe N/A

Enumerates physical storage devices

Suspicious behavior: MapViewOfSection

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe

"C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe"

C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe

"C:\Users\Admin\AppData\Local\Temp\c4e9719f719092bcb6dac7893d6e3601a32ff93a9ff5d51ba55af82cebd902f5.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 72.32.126.40.in-addr.arpa udp
NL 23.62.61.129:443 www.bing.com tcp
US 8.8.8.8:53 129.61.62.23.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
US 8.8.8.8:53 103.169.127.40.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
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 55.36.223.20.in-addr.arpa udp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
LV 46.183.222.32:80 tcp
US 8.8.8.8:53 235.17.178.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\nsg4A78.tmp\System.dll

MD5 75ed96254fbf894e42058062b4b4f0d1
SHA1 996503f1383b49021eb3427bc28d13b5bbd11977
SHA256 a632d74332b3f08f834c732a103dafeb09a540823a2217ca7f49159755e8f1d7
SHA512 58174896db81d481947b8745dafe3a02c150f3938bb4543256e8cce1145154e016d481df9fe68dac6d48407c62cbe20753320ebd5fe5e84806d07ce78e0eb0c4

memory/2256-16-0x0000000004940000-0x0000000006980000-memory.dmp

memory/2256-17-0x0000000077A91000-0x0000000077BB1000-memory.dmp

memory/2256-18-0x00000000746E4000-0x00000000746E5000-memory.dmp

memory/4660-19-0x0000000001730000-0x0000000003770000-memory.dmp

memory/4660-20-0x00000000004D0000-0x0000000001724000-memory.dmp

memory/2256-21-0x0000000004940000-0x0000000006980000-memory.dmp

memory/4660-23-0x0000000001730000-0x0000000003770000-memory.dmp

memory/2256-28-0x0000000004940000-0x0000000006980000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-22 17:07

Reported

2024-05-22 17:10

Platform

win7-20231129-en

Max time kernel

117s

Max time network

118s

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 2152 -s 220

Network

N/A

Files

N/A