Malware Analysis Report

2025-08-05 11:55

Sample ID 240215-lvgqmsed82
Target RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.gz.zip
SHA256 16357a4c23a0ece7480e364245e9c491019c96afe5904eb65f219f8a6b91c611
Tags
remcos 3904 collection persistence rat spyware stealer
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: 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

16357a4c23a0ece7480e364245e9c491019c96afe5904eb65f219f8a6b91c611

Threat Level: Known bad

The file RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.gz.zip was found to be: Known bad.

Malicious Activity Summary

remcos 3904 collection persistence rat spyware stealer

Remcos

Nirsoft

NirSoft WebBrowserPassView

NirSoft MailPassView

Reads user/profile data of web browsers

Executes dropped EXE

Checks computer location settings

Loads dropped DLL

Accesses Microsoft Outlook accounts

Adds Run key to start application

Suspicious use of SetThreadContext

Suspicious use of NtSetInformationThreadHideFromDebugger

Suspicious use of NtCreateThreadExHideFromDebugger

Enumerates physical storage devices

Unsigned PE

Program crash

Suspicious behavior: MapViewOfSection

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-02-15 09:51

Signatures

Unsigned PE

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

Analysis: behavioral4

Detonation Overview

Submitted

2024-02-15 09:51

Reported

2024-02-15 09:53

Platform

win10v2004-20231222-en

Max time kernel

91s

Max time network

148s

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 1396 wrote to memory of 4004 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1396 wrote to memory of 4004 N/A C:\Windows\system32\rundll32.exe C:\Windows\SysWOW64\rundll32.exe
PID 1396 wrote to memory of 4004 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 440 -p 4004 -ip 4004

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4004 -s 612

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 177.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 1.181.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 18.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 193.78.101.95.in-addr.arpa udp

Files

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-02-15 09:51

Reported

2024-02-15 09:53

Platform

win7-20231215-en

Max time kernel

119s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe"

Signatures

Processes

C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe

"C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe"

Network

N/A

Files

\Users\Admin\AppData\Local\Temp\nsd5717.tmp\System.dll

MD5 4add245d4ba34b04f213409bfe504c07
SHA1 ef756d6581d70e87d58cc4982e3f4d18e0ea5b09
SHA256 9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
SHA512 1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d

Analysis: behavioral2

Detonation Overview

Submitted

2024-02-15 09:51

Reported

2024-02-15 09:53

Platform

win10v2004-20231222-en

Max time kernel

98s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe"

Signatures

Remcos

rat remcos

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

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

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe N/A

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\ProgramData\vsystems\vsystems.exe N/A
N/A N/A C:\ProgramData\vsystems\vsystems.exe N/A
N/A N/A C:\ProgramData\vsystems\vsystems.exe N/A
N/A N/A C:\ProgramData\vsystems\vsystems.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-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts C:\ProgramData\vsystems\vsystems.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-BSR5QU = "\"C:\\ProgramData\\vsystems\\vsystems.exe\"" C:\ProgramData\vsystems\vsystems.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Rmc-BSR5QU = "\"C:\\ProgramData\\vsystems\\vsystems.exe\"" C:\ProgramData\vsystems\vsystems.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Kulstoffets = "C:\\Users\\Admin\\AppData\\Roaming\\Filformaters\\Disponere189.exe" C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Rmc-BSR5QU = "\"C:\\ProgramData\\vsystems\\vsystems.exe\"" C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Rmc-BSR5QU = "\"C:\\ProgramData\\vsystems\\vsystems.exe\"" C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\Kulstoffets = "C:\\Users\\Admin\\AppData\\Roaming\\Filformaters\\Disponere189.exe" C:\ProgramData\vsystems\vsystems.exe N/A

Suspicious use of NtCreateThreadExHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe N/A
N/A N/A C:\ProgramData\vsystems\vsystems.exe N/A

Enumerates physical storage devices

Program crash

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\ProgramData\vsystems\vsystems.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2776 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe
PID 2776 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe
PID 2776 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe
PID 2776 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe
PID 2776 wrote to memory of 392 N/A C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe
PID 392 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe C:\ProgramData\vsystems\vsystems.exe
PID 392 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe C:\ProgramData\vsystems\vsystems.exe
PID 392 wrote to memory of 552 N/A C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe C:\ProgramData\vsystems\vsystems.exe
PID 552 wrote to memory of 3464 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 552 wrote to memory of 3464 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 552 wrote to memory of 3464 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 552 wrote to memory of 3464 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 552 wrote to memory of 3464 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 3464 wrote to memory of 5072 N/A C:\ProgramData\vsystems\vsystems.exe C:\Windows\SysWOW64\svchost.exe
PID 3464 wrote to memory of 5072 N/A C:\ProgramData\vsystems\vsystems.exe C:\Windows\SysWOW64\svchost.exe
PID 3464 wrote to memory of 5072 N/A C:\ProgramData\vsystems\vsystems.exe C:\Windows\SysWOW64\svchost.exe
PID 3464 wrote to memory of 5072 N/A C:\ProgramData\vsystems\vsystems.exe C:\Windows\SysWOW64\svchost.exe
PID 3464 wrote to memory of 636 N/A C:\ProgramData\vsystems\vsystems.exe C:\Windows\SysWOW64\svchost.exe
PID 3464 wrote to memory of 636 N/A C:\ProgramData\vsystems\vsystems.exe C:\Windows\SysWOW64\svchost.exe
PID 3464 wrote to memory of 636 N/A C:\ProgramData\vsystems\vsystems.exe C:\Windows\SysWOW64\svchost.exe
PID 3464 wrote to memory of 636 N/A C:\ProgramData\vsystems\vsystems.exe C:\Windows\SysWOW64\svchost.exe
PID 3464 wrote to memory of 2740 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 3464 wrote to memory of 2740 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 3464 wrote to memory of 2740 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 3464 wrote to memory of 1700 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 3464 wrote to memory of 1700 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 3464 wrote to memory of 1700 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 3464 wrote to memory of 4620 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 3464 wrote to memory of 4620 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe
PID 3464 wrote to memory of 4620 N/A C:\ProgramData\vsystems\vsystems.exe C:\ProgramData\vsystems\vsystems.exe

Processes

C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe

"C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe"

C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe

"C:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe"

C:\ProgramData\vsystems\vsystems.exe

"C:\ProgramData\vsystems\vsystems.exe"

C:\ProgramData\vsystems\vsystems.exe

"C:\ProgramData\vsystems\vsystems.exe"

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\Windows\SysWOW64\svchost.exe

svchost.exe

C:\ProgramData\vsystems\vsystems.exe

C:\ProgramData\vsystems\vsystems.exe /stext "C:\Users\Admin\AppData\Local\Temp\naqbqgarirxnnzilghchyqbfmiel"

C:\ProgramData\vsystems\vsystems.exe

C:\ProgramData\vsystems\vsystems.exe /stext "C:\Users\Admin\AppData\Local\Temp\ycvlqylswzpaxfwpprxiavwwvpwuqzx"

C:\ProgramData\vsystems\vsystems.exe

C:\ProgramData\vsystems\vsystems.exe /stext "C:\Users\Admin\AppData\Local\Temp\awie"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 3464 -ip 3464

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3464 -s 1432

Network

Country Destination Domain Proto
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 96.47.233.26:80 96.47.233.26 tcp
US 8.8.8.8:53 26.233.47.96.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 8.8.8.8:53 217.135.221.88.in-addr.arpa udp
US 96.47.233.26:80 96.47.233.26 tcp
US 72.11.158.94:1604 tcp
US 8.8.8.8:53 94.158.11.72.in-addr.arpa udp
US 72.11.158.94:1604 tcp
US 8.8.8.8:53 geoplugin.net udp
US 72.11.158.94:1604 tcp
NL 178.237.33.50:80 geoplugin.net tcp
US 8.8.8.8:53 50.33.237.178.in-addr.arpa udp
US 8.8.8.8:53 206.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\nsg3C40.tmp\System.dll

MD5 4add245d4ba34b04f213409bfe504c07
SHA1 ef756d6581d70e87d58cc4982e3f4d18e0ea5b09
SHA256 9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
SHA512 1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d

memory/2776-14-0x0000000077581000-0x00000000776A1000-memory.dmp

memory/2776-15-0x0000000074270000-0x0000000074277000-memory.dmp

memory/392-16-0x0000000077608000-0x0000000077609000-memory.dmp

memory/392-17-0x0000000077581000-0x00000000776A1000-memory.dmp

memory/392-19-0x0000000000490000-0x00000000016E4000-memory.dmp

memory/392-20-0x0000000000490000-0x00000000016E4000-memory.dmp

memory/392-25-0x0000000077581000-0x00000000776A1000-memory.dmp

C:\ProgramData\vsystems\vsystems.exe

MD5 2d445bd0fd5ca61eb05f2a293e7e9ecb
SHA1 4728f6650d9658ad6c9db2a1c01c88b0bd9be712
SHA256 c5bbe31a17d4365500acaf7bd2fbfc10f8a0867d650e12b24e22efa239cfdb3d
SHA512 a8939d865005272c265e8c235153bffad905d6cb28aabd9599e707d2e09f55e3fc876d85a68da75947df4af5dde7b2d81916bf5d53e3319194fe2eb16414fd30

memory/392-35-0x0000000000490000-0x00000000016E4000-memory.dmp

C:\ProgramData\vsystems\vsystems.exe

MD5 ef91146cf8c01b2a876b537a478f72f2
SHA1 f26e6cee54c78f3a1640a76140f6231f61dd6a04
SHA256 170c83ee6d864797418effaa4dd0ef0a5d5b807804ba8c9aa3a64ee9bde551d9
SHA512 61a26f374811c86ea58807c1d3a33a3e3640d820a4ecb16273becec1c90cc9579c14957a0b30943b62b7f8b30111826036d7739b388f59818c0add4a7568300d

C:\Users\Admin\AppData\Local\Temp\coralla\samisens\Restage\Frknerne\Brugerlicensaftalerne\Handlefrihedernes\Grdefrdig.Spi

MD5 86f5b6261e755ad3f7c05b02e562a4cf
SHA1 89dc4b4ef749b2d71d63f9385b3b0ef5fac03499
SHA256 da8723c0c747b978c81ebe5d318a5a298bf85813392758323ab45999cd4db0a9
SHA512 a180dcb9c1b8acd35534ba7fc40953396bc686109b423901c4530783e4a03b63879f5f690aafe0ac5d1645e7c0f78885e794cd292185ac1d055d4a73eacb5c92

memory/552-45-0x0000000075140000-0x0000000075147000-memory.dmp

C:\Users\Admin\AppData\Roaming\Filformaters\Disponere189.exe

MD5 52b28d1b15025f4ea0534f7ae9d0f9c3
SHA1 1e276114271cf908edd35547863f31e4460252a9
SHA256 7af2cf2df4b43316571f30f7e6ce7e66742d6d43a568ac64a153c7499c9c34f3
SHA512 37bb99f27c33794f57d4449fcaf2fe6607cf1dfde8d32058c655af20fdac14502da9c8d130d750788c78a4ca40e9ba166f66d1606c5504082260a675f6d14be4

memory/3464-49-0x0000000000490000-0x00000000016E4000-memory.dmp

memory/3464-50-0x0000000000490000-0x00000000016E4000-memory.dmp

memory/5072-54-0x0000000000400000-0x0000000000490000-memory.dmp

memory/5072-56-0x0000000000400000-0x0000000000490000-memory.dmp

memory/5072-57-0x0000000000400000-0x0000000000490000-memory.dmp

memory/5072-59-0x0000000000400000-0x0000000000490000-memory.dmp

memory/636-63-0x0000000000400000-0x0000000000490000-memory.dmp

memory/1700-66-0x0000000000400000-0x0000000000457000-memory.dmp

memory/2740-68-0x0000000000400000-0x0000000000478000-memory.dmp

memory/2740-64-0x0000000000400000-0x0000000000478000-memory.dmp

memory/4620-71-0x0000000000400000-0x0000000000424000-memory.dmp

memory/1700-79-0x0000000000400000-0x0000000000457000-memory.dmp

memory/1700-83-0x0000000000400000-0x0000000000457000-memory.dmp

memory/1700-82-0x0000000000400000-0x0000000000457000-memory.dmp

memory/4620-80-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2740-73-0x0000000000400000-0x0000000000478000-memory.dmp

memory/4620-87-0x0000000000400000-0x0000000000424000-memory.dmp

memory/4620-86-0x0000000000400000-0x0000000000424000-memory.dmp

memory/2740-90-0x0000000000400000-0x0000000000478000-memory.dmp

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

MD5 9d1c4331e92ea47959e79f26ca09d973
SHA1 f8baa65953243feba3299fbaa7af110fbc7011b2
SHA256 ffddf68859952ecc2a486189ef0b15519f898d4d1ba04f6555264714b2d9108f
SHA512 76cc4cfa6a89d69035c0539294a5903f5b9b01314aaa2ffef7ccc6a5cdc163bf2336fa98e6f5406510b74c8da8bf5cbac5c55718df58f3b082b7fe8f8dda3daf

memory/3464-93-0x0000000037F50000-0x0000000037F69000-memory.dmp

memory/3464-96-0x0000000037F50000-0x0000000037F69000-memory.dmp

memory/3464-97-0x0000000000490000-0x00000000016E4000-memory.dmp

memory/636-98-0x0000000000400000-0x0000000000490000-memory.dmp

Analysis: behavioral3

Detonation Overview

Submitted

2024-02-15 09:51

Reported

2024-02-15 09:53

Platform

win7-20231215-en

Max time kernel

122s

Max time network

126s

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 1588 -s 224

Network

N/A

Files

N/A