Analysis Overview
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
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
Enterprise Matrix V15
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
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
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
Signatures
Loads dropped DLL
| 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:\Users\Admin\AppData\Local\Temp\RFQ#RE_Q1_2100006461_SUPPLY_ABB_MATTERIALS_Waagner_Biro_Bridge_pdf.exe | N/A |
Enumerates physical storage devices
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
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
Signatures
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 |
Loads dropped DLL
| 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:\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 |
| 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
Accesses Microsoft Outlook accounts
| 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
| 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 |
Suspicious use of NtSetInformationThreadHideFromDebugger
| 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:\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 |
| N/A | N/A | C:\ProgramData\vsystems\vsystems.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2776 set thread context 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 552 set thread context of 3464 | N/A | C:\ProgramData\vsystems\vsystems.exe | C:\ProgramData\vsystems\vsystems.exe |
| PID 3464 set thread context of 5072 | N/A | C:\ProgramData\vsystems\vsystems.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3464 set thread context of 636 | N/A | C:\ProgramData\vsystems\vsystems.exe | C:\Windows\SysWOW64\svchost.exe |
| PID 3464 set thread context of 2740 | N/A | C:\ProgramData\vsystems\vsystems.exe | C:\ProgramData\vsystems\vsystems.exe |
| PID 3464 set thread context of 1700 | N/A | C:\ProgramData\vsystems\vsystems.exe | C:\ProgramData\vsystems\vsystems.exe |
| PID 3464 set thread context of 4620 | N/A | C:\ProgramData\vsystems\vsystems.exe | C:\ProgramData\vsystems\vsystems.exe |
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 behavior: EnumeratesProcesses
| 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 |
| N/A | N/A | C:\ProgramData\vsystems\vsystems.exe | N/A |
| N/A | N/A | C:\ProgramData\vsystems\vsystems.exe | N/A |
Suspicious behavior: MapViewOfSection
| 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 |
| 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 |
| N/A | N/A | C:\ProgramData\vsystems\vsystems.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\ProgramData\vsystems\vsystems.exe | N/A |
Suspicious use of WriteProcessMemory
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
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
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