Analysis Overview
SHA256
9005a39c203e068daa077fe244e2608d36852dbef6f6ce8b28cc5cc015b89b1b
Threat Level: Known bad
The file MDCT091.js was found to be: Known bad.
Malicious Activity Summary
Vjw0rm
Executes dropped EXE
Blocklisted process makes network request
Reads user/profile data of web browsers
Checks computer location settings
Drops startup file
Loads dropped DLL
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Modifies Internet Explorer settings
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-17 13:58
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-17 13:58
Reported
2023-01-17 14:01
Platform
win7-20220812-en
Max time kernel
150s
Max time network
154s
Command Line
Signatures
Vjw0rm
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TzTlSUHDie.js | C:\Windows\System32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TzTlSUHDie.js | C:\Windows\System32\wscript.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\wininit.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1376 set thread context of 1276 | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | C:\Windows\Explorer.EXE |
| PID 1404 set thread context of 1276 | N/A | C:\Windows\SysWOW64\wininit.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \Registry\User\S-1-5-21-2292972927-2705560509-2768824231-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 | C:\Windows\SysWOW64\wininit.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wininit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wininit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wininit.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wininit.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\wininit.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\MDCT091.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\TzTlSUHDie.js"
C:\Users\Admin\AppData\Local\Temp\bin.exe
"C:\Users\Admin\AppData\Local\Temp\bin.exe"
C:\Windows\SysWOW64\wininit.exe
"C:\Windows\SysWOW64\wininit.exe"
C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 8.8.8.8:53 | javaautorun.duia.ro | udp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.ambilis.com | udp |
| N/A | 199.59.243.222:80 | www.ambilis.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.sqlite.org | udp |
| N/A | 45.33.6.223:80 | www.sqlite.org | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.theedenpublicschool.com | udp |
| N/A | 162.214.81.26:80 | www.theedenpublicschool.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 162.214.81.26:80 | www.theedenpublicschool.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.ecomicsvilla.com | udp |
| N/A | 198.252.102.191:80 | www.ecomicsvilla.com | tcp |
| N/A | 198.252.102.191:80 | www.ecomicsvilla.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.boltag.xyz | udp |
| N/A | 199.192.31.98:80 | www.boltag.xyz | tcp |
| N/A | 199.192.31.98:80 | www.boltag.xyz | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.f1253.com | udp |
| N/A | 34.92.178.239:80 | www.f1253.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 34.92.178.239:80 | www.f1253.com | tcp |
| N/A | 8.8.8.8:53 | www.pushpaholidays.com | udp |
| N/A | 216.239.36.21:80 | www.pushpaholidays.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 216.239.36.21:80 | www.pushpaholidays.com | tcp |
| N/A | 8.8.8.8:53 | www.defituesday.com | udp |
| N/A | 199.59.243.222:80 | www.defituesday.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 199.59.243.222:80 | www.defituesday.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.soroptimistofamador.com | udp |
| N/A | 162.241.230.71:80 | www.soroptimistofamador.com | tcp |
| N/A | 162.241.230.71:80 | www.soroptimistofamador.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.flictconnections.com | udp |
| N/A | 192.187.111.222:80 | www.flictconnections.com | tcp |
| N/A | 192.187.111.222:80 | www.flictconnections.com | tcp |
Files
memory/1148-54-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\TzTlSUHDie.js
| MD5 | 90c052e2282de1c12470fc54d62681d9 |
| SHA1 | ea069b254dde1f6cad46afedf55c69d4516a0d7a |
| SHA256 | be62476863ca538e76f33e4758a5a5af8609d681026c4e325d8d667470aa9097 |
| SHA512 | 73661062644236fcd76f689a8271f5f2c875468fbfdd4a4431a2b419c8bc093129345ee9b83d4f87eaa389a1ff12e776ba5d0d5845899931e1b72c32d4cb5ea7 |
memory/1376-56-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
memory/1148-59-0x000007FEFB761000-0x000007FEFB763000-memory.dmp
memory/1376-58-0x0000000000300000-0x000000000032F000-memory.dmp
memory/1376-60-0x00000000009F0000-0x0000000000CF3000-memory.dmp
memory/1376-61-0x0000000000150000-0x0000000000160000-memory.dmp
memory/1276-62-0x0000000005FB0000-0x000000000606B000-memory.dmp
memory/1404-63-0x0000000000000000-mapping.dmp
memory/1376-64-0x0000000000300000-0x000000000032F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
memory/1404-66-0x0000000000A90000-0x0000000000AAA000-memory.dmp
memory/1404-67-0x0000000002040000-0x0000000002343000-memory.dmp
memory/1404-68-0x0000000000080000-0x00000000000AD000-memory.dmp
memory/1404-69-0x0000000000970000-0x00000000009FF000-memory.dmp
memory/1276-70-0x0000000006560000-0x000000000664E000-memory.dmp
memory/1404-71-0x0000000074C91000-0x0000000074C93000-memory.dmp
\Users\Admin\AppData\Local\Temp\sqlite3.dll
| MD5 | f1e5f58f9eb43ecec773acbdb410b888 |
| SHA1 | f1b8076b0bbde696694bbc0ab259a77893839464 |
| SHA256 | a15fd84ee61b54c92bb099dfb78226548f43d550c67fb6adf4cce3d064ab1c14 |
| SHA512 | 0aff96430dd99bb227285fefc258014c301f85216c84e40f45702d26cdd7e77261a41fd3811d686f5fb2ee363cc651a014e8ffa339384004cece645a36486456 |
memory/1276-73-0x0000000006560000-0x000000000664E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-17 13:58
Reported
2023-01-17 14:01
Platform
win10v2004-20221111-en
Max time kernel
154s
Max time network
160s
Command Line
Signatures
Vjw0rm
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
| N/A | N/A | C:\Windows\System32\wscript.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TzTlSUHDie.js | C:\Windows\System32\wscript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TzTlSUHDie.js | C:\Windows\System32\wscript.exe | N/A |
Reads user/profile data of web browsers
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1624 set thread context of 1192 | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | C:\Windows\Explorer.EXE |
| PID 3800 set thread context of 1192 | N/A | C:\Windows\SysWOW64\wscript.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\WerFault.exe | C:\Program Files\Mozilla Firefox\Firefox.exe |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \Registry\User\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 | C:\Windows\SysWOW64\wscript.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\wscript.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\MDCT091.js
C:\Windows\System32\wscript.exe
"C:\Windows\System32\wscript.exe" //B "C:\Users\Admin\AppData\Roaming\TzTlSUHDie.js"
C:\Users\Admin\AppData\Local\Temp\bin.exe
"C:\Users\Admin\AppData\Local\Temp\bin.exe"
C:\Windows\SysWOW64\wscript.exe
"C:\Windows\SysWOW64\wscript.exe"
C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -pss -s 456 -p 2452 -ip 2452
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 2452 -s 136
Network
| Country | Destination | Domain | Proto |
| N/A | 93.184.220.29:80 | tcp | |
| N/A | 8.8.8.8:53 | javaautorun.duia.ro | udp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 40.79.141.152:443 | tcp | |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.ambilis.com | udp |
| N/A | 199.59.243.222:80 | www.ambilis.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.theedenpublicschool.com | udp |
| N/A | 162.214.81.26:80 | www.theedenpublicschool.com | tcp |
| N/A | 162.214.81.26:80 | www.theedenpublicschool.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.theedenpublicschool.com | udp |
| N/A | 162.214.81.26:80 | www.theedenpublicschool.com | tcp |
| N/A | 8.8.8.8:53 | theedenpublicschool.com | udp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.ecomicsvilla.com | udp |
| N/A | 198.252.102.191:80 | www.ecomicsvilla.com | tcp |
| N/A | 198.252.102.191:80 | www.ecomicsvilla.com | tcp |
| N/A | 198.252.102.191:80 | www.ecomicsvilla.com | tcp |
| N/A | 198.252.102.191:80 | www.ecomicsvilla.com | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | www.boltag.xyz | udp |
| N/A | 199.192.31.98:80 | www.boltag.xyz | tcp |
| N/A | 199.192.31.98:80 | www.boltag.xyz | tcp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 199.192.31.98:80 | www.boltag.xyz | tcp |
Files
memory/2220-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\TzTlSUHDie.js
| MD5 | 90c052e2282de1c12470fc54d62681d9 |
| SHA1 | ea069b254dde1f6cad46afedf55c69d4516a0d7a |
| SHA256 | be62476863ca538e76f33e4758a5a5af8609d681026c4e325d8d667470aa9097 |
| SHA512 | 73661062644236fcd76f689a8271f5f2c875468fbfdd4a4431a2b419c8bc093129345ee9b83d4f87eaa389a1ff12e776ba5d0d5845899931e1b72c32d4cb5ea7 |
memory/1624-134-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
memory/1624-137-0x0000000000460000-0x000000000048F000-memory.dmp
memory/1624-138-0x00000000014C0000-0x000000000180A000-memory.dmp
memory/1624-139-0x0000000001040000-0x0000000001050000-memory.dmp
memory/1192-140-0x0000000002520000-0x00000000025DC000-memory.dmp
memory/3800-141-0x0000000000000000-mapping.dmp
memory/1624-142-0x0000000000460000-0x000000000048F000-memory.dmp
memory/3800-143-0x0000000000E80000-0x0000000000EA7000-memory.dmp
memory/3800-144-0x0000000000B90000-0x0000000000BBD000-memory.dmp
memory/3800-145-0x0000000002DA0000-0x00000000030EA000-memory.dmp
memory/3800-146-0x0000000002BC0000-0x0000000002C4F000-memory.dmp
memory/1192-147-0x0000000007D80000-0x0000000007E31000-memory.dmp
memory/1192-148-0x0000000007D80000-0x0000000007E31000-memory.dmp