Analysis Overview
SHA256
9005a39c203e068daa077fe244e2608d36852dbef6f6ce8b28cc5cc015b89b1b
Threat Level: Known bad
The file 98e3648add4ab0724ebeb54eb720e8ad97ad52b0 was found to be: Known bad.
Malicious Activity Summary
Vjw0rm
Executes dropped EXE
Blocklisted process makes network request
Loads dropped DLL
Reads user/profile data of web browsers
Checks computer location settings
Drops startup file
Suspicious use of SetThreadContext
Enumerates physical storage devices
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Modifies Internet Explorer settings
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-18 00:46
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-18 00:46
Reported
2023-01-18 00:49
Platform
win7-20220812-en
Max time kernel
151s
Max time network
155s
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-1-5-21-999675638-2867687379-27515722-1000\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\control.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1080 set thread context of 1248 | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | C:\Windows\Explorer.EXE |
| PID 648 set thread context of 1248 | N/A | C:\Windows\SysWOW64\control.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \Registry\User\S-1-5-21-999675638-2867687379-27515722-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 | C:\Windows\SysWOW64\control.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\control.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\control.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\control.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\control.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\control.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\98e3648add4ab0724ebeb54eb720e8ad97ad52b0.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\control.exe
"C:\Windows\SysWOW64\control.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.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 | 162.214.81.26:80 | theedenpublicschool.com | 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 | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 198.252.102.191:80 | www.ecomicsvilla.com | 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 | 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 | 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.boltag.xyz | udp |
| N/A | 199.192.31.98:80 | www.boltag.xyz | tcp |
Files
memory/1336-54-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\TzTlSUHDie.js
| MD5 | 90c052e2282de1c12470fc54d62681d9 |
| SHA1 | ea069b254dde1f6cad46afedf55c69d4516a0d7a |
| SHA256 | be62476863ca538e76f33e4758a5a5af8609d681026c4e325d8d667470aa9097 |
| SHA512 | 73661062644236fcd76f689a8271f5f2c875468fbfdd4a4431a2b419c8bc093129345ee9b83d4f87eaa389a1ff12e776ba5d0d5845899931e1b72c32d4cb5ea7 |
memory/1080-56-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
memory/1080-58-0x00000000011C0000-0x00000000011EF000-memory.dmp
memory/1336-59-0x000007FEFB9F1000-0x000007FEFB9F3000-memory.dmp
memory/1080-60-0x0000000000860000-0x0000000000B63000-memory.dmp
memory/1080-61-0x0000000000220000-0x0000000000230000-memory.dmp
memory/1248-62-0x00000000049C0000-0x0000000004AD3000-memory.dmp
memory/648-63-0x0000000000000000-mapping.dmp
memory/648-65-0x0000000075E81000-0x0000000075E83000-memory.dmp
memory/1080-64-0x00000000011C0000-0x00000000011EF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
memory/648-68-0x00000000000C0000-0x00000000000ED000-memory.dmp
memory/648-67-0x0000000000A30000-0x0000000000A4F000-memory.dmp
memory/648-69-0x0000000001FE0000-0x00000000022E3000-memory.dmp
memory/648-70-0x0000000000860000-0x00000000008EF000-memory.dmp
memory/1248-71-0x0000000004E00000-0x0000000004E98000-memory.dmp
\Users\Admin\AppData\Local\Temp\sqlite3.dll
| MD5 | 1eb6acf76a15b74b38333af47dc1218d |
| SHA1 | a3fbc817f59b6a8899dc338cc15a75cdd17dfff1 |
| SHA256 | a5ef3a78eb333b0e6dca194ea711dcbb036119a788ecfe125f05176fb0fb70a3 |
| SHA512 | 717931aa928de150abbb70d523c7dbd472bfa6c511ab55e0b50df8d9661d33635156ed7b750285fa383cdd4064f225ea022f0bead3e066ee2beba84ef5731c15 |
memory/1248-73-0x0000000004E00000-0x0000000004E98000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-18 00:46
Reported
2023-01-18 00:50
Platform
win10v2004-20221111-en
Max time kernel
154s
Max time network
165s
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 |
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-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\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 556 set thread context of 2752 | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | C:\Windows\Explorer.EXE |
| PID 4700 set thread context of 2752 | N/A | C:\Windows\SysWOW64\cmd.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-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 | C:\Windows\SysWOW64\cmd.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\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\cmd.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\cmd.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.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\98e3648add4ab0724ebeb54eb720e8ad97ad52b0.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\cmd.exe
"C:\Windows\SysWOW64\cmd.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 444 -p 224 -ip 224
C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 224 -s 184
Network
| Country | Destination | Domain | Proto |
| N/A | 209.197.3.8:80 | tcp | |
| N/A | 72.21.81.240:80 | 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 | 20.42.73.24:443 | tcp | |
| N/A | 104.80.225.205:443 | tcp | |
| N/A | 40.77.2.164:443 | tcp | |
| N/A | 72.21.81.240:80 | tcp | |
| N/A | 72.21.81.240:80 | tcp | |
| N/A | 72.21.81.240:80 | tcp | |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 8.8.8.8:53 | 97.97.242.52.in-addr.arpa | udp |
| N/A | 8.8.8.8:53 | www.ambilis.com | udp |
| N/A | 199.59.243.222:80 | www.ambilis.com | tcp |
| N/A | 93.184.221.240:80 | 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 | 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 |
Files
memory/3480-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\TzTlSUHDie.js
| MD5 | 90c052e2282de1c12470fc54d62681d9 |
| SHA1 | ea069b254dde1f6cad46afedf55c69d4516a0d7a |
| SHA256 | be62476863ca538e76f33e4758a5a5af8609d681026c4e325d8d667470aa9097 |
| SHA512 | 73661062644236fcd76f689a8271f5f2c875468fbfdd4a4431a2b419c8bc093129345ee9b83d4f87eaa389a1ff12e776ba5d0d5845899931e1b72c32d4cb5ea7 |
memory/556-134-0x0000000000000000-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/556-137-0x0000000000D30000-0x0000000000D5F000-memory.dmp
memory/556-138-0x0000000000D60000-0x00000000010AA000-memory.dmp
memory/556-139-0x0000000000AD0000-0x0000000000AE0000-memory.dmp
memory/2752-140-0x00000000029B0000-0x0000000002A81000-memory.dmp
memory/4700-141-0x0000000000000000-mapping.dmp
memory/556-142-0x0000000000D30000-0x0000000000D5F000-memory.dmp
memory/4700-143-0x0000000000420000-0x000000000047A000-memory.dmp
memory/4700-144-0x0000000000F80000-0x0000000000FAD000-memory.dmp
memory/4700-145-0x0000000001C70000-0x0000000001FBA000-memory.dmp
memory/4700-146-0x0000000001990000-0x0000000001A1F000-memory.dmp
memory/2752-147-0x0000000002A90000-0x0000000002B50000-memory.dmp
memory/4700-148-0x0000000000F80000-0x0000000000FAD000-memory.dmp
memory/2752-149-0x0000000002A90000-0x0000000002B50000-memory.dmp