Analysis Overview
SHA256
9005a39c203e068daa077fe244e2608d36852dbef6f6ce8b28cc5cc015b89b1b
Threat Level: Known bad
The file 98e3648add4ab0724ebeb54eb720e8ad97ad52b0 was found to be: Known bad.
Malicious Activity Summary
Vjw0rm
Blocklisted process makes network request
Executes dropped EXE
Checks computer location settings
Drops startup file
Loads dropped DLL
Suspicious use of SetThreadContext
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
Enumerates system info in registry
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: EnumeratesProcesses
Modifies Internet Explorer settings
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Gathers network information
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-01-18 00:42
Signatures
Analysis: behavioral2
Detonation Overview
Submitted
2023-01-18 00:42
Reported
2023-01-18 00:45
Platform
win10v2004-20220812-en
Max time kernel
148s
Max time network
152s
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 |
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-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
| Key value queried | \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\bin.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TzTlSUHDie.js | C:\Windows\System32\wscript.exe | N/A |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\TzTlSUHDie.js | C:\Windows\System32\wscript.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4696 set thread context of 376 | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | C:\Windows\Explorer.EXE |
| PID 1528 set thread context of 376 | N/A | C:\Windows\SysWOW64\chkdsk.exe | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\chkdsk.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \Registry\User\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 | C:\Windows\SysWOW64\chkdsk.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\chkdsk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\chkdsk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\chkdsk.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\chkdsk.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\chkdsk.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\chkdsk.exe
"C:\Windows\SysWOW64\chkdsk.exe"
C:\Program Files\Mozilla Firefox\Firefox.exe
"C:\Program Files\Mozilla Firefox\Firefox.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 178.79.208.1:80 | tcp | |
| N/A | 8.8.8.8:53 | javaautorun.duia.ro | udp |
| N/A | 8.8.8.8:53 | javaautorun.duia.ro | udp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 13.89.179.8:443 | 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 | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| N/A | 194.5.98.109:5443 | javaautorun.duia.ro | tcp |
| N/A | 87.248.202.1:80 | tcp | |
| N/A | 8.8.8.8:53 | 7.6.0.0.0.0.0.0.0.0.0.0.0.0.0.0.3.0.0.0.2.0.0.0.0.2.0.1.3.0.6.2.ip6.arpa | udp |
| 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 | 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 |
Files
memory/4568-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\TzTlSUHDie.js
| MD5 | 90c052e2282de1c12470fc54d62681d9 |
| SHA1 | ea069b254dde1f6cad46afedf55c69d4516a0d7a |
| SHA256 | be62476863ca538e76f33e4758a5a5af8609d681026c4e325d8d667470aa9097 |
| SHA512 | 73661062644236fcd76f689a8271f5f2c875468fbfdd4a4431a2b419c8bc093129345ee9b83d4f87eaa389a1ff12e776ba5d0d5845899931e1b72c32d4cb5ea7 |
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
memory/4696-134-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
memory/4696-137-0x00000000000C0000-0x00000000000EF000-memory.dmp
memory/4696-138-0x00000000017E0000-0x0000000001B2A000-memory.dmp
memory/4696-139-0x0000000000FF0000-0x0000000001000000-memory.dmp
memory/376-140-0x0000000002780000-0x0000000002865000-memory.dmp
memory/1528-141-0x0000000000000000-mapping.dmp
memory/4696-142-0x00000000000C0000-0x00000000000EF000-memory.dmp
memory/1528-143-0x0000000000E90000-0x0000000000E9A000-memory.dmp
memory/1528-144-0x0000000000B30000-0x0000000000B5D000-memory.dmp
memory/1528-145-0x0000000001560000-0x00000000018AA000-memory.dmp
memory/1528-146-0x0000000001390000-0x000000000141F000-memory.dmp
memory/376-147-0x0000000008020000-0x00000000080FB000-memory.dmp
memory/1528-148-0x0000000000B30000-0x0000000000B5D000-memory.dmp
memory/376-149-0x0000000008020000-0x00000000080FB000-memory.dmp
Analysis: behavioral1
Detonation Overview
Submitted
2023-01-18 00:42
Reported
2023-01-18 00:45
Platform
win7-20221111-en
Max time kernel
149s
Max time network
162s
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-1-5-21-3385717845-2518323428-350143044-1000\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\NETSTAT.EXE | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1276 set thread context of 1220 | N/A | C:\Users\Admin\AppData\Local\Temp\bin.exe | C:\Windows\Explorer.EXE |
| PID 1936 set thread context of 1220 | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | C:\Windows\Explorer.EXE |
Enumerates physical storage devices
Gathers network information
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \Registry\User\S-1-5-21-3385717845-2518323428-350143044-1000\SOFTWARE\Microsoft\Internet Explorer\IntelliForms\Storage2 | C:\Windows\SysWOW64\NETSTAT.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\NETSTAT.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\NETSTAT.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\NETSTAT.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\NETSTAT.EXE
"C:\Windows\SysWOW64\NETSTAT.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 | 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 | 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 | 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.ecomicsvilla.com | udp |
| N/A | 198.252.102.191:80 | www.ecomicsvilla.com | tcp |
| N/A | 8.8.8.8:53 | ecomicsvilla.com | udp |
| N/A | 198.252.102.191:80 | 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 | 199.192.31.98:80 | www.boltag.xyz | 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 |
Files
memory/2024-54-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\TzTlSUHDie.js
| MD5 | 90c052e2282de1c12470fc54d62681d9 |
| SHA1 | ea069b254dde1f6cad46afedf55c69d4516a0d7a |
| SHA256 | be62476863ca538e76f33e4758a5a5af8609d681026c4e325d8d667470aa9097 |
| SHA512 | 73661062644236fcd76f689a8271f5f2c875468fbfdd4a4431a2b419c8bc093129345ee9b83d4f87eaa389a1ff12e776ba5d0d5845899931e1b72c32d4cb5ea7 |
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
memory/1276-56-0x0000000000000000-mapping.dmp
memory/2024-58-0x000007FEFB7C1000-0x000007FEFB7C3000-memory.dmp
memory/1276-59-0x0000000000C90000-0x0000000000CBF000-memory.dmp
memory/1276-60-0x0000000000880000-0x0000000000B83000-memory.dmp
memory/1276-61-0x0000000000150000-0x0000000000160000-memory.dmp
memory/1220-62-0x0000000003F10000-0x000000000401C000-memory.dmp
memory/1936-63-0x0000000000000000-mapping.dmp
memory/1276-64-0x0000000000C90000-0x0000000000CBF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\bin.exe
| MD5 | f9fdfca55156f35ea48a17947d091f4d |
| SHA1 | 15f10040cf10535deed5ca028150ed847a585d01 |
| SHA256 | 7258963be005d6914901a62c591c56427553f62537f86d70965af16dae57c0d0 |
| SHA512 | 53caa12467706839406c40e8e8a925a67f8c51ddc6abb0bf7db8ca61e03af09714cc954e959c89dae91fb45c07fc113a076e0ab34806933ca7deed520113c302 |
memory/1936-66-0x0000000000B00000-0x0000000000B09000-memory.dmp
memory/1936-67-0x0000000000080000-0x00000000000AD000-memory.dmp
memory/1936-68-0x00000000021E0000-0x00000000024E3000-memory.dmp
memory/1936-69-0x0000000001F10000-0x0000000001F9F000-memory.dmp
memory/1220-70-0x0000000004CB0000-0x0000000004D76000-memory.dmp
memory/1936-71-0x0000000075991000-0x0000000075993000-memory.dmp
\Users\Admin\AppData\Local\Temp\sqlite3.dll
| MD5 | 50338cc1fa2582fa0cad8a8fa7ceb4d2 |
| SHA1 | ae697ef05b6bec38fb79ff4512ae50a303dcdbce |
| SHA256 | 0815a80fa73286d8c6bf0982471c61833821d9f10a20612deaa134562e7a3cda |
| SHA512 | 02a006e26b1d08cb53a4b3dab23ce6a6756a7275f8b3ef00b7412f10cff75411685a3542c5dc330dad7c9f7ff26288a2e94254d00bf53c1394e7252e000c9a61 |
memory/1220-73-0x0000000004CB0000-0x0000000004D76000-memory.dmp