Analysis Overview
SHA256
707ceab69e548a0a4d291a68c1bf188c0dc71dc7b8b710abb09e9aad2155819c
Threat Level: Known bad
The file orden de comprapdf.js was found to be: Known bad.
Malicious Activity Summary
AdWind
Vjw0rm
Blocklisted process makes network request
Drops startup file
Checks computer location settings
Adds Run key to start application
Drops file in Program Files directory
Enumerates physical storage devices
Modifies registry class
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-09-05 09:36
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-09-05 09:36
Reported
2022-09-05 09:38
Platform
win7-20220812-en
Max time kernel
145s
Max time network
148s
Command Line
Signatures
AdWind
Vjw0rm
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WScript.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RGibkReqei.js | C:\Windows\System32\WScript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RGibkReqei.js | C:\Windows\System32\WScript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run\Y6O3SUOZUV = "\"C:\\Users\\Admin\\AppData\\Roaming\\RGibkReqei.js\"" | C:\Windows\System32\WScript.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Windows\System32\WScript.exe | N/A |
Enumerates physical storage devices
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Java\jre7\bin\javaw.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\orden de comprapdf.js"
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\RGibkReqei.js"
C:\Program Files\Java\jre7\bin\javaw.exe
"C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\apdygjuwe.txt"
C:\Program Files\Java\jre7\bin\java.exe
"C:\Program Files\Java\jre7\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.64992062134070893355731055323737273.class
C:\Windows\system32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3978687224359272146.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3978687224359272146.vbs
C:\Windows\system32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3285079868508945262.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive3285079868508945262.vbs
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | javaautorun.duia.ro | udp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
Files
memory/1644-54-0x000007FEFB881000-0x000007FEFB883000-memory.dmp
memory/948-55-0x0000000000000000-mapping.dmp
memory/1684-57-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\RGibkReqei.js
| MD5 | 5ff2c49528d1e5d6c5bf59f8c7cab765 |
| SHA1 | 3d2007cc7393ac96e03c78d0774c3e718961a796 |
| SHA256 | 5c95e9af6c813545e541f9d6bf06103b015dd6e05d57ef06683107cb338d6e74 |
| SHA512 | e677e66780432c6a864236fba213e49d152f615eead46ad9dbb30c13ccff9bd4b750dc724a70547ec63ec902fc0f25c13e649d7c2d4591e2ad78bdaa04ac3d55 |
C:\Users\Admin\AppData\Roaming\apdygjuwe.txt
| MD5 | 20e9070c0fcdb3ec1acf5561830f9cdf |
| SHA1 | 157bac6595a10b94a46a5eceb2f1391d4bdd9f96 |
| SHA256 | ad67353f8f3d8b96ddd74188d0fa5a3e8733926b21602ffd9f28117b0f10ecb9 |
| SHA512 | 8f98c47ce707762ca043549464c604b513b41c70c4757532baa790a1bdb224b03d0bd5a550a177331445e16ede9843552d632a5db75ad2275c2a4f2dc76d05ce |
memory/1684-70-0x0000000002180000-0x0000000005180000-memory.dmp
memory/980-71-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\_0.64992062134070893355731055323737273.class
| MD5 | 781fb531354d6f291f1ccab48da6d39f |
| SHA1 | 9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68 |
| SHA256 | 97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9 |
| SHA512 | 3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8 |
memory/980-82-0x0000000002210000-0x0000000005210000-memory.dmp
memory/1684-84-0x0000000002180000-0x0000000005180000-memory.dmp
memory/980-85-0x0000000002210000-0x0000000005210000-memory.dmp
memory/572-87-0x0000000000000000-mapping.dmp
memory/748-88-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive3978687224359272146.vbs
| MD5 | 3bdfd33017806b85949b6faa7d4b98e4 |
| SHA1 | f92844fee69ef98db6e68931adfaa9a0a0f8ce66 |
| SHA256 | 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6 |
| SHA512 | ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429 |
memory/1596-90-0x0000000000000000-mapping.dmp
memory/924-91-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-09-05 09:36
Reported
2022-09-05 09:38
Platform
win10v2004-20220812-en
Max time kernel
148s
Max time network
153s
Command Line
Signatures
AdWind
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 |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation | C:\Windows\system32\wscript.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RGibkReqei.js | C:\Windows\System32\WScript.exe | N/A |
| File opened for modification | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\RGibkReqei.js | C:\Windows\System32\WScript.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Software\Microsoft\Windows\CurrentVersion\Run | C:\Windows\System32\WScript.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Y6O3SUOZUV = "\"C:\\Users\\Admin\\AppData\\Roaming\\RGibkReqei.js\"" | C:\Windows\System32\WScript.exe | N/A |
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\ntdll.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\dll\jvm.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\jvm.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\ntdll.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\dll\ntdll.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\dll\ntdll.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\ntdll.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\jvm.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\jvm.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\dll\jvm.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\symbols\dll\jvm.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| File opened for modification | C:\Program Files\Java\jre1.8.0_66\bin\server\symbols\dll\ntdll.pdb | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000_Classes\Local Settings | C:\Windows\system32\wscript.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe | N/A |
| N/A | N/A | C:\Program Files\Java\jre1.8.0_66\bin\java.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\wscript.exe
wscript.exe "C:\Users\Admin\AppData\Local\Temp\orden de comprapdf.js"
C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\RGibkReqei.js"
C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe
"C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\adgqenwys.txt"
C:\Program Files\Java\jre1.8.0_66\bin\java.exe
"C:\Program Files\Java\jre1.8.0_66\bin\java.exe" -jar C:\Users\Admin\AppData\Local\Temp\_0.35980072208358946857513059192045504.class
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8733978279385649767.vbs
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1143213000899014119.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive8733978279385649767.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1143213000899014119.vbs
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1925693825076100050.vbs
C:\Windows\SYSTEM32\cmd.exe
cmd.exe /C cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive506651364915500280.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive506651364915500280.vbs
C:\Windows\system32\cscript.exe
cscript.exe C:\Users\Admin\AppData\Local\Temp\Retrive1925693825076100050.vbs
C:\Windows\SYSTEM32\xcopy.exe
xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
C:\Windows\SYSTEM32\xcopy.exe
xcopy "C:\Program Files\Java\jre1.8.0_66" "C:\Users\Admin\AppData\Roaming\Oracle\" /e
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | javaautorun.duia.ro | udp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| US | 67.24.171.254:80 | tcp | |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| US | 67.24.171.254:80 | tcp | |
| US | 67.24.171.254:80 | tcp | |
| US | 67.26.209.254:80 | tcp | |
| AU | 104.46.162.226:443 | tcp | |
| IE | 20.190.159.71:443 | tcp | |
| US | 67.24.171.254:80 | tcp | |
| US | 67.24.171.254:80 | tcp | |
| US | 67.24.171.254:80 | tcp | |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| US | 8.253.183.248:80 | tcp | |
| NL | 8.248.7.254:80 | tcp | |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| US | 8.253.208.121:80 | tcp | |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
| CH | 91.192.100.8:5421 | javaautorun.duia.ro | tcp |
Files
memory/2024-132-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\RGibkReqei.js
| MD5 | 5ff2c49528d1e5d6c5bf59f8c7cab765 |
| SHA1 | 3d2007cc7393ac96e03c78d0774c3e718961a796 |
| SHA256 | 5c95e9af6c813545e541f9d6bf06103b015dd6e05d57ef06683107cb338d6e74 |
| SHA512 | e677e66780432c6a864236fba213e49d152f615eead46ad9dbb30c13ccff9bd4b750dc724a70547ec63ec902fc0f25c13e649d7c2d4591e2ad78bdaa04ac3d55 |
memory/112-134-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\adgqenwys.txt
| MD5 | 20e9070c0fcdb3ec1acf5561830f9cdf |
| SHA1 | 157bac6595a10b94a46a5eceb2f1391d4bdd9f96 |
| SHA256 | ad67353f8f3d8b96ddd74188d0fa5a3e8733926b21602ffd9f28117b0f10ecb9 |
| SHA512 | 8f98c47ce707762ca043549464c604b513b41c70c4757532baa790a1bdb224b03d0bd5a550a177331445e16ede9843552d632a5db75ad2275c2a4f2dc76d05ce |
memory/112-140-0x0000000002E70000-0x0000000003E70000-memory.dmp
memory/1960-146-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\_0.35980072208358946857513059192045504.class
| MD5 | 781fb531354d6f291f1ccab48da6d39f |
| SHA1 | 9ce4518ebcb5be6d1f0b5477fa00c26860fe9a68 |
| SHA256 | 97d585b6aff62fb4e43e7e6a5f816dcd7a14be11a88b109a9ba9e8cd4c456eb9 |
| SHA512 | 3e6630f5feb4a3eb1dac7e9125ce14b1a2a45d7415cf44cea42bc51b2a9aa37169ee4a4c36c888c8f2696e7d6e298e2ad7b2f4c22868aaa5948210eb7db220d8 |
C:\Users\Admin\.oracle_jre_usage\90737d32e3aba4b.timestamp
| MD5 | a450dea04c72a995177cf50615a2b3ff |
| SHA1 | 7b7041670f88d4d903935f1bd9cc90dd2c969d9d |
| SHA256 | 8b2b94efcc01e3069aaeaed030acb5a0278e1ad6f67b6e591f6094f5bec74c30 |
| SHA512 | f34fddbb30e6767dfb25fd35bc3108b1fe233235fc5cd4784918a2b8a477d7da545b49631bb4d04709d19f562e9d97cc5381428956de43f441b1ecedd16571b8 |
memory/1960-158-0x00000000034E0000-0x00000000044E0000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2295526160-1155304984-640977766-1000\83aa4cc77f591dfc2374580bbd95f6ba_4b401a7f-b7c1-4c1c-a9cf-2b1aa260545d
| MD5 | c8366ae350e7019aefc9d1e6e6a498c6 |
| SHA1 | 5731d8a3e6568a5f2dfbbc87e3db9637df280b61 |
| SHA256 | 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238 |
| SHA512 | 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd |
memory/112-167-0x0000000002E70000-0x0000000003E70000-memory.dmp
memory/2632-174-0x0000000000000000-mapping.dmp
memory/3896-175-0x0000000000000000-mapping.dmp
memory/2508-176-0x0000000000000000-mapping.dmp
memory/3652-178-0x0000000000000000-mapping.dmp
memory/112-177-0x0000000002E70000-0x0000000003E70000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive8733978279385649767.vbs
| MD5 | 3bdfd33017806b85949b6faa7d4b98e4 |
| SHA1 | f92844fee69ef98db6e68931adfaa9a0a0f8ce66 |
| SHA256 | 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6 |
| SHA512 | ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429 |
C:\Users\Admin\AppData\Local\Temp\Retrive1143213000899014119.vbs
| MD5 | 3bdfd33017806b85949b6faa7d4b98e4 |
| SHA1 | f92844fee69ef98db6e68931adfaa9a0a0f8ce66 |
| SHA256 | 9da575dd2d5b7c1e9bab8b51a16cde457b3371c6dcdb0537356cf1497fa868f6 |
| SHA512 | ae5e5686ae71edef53e71cd842cb6799e4383b9c238a5c361b81647efa128d2fedf3bf464997771b5b0c47a058fecae7829aeedcd098c80a11008581e5781429 |
memory/4252-181-0x0000000000000000-mapping.dmp
memory/4344-182-0x0000000000000000-mapping.dmp
memory/1592-183-0x0000000000000000-mapping.dmp
memory/4860-184-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Local\Temp\Retrive1925693825076100050.vbs
| MD5 | a32c109297ed1ca155598cd295c26611 |
| SHA1 | dc4a1fdbaad15ddd6fe22d3907c6b03727b71510 |
| SHA256 | 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7 |
| SHA512 | 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887 |
C:\Users\Admin\AppData\Local\Temp\Retrive506651364915500280.vbs
| MD5 | a32c109297ed1ca155598cd295c26611 |
| SHA1 | dc4a1fdbaad15ddd6fe22d3907c6b03727b71510 |
| SHA256 | 45bfe34aa3ef932f75101246eb53d032f5e7cf6d1f5b4e495334955a255f32e7 |
| SHA512 | 70372552dc86fe02ece9fe3b7721463f80be07a34126b2c75b41e30078cda9e90744c7d644df623f63d4fb985482e345b3351c4d3da873162152c67fc6ecc887 |
memory/1960-188-0x00000000034E0000-0x00000000044E0000-memory.dmp
memory/3412-187-0x0000000000000000-mapping.dmp
memory/1812-189-0x0000000000000000-mapping.dmp
memory/1960-190-0x00000000034E0000-0x00000000044E0000-memory.dmp
memory/1960-192-0x00000000034E0000-0x00000000044E0000-memory.dmp
memory/1960-193-0x00000000034E0000-0x00000000044E0000-memory.dmp
memory/1960-194-0x00000000034E0000-0x00000000044E0000-memory.dmp
memory/1960-195-0x00000000034E0000-0x00000000044E0000-memory.dmp
memory/1960-196-0x00000000034E0000-0x00000000044E0000-memory.dmp
memory/1960-197-0x00000000034E0000-0x00000000044E0000-memory.dmp
memory/1960-198-0x00000000034E0000-0x00000000044E0000-memory.dmp