Analysis Overview
SHA256
423a355fb8233f9681ad718fb887df922942594b6ada5e926b1ecf4e67b6cd71
Threat Level: Known bad
The file Request_For_Quotation.js was found to be: Known bad.
Malicious Activity Summary
STRRAT
Drops startup file
Loads dropped DLL
Adds Run key to start application
Looks up external IP address via web service
Drops file in Program Files directory
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2021-12-13 15:19
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2021-12-13 15:19
Reported
2021-12-13 15:21
Platform
win7-en-20211208
Max time kernel
148s
Max time network
148s
Command Line
Signatures
STRRAT
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\dnvjxkerl.txt | C:\Program Files\Java\jre7\bin\java.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Java\jre7\bin\java.exe | N/A |
| N/A | N/A | C:\Program Files\Java\jre7\bin\java.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\dnvjxkerl = "\"C:\\Users\\Admin\\AppData\\Roaming\\dnvjxkerl.txt\"" | C:\Program Files\Java\jre7\bin\java.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\Run\dnvjxkerl = "\"C:\\Users\\Admin\\AppData\\Roaming\\dnvjxkerl.txt\"" | C:\Program Files\Java\jre7\bin\java.exe | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Enumerates physical storage devices
Creates scheduled task(s)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\schtasks.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: 33 | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: 34 | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: 35 | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: 33 | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: 34 | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: 35 | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSystemProfilePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeProfSingleProcessPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeIncBasePriorityPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeBackupPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeRestorePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSystemEnvironmentPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeRemoteShutdownPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeUndockPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeManageVolumePrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: 33 | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: 34 | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: 35 | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeIncreaseQuotaPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeTakeOwnershipPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
| Token: SeLoadDriverPrivilege | N/A | C:\Windows\System32\Wbem\WMIC.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Request_For_Quotation.js
C:\Program Files\Java\jre7\bin\javaw.exe
"C:\Program Files\Java\jre7\bin\javaw.exe" -jar "C:\Users\Admin\AppData\Roaming\dnvjxkerl.txt"
C:\Program Files\Java\jre7\bin\java.exe
"C:\Program Files\Java\jre7\bin\java.exe" -jar "C:\Users\Admin\dnvjxkerl.txt"
C:\Windows\system32\cmd.exe
cmd /c schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\dnvjxkerl.txt"
C:\Program Files\Java\jre7\bin\java.exe
"C:\Program Files\Java\jre7\bin\java.exe" -jar "C:\Users\Admin\AppData\Roaming\dnvjxkerl.txt"
C:\Windows\system32\schtasks.exe
schtasks /create /sc minute /mo 30 /tn Skype /tr "C:\Users\Admin\AppData\Roaming\dnvjxkerl.txt"
C:\Windows\system32\cmd.exe
cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list"
C:\Windows\System32\Wbem\WMIC.exe
wmic /node:. /namespace:'\\root\cimv2' path win32_logicaldisk get volumeserialnumber /format:list
C:\Windows\system32\cmd.exe
cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list"
C:\Windows\System32\Wbem\WMIC.exe
wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get caption,OSArchitecture /format:list
C:\Windows\system32\cmd.exe
cmd.exe /c "wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list"
C:\Windows\System32\Wbem\WMIC.exe
wmic /node:. /namespace:'\\root\cimv2' path win32_operatingsystem get version /format:list
C:\Windows\system32\cmd.exe
cmd.exe /c "wmic /node:localhost /namespace:'\\root\securitycenter' path antivirusproduct get displayname /format:list"
C:\Windows\System32\Wbem\WMIC.exe
wmic /node:localhost /namespace:'\\root\securitycenter' path antivirusproduct get displayname /format:list
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | repo1.maven.org | udp |
| US | 8.8.8.8:53 | github.com | udp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| US | 199.232.192.209:443 | repo1.maven.org | tcp |
| US | 140.82.112.3:443 | github.com | tcp |
| US | 8.8.8.8:53 | objects.githubusercontent.com | udp |
| US | 185.199.110.133:443 | objects.githubusercontent.com | tcp |
| US | 8.8.8.8:53 | str-master.pw | udp |
| DE | 142.93.110.250:80 | str-master.pw | tcp |
| US | 8.8.8.8:53 | harold.jetos.com | udp |
| DE | 212.192.246.32:3608 | harold.jetos.com | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
Files
memory/596-54-0x0000000000000000-mapping.dmp
memory/596-55-0x000007FEFB931000-0x000007FEFB933000-memory.dmp
C:\Users\Admin\AppData\Roaming\dnvjxkerl.txt
| MD5 | 049ba332ecf8c22e1f348fa1c934f16d |
| SHA1 | e0c15d2bd15099f5e1e73330eae5b6ab57cf0344 |
| SHA256 | acd6457f719f7094428dbf7491f3f54395e2babebd3ca79234104a741734d252 |
| SHA512 | 24806da883b9c3f25d27ea54de6338e90f4e0157279d60104e5ef5820d5315862758e609abeec8c15d6ff48a5f56fb4bb82553dc5ef90259ee30e4be0f0a0782 |
memory/596-57-0x0000000002220000-0x0000000002490000-memory.dmp
memory/596-58-0x0000000002220000-0x0000000002490000-memory.dmp
memory/596-59-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-60-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-63-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-65-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-68-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-69-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-71-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-73-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-75-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-76-0x0000000000110000-0x0000000000111000-memory.dmp
memory/596-77-0x0000000000110000-0x0000000000111000-memory.dmp
memory/844-78-0x0000000000000000-mapping.dmp
memory/596-79-0x0000000000110000-0x0000000000111000-memory.dmp
C:\Users\Admin\dnvjxkerl.txt
| MD5 | 049ba332ecf8c22e1f348fa1c934f16d |
| SHA1 | e0c15d2bd15099f5e1e73330eae5b6ab57cf0344 |
| SHA256 | acd6457f719f7094428dbf7491f3f54395e2babebd3ca79234104a741734d252 |
| SHA512 | 24806da883b9c3f25d27ea54de6338e90f4e0157279d60104e5ef5820d5315862758e609abeec8c15d6ff48a5f56fb4bb82553dc5ef90259ee30e4be0f0a0782 |
memory/844-86-0x0000000002180000-0x00000000023F0000-memory.dmp
memory/844-85-0x0000000000120000-0x0000000000121000-memory.dmp
C:\Users\Admin\lib\jna-platform-5.5.0.jar
| MD5 | 2f4a99c2758e72ee2b59a73586a2322f |
| SHA1 | af38e7c4d0fc73c23ecd785443705bfdee5b90bf |
| SHA256 | 24d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5 |
| SHA512 | b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494 |
C:\Users\Admin\lib\jna-5.5.0.jar
| MD5 | acfb5b5fd9ee10bf69497792fd469f85 |
| SHA1 | 0e0845217c4907822403912ad6828d8e0b256208 |
| SHA256 | b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e |
| SHA512 | e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa |
C:\Users\Admin\lib\system-hook-3.5.jar
| MD5 | e1aa38a1e78a76a6de73efae136cdb3a |
| SHA1 | c463da71871f780b2e2e5dba115d43953b537daf |
| SHA256 | 2ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609 |
| SHA512 | fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d |
C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3846991908-3261386348-1409841751-1000\83aa4cc77f591dfc2374580bbd95f6ba_bc8e1036-7fb3-448e-8ad9-a824b1a03b8e
| MD5 | c8366ae350e7019aefc9d1e6e6a498c6 |
| SHA1 | 5731d8a3e6568a5f2dfbbc87e3db9637df280b61 |
| SHA256 | 11e6aca8e682c046c83b721eeb5c72c5ef03cb5936c60df6f4993511ddc61238 |
| SHA512 | 33c980d5a638bfc791de291ebf4b6d263b384247ab27f261a54025108f2f85374b579a026e545f81395736dd40fa4696f2163ca17640dd47f1c42bc9971b18cd |
\Users\Admin\AppData\Local\Temp\jna-63116079\jna5286454938365194307.dll
| MD5 | e02979ecd43bcc9061eb2b494ab5af50 |
| SHA1 | 3122ac0e751660f646c73b10c4f79685aa65c545 |
| SHA256 | a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a |
| SHA512 | 1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372 |
C:\Users\Admin\lib\sqlite-jdbc-3.14.2.1.jar
| MD5 | b33387e15ab150a7bf560abdc73c3bec |
| SHA1 | 66b8075784131f578ef893fd7674273f709b9a4c |
| SHA256 | 2eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491 |
| SHA512 | 25cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279 |
memory/844-95-0x0000000000120000-0x0000000000121000-memory.dmp
memory/1568-94-0x0000000000000000-mapping.dmp
memory/1156-93-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\dnvjxkerl.txt
| MD5 | 049ba332ecf8c22e1f348fa1c934f16d |
| SHA1 | e0c15d2bd15099f5e1e73330eae5b6ab57cf0344 |
| SHA256 | acd6457f719f7094428dbf7491f3f54395e2babebd3ca79234104a741734d252 |
| SHA512 | 24806da883b9c3f25d27ea54de6338e90f4e0157279d60104e5ef5820d5315862758e609abeec8c15d6ff48a5f56fb4bb82553dc5ef90259ee30e4be0f0a0782 |
memory/832-98-0x0000000000000000-mapping.dmp
memory/1568-100-0x0000000002090000-0x0000000002300000-memory.dmp
memory/1568-101-0x0000000000330000-0x0000000000331000-memory.dmp
C:\Users\Admin\AppData\Roaming\lib\jna-platform-5.5.0.jar
| MD5 | 2f4a99c2758e72ee2b59a73586a2322f |
| SHA1 | af38e7c4d0fc73c23ecd785443705bfdee5b90bf |
| SHA256 | 24d81621f82ac29fcdd9a74116031f5907a2343158e616f4573bbfa2434ae0d5 |
| SHA512 | b860459a0d3bf7ccb600a03aa1d2ac0358619ee89b2b96ed723541e182b6fdab53aefef7992acb4e03fca67aa47cbe3907b1e6060a60b57ed96c4e00c35c7494 |
C:\Users\Admin\AppData\Roaming\lib\jna-5.5.0.jar
| MD5 | acfb5b5fd9ee10bf69497792fd469f85 |
| SHA1 | 0e0845217c4907822403912ad6828d8e0b256208 |
| SHA256 | b308faebfe4ed409de8410e0a632d164b2126b035f6eacff968d3908cafb4d9e |
| SHA512 | e52575f58a195ceb3bd16b9740eadf5bc5b1d4d63c0734e8e5fd1d1776aa2d068d2e4c7173b83803f95f72c0a6759ae1c9b65773c734250d4cfcdf47a19f82aa |
C:\Users\Admin\AppData\Roaming\lib\system-hook-3.5.jar
| MD5 | e1aa38a1e78a76a6de73efae136cdb3a |
| SHA1 | c463da71871f780b2e2e5dba115d43953b537daf |
| SHA256 | 2ddda8af6faef8bde46acf43ec546603180bcf8dcb2e5591fff8ac9cd30b5609 |
| SHA512 | fee16fe9364926ec337e52f551fd62ed81984808a847de2fd68ff29b6c5da0dcc04ef6d8977f0fe675662a7d2ea1065cdcdd2a5259446226a7c7c5516bd7d60d |
C:\Users\Admin\AppData\Local\Temp\jna-63116079\jna5286454938365194307.dll
| MD5 | e02979ecd43bcc9061eb2b494ab5af50 |
| SHA1 | 3122ac0e751660f646c73b10c4f79685aa65c545 |
| SHA256 | a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a |
| SHA512 | 1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372 |
\Users\Admin\AppData\Local\Temp\jna-63116079\jna4567736670761269832.dll
| MD5 | e02979ecd43bcc9061eb2b494ab5af50 |
| SHA1 | 3122ac0e751660f646c73b10c4f79685aa65c545 |
| SHA256 | a66959bec2ef5af730198db9f3b3f7cab0d4ae70ce01bec02bf1d738e6d1ee7a |
| SHA512 | 1e6f7dcb6a557c9b896412a48dd017c16f7a52fa2b9ab513593c9ecd118e86083979821ca7a3e2f098ee349200c823c759cec6599740dd391cb5f354dc29b372 |
C:\Users\Admin\AppData\Roaming\lib\sqlite-jdbc-3.14.2.1.jar
| MD5 | b33387e15ab150a7bf560abdc73c3bec |
| SHA1 | 66b8075784131f578ef893fd7674273f709b9a4c |
| SHA256 | 2eae3dea1c3dde6104c49f9601074b6038ff6abcf3be23f4b56f6720a4f6a491 |
| SHA512 | 25cfb0d6ce35d0bcb18527d3aa12c63ecb2d9c1b8b78805d1306e516c13480b79bb0d74730aa93bd1752f9ac2da9fdd51781c48844cea2fd52a06c62852c8279 |
memory/1568-109-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1568-137-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1568-138-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1568-139-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1568-140-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1224-144-0x0000000000000000-mapping.dmp
memory/940-145-0x0000000000000000-mapping.dmp
memory/1720-146-0x0000000000000000-mapping.dmp
memory/1148-147-0x0000000000000000-mapping.dmp
memory/1736-148-0x0000000000000000-mapping.dmp
memory/588-149-0x0000000000000000-mapping.dmp
memory/1128-150-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2021-12-13 15:19
Reported
2021-12-13 15:21
Platform
win10-en-20211208
Max time kernel
115s
Max time network
124s
Command Line
Signatures
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\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 |
| 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\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\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\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\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\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 |
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3484 wrote to memory of 3684 | N/A | C:\Windows\system32\wscript.exe | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe |
| PID 3484 wrote to memory of 3684 | N/A | C:\Windows\system32\wscript.exe | C:\Program Files\Java\jre1.8.0_66\bin\javaw.exe |
Processes
C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Request_For_Quotation.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\iwcun.txt"
Network
| Country | Destination | Domain | Proto |
| US | 52.109.8.20:443 | tcp | |
| US | 8.8.8.8:53 | time.windows.com | udp |
| US | 168.61.215.74:123 | time.windows.com | udp |
Files
memory/3684-115-0x0000000000000000-mapping.dmp
C:\Users\Admin\AppData\Roaming\iwcun.txt
| MD5 | 049ba332ecf8c22e1f348fa1c934f16d |
| SHA1 | e0c15d2bd15099f5e1e73330eae5b6ab57cf0344 |
| SHA256 | acd6457f719f7094428dbf7491f3f54395e2babebd3ca79234104a741734d252 |
| SHA512 | 24806da883b9c3f25d27ea54de6338e90f4e0157279d60104e5ef5820d5315862758e609abeec8c15d6ff48a5f56fb4bb82553dc5ef90259ee30e4be0f0a0782 |
memory/3684-117-0x0000000002D70000-0x0000000002FE0000-memory.dmp
memory/3684-118-0x0000000002D70000-0x0000000002FE0000-memory.dmp
memory/3684-119-0x0000000000D90000-0x0000000000D91000-memory.dmp
memory/3684-121-0x0000000000D90000-0x0000000000D91000-memory.dmp
memory/3684-122-0x0000000002FE0000-0x0000000002FF0000-memory.dmp
memory/3684-124-0x0000000003000000-0x0000000003010000-memory.dmp
memory/3684-123-0x0000000002FF0000-0x0000000003000000-memory.dmp
memory/3684-125-0x0000000000D90000-0x0000000000D91000-memory.dmp
memory/3684-127-0x0000000003020000-0x0000000003030000-memory.dmp
memory/3684-126-0x0000000003010000-0x0000000003020000-memory.dmp
memory/3684-129-0x0000000003040000-0x0000000003050000-memory.dmp
memory/3684-128-0x0000000003030000-0x0000000003040000-memory.dmp