Analysis Overview
SHA256
ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf
Threat Level: Known bad
The file ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
Reads user/profile data of web browsers
Executes dropped EXE
Windows security modification
Checks installed software on the system
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-23 20:52
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-23 20:52
Reported
2023-04-23 20:54
Platform
win10v2004-20230221-en
Max time kernel
108s
Max time network
127s
Command Line
Signatures
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe | N/A |
Reads user/profile data of web browsers
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe | N/A |
Checks installed software on the system
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe
"C:\Users\Admin\AppData\Local\Temp\ebbf8c60e1ea750432f60c4796cfaefeb266df383d76b6a6bdbebf54447d42bf.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1732 -ip 1732
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 1340
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 176.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| N/A | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 142.248.161.185.in-addr.arpa | udp |
| N/A | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 20.189.173.4:443 | tcp | |
| US | 8.8.8.8:53 | 64.13.109.52.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| US | 8.8.8.8:53 | 240.232.18.117.in-addr.arpa | udp |
| US | 93.184.221.240:80 | tcp | |
| NL | 173.223.113.164:443 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe
| MD5 | 5e9494b6d1cdeb4abe3267781b82f9f5 |
| SHA1 | 8593d71a310a6d1c852f646679653b8be875b548 |
| SHA256 | 2a19ea10360eab27facba56e97ac3489cbcaef4f5fe0bbd0fd69659698a4047c |
| SHA512 | a6559fd5262f9dc290e98097513bc1b3a25c5d57b8384f13ce73a298cfa16f634c0a5de804c06b2c0ecfcd96b4f671d3df3433de692f0168f67695dc5ab993b1 |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zias9918.exe
| MD5 | 5e9494b6d1cdeb4abe3267781b82f9f5 |
| SHA1 | 8593d71a310a6d1c852f646679653b8be875b548 |
| SHA256 | 2a19ea10360eab27facba56e97ac3489cbcaef4f5fe0bbd0fd69659698a4047c |
| SHA512 | a6559fd5262f9dc290e98097513bc1b3a25c5d57b8384f13ce73a298cfa16f634c0a5de804c06b2c0ecfcd96b4f671d3df3433de692f0168f67695dc5ab993b1 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it614491.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2796-147-0x00000000003E0000-0x00000000003EA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe
| MD5 | 6d5ed9697befd5397b7f98347b3ce97a |
| SHA1 | a43331378e3414e814cdb15aa51d9fdfe0ad3d69 |
| SHA256 | 43b4c0fe522c0808a58b6c080165aee6e7481ead3f3ee26d1d5befd6aa6bf1b9 |
| SHA512 | 326a4d75cbc8ac259c31c8edccfb5f31c462b50746fabc11e04955b46c634cf8c20b73dd9aa069ca28f07c88042a4fa228f2c413e74d094cfa9ec9db44ee5edb |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp269243.exe
| MD5 | 6d5ed9697befd5397b7f98347b3ce97a |
| SHA1 | a43331378e3414e814cdb15aa51d9fdfe0ad3d69 |
| SHA256 | 43b4c0fe522c0808a58b6c080165aee6e7481ead3f3ee26d1d5befd6aa6bf1b9 |
| SHA512 | 326a4d75cbc8ac259c31c8edccfb5f31c462b50746fabc11e04955b46c634cf8c20b73dd9aa069ca28f07c88042a4fa228f2c413e74d094cfa9ec9db44ee5edb |
memory/1732-153-0x0000000007280000-0x0000000007824000-memory.dmp
memory/1732-155-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-154-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-157-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-159-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-162-0x0000000002CF0000-0x0000000002D36000-memory.dmp
memory/1732-161-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-165-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-168-0x0000000004870000-0x0000000004880000-memory.dmp
memory/1732-166-0x0000000004870000-0x0000000004880000-memory.dmp
memory/1732-164-0x0000000004870000-0x0000000004880000-memory.dmp
memory/1732-169-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-171-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-173-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-175-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-177-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-179-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-181-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-183-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-185-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-187-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-189-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-191-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-193-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-195-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-197-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-199-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-201-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-203-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-205-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-207-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-209-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-211-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-213-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-215-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-217-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-219-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-221-0x0000000004C10000-0x0000000004C45000-memory.dmp
memory/1732-950-0x0000000009CB0000-0x000000000A2C8000-memory.dmp
memory/1732-951-0x000000000A320000-0x000000000A332000-memory.dmp
memory/1732-952-0x000000000A340000-0x000000000A44A000-memory.dmp
memory/1732-953-0x000000000A460000-0x000000000A49C000-memory.dmp
memory/1732-954-0x0000000004870000-0x0000000004880000-memory.dmp
memory/1732-955-0x000000000A760000-0x000000000A7C6000-memory.dmp
memory/1732-956-0x000000000AE30000-0x000000000AEC2000-memory.dmp
memory/1732-957-0x000000000AEF0000-0x000000000AF66000-memory.dmp
memory/1732-958-0x000000000AFD0000-0x000000000B192000-memory.dmp
memory/1732-959-0x000000000B1A0000-0x000000000B6CC000-memory.dmp
memory/1732-960-0x000000000B7E0000-0x000000000B7FE000-memory.dmp
memory/1732-961-0x0000000004A50000-0x0000000004AA0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe
| MD5 | 8c80b06d843bd6a7599a5be2075d9a55 |
| SHA1 | caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2 |
| SHA256 | e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e |
| SHA512 | cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr364654.exe
| MD5 | 8c80b06d843bd6a7599a5be2075d9a55 |
| SHA1 | caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2 |
| SHA256 | e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e |
| SHA512 | cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded |
memory/4304-968-0x0000000000210000-0x0000000000238000-memory.dmp
memory/4304-969-0x0000000007340000-0x0000000007350000-memory.dmp