Analysis Overview
SHA256
1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc
Threat Level: Known bad
The file 1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Reads user/profile data of web browsers
Windows security modification
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-23 21:03
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-23 21:03
Reported
2023-04-23 21:06
Platform
win10v2004-20230221-en
Max time kernel
135s
Max time network
152s
Command Line
Signatures
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe | N/A |
Reads user/profile data of web browsers
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.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\1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc.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\1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.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\un628847.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\pr569450.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc.exe
"C:\Users\Admin\AppData\Local\Temp\1ad57180b67da233dee9b9c070ae9b3ce08a134fad6847fa71f2c7b7e4872dcc.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4728 -ip 4728
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 1076
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 264 -ip 264
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 264 -s 1520
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 52.152.110.14:443 | tcp | |
| US | 20.44.10.123:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 8.8.8.8:53 | 44.8.109.52.in-addr.arpa | udp |
| US | 209.197.3.8:80 | tcp | |
| US | 209.197.3.8:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 204.79.197.203:80 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp | |
| US | 52.152.110.14:443 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.exe
| MD5 | c9ccdc6ce8f742c577fa4f0338f23763 |
| SHA1 | 50b23adb14e7d68b98bf3184ec979e8139989e81 |
| SHA256 | 5b2603929a9bab80c7ff0d35c8d4e5f215e5d0fe8122ab7dc564da9482946bdf |
| SHA512 | b43502d96a7440d6e6514858f0176cf1724ec12293861593424df5b2ea37de1ede527a5618bfcd59ec3705f0112306726e251bec6430cb5f8f5540ea901a755d |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un628847.exe
| MD5 | c9ccdc6ce8f742c577fa4f0338f23763 |
| SHA1 | 50b23adb14e7d68b98bf3184ec979e8139989e81 |
| SHA256 | 5b2603929a9bab80c7ff0d35c8d4e5f215e5d0fe8122ab7dc564da9482946bdf |
| SHA512 | b43502d96a7440d6e6514858f0176cf1724ec12293861593424df5b2ea37de1ede527a5618bfcd59ec3705f0112306726e251bec6430cb5f8f5540ea901a755d |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe
| MD5 | 5356d837a19ddab5330d3bfb8b9ced59 |
| SHA1 | cc44e9930535e296adffa5be1f17bf6acd325ef8 |
| SHA256 | fecc6816ca47e9d190a7bd28df6542329d5bb6619cef6d10a61234ea4e6c5cf7 |
| SHA512 | d7c60f08698c45dc0a35f273c3dba476274db6088936983a8943426f989a8b30bea52d93c644f4c82a68868d6f5fe6c6f3bc15a114d872ef7d4ea22b080f437d |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr569450.exe
| MD5 | 5356d837a19ddab5330d3bfb8b9ced59 |
| SHA1 | cc44e9930535e296adffa5be1f17bf6acd325ef8 |
| SHA256 | fecc6816ca47e9d190a7bd28df6542329d5bb6619cef6d10a61234ea4e6c5cf7 |
| SHA512 | d7c60f08698c45dc0a35f273c3dba476274db6088936983a8943426f989a8b30bea52d93c644f4c82a68868d6f5fe6c6f3bc15a114d872ef7d4ea22b080f437d |
memory/4728-148-0x0000000007380000-0x0000000007924000-memory.dmp
memory/4728-149-0x0000000002C80000-0x0000000002CAD000-memory.dmp
memory/4728-150-0x0000000007370000-0x0000000007380000-memory.dmp
memory/4728-151-0x0000000007370000-0x0000000007380000-memory.dmp
memory/4728-152-0x0000000007370000-0x0000000007380000-memory.dmp
memory/4728-153-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-154-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-156-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-158-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-160-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-162-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-164-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-166-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-168-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-170-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-172-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-174-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-176-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-178-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-180-0x0000000004B00000-0x0000000004B12000-memory.dmp
memory/4728-181-0x0000000000400000-0x0000000002BAF000-memory.dmp
memory/4728-182-0x0000000007370000-0x0000000007380000-memory.dmp
memory/4728-183-0x0000000007370000-0x0000000007380000-memory.dmp
memory/4728-185-0x0000000000400000-0x0000000002BAF000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe
| MD5 | 771912a0d7a1f525d86b43db72b093d4 |
| SHA1 | 2f1ab51525a8ba73ff8cecd1026ec8df7d341fde |
| SHA256 | abef919ece558f8cce75fcd8e8378bdf40d04ddcb201d8b895a9e94f577e6953 |
| SHA512 | a78f44e405eb73e358e85ee992a5034e99179c38fa20442901723cd86d2d9a8e836f2cf2d1c6f4ca4c7f3b956d5c29903b227a9bc6e46bd9ca6fa0112561ae2a |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu725107.exe
| MD5 | 771912a0d7a1f525d86b43db72b093d4 |
| SHA1 | 2f1ab51525a8ba73ff8cecd1026ec8df7d341fde |
| SHA256 | abef919ece558f8cce75fcd8e8378bdf40d04ddcb201d8b895a9e94f577e6953 |
| SHA512 | a78f44e405eb73e358e85ee992a5034e99179c38fa20442901723cd86d2d9a8e836f2cf2d1c6f4ca4c7f3b956d5c29903b227a9bc6e46bd9ca6fa0112561ae2a |
memory/264-190-0x0000000002BD0000-0x0000000002C16000-memory.dmp
memory/264-191-0x0000000007230000-0x0000000007240000-memory.dmp
memory/264-193-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-192-0x0000000007230000-0x0000000007240000-memory.dmp
memory/264-195-0x0000000007230000-0x0000000007240000-memory.dmp
memory/264-194-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-197-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-199-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-201-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-203-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-205-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-207-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-209-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-211-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-215-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-213-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-217-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-219-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-221-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-223-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-225-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-227-0x0000000007190000-0x00000000071C5000-memory.dmp
memory/264-986-0x0000000009C70000-0x000000000A288000-memory.dmp
memory/264-987-0x000000000A320000-0x000000000A332000-memory.dmp
memory/264-988-0x000000000A340000-0x000000000A44A000-memory.dmp
memory/264-989-0x000000000A460000-0x000000000A49C000-memory.dmp
memory/264-990-0x0000000007230000-0x0000000007240000-memory.dmp
memory/264-991-0x000000000A760000-0x000000000A7C6000-memory.dmp
memory/264-992-0x000000000AE30000-0x000000000AEC2000-memory.dmp
memory/264-993-0x000000000AEF0000-0x000000000AF66000-memory.dmp
memory/264-994-0x000000000AFD0000-0x000000000B192000-memory.dmp
memory/264-995-0x000000000B1A0000-0x000000000B6CC000-memory.dmp
memory/264-996-0x000000000B750000-0x000000000B76E000-memory.dmp
memory/264-997-0x0000000006CD0000-0x0000000006D20000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe
| MD5 | 8c80b06d843bd6a7599a5be2075d9a55 |
| SHA1 | caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2 |
| SHA256 | e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e |
| SHA512 | cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si339546.exe
| MD5 | 8c80b06d843bd6a7599a5be2075d9a55 |
| SHA1 | caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2 |
| SHA256 | e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e |
| SHA512 | cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded |
memory/1552-1004-0x0000000000D40000-0x0000000000D68000-memory.dmp
memory/1552-1005-0x0000000007E60000-0x0000000007E70000-memory.dmp