Analysis Overview
SHA256
150d5d207fadbb612a41c8c9dae6ffe50c8cffd2db96a1cb75a5c779cbd82974
Threat Level: Known bad
The file 150d5d207fadbb612a41c8c9dae6ffe50c8cffd2db96a1cb75a5c779cbd82974 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine payload
RedLine
Healer
Modifies Windows Defender Real-time Protection settings
Detects executables embedding registry key / value combination indicative of disabling Windows Defender features
Detects executables packed with ConfuserEx Mod
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-09 18:52
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 18:52
Reported
2024-05-09 18:54
Platform
win10v2004-20240426-en
Max time kernel
143s
Max time network
154s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
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\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.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\a1243579.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\a1243579.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.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\a1243579.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
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Detects executables embedding registry key / value combination indicative of disabling Windows Defender features
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Detects executables packed with ConfuserEx Mod
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4063027.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0261673.exe | N/A |
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\a1243579.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| 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\v4063027.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\150d5d207fadbb612a41c8c9dae6ffe50c8cffd2db96a1cb75a5c779cbd82974.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\150d5d207fadbb612a41c8c9dae6ffe50c8cffd2db96a1cb75a5c779cbd82974.exe
"C:\Users\Admin\AppData\Local\Temp\150d5d207fadbb612a41c8c9dae6ffe50c8cffd2db96a1cb75a5c779cbd82974.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4063027.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4063027.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0261673.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0261673.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 88.221.83.211:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 211.83.221.88.in-addr.arpa | udp |
| BE | 88.221.83.211:443 | www.bing.com | tcp |
| DE | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.121.18.2.in-addr.arpa | udp |
| DE | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 34.56.20.217.in-addr.arpa | udp |
| DE | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| DE | 217.196.96.101:4132 | tcp | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| DE | 217.196.96.101:4132 | tcp | |
| DE | 217.196.96.101:4132 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4063027.exe
| MD5 | 65031bbeea04a4841f3aa3b0c88fb58d |
| SHA1 | 33bbc3fa7e0fa941ec5a43ace18ccb431a5d67e9 |
| SHA256 | 5871b5c6b2710ebcd0c9d104ae554dc4254b82adaa7d3d58141c511cf27553a0 |
| SHA512 | e32ed6c4fd099391d25da5663b00e71d15801ee1e8564d8c852b29102bbc5363e711c5b327d38e63433ffee6de4800e2c85fcfdb74b75b4701eb030cd31330cb |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a1243579.exe
| MD5 | 7d866d6b78b8e312798d403eacb050bd |
| SHA1 | 595d459000b50206ce45b8646633b7576aaf6691 |
| SHA256 | 6a974ec735d83a05cb8e5c24eccc91ea8945f483dd8cca21561e278477eb9cbe |
| SHA512 | e12e6e0f52a34aa46522b3dd7b2f53eec1f5712914275f50cc00f1f44a1a3b520797e331d278c78e1529d9f82b568e4e936bbae3dedf5335227e3ce2f90ffa70 |
memory/1184-14-0x000000007496E000-0x000000007496F000-memory.dmp
memory/1184-15-0x0000000002470000-0x000000000248A000-memory.dmp
memory/1184-16-0x0000000004940000-0x0000000004EE4000-memory.dmp
memory/1184-17-0x0000000074960000-0x0000000075110000-memory.dmp
memory/1184-18-0x0000000004F40000-0x0000000004F58000-memory.dmp
memory/1184-46-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-47-0x0000000074960000-0x0000000075110000-memory.dmp
memory/1184-44-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-42-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-40-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-38-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-36-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-34-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-32-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-30-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-28-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-26-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-24-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-22-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-20-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-19-0x0000000004F40000-0x0000000004F52000-memory.dmp
memory/1184-48-0x0000000074960000-0x0000000075110000-memory.dmp
memory/1184-50-0x0000000074960000-0x0000000075110000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b0261673.exe
| MD5 | 89dd9b90e6df2ebe2a3bd8071a3f22b2 |
| SHA1 | 05c5199b9e0865bbb36822f3ea3470d41aaf5531 |
| SHA256 | 6fea47929205ee6ccaf014456c2ce24b6fcd330722cf3bffba2b3085cd2d1594 |
| SHA512 | 507554d53d49ea0c833643611d4460651cbc479123ba944828aa490284dd4a43168c239b859599392aed46f5f11e75de725c1d1e3ecfbeaddb2bf247f70d0e8c |
memory/1668-54-0x0000000000950000-0x0000000000980000-memory.dmp
memory/1668-55-0x0000000001200000-0x0000000001206000-memory.dmp
memory/1668-56-0x0000000005900000-0x0000000005F18000-memory.dmp
memory/1668-57-0x00000000053F0000-0x00000000054FA000-memory.dmp
memory/1668-58-0x00000000052E0000-0x00000000052F2000-memory.dmp
memory/1668-59-0x0000000005340000-0x000000000537C000-memory.dmp
memory/1668-60-0x0000000005380000-0x00000000053CC000-memory.dmp