Analysis Overview
SHA256
2bfc8d63ea3f05aacff15ce95891a9de4dc576625cae95ca0a33cc411c0d5750
Threat Level: Known bad
The file 2bfc8d63ea3f05aacff15ce95891a9de4dc576625cae95ca0a33cc411c0d5750 was found to be: Known bad.
Malicious Activity Summary
Healer
RedLine payload
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
RedLine
Healer family
Redline family
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 14:43
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 14:43
Reported
2024-11-07 14:46
Platform
win10v2004-20241007-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
RedLine
RedLine payload
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Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sOW83ZC92.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sSW02eG90.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sTK79mC13.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kIF38nc.exe | N/A |
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\IXP003.TMP\iLx42Vt.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\2bfc8d63ea3f05aacff15ce95891a9de4dc576625cae95ca0a33cc411c0d5750.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\sOW83ZC92.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sSW02eG90.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sTK79mC13.exe | N/A |
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\IXP002.TMP\sTK79mC13.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kIF38nc.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2bfc8d63ea3f05aacff15ce95891a9de4dc576625cae95ca0a33cc411c0d5750.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sOW83ZC92.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sSW02eG90.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kIF38nc.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2bfc8d63ea3f05aacff15ce95891a9de4dc576625cae95ca0a33cc411c0d5750.exe
"C:\Users\Admin\AppData\Local\Temp\2bfc8d63ea3f05aacff15ce95891a9de4dc576625cae95ca0a33cc411c0d5750.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sOW83ZC92.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sOW83ZC92.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sSW02eG90.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sSW02eG90.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sTK79mC13.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sTK79mC13.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kIF38nc.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kIF38nc.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp | |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.23:4124 | tcp | |
| RU | 193.233.20.23:4124 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\sOW83ZC92.exe
| MD5 | 660920c085e5a7ea670c04a0e81fc61e |
| SHA1 | a1bc6be1fc1a68d82841ad95cef071235a46a10c |
| SHA256 | 76fe73e8db0de8553334b5b4b604d85806af4485ed936d6da7c4c2c371469c8b |
| SHA512 | 3fd84fd780ae919135549239111130c1a4a52736076f8a791890c95028c91bdf2ac4b6d2bb555b6e0db80876e5fdccd12b51d1f2fa2d1ee2089db353b7f48207 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sSW02eG90.exe
| MD5 | ce3851fb7b1e5444f4833960e2f9ee88 |
| SHA1 | 1eec6c271ef372ab7295f1767f27229bf2aa02a9 |
| SHA256 | 1058bdd66fdd367cb583ebd7bffe7c5545dff174604cb61d4b875561c435d616 |
| SHA512 | 9719f82d5bdcf6472e0a9352361c29f88f0d038108a3014b450aaecac71f0bdb8c222ee7a52c5fa5cd92dc99877bc11a7a6e45dfe4f9890e2ba5712a8d06b845 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\sTK79mC13.exe
| MD5 | 966dff27457c5b5e88c7629e2cfd863f |
| SHA1 | 9c3663b3c3ec123cc53c079cb74e1ddc25a3d2fa |
| SHA256 | 20322d304b96474ab6231c9f2f32dd1326b9a1687820d8d528a68a51f0fb8163 |
| SHA512 | 9e6c8e31fa8dfdf1af191f2716284e0ccd6ac8b3db3ce768bb90ab57b0cc96812759520cf5cb204686927f12d890b4bc3e763966f9bbb5c54f552a2d08ef5598 |
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\iLx42Vt.exe
| MD5 | 92c807f10f57e28d0b37a8696faced75 |
| SHA1 | 604ad67289491f642df5544a20b41811f3af4c2d |
| SHA256 | 9dd36a56be37792687c8e54f62b8622fe86743bbfdff1617f27e88c8ef558926 |
| SHA512 | 7641c5c5c5f7d499dc429943c209b6644384243e33ebf38fa54fa170fd9a780ac82770c9e3804b16058f91bcd83454a1a3401fa5bc5cb29eb481df8d26aff4d2 |
memory/4804-28-0x0000000000170000-0x000000000017A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\kIF38nc.exe
| MD5 | 5a4ff96d0686fbf07f65e4fb559c3142 |
| SHA1 | a5605cc33f133613507d0417a24e0849a0a7792a |
| SHA256 | 936572d2ce48bdaab44b98e18e0a34caad9fd438f7b5c1a1fb27e658bdb4e8ae |
| SHA512 | 2dbde50807b566ec2c0c3ba8f47232e63e1f0dae31c462bc7365f3a0c3681df91b733ffb5ce32bc06cb43e8f9e666a421d59b0481aca07f86e93b8a386775580 |
memory/1452-34-0x0000000007150000-0x0000000007196000-memory.dmp
memory/1452-35-0x00000000071A0000-0x0000000007744000-memory.dmp
memory/1452-36-0x0000000007790000-0x00000000077D4000-memory.dmp
memory/1452-40-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-48-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-100-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-98-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-96-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-94-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-92-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-88-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-86-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-84-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-82-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-80-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-78-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-76-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-72-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-70-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-68-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-66-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-64-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-62-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-60-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-58-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-56-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-52-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-50-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-47-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-44-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-42-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-91-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-74-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-54-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-38-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-37-0x0000000007790000-0x00000000077CF000-memory.dmp
memory/1452-943-0x00000000077E0000-0x0000000007DF8000-memory.dmp
memory/1452-944-0x0000000007E80000-0x0000000007F8A000-memory.dmp
memory/1452-945-0x0000000007FC0000-0x0000000007FD2000-memory.dmp
memory/1452-946-0x0000000007FE0000-0x000000000801C000-memory.dmp
memory/1452-947-0x0000000008130000-0x000000000817C000-memory.dmp