Analysis Overview
SHA256
d241c3ee3226b473ce781e6640d3c24944ed93e186e357bf4d73f4eebace3453
Threat Level: Known bad
The file d241c3ee3226b473ce781e6640d3c24944ed93e186e357bf4d73f4eebace3453 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine payload
Redline family
Healer family
Modifies Windows Defender Real-time Protection settings
RedLine
Healer
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 WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-11 06:02
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-11 06:02
Reported
2024-11-11 06:04
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
148s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.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\ki313307.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki037489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki515574.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki397182.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu592847.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\IXP004.TMP\az085205.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\d241c3ee3226b473ce781e6640d3c24944ed93e186e357bf4d73f4eebace3453.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\ki313307.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\ki037489.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\ki515574.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup4 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP004.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki397182.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\d241c3ee3226b473ce781e6640d3c24944ed93e186e357bf4d73f4eebace3453.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki313307.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki037489.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki515574.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki397182.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu592847.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu592847.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\d241c3ee3226b473ce781e6640d3c24944ed93e186e357bf4d73f4eebace3453.exe
"C:\Users\Admin\AppData\Local\Temp\d241c3ee3226b473ce781e6640d3c24944ed93e186e357bf4d73f4eebace3453.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki313307.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki313307.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki037489.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki037489.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki515574.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki515574.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki397182.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki397182.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu592847.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu592847.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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 228.249.119.40.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki313307.exe
| MD5 | a4eb1aeb470ef6aa97c07e96c258c2ec |
| SHA1 | 3800ecf76d62218f25aabfe3c8e86a63379af41e |
| SHA256 | 15c2104419704d0f695a70ecb86fc221dcf346f16bfdb286d7f213af22f460f5 |
| SHA512 | e892a183a0635d9309d0216457619b7aedfe9336ea868c803b4101a734c949fdb4d93a2e63a5912e5f25ca4122af765e8e09f4977eb48bffcdad23cac1a1cb27 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki037489.exe
| MD5 | 4b4c48434c74524f16f8830c7d6bb06e |
| SHA1 | a7b98e003f31b08736c9ad04c7208b320d992b0e |
| SHA256 | 59da6114d0438cdaac417fede81cf1f6abc4136bbabb10374a1a04076f4b96a0 |
| SHA512 | b42577250cffdc89880a5dfefb252828ba859f687ecb74d7b96cf7fefe188611f311c208fc231f965e4618ed587c642199c1ed270fb023b4a01b0bbc3ad26bfe |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki515574.exe
| MD5 | 581e79f5637223462eb74475642ed415 |
| SHA1 | 05eada3956117628b21d8fddb80dced24d4b0907 |
| SHA256 | a11eb456c70c74d14ea6c38d52011dd5856c4abcd14e0ddd5d6a3a5f7414cae5 |
| SHA512 | 9128744f82f51d41a2088135b4a899feb0d85cf96ae8327114751025931adca9a203ff1a548c85dbda20e71cfb9c705e9e548565c5f30d28b9f3db91bf9baf9c |
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki397182.exe
| MD5 | c4ca4b6ce958d153a98898bd4b134d3c |
| SHA1 | 11560c369ce6b1fd14e4f04e3d8891f3f856987e |
| SHA256 | db9687b8624d602b5dc11c5be540ed9d50b0f9a0578672bbd0e1b8c30376bebe |
| SHA512 | 8d2425f5417120556e4af3454cffadd6378c661a459ba6bee610fc766e2678e49577b4e718a480bc6e83c39058964447914fa9ec8af5a4042b1219b209b75373 |
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az085205.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1872-35-0x00000000002D0000-0x00000000002DA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu592847.exe
| MD5 | af0b87ce2a31a0b88552fe758934eb97 |
| SHA1 | 45e0ab543ab57f2b4a36bfdf2d62433d79e988a8 |
| SHA256 | 9dca31403b7e3a56a28d0b581d45420519787439117230a9cb1b5f6156a862b3 |
| SHA512 | 3b0cd5616de0b9f274423e387d89a20eca89794c0a5a9a9eaae4bcdf72d56b5d6db72bf5565297108da8b0d1b2bd77a196c68d32d78869c8e781a2512af0d3bb |
memory/4512-41-0x0000000004A70000-0x0000000004AAC000-memory.dmp
memory/4512-42-0x0000000007230000-0x00000000077D4000-memory.dmp
memory/4512-43-0x0000000004E70000-0x0000000004EAA000-memory.dmp
memory/4512-49-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-55-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-107-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-106-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-101-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-99-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-97-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-95-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-93-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-91-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-89-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-87-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-83-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-81-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-79-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-77-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-75-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-73-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-71-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-69-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-67-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-63-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-61-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-59-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-57-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-53-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-51-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-103-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-85-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-65-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-47-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-45-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-44-0x0000000004E70000-0x0000000004EA5000-memory.dmp
memory/4512-836-0x0000000009CA0000-0x000000000A2B8000-memory.dmp
memory/4512-837-0x000000000A340000-0x000000000A352000-memory.dmp
memory/4512-838-0x000000000A360000-0x000000000A46A000-memory.dmp
memory/4512-839-0x000000000A480000-0x000000000A4BC000-memory.dmp
memory/4512-840-0x0000000004770000-0x00000000047BC000-memory.dmp