Analysis Overview
SHA256
28d40455e304866cb556f7147fd41eda7bd3e70ac349cd2be4fb763055f49435
Threat Level: Known bad
The file 28d40455e304866cb556f7147fd41eda7bd3e70ac349cd2be4fb763055f49435 was found to be: Known bad.
Malicious Activity Summary
Redline family
Healer family
Healer
RedLine
RedLine payload
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:56
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:56
Reported
2024-11-10 00:58
Platform
win10v2004-20241007-en
Max time kernel
140s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.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\zilq8522.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zinj5878.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr213422.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\IXP002.TMP\it672535.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_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\zinj5878.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\28d40455e304866cb556f7147fd41eda7bd3e70ac349cd2be4fb763055f49435.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\zilq8522.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\28d40455e304866cb556f7147fd41eda7bd3e70ac349cd2be4fb763055f49435.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zilq8522.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zinj5878.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr213422.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr213422.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\28d40455e304866cb556f7147fd41eda7bd3e70ac349cd2be4fb763055f49435.exe
"C:\Users\Admin\AppData\Local\Temp\28d40455e304866cb556f7147fd41eda7bd3e70ac349cd2be4fb763055f49435.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zilq8522.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zilq8522.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zinj5878.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zinj5878.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr213422.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr213422.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 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 22.236.111.52.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zilq8522.exe
| MD5 | 898982ef38bb4e7ffb03697868baa5a0 |
| SHA1 | 54617d7b9d8c91811facebf06a09460580582cb3 |
| SHA256 | 3875a36ebe52190af2ba49e7585a66a5325fd930f0d5bcddb7a62596ada18212 |
| SHA512 | d2eda3f4418d122d94b3571424711aedf62f6f9b9edffd06dd95c3e5933ecfcc4a7916ca5ce0bdcb6089e990cc7717f2040230bda48844d77dc8d033562349a6 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zinj5878.exe
| MD5 | 07bdcec060a24ddad157b0082a810961 |
| SHA1 | dd3db235b3576285966b5dcb46264537aa0e62b0 |
| SHA256 | 168053165969216bd5a28dd0423af121e9e4d4558da4d703437deee1193047f6 |
| SHA512 | 878b7d4079e9fbdfab008a75cdfb888fedd1ff9f13938a0b15e99b2a883a162fd5b2c7aa08974aba75c86b5d2116e232b106ef6c68ce47ac099337f946d426a8 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it672535.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/3324-21-0x00007FFA3C483000-0x00007FFA3C485000-memory.dmp
memory/3324-22-0x00000000008A0000-0x00000000008AA000-memory.dmp
memory/3324-23-0x00007FFA3C483000-0x00007FFA3C485000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr213422.exe
| MD5 | 50219f75c0d20517b9c6fd86b5ea17d4 |
| SHA1 | c9aa2107e613aef5d1971ad49d9dabf0731bd343 |
| SHA256 | b965076e0c2723c52368d87ec876ea1cf443e36b522662f65c9bf8a6a035cc74 |
| SHA512 | 951d5e5308fc0c44e23d3ec97ca77827ec23fbf1914277845232a79c96f5f1c40151fbfcd2547ecc6a2f5f0b2532291199e890802653da39aa6895ac62e735c6 |
memory/1196-29-0x0000000004AA0000-0x0000000004ADC000-memory.dmp
memory/1196-30-0x0000000007300000-0x00000000078A4000-memory.dmp
memory/1196-31-0x0000000004B40000-0x0000000004B7A000-memory.dmp
memory/1196-43-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-47-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-95-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-94-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-92-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-89-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-87-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-85-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-83-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-81-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-79-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-78-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-75-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-73-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-71-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-69-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-65-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-63-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-61-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-57-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-55-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-53-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-51-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-49-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-45-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-41-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-39-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-37-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-67-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-59-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-35-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-33-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-32-0x0000000004B40000-0x0000000004B75000-memory.dmp
memory/1196-824-0x0000000009D30000-0x000000000A348000-memory.dmp
memory/1196-825-0x000000000A350000-0x000000000A362000-memory.dmp
memory/1196-826-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/1196-827-0x000000000A4A0000-0x000000000A4DC000-memory.dmp
memory/1196-828-0x00000000049D0000-0x0000000004A1C000-memory.dmp