Analysis Overview
SHA256
98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307
Threat Level: Known bad
The file 98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307 was found to be: Known bad.
Malicious Activity Summary
RedLine
RedLine payload
Healer
Redline family
Healer family
Modifies Windows Defender Real-time Protection settings
Detects Healer an antivirus disabler dropper
Executes dropped EXE
Windows security modification
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:36
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:36
Reported
2024-11-10 00:38
Platform
win10v2004-20241007-en
Max time kernel
149s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.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\ibS66iA91.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\ibS66iA91.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\ibS66iA91.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\ibS66iA91.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.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\vmBl83lH35.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmjq34UE74.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmBU92ux95.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmtD07KD78.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\kIE36UB58.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\ibS66iA91.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_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\vmtD07KD78.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\98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307.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\vmBl83lH35.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\vmjq34UE74.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\vmBU92ux95.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\IXP001.TMP\vmjq34UE74.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmBU92ux95.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmtD07KD78.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\kIE36UB58.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmBl83lH35.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\kIE36UB58.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307.exe
"C:\Users\Admin\AppData\Local\Temp\98fe1a2e295420e5dfde227cc59da55c7ca3ffb8368143e475cd1f50340c9307.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmBl83lH35.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmBl83lH35.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmjq34UE74.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmjq34UE74.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmBU92ux95.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmBU92ux95.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmtD07KD78.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmtD07KD78.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\kIE36UB58.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\kIE36UB58.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| US | 8.8.8.8:53 | 13.86.106.20.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| RU | 193.233.20.24:4123 | tcp | |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.24:4123 | tcp | |
| RU | 193.233.20.24:4123 | tcp | |
| US | 8.8.8.8:53 | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vmBl83lH35.exe
| MD5 | 74d0651d8c0df25e0279a40e2cced416 |
| SHA1 | 052c36b587e46891174d1111c64bc8d61e8caef4 |
| SHA256 | c61b0705306cc327abfc9bf17d07f26a81d9baa22415f83c356638ef5aa645a9 |
| SHA512 | fae768589d25d7040010a8090cb4ef28a5edb99028f097780f4c834629af44a2474eae3878834e1354b272385bdec2b50916196c75f617350d8b88e64fea2efd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\vmjq34UE74.exe
| MD5 | 66e2158fc935d8e660266881c32c3fb6 |
| SHA1 | 72081865ac9e6fa5449d6bad64106f3792ec08c9 |
| SHA256 | 594a2198c7ab902615eb430093bfc44c0d4239a5401d74f8e491e8064651b25a |
| SHA512 | 80f5f5efc731327672c4fc8fe8acd2bece1db59037127cbd737cf2274c4548cf6a25f6c1c8e10732276a6e027edb132569b0ac9cc0accd97bbe99606f1540a66 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vmBU92ux95.exe
| MD5 | 2723fc635c966182075df6323c4633de |
| SHA1 | 6d992b8bd04d81b36615bdc5fc694bdb82e6cf31 |
| SHA256 | dd558598da77302460172332905e013100adb0069e84569ac275ef2a2217e4a3 |
| SHA512 | 9ef290490411cc6c534dbd4d4f7846671be0b38514ebac03809537addd0b275b8f2a5d6a1c1a134411f78623004e502fffa1e0581868fd234958c9aba27efd7b |
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\vmtD07KD78.exe
| MD5 | 5a484e12597a84182395495dc3852f8d |
| SHA1 | ce9c4f5e08c463002a3ea7ed53fe5449611c0762 |
| SHA256 | 61e918e2828575699ced3b93240131da3e28b14c68c40eeccda76e0c7f73c15c |
| SHA512 | b43c754ac0bf4cc77f32eddcd2d05ba43b758e7206b64e85abcfa645f688b30f584e4f0b354c707a5ea9fa90df625978281316393845f2076567c7bd9b1c639e |
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\ibS66iA91.exe
| MD5 | b383c2b049c8392397de834932ea8de4 |
| SHA1 | 898a37cbd4bb27f4f483c8f945f9cb4b4e2a5475 |
| SHA256 | f9538fd7796392b356c0e438f1ee5f85bb376fd73dad0f58056d2a5a9689267c |
| SHA512 | 1a04199bc0c235411c9aabf522b7080a5bc05c68ae528e00bc6241aa66e45e35487ac7067bb4e9d19c4cfb2516ca29461d12b23ba43969380d2c090d3dc20801 |
memory/5020-35-0x0000000000970000-0x000000000097A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\kIE36UB58.exe
| MD5 | bc06501e2cbbcfd5b533d51c6a5ef3fb |
| SHA1 | 7caa42a1b56383b958098d71bdffbe0b69b1ba93 |
| SHA256 | 1ea5e787e9d231e9e5c0ebc4a058e587a9b37057469fc949d6458acef78a6c16 |
| SHA512 | 98da782c0b87b2b6dca516a98a86a0bd90966be55b40ed55cb61975277efbb366d3fb7d3ef8fbbb841cf62d2c39c842db8180013667193caff98285dd3769970 |
memory/1464-41-0x00000000025E0000-0x0000000002626000-memory.dmp
memory/1464-42-0x0000000004B80000-0x0000000005124000-memory.dmp
memory/1464-43-0x0000000005170000-0x00000000051B4000-memory.dmp
memory/1464-44-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-45-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-107-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-103-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-101-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-97-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-95-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-93-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-91-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-89-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-87-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-85-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-83-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-81-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-79-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-77-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-75-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-73-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-69-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-67-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-65-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-63-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-61-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-59-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-57-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-56-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-53-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-51-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-105-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-99-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-71-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-49-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-47-0x0000000005170000-0x00000000051AE000-memory.dmp
memory/1464-950-0x00000000051C0000-0x00000000057D8000-memory.dmp
memory/1464-951-0x0000000005860000-0x000000000596A000-memory.dmp
memory/1464-952-0x00000000059A0000-0x00000000059B2000-memory.dmp
memory/1464-953-0x00000000059C0000-0x00000000059FC000-memory.dmp
memory/1464-954-0x0000000005B10000-0x0000000005B5C000-memory.dmp