Analysis Overview
SHA256
3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb
Threat Level: Known bad
The file 3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
RedLine payload
Redline family
Modifies Windows Defender Real-time Protection settings
RedLine
Healer family
Windows security modification
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 19:14
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 19:14
Reported
2024-11-09 19:16
Platform
win10v2004-20241007-en
Max time kernel
141s
Max time network
147s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.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\az595113.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\az595113.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\az595113.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\az595113.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki984746.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki451062.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki873907.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki081455.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu618859.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\az595113.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\ki984746.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\ki451062.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\ki873907.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\ki081455.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\3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb.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\3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki984746.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki451062.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki873907.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki081455.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu618859.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu618859.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb.exe
"C:\Users\Admin\AppData\Local\Temp\3b8f1abb22243abd1e4217f19c0dca083ae046a843d091b147a07283cc2056eb.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki984746.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ki984746.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki451062.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki451062.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki873907.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki873907.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki081455.exe
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki081455.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu618859.exe
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu618859.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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.32.126.40.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 | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 19.229.111.52.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\ki984746.exe
| MD5 | 08f8d8ebebe0679f915c66c54a8454a8 |
| SHA1 | 108ba0fd79c8046df338524069bf79829263869c |
| SHA256 | ab7083acb218447b5521a6086dbe990027a4a6db738679138404ad8d66a081b1 |
| SHA512 | 1e8c6d9ad38f237632a0bbf6c02dfc345624c5e49ddf5efdbcb69c66176d509e5204843e77cd4f2f88cb3373d4e5550589c09fd72e697ce53c2368c64fc12af5 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ki451062.exe
| MD5 | 4ccb29fd057afe2dbe14f0ad50fceef3 |
| SHA1 | 323e3b71f9bd9e599a0f635f57855c592a32aebe |
| SHA256 | 0b14f5edd11abd23ed195c97d8131800b532dc74001f3b2a866ebcf5518fc4bf |
| SHA512 | 430d7a24f7e2f38d48dab2ad7ee45fe44a72107416ff6cb558d06ccf334f65263778ba73a5aefb196e97e171e0426b025198fc02b815956e78549135fdef1fd0 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ki873907.exe
| MD5 | b04b055531b2a84157d6eb5403552ac9 |
| SHA1 | 887d649fa3924538ac18445cab5eecb57bcfe346 |
| SHA256 | 267f3a0a50f257a6c59c443a3c41fdcf37ac40cd21205e68d51d6d5834e9e252 |
| SHA512 | 04757edaf608e3ec0c03b287c5cda8f22548813adfee591efccae24a46312993508b7450a8e829ff9c9a4ba38bd2139cdcda19501b6d3e7e9d0ef6510f063869 |
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\ki081455.exe
| MD5 | baf59ef1575e3f8e39279ca81ee28b86 |
| SHA1 | 473d91b6e3f0113a6bb6f62746ce186628fe2b7e |
| SHA256 | 80952276294e8294a12d04d674ed5b105d679cc7ef6c14dca8c5054c930989b1 |
| SHA512 | 02fe90ddd7546f85c201a35f6ab67f863400eaa4b641225680885bcd7d33199971559f24a803d9e352b8ae8998d6220b6a68351bab2b701c4c13edbe9c820bfa |
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\az595113.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2024-35-0x0000000000180000-0x000000000018A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP004.TMP\bu618859.exe
| MD5 | 4f17530ccb29750c2460c6457724560b |
| SHA1 | 104ffc86dbcc25e5ab3dc581ee9a79025ac654e0 |
| SHA256 | c79ac13ae344f424253bfae8b05c99641e14a8dd99989444409f3393dcb8c0f0 |
| SHA512 | 7761bf71512d8a5c303d758b6622e672d322de1f4365cad4a62a296806589910ad5cd917ddd958dfef72148aca503c8c5dae779f57dc90e0eaa8a5119b9837a1 |
memory/1300-41-0x00000000027D0000-0x000000000280C000-memory.dmp
memory/1300-42-0x0000000004DF0000-0x0000000005394000-memory.dmp
memory/1300-43-0x00000000053E0000-0x000000000541A000-memory.dmp
memory/1300-53-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-55-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-107-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-103-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-101-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-99-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-97-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-95-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-93-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-91-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-89-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-87-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-83-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-81-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-79-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-77-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-75-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-73-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-71-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-67-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-65-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-63-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-61-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-59-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-57-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-51-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-49-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-105-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-85-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-69-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-47-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-45-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-44-0x00000000053E0000-0x0000000005415000-memory.dmp
memory/1300-836-0x00000000078E0000-0x0000000007EF8000-memory.dmp
memory/1300-837-0x0000000007F90000-0x0000000007FA2000-memory.dmp
memory/1300-838-0x0000000007FB0000-0x00000000080BA000-memory.dmp
memory/1300-839-0x00000000080D0000-0x000000000810C000-memory.dmp
memory/1300-840-0x00000000026E0000-0x000000000272C000-memory.dmp