Analysis Overview
SHA256
2da1611cbb0beabfa0db873fb32a25dd7685b6ebf4d7e0f47071c910c9f7d3ad
Threat Level: Known bad
The file 2da1611cbb0beabfa0db873fb32a25dd7685b6ebf4d7e0f47071c910c9f7d3ad was found to be: Known bad.
Malicious Activity Summary
Healer family
RedLine payload
Healer
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Redline family
RedLine
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 00:38
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 00:38
Reported
2024-11-10 00:41
Platform
win10v2004-20241007-en
Max time kernel
137s
Max time network
145s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.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 |
Redline family
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2676951.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9643403.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\IXP001.TMP\k5416717.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\2da1611cbb0beabfa0db873fb32a25dd7685b6ebf4d7e0f47071c910c9f7d3ad.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\y2676951.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\IXP000.TMP\y2676951.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9643403.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\2da1611cbb0beabfa0db873fb32a25dd7685b6ebf4d7e0f47071c910c9f7d3ad.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2da1611cbb0beabfa0db873fb32a25dd7685b6ebf4d7e0f47071c910c9f7d3ad.exe
"C:\Users\Admin\AppData\Local\Temp\2da1611cbb0beabfa0db873fb32a25dd7685b6ebf4d7e0f47071c910c9f7d3ad.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2676951.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2676951.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9643403.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9643403.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.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 |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp | |
| FI | 77.91.124.251:19069 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2676951.exe
| MD5 | 4af699c84ef55ac1827be3d5ee28157a |
| SHA1 | 892faba6509d7d8bacf3d30fbacd116b00488cca |
| SHA256 | c5586b0e095f3c4b30332b80e9654b935bdb3eb829c0418f98ec2b4838e55339 |
| SHA512 | 5ec7acddbfeaffb7147fc9433036fe2be45531fe3c7cf3a47d14eb866f877e44299c46e50739847770cf5589748963f0622420aa01428dd1bc2699b8d9631ced |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5416717.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/2720-14-0x00007FFD41593000-0x00007FFD41595000-memory.dmp
memory/2720-15-0x00000000007F0000-0x00000000007FA000-memory.dmp
memory/2720-16-0x00007FFD41593000-0x00007FFD41595000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9643403.exe
| MD5 | 0d301d2000f778992343c767c76c5c26 |
| SHA1 | 4db33c259472a8b423678edb15a84221e6488175 |
| SHA256 | 28a0358a23f69b1df9836dc5a2d480debb75b9bc1d69c7892356cd88fa2b81d4 |
| SHA512 | 971d0f391c958c21a36525a00979874fe4c8912fe807331087c31de53aad03b4fccffaa5058bf526d57fb64292fe8af28401497c941ab93184dd7845b8b179b9 |
memory/2920-21-0x0000000000B40000-0x0000000000B68000-memory.dmp
memory/2920-22-0x0000000007DD0000-0x00000000083E8000-memory.dmp
memory/2920-23-0x0000000007860000-0x0000000007872000-memory.dmp
memory/2920-24-0x00000000079D0000-0x0000000007ADA000-memory.dmp
memory/2920-25-0x0000000007900000-0x000000000793C000-memory.dmp
memory/2920-26-0x0000000004DE0000-0x0000000004E2C000-memory.dmp