Analysis Overview
SHA256
988547db7ecdd96e81a52a83932c988f19f39a9b7085c4a1666c3a22b62d3c19
Threat Level: Known bad
The file 988547db7ecdd96e81a52a83932c988f19f39a9b7085c4a1666c3a22b62d3c19 was found to be: Known bad.
Malicious Activity Summary
Healer family
Healer
Detects Healer an antivirus disabler dropper
RedLine
Redline family
RedLine payload
Modifies Windows Defender Real-time Protection settings
Windows security modification
Executes dropped EXE
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-04 13:56
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-04 13:56
Reported
2024-11-04 13:59
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
157s
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\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.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\sw46WV45ey35.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.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\sw46WV45ey35.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\sw46WV45ey35.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\vBO1221EX.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tnY70cz46.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\sw46WV45ey35.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\988547db7ecdd96e81a52a83932c988f19f39a9b7085c4a1666c3a22b62d3c19.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\vBO1221EX.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.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\988547db7ecdd96e81a52a83932c988f19f39a9b7085c4a1666c3a22b62d3c19.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vBO1221EX.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tnY70cz46.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tnY70cz46.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\988547db7ecdd96e81a52a83932c988f19f39a9b7085c4a1666c3a22b62d3c19.exe
"C:\Users\Admin\AppData\Local\Temp\988547db7ecdd96e81a52a83932c988f19f39a9b7085c4a1666c3a22b62d3c19.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vBO1221EX.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vBO1221EX.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tnY70cz46.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tnY70cz46.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
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 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.99.105.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| FR | 193.56.146.11:4162 | tcp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| FR | 193.56.146.11:4162 | tcp | |
| FR | 193.56.146.11:4162 | tcp | |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| FR | 193.56.146.11:4162 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| FR | 193.56.146.11:4162 | tcp | |
| FR | 193.56.146.11:4162 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vBO1221EX.exe
| MD5 | 817992124adb1ddd30430849d1230f68 |
| SHA1 | 39aba09828fd7538783cb5c2d5e322419e4e78b2 |
| SHA256 | 091205d6a8e332bf37917ee8f927c883a48190488b9a8012df877896d35a4ce0 |
| SHA512 | d813d86e5cb3e63c71627847290e8c567c6ebc6679b9fecccd6c8ca5aa5f6e8e456393cca709150d2cb231111634341414e51a567d799a830bd9dcfc23762968 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\sw46WV45ey35.exe
| MD5 | b383c2b049c8392397de834932ea8de4 |
| SHA1 | 898a37cbd4bb27f4f483c8f945f9cb4b4e2a5475 |
| SHA256 | f9538fd7796392b356c0e438f1ee5f85bb376fd73dad0f58056d2a5a9689267c |
| SHA512 | 1a04199bc0c235411c9aabf522b7080a5bc05c68ae528e00bc6241aa66e45e35487ac7067bb4e9d19c4cfb2516ca29461d12b23ba43969380d2c090d3dc20801 |
memory/4440-14-0x00007FF8970B3000-0x00007FF8970B5000-memory.dmp
memory/4440-15-0x0000000000600000-0x000000000060A000-memory.dmp
memory/4440-16-0x00007FF8970B3000-0x00007FF8970B5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tnY70cz46.exe
| MD5 | 6940451e769c094029427d1531775121 |
| SHA1 | 03c763ca8ebc6896fb35c9f8d4d3fc64d03fe850 |
| SHA256 | ab9bbcc3bb273a1f13db7566032205b26f5a4a634194ba39007349aa34801dca |
| SHA512 | 53578c0693e6a171feec767f38f4601da453875d14a37f82e3ca30cce3b7217d4b5b0a6de659d54d11810ee238bd5816d2bc9635cf20dcd9f73901a09c08ff06 |
memory/3548-22-0x0000000004C10000-0x0000000004C56000-memory.dmp
memory/3548-23-0x0000000004DB0000-0x0000000005354000-memory.dmp
memory/3548-24-0x0000000004CD0000-0x0000000004D14000-memory.dmp
memory/3548-26-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-31-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-88-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-86-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-84-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-82-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-80-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-78-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-76-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-74-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-70-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-69-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-66-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-64-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-62-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-60-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-58-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-56-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-54-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-50-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-48-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-46-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-44-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-42-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-40-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-38-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-34-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-32-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-28-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-72-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-52-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-36-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-25-0x0000000004CD0000-0x0000000004D0E000-memory.dmp
memory/3548-931-0x0000000005360000-0x0000000005978000-memory.dmp
memory/3548-932-0x00000000059A0000-0x0000000005AAA000-memory.dmp
memory/3548-933-0x0000000005AE0000-0x0000000005AF2000-memory.dmp
memory/3548-934-0x0000000005B00000-0x0000000005B3C000-memory.dmp
memory/3548-935-0x0000000005C50000-0x0000000005C9C000-memory.dmp