Analysis Overview
SHA256
2d047a36edfff25b2d375e5ab3185d6399f2c81a815790efc5faa477a26d41f3
Threat Level: Known bad
The file 2d047a36edfff25b2d375e5ab3185d6399f2c81a815790efc5faa477a26d41f3 was found to be: Known bad.
Malicious Activity Summary
RedLine
Detects Healer an antivirus disabler dropper
Healer family
Redline family
Healer
RedLine payload
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
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
2024-11-07 07:10
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 07:10
Reported
2024-11-07 07:13
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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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\dBd11Dm.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.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\dBd11Dm.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\dBd11Dm.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\dBd11Dm.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\dBd11Dm.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd11Dm.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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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\nqZ25Ce69.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd11Dm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVB32WJ.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\dBd11Dm.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.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\nqZ25Ce69.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\2d047a36edfff25b2d375e5ab3185d6399f2c81a815790efc5faa477a26d41f3.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe |
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\2d047a36edfff25b2d375e5ab3185d6399f2c81a815790efc5faa477a26d41f3.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nqZ25Ce69.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVB32WJ.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd11Dm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd11Dm.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd11Dm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2d047a36edfff25b2d375e5ab3185d6399f2c81a815790efc5faa477a26d41f3.exe
"C:\Users\Admin\AppData\Local\Temp\2d047a36edfff25b2d375e5ab3185d6399f2c81a815790efc5faa477a26d41f3.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nqZ25Ce69.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nqZ25Ce69.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd11Dm.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd11Dm.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2052 -ip 2052
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2052 -s 1084
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVB32WJ.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVB32WJ.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 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 193.233.20.13:4136 | tcp | |
| RU | 193.233.20.13:4136 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nqZ25Ce69.exe
| MD5 | d3d289610781b77edab9e5bf47ab70af |
| SHA1 | d813c2fc629e7523eb2abeaa60aef5968fb729ce |
| SHA256 | a7cad162cbdd51a3c73b5697d03da944d9ebac75e7daffa6cd799c9bab15706c |
| SHA512 | 4b9b977e8c832a40d1af184f0610ed1f6a38ab69b69e992bc6c3dc5b4e1ef2d742db500eee405ef285ef5f650e3f6eec62f6d2f70370c6e6fd195470a7e4c36b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dBd11Dm.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/1196-14-0x00007FFBC2493000-0x00007FFBC2495000-memory.dmp
memory/1196-15-0x00000000002A0000-0x00000000002AA000-memory.dmp
memory/1196-16-0x00007FFBC2493000-0x00007FFBC2495000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\eJp20fs.exe
| MD5 | d8ecbd791419d2d4d37e2d2f3cff51b2 |
| SHA1 | 360c1d075a3a2c7928e19322d23baa43ba9abb66 |
| SHA256 | 9f53ef4bffa2953b050e078fa6ae3e1de85643313990838a5b09a1a1306845ae |
| SHA512 | 19d0e9e833ed641560b1afe55ddcdaf596dd270b254dcdefeab3b049aa49ddfd4152c1bc65a12e01df7f70eac96f4033df873c8ba696f17d5b03933f954a4860 |
memory/2052-22-0x00000000024C0000-0x00000000024DA000-memory.dmp
memory/2052-23-0x0000000004CE0000-0x0000000005284000-memory.dmp
memory/2052-24-0x0000000002730000-0x0000000002748000-memory.dmp
memory/2052-42-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-52-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-50-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-48-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-46-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-44-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-40-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-38-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-36-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-34-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-32-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-30-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-28-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-26-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-25-0x0000000002730000-0x0000000002742000-memory.dmp
memory/2052-53-0x0000000000400000-0x00000000005E3000-memory.dmp
memory/2052-55-0x0000000000400000-0x00000000005E3000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fVB32WJ.exe
| MD5 | a5f5c5d6291c7ae9e1d1b7ed1e551490 |
| SHA1 | 3d06413341893b838549939e15f8f1eec423d71a |
| SHA256 | 1a09ce1cb64219a5d88e57845dc9ba6631efa06fccc8867ccf94eb132947563e |
| SHA512 | d9b3ba67bdd615ee2ce91a29cd9cf6723464be27bf45186fd0e9559ff2b0e7c51b423cfc3e32b5e90955046fb75a34c4a8528df7294b6c831ca254a65d2b8ba2 |
memory/4244-59-0x0000000000A60000-0x0000000000A92000-memory.dmp
memory/4244-60-0x00000000058D0000-0x0000000005EE8000-memory.dmp
memory/4244-61-0x0000000005400000-0x000000000550A000-memory.dmp
memory/4244-62-0x0000000005330000-0x0000000005342000-memory.dmp
memory/4244-63-0x0000000005390000-0x00000000053CC000-memory.dmp
memory/4244-64-0x0000000005510000-0x000000000555C000-memory.dmp