Analysis Overview
SHA256
b697632bd28d8e08f9523ac9d6499749ff419595f12efc8c8258cdf311687e78
Threat Level: Known bad
The file b697632bd28d8e08f9523ac9d6499749ff419595f12efc8c8258cdf311687e78 was found to be: Known bad.
Malicious Activity Summary
RedLine payload
RedLine
Healer
Healer family
Redline family
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Windows security modification
Checks computer location settings
Adds Run key to start application
Launches sc.exe
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 14:09
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 14:09
Reported
2024-11-08 14:11
Platform
win10v2004-20241007-en
Max time kernel
147s
Max time network
152s
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\IXP001.TMP\it056975.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\it056975.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\it056975.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\it056975.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\it056975.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\it056975.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 |
Redline family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930001.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKL5842.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it056975.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930001.exe | N/A |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr977181.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\it056975.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\b697632bd28d8e08f9523ac9d6499749ff419595f12efc8c8258cdf311687e78.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\ziKL5842.exe | N/A |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Enumerates physical storage devices
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930001.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\IXP000.TMP\lr977181.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\b697632bd28d8e08f9523ac9d6499749ff419595f12efc8c8258cdf311687e78.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKL5842.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930001.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Temp\1.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it056975.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it056975.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it056975.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930001.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b697632bd28d8e08f9523ac9d6499749ff419595f12efc8c8258cdf311687e78.exe
"C:\Users\Admin\AppData\Local\Temp\b697632bd28d8e08f9523ac9d6499749ff419595f12efc8c8258cdf311687e78.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKL5842.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKL5842.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it056975.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it056975.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930001.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930001.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3592 -ip 3592
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3592 -s 1380
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr977181.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr977181.exe
C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziKL5842.exe
| MD5 | be0c0368c33ae25ece5c5c94c7a6fbac |
| SHA1 | 48fa637bf279ec37234851d9d4d61db444c09fb6 |
| SHA256 | a9846391b72cf1cbf58018fe46ece0f756dab74e3815499e83be5060671acdf8 |
| SHA512 | e95047c5fa2d5e808c3fc7bac43aaee1d952b638139a25203bc0d51620a5ac2f6813c60f8ae7c31daae4e0701b4dd5c5c82c5ad5122fd5037a9469e7d18bb91f |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it056975.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4744-15-0x0000000000B00000-0x0000000000B0A000-memory.dmp
memory/4744-14-0x00007FF98B4B3000-0x00007FF98B4B5000-memory.dmp
memory/4744-16-0x00007FF98B4B3000-0x00007FF98B4B5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr930001.exe
| MD5 | 0ab97af652955a9fd53a82b3af18fb27 |
| SHA1 | 97e81e17d07ed20382cbcb89888a6b03994d5b9c |
| SHA256 | d7047c4cdba3f13214742a98090167d9f36ca957a9a72365d27efe43fb31edae |
| SHA512 | 97fb5230ede93a471b2331df01b3c63479cdd6fa4d72de7102308a4c358009bab0d3340c1ba6b7d181d743b10071a7bab4c23ba1c5024ad9b46a35a722bdfa68 |
memory/3592-22-0x0000000002370000-0x00000000023D8000-memory.dmp
memory/3592-23-0x0000000004C90000-0x0000000005234000-memory.dmp
memory/3592-24-0x0000000005240000-0x00000000052A6000-memory.dmp
memory/3592-58-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-46-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-32-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-28-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-26-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-25-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-74-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-88-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-86-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-84-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-82-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-80-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-78-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-72-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-70-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-68-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-66-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-64-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-62-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-60-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-56-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-54-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-52-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-50-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-48-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-44-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-42-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-40-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-38-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-36-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-34-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-30-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-76-0x0000000005240000-0x00000000052A0000-memory.dmp
memory/3592-2167-0x0000000005410000-0x0000000005442000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 03728fed675bcde5256342183b1d6f27 |
| SHA1 | d13eace7d3d92f93756504b274777cc269b222a2 |
| SHA256 | f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0 |
| SHA512 | 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1 |
memory/5192-2180-0x00000000008F0000-0x000000000091E000-memory.dmp
memory/5192-2181-0x0000000002990000-0x0000000002996000-memory.dmp
memory/5192-2182-0x00000000058B0000-0x0000000005EC8000-memory.dmp
memory/5192-2183-0x00000000053A0000-0x00000000054AA000-memory.dmp
memory/5192-2184-0x0000000005260000-0x0000000005272000-memory.dmp
memory/5192-2185-0x00000000052D0000-0x000000000530C000-memory.dmp
memory/5192-2186-0x0000000005320000-0x000000000536C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr977181.exe
| MD5 | c52ebada00a59ec1f651a0e9fbcef2eb |
| SHA1 | e1941278df76616f1ca3202ef2a9f99d2592d52f |
| SHA256 | 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e |
| SHA512 | 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2 |
memory/5784-2191-0x00000000006B0000-0x00000000006E0000-memory.dmp
memory/5784-2192-0x0000000004ED0000-0x0000000004ED6000-memory.dmp