Analysis Overview
SHA256
1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336
Threat Level: Known bad
The file 1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer family
Redline family
RedLine
Modifies Windows Defender Real-time Protection settings
Healer
RedLine payload
Executes dropped EXE
Checks computer location settings
Windows security modification
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Program crash
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 13:31
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 13:31
Reported
2024-11-07 13:33
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
150s
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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.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\IXP002.TMP\pr669368.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\IXP002.TMP\pr669368.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\IXP002.TMP\pr669368.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\IXP002.TMP\pr669368.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Redline family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe | N/A |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe | N/A |
Windows security modification
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.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\un726320.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\un178398.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\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.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\IXP002.TMP\pr669368.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.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\un726320.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\Temp\1.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe
"C:\Users\Admin\AppData\Local\Temp\1d7b7297d9cbc6a7a0d892db018195aef3239ce0389cf738af7bd0bf9f965336.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4956 -ip 4956
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 1096
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 3756 -ip 3756
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3756 -s 1388
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 149.220.183.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| US | 8.8.8.8:53 | 56.163.245.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.117.19.2.in-addr.arpa | udp |
| 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 | |
| US | 8.8.8.8:53 | 88.210.23.2.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 | |
| US | 8.8.8.8:53 | 29.243.111.52.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 |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un726320.exe
| MD5 | e7bb8891c8c2d829fa00a7d2a7501300 |
| SHA1 | 5875de8eaf9df5117735504e331d2e6b04085202 |
| SHA256 | f6c0735ed5837815f927ee669a877c51631a92a38461ca19359b7ee6c1a37a61 |
| SHA512 | 3b824690177cebeda99598bcf150e1005aabae40118c3be10bdcdbccf0284f3fe06d2d8129a7cad7f596242d1bf241773175c5e4535b33cd58f669cd87bf62e7 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un178398.exe
| MD5 | b889ce40a4a5510c1f36bc673dbb4f78 |
| SHA1 | d83f99f552d35487f0deb3ff397b3a4a2a959b7c |
| SHA256 | fb3090249624f79da7fa709af3fe16d95e5cc9b103e41cbb67437eaf6d0f763b |
| SHA512 | b6b52b49fe03609031b47963e1ad98e5ea8328bc12000cf591432edd91c487f506ad0321912699c8a2e919023f94561c367102a10a05cb698cdb42490202871f |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr669368.exe
| MD5 | 866b86364eeab22da0e9a2244a78380b |
| SHA1 | 4dcd4d40268238e27376c072f40ddf3ccde446ad |
| SHA256 | d35d6142b53cc4e50c751dc3c2814b9e2036cf3896c056faedbd1a20acfc5c56 |
| SHA512 | 05f2abf6e3047251e6ca09f9f2e2aef07adf3a57cffb394760b5d0a0d59a0ecda647395119a651e53e320435bd865c7c262487310ac3ba849d3e841e39be537a |
memory/4956-22-0x0000000002650000-0x000000000266A000-memory.dmp
memory/4956-23-0x0000000004F30000-0x00000000054D4000-memory.dmp
memory/4956-24-0x0000000002820000-0x0000000002838000-memory.dmp
memory/4956-52-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-51-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-48-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-46-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-44-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-42-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-40-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-38-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-36-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-34-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-32-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-30-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-28-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-26-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-25-0x0000000002820000-0x0000000002832000-memory.dmp
memory/4956-53-0x0000000000400000-0x000000000080A000-memory.dmp
memory/4956-55-0x0000000000400000-0x000000000080A000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu254407.exe
| MD5 | 0453acc686dc5d0554727fd45333987c |
| SHA1 | 463f446aeaa69e694fc9533333b7acb0712cfe30 |
| SHA256 | 45587f4d52a63371f5532de1fe08410f25711c20661a0cc356ad1dca9d19e5de |
| SHA512 | f3cb3135985f529f0b9f2419010ca730443a431e36537acdf6cb761f56053c9fce01cc09b4156e9f4d4b10f71767475d9e67b9267bb033701a10c2d0a366c12e |
memory/3756-60-0x0000000002910000-0x0000000002978000-memory.dmp
memory/3756-61-0x0000000004F80000-0x0000000004FE6000-memory.dmp
memory/3756-79-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-83-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-95-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-93-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-91-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-89-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-87-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-85-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-81-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-77-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-75-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-73-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-71-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-67-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-65-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-69-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-63-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-62-0x0000000004F80000-0x0000000004FE0000-memory.dmp
memory/3756-2204-0x0000000005760000-0x0000000005792000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 03728fed675bcde5256342183b1d6f27 |
| SHA1 | d13eace7d3d92f93756504b274777cc269b222a2 |
| SHA256 | f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0 |
| SHA512 | 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1 |
memory/244-2217-0x0000000000960000-0x000000000098E000-memory.dmp
memory/244-2218-0x0000000002B70000-0x0000000002B76000-memory.dmp
memory/244-2219-0x000000000ACA0000-0x000000000B2B8000-memory.dmp
memory/244-2220-0x000000000A7D0000-0x000000000A8DA000-memory.dmp
memory/244-2221-0x000000000A700000-0x000000000A712000-memory.dmp
memory/244-2223-0x000000000A760000-0x000000000A79C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk959672.exe
| MD5 | c52ebada00a59ec1f651a0e9fbcef2eb |
| SHA1 | e1941278df76616f1ca3202ef2a9f99d2592d52f |
| SHA256 | 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e |
| SHA512 | 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2 |
memory/2340-2227-0x00000000007E0000-0x0000000000810000-memory.dmp
memory/244-2229-0x0000000002AF0000-0x0000000002B3C000-memory.dmp
memory/2340-2228-0x00000000010A0000-0x00000000010A6000-memory.dmp