Analysis Overview
SHA256
7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0
Threat Level: Known bad
The file 7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0 was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
Redline family
Detects Healer an antivirus disabler dropper
RedLine
Healer family
Healer
RedLine payload
Checks computer location settings
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
Enumerates physical storage devices
System Location Discovery: System Language Discovery
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 03:51
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 03:51
Reported
2024-11-08 03:54
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
148s
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\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.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-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.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\kp436420.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\IXP002.TMP\it452553.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\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.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\ziqd3744.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\ziDO1385.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\jr723702.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\IXP001.TMP\kp436420.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.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\IXP002.TMP\it452553.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.exe
"C:\Users\Admin\AppData\Local\Temp\7fb41ddb90566881408cf48b3740d8d81471c434fc32b12a7d38f01d7d288db0.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqd3744.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5052 -ip 5052
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5052 -s 1500
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp436420.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp436420.exe
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 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.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 | 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 | 31.243.111.52.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\ziqd3744.exe
| MD5 | 03aba268f8df7b4b00d2b98eeebfc88c |
| SHA1 | 6f657c10e8e6d5a8cb1f851c293b25dfb544dff5 |
| SHA256 | 51db514cd45ebef900db6f51163eb0aef481fb74a8d5fb1ebe86015a0726add9 |
| SHA512 | 6fddc13dd2d2e9e0de3b7961ae9eac0a908f069e6dcb2c5420334f36e42ac74eab66b371ab126c8e26bd40098119a607b77ab0c21c0a2e0341739754317af34b |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDO1385.exe
| MD5 | 6c9c108255d1703c2f40d5331c9fe731 |
| SHA1 | 0f419a5ab6cc68d48da142351fe8e1c70eb3ce14 |
| SHA256 | 6daf9b6d6eee24792483c7de515857468b256e22f2cd76192cd8828d2dacd3d8 |
| SHA512 | 327d0554b28c8e8e0f7bc5502db0645f698bfb42972500da9551762f81b4ce6609c7731923d4d9ef62c885022e7bf4f050aab998349d9d507bef43d2c3e07d1a |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it452553.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/468-21-0x00007FFB24EF3000-0x00007FFB24EF5000-memory.dmp
memory/468-22-0x0000000000D60000-0x0000000000D6A000-memory.dmp
memory/468-24-0x00007FFB24EF3000-0x00007FFB24EF5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr723702.exe
| MD5 | 2ecb1920cecdb9ba30dcd06a9e20560c |
| SHA1 | 9aea7cd532f37146b8ab3468c7009cd163f03834 |
| SHA256 | 605b96f4a1293deab69789a8d8c0d2e1dbbd8deecf3015d6b34a1653d14a65dc |
| SHA512 | 649fdd7fc4502e171d9a3b95f55b7100f1c0a3dbb10f71a24006bae00c7ef0ba0258e14bebcd4f6fdc7a6db6b975b773a8d4e13e02eefce7852623bc58462fa5 |
memory/5052-29-0x0000000004CB0000-0x0000000004D18000-memory.dmp
memory/5052-30-0x0000000004DA0000-0x0000000005344000-memory.dmp
memory/5052-31-0x0000000005350000-0x00000000053B6000-memory.dmp
memory/5052-43-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-47-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-95-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-93-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-91-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-87-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-85-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-83-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-81-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-79-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-77-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-75-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-73-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-71-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-69-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-67-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-63-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-61-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-59-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-57-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-55-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-53-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-51-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-49-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-45-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-41-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-39-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-37-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-35-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-89-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-65-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-33-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-32-0x0000000005350000-0x00000000053B0000-memory.dmp
memory/5052-2174-0x0000000005540000-0x0000000005572000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 03728fed675bcde5256342183b1d6f27 |
| SHA1 | d13eace7d3d92f93756504b274777cc269b222a2 |
| SHA256 | f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0 |
| SHA512 | 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1 |
memory/6824-2187-0x0000000000700000-0x000000000072E000-memory.dmp
memory/6824-2188-0x0000000005020000-0x0000000005026000-memory.dmp
memory/6824-2189-0x00000000056E0000-0x0000000005CF8000-memory.dmp
memory/6824-2190-0x00000000051D0000-0x00000000052DA000-memory.dmp
memory/6824-2191-0x0000000005070000-0x0000000005082000-memory.dmp
memory/6824-2192-0x0000000005100000-0x000000000513C000-memory.dmp
memory/6824-2193-0x0000000005140000-0x000000000518C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp436420.exe
| MD5 | c52ebada00a59ec1f651a0e9fbcef2eb |
| SHA1 | e1941278df76616f1ca3202ef2a9f99d2592d52f |
| SHA256 | 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e |
| SHA512 | 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2 |
memory/7060-2198-0x0000000000010000-0x0000000000040000-memory.dmp
memory/7060-2199-0x0000000004830000-0x0000000004836000-memory.dmp