Analysis Overview
SHA256
8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e
Threat Level: Known bad
The file 8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e was found to be: Known bad.
Malicious Activity Summary
Redline family
RedLine
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Healer family
Healer
RedLine payload
Windows security modification
Checks computer location settings
Executes dropped EXE
Adds Run key to start application
System Location Discovery: System Language Discovery
Unsigned PE
Enumerates physical storage devices
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-07 17:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-07 17:01
Reported
2024-11-07 17:03
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
149s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.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\it853256.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.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\it853256.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\it853256.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.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\kp967896.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\it853256.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\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.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\ziXB9147.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\ziDS8926.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| 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\kp967896.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe
"C:\Users\Admin\AppData\Local\Temp\8639290f882a6c30552c7d9b49c19dee6fb1c43b06957c7ea363ce01b99aac6e.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziXB9147.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp967896.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp967896.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.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 | 136.32.126.40.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.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 | |
| US | 8.8.8.8:53 | 68.208.201.84.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 | 48.229.111.52.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\ziXB9147.exe
| MD5 | 71224c607857ff393d745db3634f9ec1 |
| SHA1 | d558dba0201cc967c62f943f95d2bd452b65f0f2 |
| SHA256 | 700cd1719f70c25a0d705a5ef893949a9969dc0d0972690c750bbac8f3f6783d |
| SHA512 | e1c3e8344f946c7b373605152ca7b2fcaa51054c08a8c47cd3876d49d6d15108d92abd48e1a9dde7e2bd31f8e4cc8f68dc0091d6afea4428f3a8192043f169d7 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziDS8926.exe
| MD5 | 148c2e016992d315f4f1e872e1a8a981 |
| SHA1 | d3f70cee03f0def44ba5525e8738f41ee2d7600f |
| SHA256 | f28ecbdc9731a5e251f5c9d147c187375f766c7d7839a8cdb1a7e8da5dd86af7 |
| SHA512 | b4d0051640f700ed32b55ed30bc6f109d7e3ec49780e87a26493e46434c197ec1e6a0df0c7fe67baf17c5e07de234fbbf8b3471d7d9d370b6477a0bce6c1430f |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it853256.exe
| MD5 | d856e2a54c40acf61645d4fc57858e06 |
| SHA1 | 4adda083305872bca81e5bcbe8b919870021ebf7 |
| SHA256 | b037083ba5bd964e0da761a64efa0793fa1141cc3213a0dddeb2d0ba0fc9f13b |
| SHA512 | 78d7c7912a9c551f6177a93704f29671bb84f5dee90705313881236dbff948a297f780c9d4fde102e91f28fc3dbe4d1b9f2f6a634d00e2319da17eea1d4c6caf |
memory/3312-22-0x0000000000610000-0x000000000061A000-memory.dmp
memory/3312-21-0x00007FF857EE3000-0x00007FF857EE5000-memory.dmp
memory/3312-23-0x00007FF857EE3000-0x00007FF857EE5000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr734419.exe
| MD5 | faa256b161e2ed2283ddcacfdd976964 |
| SHA1 | 0a61e9651c54db13004bb4385a586944e9dce06e |
| SHA256 | 1c76e1bc080dc1b1e63d9006ff7ca254fce0c45f63581b6fab46d44d4274e844 |
| SHA512 | da1e20bc14cc603687123d39f7a2465eb38595390c7d8cbf82991cce9b9d9c233982a8b2b259967a51f06aa80f11bdc488ab7288d127620b9ca3a5f0e0917c5b |
memory/1224-29-0x0000000004F10000-0x0000000004F78000-memory.dmp
memory/1224-30-0x0000000004F80000-0x0000000005524000-memory.dmp
memory/1224-31-0x0000000005570000-0x00000000055D6000-memory.dmp
memory/1224-47-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-49-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-95-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-93-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-91-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-89-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-87-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-85-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-81-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-79-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-77-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-75-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-73-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-71-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-69-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-67-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-65-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-61-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-59-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-57-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-55-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-53-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-51-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-45-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-43-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-41-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-39-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-37-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-35-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-83-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-63-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-33-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-32-0x0000000005570000-0x00000000055D0000-memory.dmp
memory/1224-2174-0x0000000005760000-0x0000000005792000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 03728fed675bcde5256342183b1d6f27 |
| SHA1 | d13eace7d3d92f93756504b274777cc269b222a2 |
| SHA256 | f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0 |
| SHA512 | 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1 |
memory/5468-2188-0x0000000000670000-0x000000000069E000-memory.dmp
memory/5468-2189-0x0000000000F00000-0x0000000000F06000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp967896.exe
| MD5 | cdfa8198f96d9af4bd07139ec5be8886 |
| SHA1 | 57be36d1d6b5bc97529e679a81e22c29c2897502 |
| SHA256 | 2774311c0fc993f8db0cd1c8c441800108366d0174dc0e2fd44714bd6eaa278d |
| SHA512 | d2f8d227385c7c4f15b793e3f988f0bf1101ca03255f159b885f6ee83f3088891a77938eb2ff9f5809321c90a239b7990e8c94214a6467a7ee1c57daf1a5e17d |
memory/5528-2193-0x0000000000C90000-0x0000000000CC0000-memory.dmp
memory/5528-2194-0x0000000003010000-0x0000000003016000-memory.dmp
memory/5468-2195-0x0000000005600000-0x0000000005C18000-memory.dmp
memory/5468-2196-0x00000000050F0000-0x00000000051FA000-memory.dmp
memory/5468-2197-0x0000000005000000-0x0000000005012000-memory.dmp
memory/5468-2198-0x0000000005060000-0x000000000509C000-memory.dmp
memory/5468-2199-0x00000000050A0000-0x00000000050EC000-memory.dmp