Analysis Overview
SHA256
ce6947afdb878c610cd9554a32b2d55906f4c3725faa2f60b92de91d2d05b283
Threat Level: Known bad
The file ce6947afdb878c610cd9554a32b2d55906f4c3725faa2f60b92de91d2d05b283 was found to be: Known bad.
Malicious Activity Summary
Healer
RedLine
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2023-09-10 15:28
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2023-09-10 15:28
Reported
2023-09-10 15:31
Platform
win10v2004-20230831-en
Max time kernel
142s
Max time network
151s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Healer
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\DisableOnAccessProtection = "1" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
RedLine
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0629901.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7302352.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4777563.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3304143.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\ce6947afdb878c610cd9554a32b2d55906f4c3725faa2f60b92de91d2d05b283.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\x0629901.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\x7302352.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2776 set thread context of 4640 | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4777563.exe | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4777563.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
| N/A | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\ce6947afdb878c610cd9554a32b2d55906f4c3725faa2f60b92de91d2d05b283.exe
"C:\Users\Admin\AppData\Local\Temp\ce6947afdb878c610cd9554a32b2d55906f4c3725faa2f60b92de91d2d05b283.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0629901.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0629901.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7302352.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7302352.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4777563.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4777563.exe
C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2776 -ip 2776
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 148
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3304143.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3304143.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 138.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 146.78.124.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| FI | 77.91.124.82:19071 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| FI | 77.91.124.82:19071 | tcp | |
| US | 8.8.8.8:53 | 1.208.79.178.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.136.104.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| FI | 77.91.124.82:19071 | tcp | |
| FI | 77.91.124.82:19071 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| FI | 77.91.124.82:19071 | tcp | |
| FI | 77.91.124.82:19071 | tcp | |
| US | 8.8.8.8:53 | 9.173.189.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0629901.exe
| MD5 | c6ef08974d8e3495b2716ae331670b98 |
| SHA1 | c4d72a83c7c1825a3cef91ec645e3381263e2b52 |
| SHA256 | f87ce3aaedffe29a8f6fdaebe8bae2aafeca2a953daf6703e6affbd5d6b9ab6d |
| SHA512 | 7bf618213e677f8209f99f599d4f2bf349d40669a1183689d202fe4df1a24972bb428795d077826d471d78593f2a9427b141b31856341b7268d79fbd7848c071 |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0629901.exe
| MD5 | c6ef08974d8e3495b2716ae331670b98 |
| SHA1 | c4d72a83c7c1825a3cef91ec645e3381263e2b52 |
| SHA256 | f87ce3aaedffe29a8f6fdaebe8bae2aafeca2a953daf6703e6affbd5d6b9ab6d |
| SHA512 | 7bf618213e677f8209f99f599d4f2bf349d40669a1183689d202fe4df1a24972bb428795d077826d471d78593f2a9427b141b31856341b7268d79fbd7848c071 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7302352.exe
| MD5 | b66252aff63b349ebf80d72e0c2cccbd |
| SHA1 | bedfe13300f0ce01d9a50c7ee52f9f4389797881 |
| SHA256 | 74548db6ead0b62973b05a356c0fe3685a1d30bd880ba8d9adfb710501373fff |
| SHA512 | 8217fea22fd1d9b9f9efa2be4351e7ccd86c9cf297fe23206ab24eaa4266d8aecb0af3746eff298b182827601faf6a3564d9e1d2ff3c91baf35ca2166cb4ded6 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7302352.exe
| MD5 | b66252aff63b349ebf80d72e0c2cccbd |
| SHA1 | bedfe13300f0ce01d9a50c7ee52f9f4389797881 |
| SHA256 | 74548db6ead0b62973b05a356c0fe3685a1d30bd880ba8d9adfb710501373fff |
| SHA512 | 8217fea22fd1d9b9f9efa2be4351e7ccd86c9cf297fe23206ab24eaa4266d8aecb0af3746eff298b182827601faf6a3564d9e1d2ff3c91baf35ca2166cb4ded6 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4777563.exe
| MD5 | 33a8291383b8f767b77779981c8e6958 |
| SHA1 | 8d7e9645731728b08f93395d86f2c808af422cf6 |
| SHA256 | a2954cc123b10dc4d22b6a43624742031f1b8cbfe35d694cdcc076fd1a506542 |
| SHA512 | 3130262a96f7ebef57db8ea58746120d70ab49e1453f15c98e09351fd7e735416c1ae799f6fabf07fa0347e9c10799aa135ca2d64ec54b9634129df6460cf99d |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4777563.exe
| MD5 | 33a8291383b8f767b77779981c8e6958 |
| SHA1 | 8d7e9645731728b08f93395d86f2c808af422cf6 |
| SHA256 | a2954cc123b10dc4d22b6a43624742031f1b8cbfe35d694cdcc076fd1a506542 |
| SHA512 | 3130262a96f7ebef57db8ea58746120d70ab49e1453f15c98e09351fd7e735416c1ae799f6fabf07fa0347e9c10799aa135ca2d64ec54b9634129df6460cf99d |
memory/4640-21-0x0000000000400000-0x000000000040A000-memory.dmp
memory/4640-22-0x0000000074240000-0x00000000749F0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3304143.exe
| MD5 | 696617dc55114e68b75f898217f612c3 |
| SHA1 | 0ef3638302d2728ea5e2b384c6629cd057d24f91 |
| SHA256 | c1fef83d473d58ca2928f40343f21ef4cff0f2953bd06662638da32035d09a29 |
| SHA512 | 327fe0b822b2bb035bea70d52449f3276bf0fce122c33b534d03fe2b8fb8cace429b6edc65588f86fd454955376799864365328973a44cfdd24e91cc5fef8b6c |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3304143.exe
| MD5 | 696617dc55114e68b75f898217f612c3 |
| SHA1 | 0ef3638302d2728ea5e2b384c6629cd057d24f91 |
| SHA256 | c1fef83d473d58ca2928f40343f21ef4cff0f2953bd06662638da32035d09a29 |
| SHA512 | 327fe0b822b2bb035bea70d52449f3276bf0fce122c33b534d03fe2b8fb8cace429b6edc65588f86fd454955376799864365328973a44cfdd24e91cc5fef8b6c |
memory/4948-26-0x0000000000010000-0x0000000000040000-memory.dmp
memory/4948-27-0x0000000074240000-0x00000000749F0000-memory.dmp
memory/4948-28-0x0000000004F60000-0x0000000005578000-memory.dmp
memory/4948-29-0x0000000004A60000-0x0000000004B6A000-memory.dmp
memory/4948-30-0x00000000049A0000-0x00000000049B2000-memory.dmp
memory/4948-31-0x0000000004930000-0x0000000004940000-memory.dmp
memory/4948-32-0x0000000004A00000-0x0000000004A3C000-memory.dmp
memory/4640-33-0x0000000074240000-0x00000000749F0000-memory.dmp
memory/4640-35-0x0000000074240000-0x00000000749F0000-memory.dmp
memory/4948-36-0x0000000074240000-0x00000000749F0000-memory.dmp
memory/4948-37-0x0000000004930000-0x0000000004940000-memory.dmp