Analysis Overview
SHA256
068eed4a1ed03c8858ef0a5a19b73b620c91b57091784d542d5e9153ab3e79d5
Threat Level: Known bad
The file 11c55b1632caaf8bb0a82eae4dc4c380_NEIKI was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
RedLine
Modifies Windows Defender Real-time Protection settings
ZGRat
RedLine payload
Detect ZGRat V1
Executes dropped EXE
Windows security modification
Adds Run key to start application
Unsigned PE
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-05-08 07:38
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-05-08 07:38
Reported
2024-05-08 07:41
Platform
win10v2004-20240419-en
Max time kernel
143s
Max time network
150s
Command Line
Signatures
Detect ZGRat V1
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Detects Healer an antivirus disabler dropper
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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:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.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\IXP001.TMP\pr678035.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.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\IXP001.TMP\pr678035.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\IXP001.TMP\pr678035.exe | N/A |
RedLine
RedLine payload
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ZGRat
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un788801.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu384654.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\IXP001.TMP\pr678035.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.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\11c55b1632caaf8bb0a82eae4dc4c380_NEIKI.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\un788801.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu384654.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\11c55b1632caaf8bb0a82eae4dc4c380_NEIKI.exe
"C:\Users\Admin\AppData\Local\Temp\11c55b1632caaf8bb0a82eae4dc4c380_NEIKI.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un788801.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un788801.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1908 -ip 1908
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1908 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu384654.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu384654.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.53.16.96.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 48.251.17.2.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | tcp | |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| RU | 185.161.248.153:38452 | 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 |
| RU | 185.161.248.153:38452 | tcp | |
| RU | 185.161.248.153:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un788801.exe
| MD5 | fdadb6139b9a0b2799e5293d77451078 |
| SHA1 | b91c278b984891a1a9738f241c3bd6c65c5c7b46 |
| SHA256 | 4f508ee7263f85b337632c8c65120ee070f6d6ab8a7816389a9d026104bc4065 |
| SHA512 | 6f79d6bd92160c53e10fadd38a0d9a588e431f7700f62df482c3428816563538ea2ffbd7747eead2463bddcc837910da2213654e660ad0966d2535b83b8d2993 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr678035.exe
| MD5 | 2f8a8205839f16234cb8cade2bbb9fbd |
| SHA1 | 47e723084212e40ef93c586a8f00acfa6326c823 |
| SHA256 | aa23fe1c23c14e5c15e989cff511acdfa3ecbe9dd5e0225448f61b27edc2429a |
| SHA512 | 79d5ec596a3eebe96b15db44d09e3205a776713ff8376c0ef28443c095a57a592141cb9b95b7d35e1106b5e885401851fc0939ef163aaf78e9f615d50d1d9d2e |
memory/1908-16-0x0000000002C90000-0x0000000002CBD000-memory.dmp
memory/1908-15-0x0000000002D40000-0x0000000002E40000-memory.dmp
memory/1908-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/1908-18-0x0000000004C80000-0x0000000004C9A000-memory.dmp
memory/1908-19-0x0000000007100000-0x00000000076A4000-memory.dmp
memory/1908-20-0x0000000007710000-0x0000000007728000-memory.dmp
memory/1908-48-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-47-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-44-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-43-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-40-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-39-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-36-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-34-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-32-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-30-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-28-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-26-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-24-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-22-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-21-0x0000000007710000-0x0000000007722000-memory.dmp
memory/1908-49-0x0000000000400000-0x0000000002BB4000-memory.dmp
memory/1908-52-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu384654.exe
| MD5 | 6d15285100637907a29d7493529dfab1 |
| SHA1 | 0e2b458a92ede49930b092d86f9bca5a76b13a8c |
| SHA256 | 9ab04cdb54fe732cd58c803788d5f13822a1548c50901135869c9fbf7717ca3f |
| SHA512 | e7d7a22d25ace90db1c71bcb696051aba4dc4f3d58f992fada645def185b0f99bb663ff3d7e495d095f214f27581288d1f2bd472389e2389cf80099e455c5f5e |
memory/1908-51-0x0000000000400000-0x0000000002BB4000-memory.dmp
memory/4820-57-0x0000000004BD0000-0x0000000004C0C000-memory.dmp
memory/4820-58-0x0000000004D60000-0x0000000004D9A000-memory.dmp
memory/4820-70-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-68-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-66-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-84-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-64-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-62-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-60-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-59-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-92-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-90-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-88-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-86-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-82-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-80-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-78-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-76-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-74-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-72-0x0000000004D60000-0x0000000004D95000-memory.dmp
memory/4820-851-0x0000000009D60000-0x000000000A378000-memory.dmp
memory/4820-852-0x0000000004FB0000-0x0000000004FC2000-memory.dmp
memory/4820-853-0x000000000A380000-0x000000000A48A000-memory.dmp
memory/4820-854-0x000000000A4A0000-0x000000000A4DC000-memory.dmp
memory/4820-855-0x00000000048A0000-0x00000000048EC000-memory.dmp