Analysis Overview
SHA256
660cd93864059f23653b20035ddf65ca8ab2a6b7955845956e3ac0bdbbcd28ec
Threat Level: Known bad
The file 660cd93864059f23653b20035ddf65ca8ab2a6b7955845956e3ac0bdbbcd28ec was found to be: Known bad.
Malicious Activity Summary
RedLine
Healer
RedLine payload
ZGRat
Detects Healer an antivirus disabler dropper
Modifies Windows Defender Real-time Protection settings
Detect ZGRat V1
Detects executables packed with ConfuserEx Mod
Detects executables embedding registry key / value combination indicative of disabling Windows Defender features
Windows security modification
Executes dropped EXE
Adds Run key to start application
Unsigned PE
Program crash
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-04-21 22:34
Signatures
Unsigned PE
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Analysis: behavioral1
Detonation Overview
Submitted
2024-04-21 22:34
Reported
2024-04-21 22:36
Platform
win10v2004-20240412-en
Max time kernel
150s
Max time network
151s
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\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.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\pr481470.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\IXP001.TMP\pr481470.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\pr481470.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\pr481470.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.exe | N/A |
RedLine
RedLine payload
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ZGRat
Detects executables embedding registry key / value combination indicative of disabling Windows Defender features
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Detects executables packed with ConfuserEx Mod
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Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un606167.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu272517.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\pr481470.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.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\660cd93864059f23653b20035ddf65ca8ab2a6b7955845956e3ac0bdbbcd28ec.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\un606167.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\pr481470.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu272517.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\660cd93864059f23653b20035ddf65ca8ab2a6b7955845956e3ac0bdbbcd28ec.exe
"C:\Users\Admin\AppData\Local\Temp\660cd93864059f23653b20035ddf65ca8ab2a6b7955845956e3ac0bdbbcd28ec.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un606167.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un606167.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 880 -ip 880
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 880 -s 1080
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu272517.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu272517.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 249.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.32.209.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.114.53.23.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 28.73.42.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp | |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 49.15.97.104.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | 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 | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
| RU | 185.161.248.152:38452 | tcp | |
| RU | 185.161.248.152:38452 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un606167.exe
| MD5 | b29d673ce1bb3eb24787709a2074e8fd |
| SHA1 | 92307ca2dc5f538162368381583f64f403fea29d |
| SHA256 | 2aa314b524e754edb0bd84fb3907353f6b18c1286e8d605c83b37e9080052d4f |
| SHA512 | 3a2ea68b827daf1972c9955c0205f4214168849f84202752e4acc74bdaf51b7eaad4f3fc73f68bbab700db06b6ea76fae25c6ad382aff9e244f418291421ff32 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr481470.exe
| MD5 | 079b082230b86057c1003d6802d5d375 |
| SHA1 | f59fb36c9bdc3d6a3b1ca10554c414f58d12d05d |
| SHA256 | 5cfb45177f2571c9467a416fa58e4d56ba18c300c693cbe8a6c248be738298c0 |
| SHA512 | 9e4a7d847e9e4bf142140f2e763d84463f762c399d2578261ede93e8562b251303167c9a2894e934698e8b71fd64bd3a4e1617d6302dd8f6084885f3b9281606 |
memory/880-15-0x0000000000980000-0x0000000000A80000-memory.dmp
memory/880-16-0x0000000000A80000-0x0000000000AAD000-memory.dmp
memory/880-17-0x0000000000400000-0x000000000080A000-memory.dmp
memory/880-19-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/880-18-0x0000000002730000-0x000000000274A000-memory.dmp
memory/880-20-0x0000000002810000-0x0000000002820000-memory.dmp
memory/880-21-0x0000000002810000-0x0000000002820000-memory.dmp
memory/880-22-0x0000000004E30000-0x00000000053D4000-memory.dmp
memory/880-23-0x00000000027B0000-0x00000000027C8000-memory.dmp
memory/880-25-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-24-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-27-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-29-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-31-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-35-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-37-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-33-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-49-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-47-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-45-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-43-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-41-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-51-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-39-0x00000000027B0000-0x00000000027C2000-memory.dmp
memory/880-54-0x0000000000400000-0x000000000080A000-memory.dmp
memory/880-55-0x0000000074820000-0x0000000074FD0000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu272517.exe
| MD5 | 253b2ec97923381ce443a170f4df792d |
| SHA1 | 4290ccbc39a14c9615e1167cd84e20676652ef25 |
| SHA256 | c11fcc608ebd3e568c203b0a5610075a3056273908f812de1a776c282e8c35be |
| SHA512 | 9364ec8bd1819d8016374d41ea5d272bd255eee5316c3c9c7a0c300101dfb42a236ece1aef38c18601b3ebf9b7f916499b53233e23903324829cbb3ccb7cf9b0 |
memory/1496-61-0x0000000002860000-0x000000000289C000-memory.dmp
memory/1496-60-0x0000000000820000-0x0000000000920000-memory.dmp
memory/1496-62-0x0000000000B90000-0x0000000000BD6000-memory.dmp
memory/1496-63-0x0000000000400000-0x000000000081E000-memory.dmp
memory/1496-65-0x00000000028C0000-0x00000000028D0000-memory.dmp
memory/1496-66-0x00000000028C0000-0x00000000028D0000-memory.dmp
memory/1496-68-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-71-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-67-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-64-0x0000000005410000-0x000000000544A000-memory.dmp
memory/1496-70-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/1496-73-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-75-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-77-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-79-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-81-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-83-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-85-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-87-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-89-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-91-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-93-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-95-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-97-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-99-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-101-0x0000000005410000-0x0000000005445000-memory.dmp
memory/1496-860-0x0000000007910000-0x0000000007F28000-memory.dmp
memory/1496-861-0x0000000007FA0000-0x0000000007FB2000-memory.dmp
memory/1496-862-0x0000000007FC0000-0x00000000080CA000-memory.dmp
memory/1496-863-0x00000000028C0000-0x00000000028D0000-memory.dmp
memory/1496-864-0x00000000080E0000-0x000000000811C000-memory.dmp
memory/1496-865-0x0000000004910000-0x000000000495C000-memory.dmp
memory/1496-867-0x0000000000820000-0x0000000000920000-memory.dmp
memory/1496-869-0x00000000028C0000-0x00000000028D0000-memory.dmp
memory/1496-870-0x00000000028C0000-0x00000000028D0000-memory.dmp
memory/1496-871-0x0000000074820000-0x0000000074FD0000-memory.dmp
memory/1496-872-0x00000000028C0000-0x00000000028D0000-memory.dmp
memory/1496-873-0x00000000028C0000-0x00000000028D0000-memory.dmp