Analysis Overview
SHA256
1d5db930484f21868670beb24dd3fa9a12f9ebc4fd9869c7054292599e604053
Threat Level: Known bad
The file 1d5db930484f21868670beb24dd3fa9a12f9ebc4fd9869c7054292599e604053 was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
RedLine
RedLine payload
Redline family
Healer family
Healer
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Checks computer location settings
Windows security modification
Adds Run key to start application
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Unsigned PE
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-08 02:06
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-08 02:06
Reported
2024-11-08 02:08
Platform
win10v2004-20241007-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Detects Healer an antivirus disabler dropper
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Healer
Healer family
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.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\pr718624.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\pr718624.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\pr718624.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\pr718624.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\pr718624.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
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Redline family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu105724.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un029099.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu105724.exe | N/A |
| N/A | N/A | C:\Windows\Temp\1.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si977054.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\pr718624.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.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\1d5db930484f21868670beb24dd3fa9a12f9ebc4fd9869c7054292599e604053.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\un029099.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\IXP001.TMP\pr718624.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu105724.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\IXP000.TMP\un029099.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu105724.exe | N/A |
| 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\IXP000.TMP\si977054.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\1d5db930484f21868670beb24dd3fa9a12f9ebc4fd9869c7054292599e604053.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu105724.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\1d5db930484f21868670beb24dd3fa9a12f9ebc4fd9869c7054292599e604053.exe
"C:\Users\Admin\AppData\Local\Temp\1d5db930484f21868670beb24dd3fa9a12f9ebc4fd9869c7054292599e604053.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un029099.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un029099.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4080 -ip 4080
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4080 -s 1100
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu105724.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu105724.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1328 -ip 1328
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1328 -s 1372
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si977054.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si977054.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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 17.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| 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 | 172.214.232.199.in-addr.arpa | udp |
| 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 | |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| 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 | |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| US | 8.8.8.8:53 | 25.73.42.20.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un029099.exe
| MD5 | 2b4d3a172ec08fc1b6ce61542bfe2dec |
| SHA1 | 597770e04d24a68f70ff2d262e936d5fc7812265 |
| SHA256 | 888be6349d177fa6559973fdd2d2ceb525dc2b8b9c3d35fe0584ea1d7713be80 |
| SHA512 | 3723c8a7da1306718872a9c316f800d6755d850a76ed9a6bc1f3360dd045dd89fa98f119f00775ded50a3f2483414a5eb7aedb40d67697f6e62b50fa94fc08d8 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr718624.exe
| MD5 | 60f8a6b5854c4b822ea91f06bccb392a |
| SHA1 | 5ec01f8acfe676a5f7ced7962aa725bfe45ba852 |
| SHA256 | ed42c6ff34f3960668f91b8749cc5ac625d7dd4378b9fee8fa9bc8a1d355b851 |
| SHA512 | 6b8aeb09ddd0d418dd3f12f0f3ef6c48ab7be278a70af40cc3db98a5560dbaf3f60ac96a28ae52f947ae3c2ad8427e13959f936536716c1b197a881e65886bcf |
memory/4080-15-0x0000000000730000-0x0000000000830000-memory.dmp
memory/4080-16-0x00000000005B0000-0x00000000005DD000-memory.dmp
memory/4080-17-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4080-18-0x0000000000400000-0x00000000004AF000-memory.dmp
memory/4080-19-0x00000000022B0000-0x00000000022CA000-memory.dmp
memory/4080-20-0x0000000004A80000-0x0000000005024000-memory.dmp
memory/4080-21-0x0000000002600000-0x0000000002618000-memory.dmp
memory/4080-29-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-47-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-46-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-43-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-41-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-39-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-49-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-37-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-35-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-33-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-31-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-27-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-25-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-23-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-22-0x0000000002600000-0x0000000002612000-memory.dmp
memory/4080-50-0x0000000000730000-0x0000000000830000-memory.dmp
memory/4080-51-0x00000000005B0000-0x00000000005DD000-memory.dmp
memory/4080-52-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4080-55-0x0000000000400000-0x00000000004AF000-memory.dmp
memory/4080-56-0x0000000000400000-0x0000000000430000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu105724.exe
| MD5 | 278e61f28fa17db815d3d494dbafcea6 |
| SHA1 | e832bb6da15a7730630919698ac9ef665374adb4 |
| SHA256 | 71100356d2960c41f204bf7aa0807f95d956e8dbe50e9322ee6b450a4bcaf52e |
| SHA512 | 9803ee57c226c512217d7ba89d53b40aafb0aac10b02d988ce76dfeed529317a17b64d77f2c48143fd2b69359538aa9dc8fc127c56c3ad48871cd46be4c3acc0 |
memory/1328-61-0x0000000004BC0000-0x0000000004C28000-memory.dmp
memory/1328-62-0x00000000051E0000-0x0000000005246000-memory.dmp
memory/1328-86-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-97-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-94-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-92-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-90-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-88-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-84-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-82-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-80-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-78-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-76-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-74-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-72-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-70-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-68-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-66-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-64-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-63-0x00000000051E0000-0x0000000005240000-memory.dmp
memory/1328-2205-0x0000000005400000-0x0000000005432000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 03728fed675bcde5256342183b1d6f27 |
| SHA1 | d13eace7d3d92f93756504b274777cc269b222a2 |
| SHA256 | f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0 |
| SHA512 | 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1 |
memory/4988-2218-0x0000000000960000-0x000000000098E000-memory.dmp
memory/4988-2219-0x0000000002980000-0x0000000002986000-memory.dmp
memory/4988-2220-0x0000000005890000-0x0000000005EA8000-memory.dmp
memory/4988-2221-0x00000000053B0000-0x00000000054BA000-memory.dmp
memory/4988-2222-0x00000000052E0000-0x00000000052F2000-memory.dmp
memory/4988-2223-0x0000000005340000-0x000000000537C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si977054.exe
| MD5 | c52ebada00a59ec1f651a0e9fbcef2eb |
| SHA1 | e1941278df76616f1ca3202ef2a9f99d2592d52f |
| SHA256 | 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e |
| SHA512 | 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2 |
memory/3452-2229-0x0000000000400000-0x0000000000430000-memory.dmp
memory/4988-2228-0x00000000054C0000-0x000000000550C000-memory.dmp
memory/3452-2230-0x00000000025B0000-0x00000000025B6000-memory.dmp