Analysis Overview
SHA256
03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add
Threat Level: Known bad
The file 03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add was found to be: Known bad.
Malicious Activity Summary
Detects Healer an antivirus disabler dropper
Healer
RedLine
RedLine payload
Modifies Windows Defender Real-time Protection settings
Redline family
Healer family
Windows security modification
Executes dropped EXE
Checks computer location settings
Adds Run key to start application
Unsigned PE
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Program crash
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-10 01:43
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
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Analysis: behavioral1
Detonation Overview
Submitted
2024-11-10 01:43
Reported
2024-11-10 01:45
Platform
win10v2004-20241007-en
Max time kernel
146s
Max time network
150s
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 |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.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\IXP002.TMP\pr378489.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\IXP002.TMP\pr378489.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\IXP002.TMP\pr378489.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.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\IXP002.TMP\pr378489.exe | N/A |
RedLine
RedLine payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
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Redline family
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.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\rk284299.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\IXP002.TMP\pr378489.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.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\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.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\un361175.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\un566805.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\IXP002.TMP\pr378489.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.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\IXP002.TMP\pr378489.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.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\IXP001.TMP\rk284299.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.exe
"C:\Users\Admin\AppData\Local\Temp\03497a1a093756aba69a5961c2b96a53378267f82908501f02d697f814114add.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un361175.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4184 -ip 4184
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4184 -s 1088
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe
C:\Windows\Temp\1.exe
"C:\Windows\Temp\1.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 2740 -ip 2740
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2740 -s 1164
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk284299.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk284299.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 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 71.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| US | 8.8.8.8:53 | 53.210.109.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| RU | 185.161.248.90:4125 | tcp | |
| RU | 185.161.248.90:4125 | tcp | |
| US | 8.8.8.8:53 | 240.221.184.93.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 | 14.227.111.52.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\un361175.exe
| MD5 | 2deeef694cea682c5a747d78512d5411 |
| SHA1 | 74ab45111c8d3900035b800fe4924d8da1738443 |
| SHA256 | 0b34d90f323890521133ff8b517abdb10ee45572cf6b0a8495a9d65fe711bd15 |
| SHA512 | 9968fab6a7ec8ddb3d2fad69b7cf0e35e67107a74a08174b572ecee1373a7e9ba27136ec8ef5a27bfedcb15bd59231d67c3c3d16f9ffe4faf870391b928b2bfd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un566805.exe
| MD5 | 6e35a44d22586a1a557935770d441667 |
| SHA1 | 78610d5672ddb9513678590ac3c16660f7e61e3b |
| SHA256 | 74a089d7b97611323e815037ee3a32117107f9c663de043e9f5dd2f6c072f411 |
| SHA512 | b8e4dea186d4b05c9423b1a28735841e2b370e8e2743317378d8f4104ebf056043db95beb8dc1d199f6f858ec40b91e229235fcc0ff5b53a0d59698abf5a8895 |
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr378489.exe
| MD5 | d6b46c7d689f936feeace8f8e7817089 |
| SHA1 | ecfe9f816669a07168be203cec68e384376b51aa |
| SHA256 | d6175737cc55f7b3291ab2946f6a7b8f87c2336e0ccba3b08fddd2fc16e5986f |
| SHA512 | b31d12553b3726b1ceed55003ab9fb4461e5f5443adcc6998f34c47898b22dc72c57aa8d802f88a07dad2df6986497da71519af8725f000132e4ce8bc9da4ddb |
memory/4184-22-0x0000000002590000-0x00000000025AA000-memory.dmp
memory/4184-23-0x0000000004E00000-0x00000000053A4000-memory.dmp
memory/4184-24-0x00000000026D0000-0x00000000026E8000-memory.dmp
memory/4184-36-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-52-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-50-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-48-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-46-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-44-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-42-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-40-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-38-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-34-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-32-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-30-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-28-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-25-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-26-0x00000000026D0000-0x00000000026E2000-memory.dmp
memory/4184-53-0x0000000000400000-0x0000000000809000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu567557.exe
| MD5 | e7921b5a72cf10380a49e0bd175f3739 |
| SHA1 | 7a938329bac518edf9a1e3de46d53762cdc0ba13 |
| SHA256 | 51e3f794608f241c1d181bf91f31f59648646b1adf0ed07bf0c352006e285d62 |
| SHA512 | 95548bf698b1e77c96f08faa6d1bf7e8c72a4777ffc2bffd0d2f55455a4d98ee4e43a3dd58d71d003fa7dcdc3b0eea1baafd6d2ed2ce294c3651cd53ba45a2fa |
memory/4184-55-0x0000000000400000-0x0000000000809000-memory.dmp
memory/2740-60-0x0000000002990000-0x00000000029F8000-memory.dmp
memory/2740-61-0x0000000005550000-0x00000000055B6000-memory.dmp
memory/2740-62-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-81-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-95-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-93-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-91-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-87-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-85-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-83-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-79-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-77-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-75-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-73-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-71-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-69-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-67-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-65-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-63-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-89-0x0000000005550000-0x00000000055B0000-memory.dmp
memory/2740-2204-0x0000000005760000-0x0000000005792000-memory.dmp
C:\Windows\Temp\1.exe
| MD5 | 03728fed675bcde5256342183b1d6f27 |
| SHA1 | d13eace7d3d92f93756504b274777cc269b222a2 |
| SHA256 | f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0 |
| SHA512 | 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1 |
memory/5168-2217-0x0000000000590000-0x00000000005BE000-memory.dmp
memory/5168-2218-0x0000000004D70000-0x0000000004D76000-memory.dmp
memory/5168-2219-0x0000000005500000-0x0000000005B18000-memory.dmp
memory/5168-2220-0x0000000004FF0000-0x00000000050FA000-memory.dmp
memory/5168-2221-0x0000000004F10000-0x0000000004F22000-memory.dmp
memory/5168-2222-0x0000000004F70000-0x0000000004FAC000-memory.dmp
memory/5168-2223-0x0000000005100000-0x000000000514C000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk284299.exe
| MD5 | c52ebada00a59ec1f651a0e9fbcef2eb |
| SHA1 | e1941278df76616f1ca3202ef2a9f99d2592d52f |
| SHA256 | 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e |
| SHA512 | 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2 |
memory/5480-2228-0x0000000000F00000-0x0000000000F30000-memory.dmp
memory/5480-2229-0x0000000003250000-0x0000000003256000-memory.dmp