Analysis Overview
SHA256
ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb
Threat Level: Known bad
The file PO12017.exe was found to be: Known bad.
Malicious Activity Summary
WarzoneRat, AveMaria
ModiLoader, DBatLoader
ModiLoader Second Stage
Warzone RAT payload
Creates new service(s)
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Launches sc.exe
Program crash
Unsigned PE
Script User-Agent
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Enumerates system info in registry
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-21 09:01
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-21 09:01
Reported
2024-02-21 09:04
Platform
win7-20231215-en
Max time kernel
131s
Max time network
131s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\PO12017.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1020 wrote to memory of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\PO12017.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1020 wrote to memory of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\PO12017.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1020 wrote to memory of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\PO12017.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1020 wrote to memory of 2304 | N/A | C:\Users\Admin\AppData\Local\Temp\PO12017.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\PO12017.exe
"C:\Users\Admin\AppData\Local\Temp\PO12017.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1020 -s 740
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | onedrive.live.com | udp |
| US | 13.107.137.11:443 | onedrive.live.com | tcp |
| US | 13.107.137.11:443 | onedrive.live.com | tcp |
Files
memory/1020-0-0x0000000000320000-0x0000000000321000-memory.dmp
memory/1020-1-0x0000000003730000-0x0000000004730000-memory.dmp
memory/1020-2-0x0000000003730000-0x0000000004730000-memory.dmp
memory/1020-4-0x0000000000400000-0x000000000063B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-21 09:01
Reported
2024-02-21 09:04
Platform
win10v2004-20240220-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
ModiLoader, DBatLoader
WarzoneRat, AveMaria
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Warzone RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Creates new service(s)
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows \System32\easinvoker.exe | N/A |
| N/A | N/A | C:\Windows \System32\easinvoker.exe | N/A |
| N/A | N/A | C:\Users\Public\Libraries\xqbygcpB.pif | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows \System32\easinvoker.exe | N/A |
| N/A | N/A | C:\Windows \System32\easinvoker.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-1888637039-960448630-940472005-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bpcgybqx = "C:\\Users\\Public\\Bpcgybqx.url" | C:\Users\Admin\AppData\Local\Temp\PO12017.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 772 set thread context of 3876 | N/A | C:\Users\Admin\AppData\Local\Temp\PO12017.exe | C:\Users\Public\Libraries\xqbygcpB.pif |
Launches sc.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
| N/A | N/A | C:\Windows\system32\sc.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\xcopy.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\xcopy.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\xcopy.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier | C:\Windows\SysWOW64\xcopy.exe | N/A |
Script User-Agent
| Description | Indicator | Process | Target |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
| HTTP User-Agent header | Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\PO12017.exe
"C:\Users\Admin\AppData\Local\Temp\PO12017.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\BpcgybqxO.bat" "
C:\Windows\SysWOW64\cmd.exe
cmd /c mkdir "\\?\C:\Windows "
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
C:\Windows\SysWOW64\xcopy.exe
xcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
C:\Windows\SysWOW64\xcopy.exe
xcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
C:\Windows\SysWOW64\xcopy.exe
xcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /S /D /c" ECHO F"
C:\Windows\SysWOW64\xcopy.exe
xcopy "x.bat" "C:\Windows \System32\" /K /D /H /Y
C:\Windows \System32\easinvoker.exe
"C:\\Windows \\System32\\easinvoker.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""
C:\Windows\system32\cmd.exe
cmd /c powershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
C:\Windows\system32\sc.exe
sc.exe create truesight binPath="C:\Users\Public\Libraries\truesight.sys" type=kernel
C:\Windows\system32\sc.exe
sc.exe start truesight
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
C:\Windows\SysWOW64\cmd.exe
cmd /c "C:\\Windows \\System32\\easinvoker.exe"
C:\Windows \System32\easinvoker.exe
"C:\\Windows \\System32\\easinvoker.exe"
C:\Users\Public\Libraries\xqbygcpB.pif
C:\Users\Public\Libraries\xqbygcpB.pif
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 148.177.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 190.178.17.96.in-addr.arpa | udp |
| GB | 2.23.92.213:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 213.92.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | onedrive.live.com | udp |
| US | 13.107.137.11:443 | onedrive.live.com | tcp |
| US | 13.107.137.11:443 | onedrive.live.com | tcp |
| US | 8.8.8.8:53 | 9r5dma.sn.files.1drv.com | udp |
| US | 13.107.42.12:443 | 9r5dma.sn.files.1drv.com | tcp |
| US | 8.8.8.8:53 | 11.137.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.42.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | zakriexports.com | udp |
| GB | 64.176.178.205:2017 | zakriexports.com | tcp |
| US | 8.8.8.8:53 | 205.178.176.64.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 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 187.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 21.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/772-0-0x00000000023C0000-0x00000000023C1000-memory.dmp
memory/772-1-0x0000000003720000-0x0000000004720000-memory.dmp
memory/772-2-0x0000000003720000-0x0000000004720000-memory.dmp
memory/772-4-0x0000000000400000-0x000000000063B000-memory.dmp
C:\Users\Public\Libraries\BpcgybqxO.bat
| MD5 | 0d0d24b46d4bb0e4962595d455020d48 |
| SHA1 | 48b247c1cb2577b28aabd7dfa999e0642b5dc6de |
| SHA256 | f46e0cc2c119a32dd87edf97bfc73d985ee97d2c9dc00274b6b20d641e29deea |
| SHA512 | d5a8779e1cfd2a284173ce8a205cacb41fc7c744fa84e55682ac50b327c676ff50f668ecd176e0ab84420d143a8023d8b4590362b223704c55f5b0d7e116ba2c |
C:\Users\Public\Libraries\easinvoker.exe
| MD5 | 231ce1e1d7d98b44371ffff407d68b59 |
| SHA1 | 25510d0f6353dbf0c9f72fc880de7585e34b28ff |
| SHA256 | 30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96 |
| SHA512 | 520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612 |
C:\Users\Public\Libraries\netutils.dll
| MD5 | ecb0b0d16112f27c57e4048a02802fd5 |
| SHA1 | f7d1c76802d3948c55114fc0ea82c928936de944 |
| SHA256 | ae33f291a6f2011ca147c2b48035743aba3c507dcef86e1fa6acb4dee47cbf43 |
| SHA512 | a18a6cde621274f42e20b4b897df2df984a8e6d420d65198fd6d4193a3a91b8c3ca6905120ac299acd8758da72654e7a650e872425677763894b11c98f03c421 |
C:\Users\Public\Libraries\KDECO.bat
| MD5 | 785e8193007bcd7858b9df41c9d45f89 |
| SHA1 | 29b206de05ab075138ca9e0b9fccdddf3c30cdfe |
| SHA256 | c8e1912a3328802e98563e32eb053ae3e28249b701054af227e9f1ba6bfe24d9 |
| SHA512 | a4d6fd586800f27939d8c152e89d2a231dc9fd8466e715dfeba22e2aa0428509095e12e6e66f2cb5e40ff5c998b439dc3f6792e20c179f41ac9cae31ada9d45f |
memory/5040-25-0x00000000613C0000-0x00000000613E3000-memory.dmp
memory/796-32-0x000002BEA8F30000-0x000002BEA8F52000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_whju4jk4.0ne.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/796-37-0x00007FFD796C0000-0x00007FFD7A181000-memory.dmp
memory/796-38-0x000002BEA6EB0000-0x000002BEA6EC0000-memory.dmp
memory/796-41-0x00007FFD796C0000-0x00007FFD7A181000-memory.dmp
memory/3876-48-0x0000000000400000-0x0000000001400000-memory.dmp
C:\Users\Public\Libraries\xqbygcpB.pif
| MD5 | c116d3604ceafe7057d77ff27552c215 |
| SHA1 | 452b14432fb5758b46f2897aeccd89f7c82a727d |
| SHA256 | 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301 |
| SHA512 | 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6 |
memory/4484-52-0x00000000613C0000-0x00000000613E3000-memory.dmp
memory/3876-53-0x0000000000400000-0x0000000001400000-memory.dmp
memory/3876-55-0x0000000000400000-0x0000000001400000-memory.dmp
memory/2260-56-0x0000000001460000-0x0000000001461000-memory.dmp
memory/3876-58-0x0000000000400000-0x000000000055A000-memory.dmp
memory/3876-60-0x0000000000400000-0x0000000001400000-memory.dmp