Analysis Overview
SHA256
efafe5a6bf3f1a5bfb0ca236aaa8347ef8a960a701210dacfaa2c6b4a959ee33
Threat Level: Known bad
The file DOCS.exe was found to be: Known bad.
Malicious Activity Summary
WarzoneRat, AveMaria
ModiLoader, DBatLoader
Warzone RAT payload
ModiLoader Second Stage
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
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious use of SendNotifyMessage
Enumerates system info in registry
Script User-Agent
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-22 07:26
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-22 07:26
Reported
2024-02-22 07:28
Platform
win7-20240221-en
Max time kernel
140s
Max time network
123s
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\DOCS.exe |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1924 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1924 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1924 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1924 wrote to memory of 2528 | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\DOCS.exe
"C:\Users\Admin\AppData\Local\Temp\DOCS.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1924 -s 732
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/1924-0-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1924-1-0x0000000003780000-0x0000000004780000-memory.dmp
memory/1924-2-0x0000000003780000-0x0000000004780000-memory.dmp
memory/1924-4-0x0000000000230000-0x0000000000231000-memory.dmp
memory/1924-5-0x0000000000400000-0x00000000005C0000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-22 07:26
Reported
2024-02-22 07:28
Platform
win10v2004-20240221-en
Max time kernel
144s
Max time network
152s
Command Line
Signatures
ModiLoader, DBatLoader
WarzoneRat, AveMaria
ModiLoader Second Stage
| 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 |
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\xqtqlblB.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-1-5-21-3538781373-1545967067-4263767959-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Blblqtqx = "C:\\Users\\Public\\Blblqtqx.url" | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2684 set thread context of 2052 | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | C:\Users\Public\Libraries\xqtqlblB.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 FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\DOCS.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\DOCS.exe
"C:\Users\Admin\AppData\Local\Temp\DOCS.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\BlblqtqxO.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\xqtqlblB.pif
C:\Users\Public\Libraries\xqtqlblB.pif
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| 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 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 20.231.121.79:80 | tcp | |
| 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 | 9r5y0g.sn.files.1drv.com | udp |
| US | 13.107.42.12:443 | 9r5y0g.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 | 194.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
memory/2684-0-0x0000000002370000-0x0000000002371000-memory.dmp
memory/2684-1-0x0000000004770000-0x0000000005770000-memory.dmp
memory/2684-2-0x0000000004770000-0x0000000005770000-memory.dmp
memory/2684-4-0x0000000000400000-0x00000000005C0000-memory.dmp
C:\Users\Public\Libraries\BlblqtqxO.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/3140-26-0x00000000613C0000-0x00000000613E3000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_vycdyk52.fgy.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3524-29-0x000002477B290000-0x000002477B2B2000-memory.dmp
memory/3524-37-0x00007FFA4E640000-0x00007FFA4F101000-memory.dmp
memory/3524-38-0x000002477B2E0000-0x000002477B2F0000-memory.dmp
memory/3524-39-0x000002477B2E0000-0x000002477B2F0000-memory.dmp
memory/3524-41-0x00007FFA4E640000-0x00007FFA4F101000-memory.dmp
memory/2052-48-0x0000000000400000-0x0000000001400000-memory.dmp
C:\Users\Public\Libraries\xqtqlblB.pif
| MD5 | c116d3604ceafe7057d77ff27552c215 |
| SHA1 | 452b14432fb5758b46f2897aeccd89f7c82a727d |
| SHA256 | 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301 |
| SHA512 | 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6 |
memory/4372-52-0x00000000613C0000-0x00000000613E3000-memory.dmp
memory/2052-53-0x0000000000400000-0x0000000001400000-memory.dmp
memory/2052-55-0x0000000000400000-0x0000000001400000-memory.dmp
memory/2716-56-0x0000000000DA0000-0x0000000000DA1000-memory.dmp
memory/2052-58-0x0000000000400000-0x000000000055A000-memory.dmp
memory/2052-60-0x0000000000400000-0x0000000001400000-memory.dmp