Analysis Overview
SHA256
ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb
Threat Level: Known bad
The file ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
WarzoneRat, AveMaria
Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Detects executables embedding command execution via IExecuteCommand COM object
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
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
Suspicious behavior: LoadsDriver
Enumerates system info in registry
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Script User-Agent
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-02-23 05:35
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-02-23 05:35
Reported
2024-02-23 05:37
Platform
win7-20240221-en
Max time kernel
130s
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\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1636 wrote to memory of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1636 wrote to memory of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1636 wrote to memory of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe | C:\Windows\SysWOW64\WerFault.exe |
| PID 1636 wrote to memory of 2672 | N/A | C:\Users\Admin\AppData\Local\Temp\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe | C:\Windows\SysWOW64\WerFault.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe
"C:\Users\Admin\AppData\Local\Temp\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1636 -s 736
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 | 13.107.139.11:443 | onedrive.live.com | tcp |
| US | 13.107.137.11:443 | onedrive.live.com | tcp |
Files
memory/1636-0-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1636-1-0x00000000038B0000-0x00000000048B0000-memory.dmp
memory/1636-2-0x00000000038B0000-0x00000000048B0000-memory.dmp
memory/1636-4-0x0000000000220000-0x0000000000221000-memory.dmp
memory/1636-5-0x0000000000400000-0x000000000063B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-02-23 05:35
Reported
2024-02-23 05:37
Platform
win10v2004-20240221-en
Max time kernel
147s
Max time network
144s
Command Line
Signatures
ModiLoader, DBatLoader
WarzoneRat, AveMaria
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
| 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 |
Detects executables containing SQL queries to confidential data stores. Observed in infostealers
| 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 |
Detects executables embedding command execution via IExecuteCommand COM object
| 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 |
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\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-1-5-21-2132103209-3755304320-2959162027-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Bpcgybqx = "C:\\Users\\Public\\Bpcgybqx.url" | C:\Users\Admin\AppData\Local\Temp\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 3952 set thread context of 1648 | N/A | C:\Users\Admin\AppData\Local\Temp\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.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\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe
"C:\Users\Admin\AppData\Local\Temp\ca5fa091df6519461da15755e36a4d4ed795581388db81b9f834d20700eeaaeb.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\BpcgybqxO.bat" "
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\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 "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\sc.exe
sc.exe create truesight binPath="C:\Users\Public\Libraries\truesight.sys" type=kernel
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 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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | onedrive.live.com | udp |
| US | 8.8.8.8:53 | 57.169.31.20.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 | 11.137.107.13.in-addr.arpa | udp |
| 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 | 12.42.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 9.228.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.134.221.88.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 | 21.236.111.52.in-addr.arpa | udp |
Files
memory/3952-0-0x0000000000840000-0x0000000000841000-memory.dmp
memory/3952-1-0x0000000003750000-0x0000000004750000-memory.dmp
memory/3952-2-0x0000000003750000-0x0000000004750000-memory.dmp
memory/3952-4-0x0000000000400000-0x000000000063B000-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/6020-27-0x00000000613C0000-0x00000000613E3000-memory.dmp
memory/5544-28-0x000001F467A20000-0x000001F467A42000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_sc2udnqd.14s.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/5544-38-0x00007FF9946A0000-0x00007FF995161000-memory.dmp
memory/5544-40-0x000001F47FDD0000-0x000001F47FDE0000-memory.dmp
memory/5544-41-0x000001F47FDD0000-0x000001F47FDE0000-memory.dmp
memory/5544-44-0x00007FF9946A0000-0x00007FF995161000-memory.dmp
memory/1648-51-0x0000000000400000-0x0000000001400000-memory.dmp
C:\Users\Public\Libraries\xqbygcpB.pif
| MD5 | c116d3604ceafe7057d77ff27552c215 |
| SHA1 | 452b14432fb5758b46f2897aeccd89f7c82a727d |
| SHA256 | 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301 |
| SHA512 | 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6 |
memory/3744-54-0x00000000613C0000-0x00000000613E3000-memory.dmp
memory/1648-56-0x0000000000400000-0x0000000001400000-memory.dmp
memory/1648-58-0x0000000000400000-0x0000000001400000-memory.dmp
memory/5192-59-0x0000000001470000-0x0000000001471000-memory.dmp
memory/1648-61-0x0000000000400000-0x000000000055A000-memory.dmp
memory/1648-63-0x0000000000400000-0x0000000001400000-memory.dmp