Analysis Overview
SHA256
73aa9443a116f5f080fc98cba1e95378ae39d17b5de35e6f76df1482aca503f6
Threat Level: Known bad
The file doc02606820230327115145 Our Ref S3831841.tar.gz.exe was found to be: Known bad.
Malicious Activity Summary
ModiLoader, DBatLoader
WarzoneRat, AveMaria
Warzone RAT payload
ModiLoader Second Stage
Loads dropped DLL
Executes dropped EXE
Adds Run key to start application
Suspicious use of SetThreadContext
Suspicious use of AdjustPrivilegeToken
Enumerates system info in registry
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-03-29 07:09
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-03-29 07:09
Reported
2023-03-29 07:12
Platform
win7-20230220-en
Max time kernel
132s
Max time network
147s
Command Line
Signatures
ModiLoader, DBatLoader
ModiLoader Second Stage
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\doc02606820230327115145 Our Ref S3831841.exe
"C:\Users\Admin\AppData\Local\Temp\doc02606820230327115145 Our Ref S3831841.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | onedrive.live.com | udp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
Files
memory/1636-54-0x00000000003B0000-0x00000000003DC000-memory.dmp
memory/1636-56-0x0000000000360000-0x0000000000361000-memory.dmp
memory/1636-57-0x0000000000400000-0x00000000004F6000-memory.dmp
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | e71c8443ae0bc2e282c73faead0a6dd3 |
| SHA1 | 0c110c1b01e68edfacaeae64781a37b1995fa94b |
| SHA256 | 95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72 |
| SHA512 | b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6 |
C:\Users\Admin\AppData\Local\Temp\Tar42A4.tmp
| MD5 | be2bec6e8c5653136d3e72fe53c98aa3 |
| SHA1 | a8182d6db17c14671c3d5766c72e58d87c0810de |
| SHA256 | 1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd |
| SHA512 | 0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff |
Analysis: behavioral2
Detonation Overview
Submitted
2023-03-29 07:09
Reported
2023-03-29 07:12
Platform
win10v2004-20230221-en
Max time kernel
91s
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 |
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 |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows \System32\easinvoker.exe | N/A |
| N/A | N/A | C:\Users\Public\Libraries\znosuuqS.pif | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| 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-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Squusonz = "C:\\Users\\Public\\Libraries\\znosuuqS.url" | C:\Users\Admin\AppData\Local\Temp\doc02606820230327115145 Our Ref S3831841.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 5108 set thread context of 320 | N/A | C:\Users\Admin\AppData\Local\Temp\doc02606820230327115145 Our Ref S3831841.exe | C:\Users\Public\Libraries\znosuuqS.pif |
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 |
Runs ping.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\PING.EXE | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | N/A |
| N/A | N/A | C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe | 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\doc02606820230327115145 Our Ref S3831841.exe
"C:\Users\Admin\AppData\Local\Temp\doc02606820230327115145 Our Ref S3831841.exe"
C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\SquusonzO.bat" "
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 \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\SysWOW64\PING.EXE
ping 127.0.0.1 -n 6
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"
C:\Users\Public\Libraries\znosuuqS.pif
C:\Users\Public\Libraries\znosuuqS.pif
C:\Windows\SysWOW64\cmd.exe
cmd.exe /C ping 1.2.3.4 -n 2 -w 1000 > Nul & Del /f /q "C:\Users\Public\Libraries\znosuuqS.pif"
C:\Windows\SysWOW64\PING.EXE
ping 1.2.3.4 -n 2 -w 1000
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 52.109.13.63:443 | tcp | |
| US | 8.8.8.8:53 | onedrive.live.com | udp |
| US | 13.107.42.13:443 | onedrive.live.com | tcp |
| US | 8.8.8.8:53 | tps8ra.db.files.1drv.com | udp |
| US | 13.107.42.12:443 | tps8ra.db.files.1drv.com | tcp |
| US | 8.8.8.8:53 | 13.42.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 12.42.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 123.108.74.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | peggyboo.duckdns.org | udp |
| NO | 194.5.98.117:4545 | peggyboo.duckdns.org | tcp |
| US | 8.8.8.8:53 | microsoft.com | udp |
| US | 20.112.52.29:80 | microsoft.com | tcp |
| US | 8.8.8.8:53 | 117.98.5.194.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.52.112.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 226.101.242.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.143.109.104.in-addr.arpa | udp |
| US | 20.189.173.6:443 | tcp |
Files
memory/5108-133-0x0000000002300000-0x000000000232C000-memory.dmp
memory/5108-135-0x0000000000640000-0x0000000000641000-memory.dmp
memory/5108-136-0x0000000000400000-0x00000000004F6000-memory.dmp
C:\Users\Public\Libraries\SquusonzO.bat
| MD5 | 55aba243e88f6a6813c117ffe1fa5979 |
| SHA1 | 210b9b028a4b798c837a182321dbf2e50d112816 |
| SHA256 | 5a11c5641c476891aa30e7ecfa57c2639f6827d8640061f73e9afec0adbbd7d2 |
| SHA512 | 68009c4c9bbea75a3bfa9f79945d30957a95691ea405d031b4ca7f1cb47504bbc768fcae59173885743ad4d6cfdd2313c3fe0acb515e34e5c809ecdc7f45e307 |
C:\Users\Public\Libraries\easinvoker.exe
| MD5 | 231ce1e1d7d98b44371ffff407d68b59 |
| SHA1 | 25510d0f6353dbf0c9f72fc880de7585e34b28ff |
| SHA256 | 30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96 |
| SHA512 | 520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612 |
C:\Users\Public\Libraries\netutils.dll
| MD5 | 121948efb4f731c8bf4af1aeca4e31c8 |
| SHA1 | 68000731f4e952e8bce50b62a42ff1c1088aa20c |
| SHA256 | f0799059086aff98937a56b1f576a38b5f431aef165b7d65ee44e129c1a1daae |
| SHA512 | 229d0ebefc20edeef1e11e29d1bbddfdd668d1e3abd46e0129fe0359bb915186b29af0c5209bfe227ef412cf09ec87e66f12fd294a0874a04af9ad1e72091eeb |
C:\Users\Public\Libraries\KDECO.bat
| MD5 | 213c60adf1c9ef88dc3c9b2d579959d2 |
| SHA1 | e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021 |
| SHA256 | 37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e |
| SHA512 | fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7 |
C:\Windows \System32\easinvoker.exe
| MD5 | 231ce1e1d7d98b44371ffff407d68b59 |
| SHA1 | 25510d0f6353dbf0c9f72fc880de7585e34b28ff |
| SHA256 | 30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96 |
| SHA512 | 520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612 |
C:\Windows \System32\easinvoker.exe
| MD5 | 231ce1e1d7d98b44371ffff407d68b59 |
| SHA1 | 25510d0f6353dbf0c9f72fc880de7585e34b28ff |
| SHA256 | 30951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96 |
| SHA512 | 520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612 |
C:\Windows \System32\netutils.dll
| MD5 | 121948efb4f731c8bf4af1aeca4e31c8 |
| SHA1 | 68000731f4e952e8bce50b62a42ff1c1088aa20c |
| SHA256 | f0799059086aff98937a56b1f576a38b5f431aef165b7d65ee44e129c1a1daae |
| SHA512 | 229d0ebefc20edeef1e11e29d1bbddfdd668d1e3abd46e0129fe0359bb915186b29af0c5209bfe227ef412cf09ec87e66f12fd294a0874a04af9ad1e72091eeb |
C:\Windows \System32\netutils.dll
| MD5 | 121948efb4f731c8bf4af1aeca4e31c8 |
| SHA1 | 68000731f4e952e8bce50b62a42ff1c1088aa20c |
| SHA256 | f0799059086aff98937a56b1f576a38b5f431aef165b7d65ee44e129c1a1daae |
| SHA512 | 229d0ebefc20edeef1e11e29d1bbddfdd668d1e3abd46e0129fe0359bb915186b29af0c5209bfe227ef412cf09ec87e66f12fd294a0874a04af9ad1e72091eeb |
memory/4852-166-0x00000000613C0000-0x00000000613E2000-memory.dmp
C:\windows \system32\KDECO.bat
| MD5 | 213c60adf1c9ef88dc3c9b2d579959d2 |
| SHA1 | e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021 |
| SHA256 | 37c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e |
| SHA512 | fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7 |
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_d3eezvvx.mbg.ps1
| MD5 | d17fe0a3f47be24a6453e9ef58c94641 |
| SHA1 | 6ab83620379fc69f80c0242105ddffd7d98d5d9d |
| SHA256 | 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7 |
| SHA512 | 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82 |
memory/3504-175-0x0000018B61B20000-0x0000018B61B42000-memory.dmp
memory/320-185-0x0000000000400000-0x0000000000568000-memory.dmp
C:\Users\Public\Libraries\znosuuqS.pif
| MD5 | c116d3604ceafe7057d77ff27552c215 |
| SHA1 | 452b14432fb5758b46f2897aeccd89f7c82a727d |
| SHA256 | 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301 |
| SHA512 | 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6 |
C:\Users\Public\Libraries\znosuuqS.pif
| MD5 | c116d3604ceafe7057d77ff27552c215 |
| SHA1 | 452b14432fb5758b46f2897aeccd89f7c82a727d |
| SHA256 | 7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301 |
| SHA512 | 9202a00eeaf4c5be94de32fd41bfea40fc32d368955d49b7bad2b5c23c4ebc92dccb37d99f5a14e53ad674b63f1baa6efb1feb27225c86693ead3262a26d66c6 |
memory/320-190-0x0000000000400000-0x0000000000568000-memory.dmp
memory/320-191-0x0000000000400000-0x0000000000568000-memory.dmp
memory/320-192-0x0000000000400000-0x0000000000568000-memory.dmp
memory/320-193-0x0000000000400000-0x0000000000568000-memory.dmp