Analysis
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max time kernel
145s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
19-04-2023 23:51
Static task
static1
Behavioral task
behavioral1
Sample
OM PO(s) # 32749219-21.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
OM PO(s) # 32749219-21.exe
Resource
win10v2004-20230221-en
General
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Target
OM PO(s) # 32749219-21.exe
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Size
952KB
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MD5
249f9523175dcfaaf4b13c6515e7f748
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SHA1
92fc564b8d4a4e1a5d4ddff87fd85068cf2c2bd2
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SHA256
c885f1740970c383d1624b7f64dfb335fc7c0324bfa45deb96577e0d25bff7ae
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SHA512
446340bc85cfe608ec24ab6195d6232fbe5902c55b79256e76912288886e204ff5865b42aeb42fdd5ecd3517e2fdd2a7f0414a647c92a831e67736dc7cbaac7b
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SSDEEP
24576:+XHj0BF3GDjNZdtxDLCXJfxRvJfFzVTyj+vBh:+X+cMNxfDTyj+vL
Malware Config
Extracted
warzonerat
nightmare4666.ddns.net:3443
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2116-134-0x0000000004500000-0x000000000452C000-memory.dmp modiloader_stage2 -
Warzone RAT payload 7 IoCs
Processes:
resource yara_rule behavioral2/memory/4132-185-0x0000000000400000-0x0000000000568000-memory.dmp warzonerat behavioral2/memory/4132-190-0x0000000000400000-0x0000000000568000-memory.dmp warzonerat behavioral2/memory/4132-191-0x0000000000400000-0x0000000000568000-memory.dmp warzonerat behavioral2/memory/4132-192-0x0000000000400000-0x0000000000568000-memory.dmp warzonerat behavioral2/memory/4132-193-0x0000000000400000-0x0000000000568000-memory.dmp warzonerat behavioral2/memory/4132-198-0x0000000000400000-0x0000000000568000-memory.dmp warzonerat behavioral2/memory/4132-230-0x0000000000400000-0x0000000000568000-memory.dmp warzonerat -
Executes dropped EXE 2 IoCs
Processes:
easinvoker.exeewjmbxdY.pifpid process 4188 easinvoker.exe 4132 ewjmbxdY.pif -
Loads dropped DLL 7 IoCs
Processes:
easinvoker.exeewjmbxdY.pifpid process 4188 easinvoker.exe 4132 ewjmbxdY.pif 4132 ewjmbxdY.pif 4132 ewjmbxdY.pif 4132 ewjmbxdY.pif 4132 ewjmbxdY.pif 4132 ewjmbxdY.pif -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
Processes:
ewjmbxdY.pifdescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ewjmbxdY.pif Key opened \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ewjmbxdY.pif -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
OM PO(s) # 32749219-21.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ydxbmjwe = "C:\\Users\\Public\\Libraries\\ewjmbxdY.url" OM PO(s) # 32749219-21.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
OM PO(s) # 32749219-21.exedescription pid process target process PID 2116 set thread context of 4132 2116 OM PO(s) # 32749219-21.exe ewjmbxdY.pif -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
xcopy.exexcopy.exexcopy.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier xcopy.exe -
Runs ping.exe 1 TTPs 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
powershell.exepid process 3780 powershell.exe 3780 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 3780 powershell.exe -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
OM PO(s) # 32749219-21.execmd.exeeasinvoker.execmd.exedescription pid process target process PID 2116 wrote to memory of 3784 2116 OM PO(s) # 32749219-21.exe cmd.exe PID 2116 wrote to memory of 3784 2116 OM PO(s) # 32749219-21.exe cmd.exe PID 2116 wrote to memory of 3784 2116 OM PO(s) # 32749219-21.exe cmd.exe PID 3784 wrote to memory of 948 3784 cmd.exe cmd.exe PID 3784 wrote to memory of 948 3784 cmd.exe cmd.exe PID 3784 wrote to memory of 948 3784 cmd.exe cmd.exe PID 3784 wrote to memory of 4976 3784 cmd.exe xcopy.exe PID 3784 wrote to memory of 4976 3784 cmd.exe xcopy.exe PID 3784 wrote to memory of 4976 3784 cmd.exe xcopy.exe PID 3784 wrote to memory of 3748 3784 cmd.exe cmd.exe PID 3784 wrote to memory of 3748 3784 cmd.exe cmd.exe PID 3784 wrote to memory of 3748 3784 cmd.exe cmd.exe PID 3784 wrote to memory of 3296 3784 cmd.exe xcopy.exe PID 3784 wrote to memory of 3296 3784 cmd.exe xcopy.exe PID 3784 wrote to memory of 3296 3784 cmd.exe xcopy.exe PID 3784 wrote to memory of 4912 3784 cmd.exe cmd.exe PID 3784 wrote to memory of 4912 3784 cmd.exe cmd.exe PID 3784 wrote to memory of 4912 3784 cmd.exe cmd.exe PID 3784 wrote to memory of 4040 3784 cmd.exe xcopy.exe PID 3784 wrote to memory of 4040 3784 cmd.exe xcopy.exe PID 3784 wrote to memory of 4040 3784 cmd.exe xcopy.exe PID 3784 wrote to memory of 4188 3784 cmd.exe easinvoker.exe PID 3784 wrote to memory of 4188 3784 cmd.exe easinvoker.exe PID 4188 wrote to memory of 4284 4188 easinvoker.exe cmd.exe PID 4188 wrote to memory of 4284 4188 easinvoker.exe cmd.exe PID 3784 wrote to memory of 3528 3784 cmd.exe PING.EXE PID 3784 wrote to memory of 3528 3784 cmd.exe PING.EXE PID 3784 wrote to memory of 3528 3784 cmd.exe PING.EXE PID 4284 wrote to memory of 3780 4284 cmd.exe powershell.exe PID 4284 wrote to memory of 3780 4284 cmd.exe powershell.exe PID 2116 wrote to memory of 4132 2116 OM PO(s) # 32749219-21.exe ewjmbxdY.pif PID 2116 wrote to memory of 4132 2116 OM PO(s) # 32749219-21.exe ewjmbxdY.pif PID 2116 wrote to memory of 4132 2116 OM PO(s) # 32749219-21.exe ewjmbxdY.pif PID 2116 wrote to memory of 4132 2116 OM PO(s) # 32749219-21.exe ewjmbxdY.pif -
outlook_office_path 1 IoCs
Processes:
ewjmbxdY.pifdescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ewjmbxdY.pif -
outlook_win_path 1 IoCs
Processes:
ewjmbxdY.pifdescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 ewjmbxdY.pif
Processes
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C:\Users\Admin\AppData\Local\Temp\OM PO(s) # 32749219-21.exe"C:\Users\Admin\AppData\Local\Temp\OM PO(s) # 32749219-21.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Public\Libraries\YdxbmjweO.bat" "2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵
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C:\Windows\SysWOW64\xcopy.exexcopy "easinvoker.exe" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵
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C:\Windows\SysWOW64\xcopy.exexcopy "netutils.dll" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" ECHO F"3⤵
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C:\Windows\SysWOW64\xcopy.exexcopy "KDECO.bat" "C:\Windows \System32\" /K /D /H /Y3⤵
- Enumerates system info in registry
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C:\Windows \System32\easinvoker.exe"C:\Windows \System32\easinvoker.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\windows \system32\KDECO.bat""4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -WindowStyle Hidden -inputformat none -outputformat none -NonInteractive -Command "Add-MpPreference -ExclusionPath 'C:\Users'"5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\PING.EXEping 127.0.0.1 -n 63⤵
- Runs ping.exe
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C:\Users\Public\Libraries\ewjmbxdY.pifC:\Users\Public\Libraries\ewjmbxdY.pif2⤵
- Executes dropped EXE
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3jbaeoap.pyi.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Local\Temp\freebl3.dllFilesize
326KB
MD5ef12ab9d0b231b8f898067b2114b1bc0
SHA16d90f27b2105945f9bb77039e8b892070a5f9442
SHA2562b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
SHA5122aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193
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C:\Users\Admin\AppData\Local\Temp\mozglue.dllFilesize
133KB
MD575f8cc548cabf0cc800c25047e4d3124
SHA1602676768f9faecd35b48c38a0632781dfbde10c
SHA256fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
SHA512ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f
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C:\Users\Admin\AppData\Local\Temp\msvcp140.dllFilesize
429KB
MD5109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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C:\Users\Admin\AppData\Local\Temp\nss3.dllFilesize
1.2MB
MD5d7858e8449004e21b01d468e9fd04b82
SHA19524352071ede21c167e7e4f106e9526dc23ef4e
SHA25678758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
SHA5121e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440
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C:\Users\Admin\AppData\Local\Temp\softokn3.dllFilesize
141KB
MD5471c983513694ac3002590345f2be0da
SHA16612b9af4ff6830fa9b7d4193078434ef72f775b
SHA256bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
SHA512a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410
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C:\Users\Admin\AppData\Local\Temp\vcruntime140.dllFilesize
81KB
MD57587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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C:\Users\Public\Libraries\KDECO.batFilesize
155B
MD5213c60adf1c9ef88dc3c9b2d579959d2
SHA1e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021
SHA25637c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e
SHA512fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7
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C:\Users\Public\Libraries\YdxbmjweO.batFilesize
411B
MD555aba243e88f6a6813c117ffe1fa5979
SHA1210b9b028a4b798c837a182321dbf2e50d112816
SHA2565a11c5641c476891aa30e7ecfa57c2639f6827d8640061f73e9afec0adbbd7d2
SHA51268009c4c9bbea75a3bfa9f79945d30957a95691ea405d031b4ca7f1cb47504bbc768fcae59173885743ad4d6cfdd2313c3fe0acb515e34e5c809ecdc7f45e307
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C:\Users\Public\Libraries\easinvoker.exeFilesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
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C:\Users\Public\Libraries\ewjmbxdY.pifFilesize
182KB
MD53776012e2ef5a5cae6935853e6ca79b2
SHA14fc81df94baaaa550473ac9d20763cfb786577ff
SHA2568e104cc58e62de0eab837ac09b01d30e85f79045cc1803fa2ef4eafbdbd41e8d
SHA51238811cb1431e8b7b07113ae54f1531f8992bd0e572d9daa1029cf8692396427285a4c089ffd56422ca0c6b393e9fca0856a5a5cd77062e7e71bf0a670843cfb8
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C:\Users\Public\Libraries\ewjmbxdY.pifFilesize
182KB
MD53776012e2ef5a5cae6935853e6ca79b2
SHA14fc81df94baaaa550473ac9d20763cfb786577ff
SHA2568e104cc58e62de0eab837ac09b01d30e85f79045cc1803fa2ef4eafbdbd41e8d
SHA51238811cb1431e8b7b07113ae54f1531f8992bd0e572d9daa1029cf8692396427285a4c089ffd56422ca0c6b393e9fca0856a5a5cd77062e7e71bf0a670843cfb8
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C:\Users\Public\Libraries\netutils.dllFilesize
108KB
MD55f382d3a2cec2944982099894bc39d15
SHA1d214bb1f252df2549a64bd898e72d62a8fd8fd9d
SHA25602212f763b2d19e96651613d88338c933ddfd18be4cb7e721b2fb57f55887d64
SHA512c695548f21363bb243ada9aa5daf942f6c77bda70bdd5383132c024770df5b7477fb72a55fb867b50baf349cd8c1d66da8ac8fdf290d03a5a25b50a580170fa2
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C:\Windows \System32\easinvoker.exeFilesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
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C:\Windows \System32\easinvoker.exeFilesize
128KB
MD5231ce1e1d7d98b44371ffff407d68b59
SHA125510d0f6353dbf0c9f72fc880de7585e34b28ff
SHA25630951db8bfc21640645aa9144cfeaa294bb7c6980ef236d28552b6f4f3f92a96
SHA512520887b01bda96b7c4f91b9330a5c03a12f7c7f266d4359432e7bacc76b0eef377c05a4361f8fa80ad0b94b5865699d747a5d94a2d3dcdb85dabf5887bb6c612
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C:\Windows \System32\netutils.dllFilesize
108KB
MD55f382d3a2cec2944982099894bc39d15
SHA1d214bb1f252df2549a64bd898e72d62a8fd8fd9d
SHA25602212f763b2d19e96651613d88338c933ddfd18be4cb7e721b2fb57f55887d64
SHA512c695548f21363bb243ada9aa5daf942f6c77bda70bdd5383132c024770df5b7477fb72a55fb867b50baf349cd8c1d66da8ac8fdf290d03a5a25b50a580170fa2
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C:\Windows \System32\netutils.dllFilesize
108KB
MD55f382d3a2cec2944982099894bc39d15
SHA1d214bb1f252df2549a64bd898e72d62a8fd8fd9d
SHA25602212f763b2d19e96651613d88338c933ddfd18be4cb7e721b2fb57f55887d64
SHA512c695548f21363bb243ada9aa5daf942f6c77bda70bdd5383132c024770df5b7477fb72a55fb867b50baf349cd8c1d66da8ac8fdf290d03a5a25b50a580170fa2
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C:\windows \system32\KDECO.batFilesize
155B
MD5213c60adf1c9ef88dc3c9b2d579959d2
SHA1e4d2ad7b22b1a8b5b1f7a702b303c7364b0ee021
SHA25637c59c8398279916cfce45f8c5e3431058248f5e3bef4d9f5c0f44a7d564f82e
SHA512fe897d9caa306b0e761b2fd61bb5dc32a53bfaad1ce767c6860af4e3ad59c8f3257228a6e1072dab0f990cb51c59c648084ba419ac6bc5c0a99bdffa569217b7
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memory/2116-133-0x00000000022A0000-0x00000000022A1000-memory.dmpFilesize
4KB
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memory/2116-134-0x0000000004500000-0x000000000452C000-memory.dmpFilesize
176KB
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memory/2116-136-0x0000000000400000-0x00000000004F2000-memory.dmpFilesize
968KB
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memory/3780-175-0x000002177FD40000-0x000002177FD62000-memory.dmpFilesize
136KB
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memory/4132-198-0x0000000000400000-0x0000000000568000-memory.dmpFilesize
1.4MB
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memory/4132-199-0x00000000082E0000-0x0000000008387000-memory.dmpFilesize
668KB
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memory/4132-190-0x0000000000400000-0x0000000000568000-memory.dmpFilesize
1.4MB
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memory/4132-185-0x0000000000400000-0x0000000000568000-memory.dmpFilesize
1.4MB
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memory/4132-191-0x0000000000400000-0x0000000000568000-memory.dmpFilesize
1.4MB
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memory/4132-193-0x0000000000400000-0x0000000000568000-memory.dmpFilesize
1.4MB
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memory/4132-192-0x0000000000400000-0x0000000000568000-memory.dmpFilesize
1.4MB
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memory/4132-230-0x0000000000400000-0x0000000000568000-memory.dmpFilesize
1.4MB
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memory/4132-232-0x00000000082E0000-0x0000000008387000-memory.dmpFilesize
668KB
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memory/4188-166-0x00000000613C0000-0x00000000613E2000-memory.dmpFilesize
136KB