Analysis
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max time kernel
112s -
max time network
139s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
27-03-2023 07:50
Static task
static1
Behavioral task
behavioral1
Sample
mb_mw.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
mb_mw.exe
Resource
win10v2004-20230220-en
General
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Target
mb_mw.exe
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Size
408KB
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MD5
f9e2cba1859363981faf603e31397d16
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SHA1
b12b61363d3150388ac554f0bc46d00106c9dfa6
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SHA256
bad970e9402f9d346e7c58c42253bcedd6fb6ccda7115194ba9538153628778e
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SHA512
60459a9d38a576d85198de144a8aa683acd06a8f8a94e44350cf5262d31a57262281fd9bd3a525a061c3cbd3331b30629357da164a49149df09e33bc5e0e3831
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SSDEEP
6144:j0mi4eWGUSUm5FGNMgXDE6PXDsBRHJeqfqdNfN7nIhM1XDsBRHJeq:op4eWGRPgCADtzwHJev7hIhM1zwHJe
Malware Config
Extracted
warzonerat
46.183.222.62:5353
Signatures
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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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Warzone RAT payload 14 IoCs
Processes:
resource yara_rule behavioral1/memory/1204-58-0x0000000000400000-0x000000000055C000-memory.dmp warzonerat behavioral1/memory/1204-59-0x0000000000400000-0x000000000055C000-memory.dmp warzonerat behavioral1/memory/1204-60-0x0000000000400000-0x000000000055C000-memory.dmp warzonerat behavioral1/memory/1308-62-0x00000000048E0000-0x0000000004920000-memory.dmp warzonerat behavioral1/memory/1204-61-0x0000000000400000-0x000000000055C000-memory.dmp warzonerat behavioral1/memory/1204-64-0x0000000000400000-0x000000000055C000-memory.dmp warzonerat behavioral1/memory/1204-66-0x0000000000400000-0x000000000055C000-memory.dmp warzonerat behavioral1/memory/1204-67-0x0000000000400000-0x000000000055C000-memory.dmp warzonerat behavioral1/memory/1204-74-0x0000000000400000-0x000000000055C000-memory.dmp warzonerat behavioral1/memory/1268-91-0x0000000000190000-0x00000000002EC000-memory.dmp warzonerat behavioral1/memory/1268-96-0x0000000000190000-0x00000000002EC000-memory.dmp warzonerat behavioral1/memory/1268-97-0x0000000000190000-0x00000000002EC000-memory.dmp warzonerat behavioral1/memory/1268-99-0x0000000000190000-0x00000000002EC000-memory.dmp warzonerat behavioral1/memory/1268-124-0x0000000000190000-0x00000000002EC000-memory.dmp warzonerat -
Executes dropped EXE 2 IoCs
Processes:
images.exeimages.exepid process 516 images.exe 1268 images.exe -
Loads dropped DLL 7 IoCs
Processes:
mb_mw.exeimages.exepid process 1204 mb_mw.exe 1268 images.exe 1268 images.exe 1268 images.exe 1268 images.exe 1268 images.exe 1268 images.exe -
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:
images.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 images.exe Key opened \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 images.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
mb_mw.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\Users\\Admin\\Documents\\images.exe" mb_mw.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
mb_mw.exeimages.exedescription pid process target process PID 1308 set thread context of 1204 1308 mb_mw.exe mb_mw.exe PID 516 set thread context of 1268 516 images.exe images.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of WriteProcessMemory 28 IoCs
Processes:
mb_mw.exemb_mw.exeimages.exedescription pid process target process PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1308 wrote to memory of 1204 1308 mb_mw.exe mb_mw.exe PID 1204 wrote to memory of 516 1204 mb_mw.exe images.exe PID 1204 wrote to memory of 516 1204 mb_mw.exe images.exe PID 1204 wrote to memory of 516 1204 mb_mw.exe images.exe PID 1204 wrote to memory of 516 1204 mb_mw.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe PID 516 wrote to memory of 1268 516 images.exe images.exe -
outlook_office_path 1 IoCs
Processes:
images.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 images.exe -
outlook_win_path 1 IoCs
Processes:
images.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 images.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\mb_mw.exe"C:\Users\Admin\AppData\Local\Temp\mb_mw.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\mb_mw.exe"C:\Users\Admin\AppData\Local\Temp\mb_mw.exe"2⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\Documents\images.exe"C:\Users\Admin\Documents\images.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\Documents\images.exe"C:\Users\Admin\Documents\images.exe"4⤵
- 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\Documents\images.exeFilesize
408KB
MD5f9e2cba1859363981faf603e31397d16
SHA1b12b61363d3150388ac554f0bc46d00106c9dfa6
SHA256bad970e9402f9d346e7c58c42253bcedd6fb6ccda7115194ba9538153628778e
SHA51260459a9d38a576d85198de144a8aa683acd06a8f8a94e44350cf5262d31a57262281fd9bd3a525a061c3cbd3331b30629357da164a49149df09e33bc5e0e3831
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C:\Users\Admin\Documents\images.exeFilesize
408KB
MD5f9e2cba1859363981faf603e31397d16
SHA1b12b61363d3150388ac554f0bc46d00106c9dfa6
SHA256bad970e9402f9d346e7c58c42253bcedd6fb6ccda7115194ba9538153628778e
SHA51260459a9d38a576d85198de144a8aa683acd06a8f8a94e44350cf5262d31a57262281fd9bd3a525a061c3cbd3331b30629357da164a49149df09e33bc5e0e3831
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C:\Users\Admin\Documents\images.exeFilesize
408KB
MD5f9e2cba1859363981faf603e31397d16
SHA1b12b61363d3150388ac554f0bc46d00106c9dfa6
SHA256bad970e9402f9d346e7c58c42253bcedd6fb6ccda7115194ba9538153628778e
SHA51260459a9d38a576d85198de144a8aa683acd06a8f8a94e44350cf5262d31a57262281fd9bd3a525a061c3cbd3331b30629357da164a49149df09e33bc5e0e3831
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\Users\Admin\AppData\Local\Temp\freebl3.dllFilesize
326KB
MD5ef12ab9d0b231b8f898067b2114b1bc0
SHA16d90f27b2105945f9bb77039e8b892070a5f9442
SHA2562b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
SHA5122aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193
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\Users\Admin\AppData\Local\Temp\mozglue.dllFilesize
133KB
MD575f8cc548cabf0cc800c25047e4d3124
SHA1602676768f9faecd35b48c38a0632781dfbde10c
SHA256fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
SHA512ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f
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\Users\Admin\AppData\Local\Temp\msvcp140.dllFilesize
429KB
MD5109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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\Users\Admin\AppData\Local\Temp\nss3.dllFilesize
1.2MB
MD5d7858e8449004e21b01d468e9fd04b82
SHA19524352071ede21c167e7e4f106e9526dc23ef4e
SHA25678758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
SHA5121e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440
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\Users\Admin\AppData\Local\Temp\softokn3.dllFilesize
141KB
MD5471c983513694ac3002590345f2be0da
SHA16612b9af4ff6830fa9b7d4193078434ef72f775b
SHA256bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
SHA512a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410
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\Users\Admin\AppData\Local\Temp\vcruntime140.dllFilesize
81KB
MD57587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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\Users\Admin\Documents\images.exeFilesize
408KB
MD5f9e2cba1859363981faf603e31397d16
SHA1b12b61363d3150388ac554f0bc46d00106c9dfa6
SHA256bad970e9402f9d346e7c58c42253bcedd6fb6ccda7115194ba9538153628778e
SHA51260459a9d38a576d85198de144a8aa683acd06a8f8a94e44350cf5262d31a57262281fd9bd3a525a061c3cbd3331b30629357da164a49149df09e33bc5e0e3831
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memory/516-75-0x00000000011E0000-0x000000000124C000-memory.dmpFilesize
432KB
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memory/1204-64-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-67-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-66-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-63-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1204-74-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-59-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-58-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-60-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-57-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-55-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-61-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1204-56-0x0000000000400000-0x000000000055C000-memory.dmpFilesize
1.4MB
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memory/1268-83-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/1268-99-0x0000000000190000-0x00000000002EC000-memory.dmpFilesize
1.4MB
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memory/1268-97-0x0000000000190000-0x00000000002EC000-memory.dmpFilesize
1.4MB
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memory/1268-118-0x0000000008690000-0x0000000008737000-memory.dmpFilesize
668KB
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memory/1268-96-0x0000000000190000-0x00000000002EC000-memory.dmpFilesize
1.4MB
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memory/1268-91-0x0000000000190000-0x00000000002EC000-memory.dmpFilesize
1.4MB
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memory/1268-124-0x0000000000190000-0x00000000002EC000-memory.dmpFilesize
1.4MB
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memory/1308-54-0x00000000010D0000-0x000000000113C000-memory.dmpFilesize
432KB
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memory/1308-62-0x00000000048E0000-0x0000000004920000-memory.dmpFilesize
256KB