Analysis
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max time kernel
162s -
max time network
172s -
platform
windows10-2004_x64 -
resource
win10v2004-20220331-en -
submitted
07-04-2022 13:27
Static task
static1
Behavioral task
behavioral1
Sample
f23cee6cf6de2de9b3d570a7f017c22b.exe
Resource
win7-20220331-en
Behavioral task
behavioral2
Sample
f23cee6cf6de2de9b3d570a7f017c22b.exe
Resource
win10v2004-20220331-en
General
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Target
f23cee6cf6de2de9b3d570a7f017c22b.exe
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Size
1.0MB
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MD5
f23cee6cf6de2de9b3d570a7f017c22b
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SHA1
12b26e966bdb8e29734597d210c54d19509dbff8
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SHA256
b931f34008a112398ad48f0bd4e2e955dd7385bcc5cafd41cdb2220f26bddc44
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SHA512
56465532903563e248ccfe2ffdee198e1b967b65d99f7c977bb7e65e84330acc1273afcb119b55c147ebb22a0588e8855e604d0a54c335096efb265308f18586
Malware Config
Extracted
warzonerat
nweke.ddnsgeek.com:6746
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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Warzone RAT Payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/2588-133-0x0000000010670000-0x00000000107C6000-memory.dmp warzonerat behavioral2/memory/2588-134-0x0000000002B90000-0x0000000002CE4000-memory.dmp warzonerat -
Loads dropped DLL 6 IoCs
Processes:
DpiScaling.exepid process 2588 DpiScaling.exe 2588 DpiScaling.exe 2588 DpiScaling.exe 2588 DpiScaling.exe 2588 DpiScaling.exe 2588 DpiScaling.exe -
Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
Processes:
DpiScaling.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-157025953-3125636059-437143553-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 DpiScaling.exe Key opened \REGISTRY\USER\S-1-5-21-157025953-3125636059-437143553-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 DpiScaling.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
f23cee6cf6de2de9b3d570a7f017c22b.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-157025953-3125636059-437143553-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Zmhuuiu = "C:\\Users\\Public\\Libraries\\uiuuhmZ.url" f23cee6cf6de2de9b3d570a7f017c22b.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
f23cee6cf6de2de9b3d570a7f017c22b.exeDpiScaling.exedescription pid process target process PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 4884 wrote to memory of 2588 4884 f23cee6cf6de2de9b3d570a7f017c22b.exe DpiScaling.exe PID 2588 wrote to memory of 2328 2588 DpiScaling.exe cmd.exe PID 2588 wrote to memory of 2328 2588 DpiScaling.exe cmd.exe PID 2588 wrote to memory of 2328 2588 DpiScaling.exe cmd.exe PID 2588 wrote to memory of 2328 2588 DpiScaling.exe cmd.exe PID 2588 wrote to memory of 2328 2588 DpiScaling.exe cmd.exe -
outlook_office_path 1 IoCs
Processes:
DpiScaling.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-157025953-3125636059-437143553-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 DpiScaling.exe -
outlook_win_path 1 IoCs
Processes:
DpiScaling.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-157025953-3125636059-437143553-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 DpiScaling.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f23cee6cf6de2de9b3d570a7f017c22b.exe"C:\Users\Admin\AppData\Local\Temp\f23cee6cf6de2de9b3d570a7f017c22b.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\DpiScaling.exeC:\Windows\System32\DpiScaling.exe2⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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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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memory/2328-135-0x0000000000000000-mapping.dmp
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memory/2328-136-0x0000000000C10000-0x0000000000C11000-memory.dmpFilesize
4KB
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memory/2588-138-0x0000000004550000-0x00000000045D4000-memory.dmpFilesize
528KB
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memory/2588-137-0x0000000004110000-0x00000000042B0000-memory.dmpFilesize
1.6MB
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memory/2588-132-0x0000000000000000-mapping.dmp
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memory/2588-134-0x0000000002B90000-0x0000000002CE4000-memory.dmpFilesize
1.3MB
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memory/2588-133-0x0000000010670000-0x00000000107C6000-memory.dmpFilesize
1.3MB