Analysis
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max time kernel
123s -
max time network
149s -
platform
windows10_x64 -
resource
win10-en-20211014 -
submitted
19-10-2021 06:50
Static task
static1
Behavioral task
behavioral1
Sample
IMG_RFQ70103260100057.exe
Resource
win7-en-20210920
Behavioral task
behavioral2
Sample
IMG_RFQ70103260100057.exe
Resource
win10-en-20211014
General
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Target
IMG_RFQ70103260100057.exe
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Size
28KB
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MD5
4ca7ad65e21778c4ec8fab5129260d32
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SHA1
461ae78946a55078590300798f08bc00e0e10d9d
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SHA256
073a9a5eaf10598b2ebf99094fc29e04778ee7272319687d04c53f3d903de94c
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SHA512
31b22762c0fb2d3d6c39bb5bd94c322a7d13cd6c5fd297e79955cd0095cbd4aaf7f4ab208ac304bf3069ce218a733dae6ac85d65cf15995bcbe649ad705820e8
Malware Config
Extracted
warzonerat
enginekeysmoney.ddns.net:9671
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
Processes:
IMG_RFQ70103260100057.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "explorer.exe,\"C:\\Users\\Admin\\AppData\\Local\\Firefox Installer.exe\"," IMG_RFQ70103260100057.exe -
WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Warzone RAT Payload 3 IoCs
Processes:
resource yara_rule behavioral2/memory/4068-120-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/4068-121-0x0000000000405CE2-mapping.dmp warzonerat behavioral2/memory/4068-122-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat -
Loads dropped DLL 6 IoCs
Processes:
IMG_RFQ70103260100057.exepid process 4068 IMG_RFQ70103260100057.exe 4068 IMG_RFQ70103260100057.exe 4068 IMG_RFQ70103260100057.exe 4068 IMG_RFQ70103260100057.exe 4068 IMG_RFQ70103260100057.exe 4068 IMG_RFQ70103260100057.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:
IMG_RFQ70103260100057.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 IMG_RFQ70103260100057.exe Key opened \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 IMG_RFQ70103260100057.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
IMG_RFQ70103260100057.exedescription pid process target process PID 1364 set thread context of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
IMG_RFQ70103260100057.exepid process 1364 IMG_RFQ70103260100057.exe 1364 IMG_RFQ70103260100057.exe 1364 IMG_RFQ70103260100057.exe 1364 IMG_RFQ70103260100057.exe 1364 IMG_RFQ70103260100057.exe 1364 IMG_RFQ70103260100057.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
IMG_RFQ70103260100057.exedescription pid process Token: SeDebugPrivilege 1364 IMG_RFQ70103260100057.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
IMG_RFQ70103260100057.exedescription pid process target process PID 1364 wrote to memory of 3524 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 3524 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 3524 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe PID 1364 wrote to memory of 4068 1364 IMG_RFQ70103260100057.exe IMG_RFQ70103260100057.exe -
outlook_office_path 1 IoCs
Processes:
IMG_RFQ70103260100057.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 IMG_RFQ70103260100057.exe -
outlook_win_path 1 IoCs
Processes:
IMG_RFQ70103260100057.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 IMG_RFQ70103260100057.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\IMG_RFQ70103260100057.exe"C:\Users\Admin\AppData\Local\Temp\IMG_RFQ70103260100057.exe"1⤵
- Modifies WinLogon for persistence
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IMG_RFQ70103260100057.exeC:\Users\Admin\AppData\Local\Temp\IMG_RFQ70103260100057.exe2⤵
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C:\Users\Admin\AppData\Local\Temp\IMG_RFQ70103260100057.exeC:\Users\Admin\AppData\Local\Temp\IMG_RFQ70103260100057.exe2⤵
- 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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\Users\Admin\AppData\Local\Temp\freebl3.dllMD5
ef12ab9d0b231b8f898067b2114b1bc0
SHA16d90f27b2105945f9bb77039e8b892070a5f9442
SHA2562b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
SHA5122aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193
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\Users\Admin\AppData\Local\Temp\mozglue.dllMD5
75f8cc548cabf0cc800c25047e4d3124
SHA1602676768f9faecd35b48c38a0632781dfbde10c
SHA256fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
SHA512ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f
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\Users\Admin\AppData\Local\Temp\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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\Users\Admin\AppData\Local\Temp\nss3.dllMD5
d7858e8449004e21b01d468e9fd04b82
SHA19524352071ede21c167e7e4f106e9526dc23ef4e
SHA25678758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
SHA5121e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440
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\Users\Admin\AppData\Local\Temp\softokn3.dllMD5
471c983513694ac3002590345f2be0da
SHA16612b9af4ff6830fa9b7d4193078434ef72f775b
SHA256bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
SHA512a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410
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\Users\Admin\AppData\Local\Temp\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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memory/1364-119-0x0000000005920000-0x000000000593B000-memory.dmpFilesize
108KB
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memory/1364-115-0x0000000000130000-0x0000000000131000-memory.dmpFilesize
4KB
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memory/1364-118-0x0000000005760000-0x00000000057A3000-memory.dmpFilesize
268KB
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memory/1364-117-0x0000000004CD0000-0x0000000004CD1000-memory.dmpFilesize
4KB
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memory/4068-123-0x00000000041E0000-0x0000000004264000-memory.dmpFilesize
528KB
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memory/4068-122-0x0000000000400000-0x0000000000554000-memory.dmpFilesize
1.3MB
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memory/4068-121-0x0000000000405CE2-mapping.dmp
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memory/4068-120-0x0000000000400000-0x0000000000554000-memory.dmpFilesize
1.3MB