Analysis
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max time kernel
94s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
24/02/2023, 10:46
Static task
static1
Behavioral task
behavioral1
Sample
WO-00277679 part order 00020251.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
WO-00277679 part order 00020251.exe
Resource
win10v2004-20230220-en
General
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Target
WO-00277679 part order 00020251.exe
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Size
872KB
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MD5
36acedbe7fb2df05f48085b27c6b8291
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SHA1
dce7c0288ce81973146e8b6c05711d6bac7e44d0
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SHA256
d31660eade4be3674a127905a7766076d672dc90f3914daf753e338ad1fd4d8e
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SHA512
264dace4540ec593dafa755702edb867ec1030f3a50afbec772b9f5767c99d39b2a5a09811e03aa36093baabd2441b7c4059b670e443056a9885ee81a4c6ee2d
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SSDEEP
24576:x5f333kTsIBMNjnNNOhAe/S0s5XBAO04YOvB/YNUx4J:xcS3ANTJ
Malware Config
Extracted
warzonerat
telenaxty.ddns.net:7706
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 8 IoCs
resource yara_rule behavioral2/memory/2384-147-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/2384-150-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/2384-151-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/2384-156-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/1096-167-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/1096-168-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/1096-169-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/1096-198-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation WO-00277679 part order 00020251.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation images.exe -
Executes dropped EXE 2 IoCs
pid Process 4728 images.exe 1096 images.exe -
Loads dropped DLL 6 IoCs
pid Process 1096 images.exe 1096 images.exe 1096 images.exe 1096 images.exe 1096 images.exe 1096 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
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 images.exe Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 images.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\ProgramData\\images.exe" WO-00277679 part order 00020251.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3176 set thread context of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 4728 set thread context of 1096 4728 images.exe 91 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 436 schtasks.exe 684 schtasks.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1096 images.exe -
Suspicious use of WriteProcessMemory 31 IoCs
description pid Process procid_target PID 3176 wrote to memory of 436 3176 WO-00277679 part order 00020251.exe 84 PID 3176 wrote to memory of 436 3176 WO-00277679 part order 00020251.exe 84 PID 3176 wrote to memory of 436 3176 WO-00277679 part order 00020251.exe 84 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 3176 wrote to memory of 2384 3176 WO-00277679 part order 00020251.exe 86 PID 2384 wrote to memory of 4728 2384 WO-00277679 part order 00020251.exe 87 PID 2384 wrote to memory of 4728 2384 WO-00277679 part order 00020251.exe 87 PID 2384 wrote to memory of 4728 2384 WO-00277679 part order 00020251.exe 87 PID 4728 wrote to memory of 684 4728 images.exe 89 PID 4728 wrote to memory of 684 4728 images.exe 89 PID 4728 wrote to memory of 684 4728 images.exe 89 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 PID 4728 wrote to memory of 1096 4728 images.exe 91 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 images.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 images.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WO-00277679 part order 00020251.exe"C:\Users\Admin\AppData\Local\Temp\WO-00277679 part order 00020251.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3176 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FdrWafawN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE69C.tmp"2⤵
- Creates scheduled task(s)
PID:436
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C:\Users\Admin\AppData\Local\Temp\WO-00277679 part order 00020251.exe"{path}"2⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2384 -
C:\ProgramData\images.exe"C:\ProgramData\images.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FdrWafawN" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5AB3.tmp"4⤵
- Creates scheduled task(s)
PID:684
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C:\ProgramData\images.exe"{path}"4⤵
- Executes dropped EXE
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1096
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
872KB
MD536acedbe7fb2df05f48085b27c6b8291
SHA1dce7c0288ce81973146e8b6c05711d6bac7e44d0
SHA256d31660eade4be3674a127905a7766076d672dc90f3914daf753e338ad1fd4d8e
SHA512264dace4540ec593dafa755702edb867ec1030f3a50afbec772b9f5767c99d39b2a5a09811e03aa36093baabd2441b7c4059b670e443056a9885ee81a4c6ee2d
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Filesize
872KB
MD536acedbe7fb2df05f48085b27c6b8291
SHA1dce7c0288ce81973146e8b6c05711d6bac7e44d0
SHA256d31660eade4be3674a127905a7766076d672dc90f3914daf753e338ad1fd4d8e
SHA512264dace4540ec593dafa755702edb867ec1030f3a50afbec772b9f5767c99d39b2a5a09811e03aa36093baabd2441b7c4059b670e443056a9885ee81a4c6ee2d
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Filesize
872KB
MD536acedbe7fb2df05f48085b27c6b8291
SHA1dce7c0288ce81973146e8b6c05711d6bac7e44d0
SHA256d31660eade4be3674a127905a7766076d672dc90f3914daf753e338ad1fd4d8e
SHA512264dace4540ec593dafa755702edb867ec1030f3a50afbec772b9f5767c99d39b2a5a09811e03aa36093baabd2441b7c4059b670e443056a9885ee81a4c6ee2d
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Filesize
326KB
MD5ef12ab9d0b231b8f898067b2114b1bc0
SHA16d90f27b2105945f9bb77039e8b892070a5f9442
SHA2562b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
SHA5122aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193
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Filesize
133KB
MD575f8cc548cabf0cc800c25047e4d3124
SHA1602676768f9faecd35b48c38a0632781dfbde10c
SHA256fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
SHA512ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f
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Filesize
429KB
MD5109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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Filesize
1.2MB
MD5d7858e8449004e21b01d468e9fd04b82
SHA19524352071ede21c167e7e4f106e9526dc23ef4e
SHA25678758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
SHA5121e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440
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Filesize
141KB
MD5471c983513694ac3002590345f2be0da
SHA16612b9af4ff6830fa9b7d4193078434ef72f775b
SHA256bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
SHA512a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410
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Filesize
1KB
MD5f199234266e7640ce83c563673d7858c
SHA19f7ab1fabc0aadbf0593cacf7c16ead7f0cbb4db
SHA256855df42ecc7420d29dea44e0141501a1225e02b089d19d09255b335d1819c9be
SHA51207e6d78002b8d43f07b5ffd91a03d1299da57232158e80ee18ba34c5f19054eeabb7d1436180f8e38d2e5d42f286f336b604fd299f69b8ab78d4fedfecf7a1d2
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Filesize
1KB
MD5f199234266e7640ce83c563673d7858c
SHA19f7ab1fabc0aadbf0593cacf7c16ead7f0cbb4db
SHA256855df42ecc7420d29dea44e0141501a1225e02b089d19d09255b335d1819c9be
SHA51207e6d78002b8d43f07b5ffd91a03d1299da57232158e80ee18ba34c5f19054eeabb7d1436180f8e38d2e5d42f286f336b604fd299f69b8ab78d4fedfecf7a1d2
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Filesize
81KB
MD57587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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C:\Users\Admin\AppData\Roaming\Microsoft\Speech\Files\UserLexicons\SP_A3CBFB1F8B88457D9D366022D57A90D9.dat
Filesize940B
MD5396728b9651c5515a2a0b68f500df1e6
SHA127420f9770706cae39506db9a0e59854ca67e2f4
SHA2563b0730cdedb05b929d8a1f4c4479c85a84b76744d09bf214a86d6d859fb48beb
SHA512bfd63009e2d5522ebc5902722958f997f72d6032e18ca4076db423d1885b8299abdfee983f81ef9c715afce6072153cd2955d9096b208cc18befa60a776063d2