Analysis
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max time kernel
141s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20230220-en -
resource tags
arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system -
submitted
22-03-2023 06:46
Static task
static1
Behavioral task
behavioral1
Sample
WA000065987.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
WA000065987.exe
Resource
win10v2004-20230220-en
General
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Target
WA000065987.exe
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Size
478KB
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MD5
c4ca6015924d96d2857a8a357e033063
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SHA1
0c85bf5ea42896912005380fb036c558606fd07c
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SHA256
6724ed0c8f434f238d2409c6ff5e03eccea511e0510d547da7b0672f85cac036
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SHA512
4997cd549b4da280e4e39dc1b459a39c2e522fed9d9a84403682dccb408e58b6e844db98161d30650feffaa11674052437a4822282ddbd921f04d741620d55fe
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SSDEEP
3072:4fY/TU9fE9PEtu8EbzNpL2gONwWlxfe1LJ38yk/FSxCfKIz8vlHnCqxuxWMifMU:uYa6TppaJ2WlxMOvoCyIzwhXcHiUU
Malware Config
Extracted
warzonerat
172.245.251.219:2323
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
Processes:
resource yara_rule behavioral1/memory/764-69-0x0000000000400000-0x000000000055A000-memory.dmp warzonerat behavioral1/memory/764-73-0x0000000000400000-0x000000000055A000-memory.dmp warzonerat behavioral1/memory/764-74-0x0000000000400000-0x000000000055A000-memory.dmp warzonerat behavioral1/memory/764-78-0x0000000000400000-0x000000000055A000-memory.dmp warzonerat behavioral1/memory/764-79-0x0000000000400000-0x000000000055A000-memory.dmp warzonerat behavioral1/memory/764-82-0x0000000000400000-0x000000000055A000-memory.dmp warzonerat behavioral1/memory/764-92-0x0000000000400000-0x000000000055A000-memory.dmp warzonerat behavioral1/memory/764-112-0x0000000000400000-0x000000000055A000-memory.dmp warzonerat -
Executes dropped EXE 2 IoCs
Processes:
izmbhvme.exeizmbhvme.exepid process 1668 izmbhvme.exe 764 izmbhvme.exe -
Loads dropped DLL 9 IoCs
Processes:
WA000065987.exeizmbhvme.exeizmbhvme.exepid process 2032 WA000065987.exe 2032 WA000065987.exe 1668 izmbhvme.exe 764 izmbhvme.exe 764 izmbhvme.exe 764 izmbhvme.exe 764 izmbhvme.exe 764 izmbhvme.exe 764 izmbhvme.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:
izmbhvme.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 izmbhvme.exe Key opened \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 izmbhvme.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
izmbhvme.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows\CurrentVersion\Run\xhdmvqavfoktdy = "C:\\Users\\Admin\\AppData\\Roaming\\fkgpyu\\enjso.exe \"C:\\Users\\Admin\\AppData\\Local\\Temp\\izmbhvme.exe\" C:\\Users\\Admin\\AppData\\Local\\Temp" izmbhvme.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
izmbhvme.exedescription pid process target process PID 1668 set thread context of 764 1668 izmbhvme.exe izmbhvme.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
izmbhvme.exepid process 1668 izmbhvme.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
WA000065987.exeizmbhvme.exedescription pid process target process PID 2032 wrote to memory of 1668 2032 WA000065987.exe izmbhvme.exe PID 2032 wrote to memory of 1668 2032 WA000065987.exe izmbhvme.exe PID 2032 wrote to memory of 1668 2032 WA000065987.exe izmbhvme.exe PID 2032 wrote to memory of 1668 2032 WA000065987.exe izmbhvme.exe PID 1668 wrote to memory of 764 1668 izmbhvme.exe izmbhvme.exe PID 1668 wrote to memory of 764 1668 izmbhvme.exe izmbhvme.exe PID 1668 wrote to memory of 764 1668 izmbhvme.exe izmbhvme.exe PID 1668 wrote to memory of 764 1668 izmbhvme.exe izmbhvme.exe PID 1668 wrote to memory of 764 1668 izmbhvme.exe izmbhvme.exe -
outlook_office_path 1 IoCs
Processes:
izmbhvme.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 izmbhvme.exe -
outlook_win_path 1 IoCs
Processes:
izmbhvme.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 izmbhvme.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\WA000065987.exe"C:\Users\Admin\AppData\Local\Temp\WA000065987.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\izmbhvme.exe"C:\Users\Admin\AppData\Local\Temp\izmbhvme.exe" C:\Users\Admin\AppData\Local\Temp\lafnj.gn2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\izmbhvme.exe"C:\Users\Admin\AppData\Local\Temp\izmbhvme.exe"3⤵
- 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
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Downloads
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C:\Users\Admin\AppData\Local\Temp\fimghik.yvFilesize
152KB
MD5dbff116eaab1c2771ab26344b3e302ef
SHA13ad5571f7b8839f245a5f37e78a2b08fe6b4b74d
SHA256bdcdfdbde7dd8849cc0e1d18998171090374ffb6b1ee04c33b3bbe3bbf4fa1f6
SHA51221afdb243076c72caf7690aaeef7948c48c70132dbc2ef8c8a2609e4c141d0aa32e5a5e80ab8bd8c3cd8d4a634ec846a2cd177f87a986b2444574fc6c08267b8
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C:\Users\Admin\AppData\Local\Temp\izmbhvme.exeFilesize
4KB
MD5d501f19146c5294808e8ecdf329739db
SHA1bfd1389d46f480ce4299fd42c7c360239c6eab0c
SHA25678df2b8f23c12f19873fbffb087f2c6675b4f5b8a62c7bbc490958895e5dbdc6
SHA51295f1f010b73008857c25d8db90e74fe04a27469fdca486f702822afa13d5a96c3ffb2c81b00665fc58e317c33e5f89bf65378562adae01934d96d8ffbc5cbcb8
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C:\Users\Admin\AppData\Local\Temp\izmbhvme.exeFilesize
4KB
MD5d501f19146c5294808e8ecdf329739db
SHA1bfd1389d46f480ce4299fd42c7c360239c6eab0c
SHA25678df2b8f23c12f19873fbffb087f2c6675b4f5b8a62c7bbc490958895e5dbdc6
SHA51295f1f010b73008857c25d8db90e74fe04a27469fdca486f702822afa13d5a96c3ffb2c81b00665fc58e317c33e5f89bf65378562adae01934d96d8ffbc5cbcb8
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C:\Users\Admin\AppData\Local\Temp\izmbhvme.exeFilesize
4KB
MD5d501f19146c5294808e8ecdf329739db
SHA1bfd1389d46f480ce4299fd42c7c360239c6eab0c
SHA25678df2b8f23c12f19873fbffb087f2c6675b4f5b8a62c7bbc490958895e5dbdc6
SHA51295f1f010b73008857c25d8db90e74fe04a27469fdca486f702822afa13d5a96c3ffb2c81b00665fc58e317c33e5f89bf65378562adae01934d96d8ffbc5cbcb8
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C:\Users\Admin\AppData\Local\Temp\izmbhvme.exeFilesize
4KB
MD5d501f19146c5294808e8ecdf329739db
SHA1bfd1389d46f480ce4299fd42c7c360239c6eab0c
SHA25678df2b8f23c12f19873fbffb087f2c6675b4f5b8a62c7bbc490958895e5dbdc6
SHA51295f1f010b73008857c25d8db90e74fe04a27469fdca486f702822afa13d5a96c3ffb2c81b00665fc58e317c33e5f89bf65378562adae01934d96d8ffbc5cbcb8
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C:\Users\Admin\AppData\Local\Temp\lafnj.gnFilesize
7KB
MD5b2b692553173146e23474d08af3fd8a3
SHA18eb248b469ef51d96cd723cb42234d5e172f02db
SHA256b22dbb23d16fb3fcdd3614f1af6f8438ac399e733951e842cded303f5b92edee
SHA5126f3844d163fbec0351f3f6fa790f5a107139c2fc5a86f852121214e449670fb80c60fea9f47c0c108c17298dc86dd31461d0d4653ff0e7bf7dffa0f219fbf424
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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\izmbhvme.exeFilesize
4KB
MD5d501f19146c5294808e8ecdf329739db
SHA1bfd1389d46f480ce4299fd42c7c360239c6eab0c
SHA25678df2b8f23c12f19873fbffb087f2c6675b4f5b8a62c7bbc490958895e5dbdc6
SHA51295f1f010b73008857c25d8db90e74fe04a27469fdca486f702822afa13d5a96c3ffb2c81b00665fc58e317c33e5f89bf65378562adae01934d96d8ffbc5cbcb8
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\Users\Admin\AppData\Local\Temp\izmbhvme.exeFilesize
4KB
MD5d501f19146c5294808e8ecdf329739db
SHA1bfd1389d46f480ce4299fd42c7c360239c6eab0c
SHA25678df2b8f23c12f19873fbffb087f2c6675b4f5b8a62c7bbc490958895e5dbdc6
SHA51295f1f010b73008857c25d8db90e74fe04a27469fdca486f702822afa13d5a96c3ffb2c81b00665fc58e317c33e5f89bf65378562adae01934d96d8ffbc5cbcb8
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\Users\Admin\AppData\Local\Temp\izmbhvme.exeFilesize
4KB
MD5d501f19146c5294808e8ecdf329739db
SHA1bfd1389d46f480ce4299fd42c7c360239c6eab0c
SHA25678df2b8f23c12f19873fbffb087f2c6675b4f5b8a62c7bbc490958895e5dbdc6
SHA51295f1f010b73008857c25d8db90e74fe04a27469fdca486f702822afa13d5a96c3ffb2c81b00665fc58e317c33e5f89bf65378562adae01934d96d8ffbc5cbcb8
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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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memory/764-92-0x0000000000400000-0x000000000055A000-memory.dmpFilesize
1.4MB
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memory/764-93-0x0000000008060000-0x00000000080E4000-memory.dmpFilesize
528KB
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memory/764-82-0x0000000000400000-0x000000000055A000-memory.dmpFilesize
1.4MB
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memory/764-79-0x0000000000400000-0x000000000055A000-memory.dmpFilesize
1.4MB
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memory/764-78-0x0000000000400000-0x000000000055A000-memory.dmpFilesize
1.4MB
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memory/764-74-0x0000000000400000-0x000000000055A000-memory.dmpFilesize
1.4MB
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memory/764-73-0x0000000000400000-0x000000000055A000-memory.dmpFilesize
1.4MB
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memory/764-69-0x0000000000400000-0x000000000055A000-memory.dmpFilesize
1.4MB
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memory/764-112-0x0000000000400000-0x000000000055A000-memory.dmpFilesize
1.4MB