Analysis
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max time kernel
172s -
max time network
183s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 02:02
Static task
static1
Behavioral task
behavioral1
Sample
47e4211ed46e3b549b07ff4772c1215396028b46fc7388e4c563165b8e62a1d4.exe
Resource
win7-20220812-en
General
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Target
47e4211ed46e3b549b07ff4772c1215396028b46fc7388e4c563165b8e62a1d4.exe
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Size
932KB
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MD5
6335d8ca4a1732ca1abe4ffeb163315d
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SHA1
aa824b326f611e6d30ef1e7370ea3bfcea94e0a2
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SHA256
47e4211ed46e3b549b07ff4772c1215396028b46fc7388e4c563165b8e62a1d4
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SHA512
225986b2228023af03d32266f4dd1efffaf0f02cdcce883bd387e55aca372d4283f113c8a5be109fd634bbad79cdcc4870f0add44244bdcd82d9a842f48dfca4
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SSDEEP
24576:h1OYdaOmCZ/iWCvu/2sWsJA/jlt+DHhsK:h1OsACpYO/dJJDHhsK
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
urVfdzeZBb8fT7Z.exepid process 4500 urVfdzeZBb8fT7Z.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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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops Chrome extension 5 IoCs
Processes:
urVfdzeZBb8fT7Z.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjlgihdnehekhfocomgjbjnmhlhnmpgj\2.0\manifest.json urVfdzeZBb8fT7Z.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjlgihdnehekhfocomgjbjnmhlhnmpgj\2.0\manifest.json urVfdzeZBb8fT7Z.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjlgihdnehekhfocomgjbjnmhlhnmpgj\2.0\manifest.json urVfdzeZBb8fT7Z.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjlgihdnehekhfocomgjbjnmhlhnmpgj\2.0\manifest.json urVfdzeZBb8fT7Z.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gjlgihdnehekhfocomgjbjnmhlhnmpgj\2.0\manifest.json urVfdzeZBb8fT7Z.exe -
Drops file in System32 directory 4 IoCs
Processes:
urVfdzeZBb8fT7Z.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol urVfdzeZBb8fT7Z.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI urVfdzeZBb8fT7Z.exe File opened for modification C:\Windows\System32\GroupPolicy urVfdzeZBb8fT7Z.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini urVfdzeZBb8fT7Z.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
urVfdzeZBb8fT7Z.exepid process 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe 4500 urVfdzeZBb8fT7Z.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
urVfdzeZBb8fT7Z.exedescription pid process Token: SeDebugPrivilege 4500 urVfdzeZBb8fT7Z.exe Token: SeDebugPrivilege 4500 urVfdzeZBb8fT7Z.exe Token: SeDebugPrivilege 4500 urVfdzeZBb8fT7Z.exe Token: SeDebugPrivilege 4500 urVfdzeZBb8fT7Z.exe Token: SeDebugPrivilege 4500 urVfdzeZBb8fT7Z.exe Token: SeDebugPrivilege 4500 urVfdzeZBb8fT7Z.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
47e4211ed46e3b549b07ff4772c1215396028b46fc7388e4c563165b8e62a1d4.exedescription pid process target process PID 2160 wrote to memory of 4500 2160 47e4211ed46e3b549b07ff4772c1215396028b46fc7388e4c563165b8e62a1d4.exe urVfdzeZBb8fT7Z.exe PID 2160 wrote to memory of 4500 2160 47e4211ed46e3b549b07ff4772c1215396028b46fc7388e4c563165b8e62a1d4.exe urVfdzeZBb8fT7Z.exe PID 2160 wrote to memory of 4500 2160 47e4211ed46e3b549b07ff4772c1215396028b46fc7388e4c563165b8e62a1d4.exe urVfdzeZBb8fT7Z.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\47e4211ed46e3b549b07ff4772c1215396028b46fc7388e4c563165b8e62a1d4.exe"C:\Users\Admin\AppData\Local\Temp\47e4211ed46e3b549b07ff4772c1215396028b46fc7388e4c563165b8e62a1d4.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\urVfdzeZBb8fT7Z.exe.\urVfdzeZBb8fT7Z.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
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\7zS232.tmp\gjlgihdnehekhfocomgjbjnmhlhnmpgj\aUp62y.jsFilesize
6KB
MD58015f981b998365525578563564dd901
SHA14aad915afccb2d9c6e75ce9c2c8b8e354800d54c
SHA2565628e9490b2a46aab555e214e966fb21bacd48438f2f3643aba170885e453422
SHA512dd5ea645686b5c35ec7d04f7a7ff5c384603789fbc6c4da52045367dcabdc04619b4e2b99aaead2d925774907a221fa9e1273545ac121e34d9176c19185f74f0
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\gjlgihdnehekhfocomgjbjnmhlhnmpgj\background.htmlFilesize
143B
MD54a0c5557c5abe9f950cbb0bf8c7aaeff
SHA19bb5ad8cc6aeeb589263aa8e2d51dafe42e90685
SHA256e895a2804c6da5e2cba98867fed8353239c7592a11c90deddd417a46d05950dd
SHA512e14fde181648804c685dd2089fcf9fb6c4081ee8ddaf5e5e1a31570704c1b8aeaae1b62a4effb0290acae1218d4874bb789bf6c00b1de2d197ddc603b68b5a8d
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\gjlgihdnehekhfocomgjbjnmhlhnmpgj\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\gjlgihdnehekhfocomgjbjnmhlhnmpgj\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\gjlgihdnehekhfocomgjbjnmhlhnmpgj\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\urVfdzeZBb8fT7Z.datFilesize
1KB
MD5565c956968ef234a505a9cc0232d4833
SHA1edbca4b7405d69dfadc25854977a1afb23596ee9
SHA256e7af7be89ed898c63906d7931f392afd59e72a00da9d4b217c1a8e6e092bcc20
SHA512bcf1b6d0086c76c2b702d48fcdf905795e09b652a46b235acc05ddb7ed5433275e7a8d3296a0cceb2fc3580307370ec51c4c58cdca1c206bf03aee2126212ebf
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\urVfdzeZBb8fT7Z.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\urVfdzeZBb8fT7Z.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\[email protected]\chrome.manifestFilesize
35B
MD5da46679c73fa1dac89f91bc229740012
SHA108a954c975efb52cf5c1c6ea0bb735c0fa9096e8
SHA2560ac2764c30bdda9b02911c4fbcf7f611ecbb85927ccf9ba332e48da7fbb65cc7
SHA512257d77308eb16d54b53571f6560fd1fe94cd9964c0165f03f79d10b9b7f830867d18aafcb5e9f369d66e2f3944b078025da7e64562e042c09ee1124dea5dd0ca
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\[email protected]\content\bg.jsFilesize
9KB
MD51f1594b4539b25241cbbde36ba9a3ce1
SHA170ab55a04e12919453af72537288176af1ff4d0b
SHA2566dfa4752ea3b1b21ebd29f3b9c3703a7c86bb0d02364eeea55d6548e00451e37
SHA512f397c2d8f51b4fa59f949558d92dc1c495dd80769bafcab2df5f10242d715da9bc4da0580636d4eb3d363256e9608fa7a6ae35c1fdf711f393623871abc352e7
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C:\Users\Admin\AppData\Local\Temp\7zS232.tmp\[email protected]\install.rdfFilesize
597B
MD5ff6a614f5757e8ccf6118a1c397581e2
SHA144c48ab4b9602643bd2bbef2065c6e170ada03ab
SHA256bc4ed68b2f25a50adfe1154343374eb16aeda0c794d8ee2982e0a1555a066392
SHA5129a56514908c7b83d22ed71053744b1c3509c0c4c69c5b781cd03d4ccee6220d56a3a5718075a8bf412cf5e4007bf44574976c432b962bf5b4854088cd38f85c7
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memory/4500-132-0x0000000000000000-mapping.dmp