Analysis
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max time kernel
141s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:16
Static task
static1
Behavioral task
behavioral1
Sample
ca3f0a777a283695768921e0f8e074068c3f52fc2c07165e69f6eeb63959c307.exe
Resource
win7-20220812-en
General
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Target
ca3f0a777a283695768921e0f8e074068c3f52fc2c07165e69f6eeb63959c307.exe
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Size
919KB
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MD5
ffa8b623bf76e67d586e421ba77ed645
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SHA1
f847528224d0c66ca6fd45609ae7f5471e123674
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SHA256
ca3f0a777a283695768921e0f8e074068c3f52fc2c07165e69f6eeb63959c307
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SHA512
93dc6bed40a4b003062bbd2730946fa9a4ec3bd1fcc5fe1afa201643a15640531ce050a28ca993dafe0c6303dfbcffee1b5fa178a80c31d2e45b0e8d66a4b016
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SSDEEP
24576:h1OYdaOwMtdHAqcdDVhYwiei7+EpFAh/kKB:h1OshPHVmVhYwiLtKkKB
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
n2otDLLxDJRVd8q.exepid process 2988 n2otDLLxDJRVd8q.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:
n2otDLLxDJRVd8q.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\mpjeiflinndlojppbkmdaikdkahnhdah\2.0\manifest.json n2otDLLxDJRVd8q.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\mpjeiflinndlojppbkmdaikdkahnhdah\2.0\manifest.json n2otDLLxDJRVd8q.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\mpjeiflinndlojppbkmdaikdkahnhdah\2.0\manifest.json n2otDLLxDJRVd8q.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\mpjeiflinndlojppbkmdaikdkahnhdah\2.0\manifest.json n2otDLLxDJRVd8q.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\mpjeiflinndlojppbkmdaikdkahnhdah\2.0\manifest.json n2otDLLxDJRVd8q.exe -
Drops file in System32 directory 4 IoCs
Processes:
n2otDLLxDJRVd8q.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol n2otDLLxDJRVd8q.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI n2otDLLxDJRVd8q.exe File opened for modification C:\Windows\System32\GroupPolicy n2otDLLxDJRVd8q.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini n2otDLLxDJRVd8q.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
n2otDLLxDJRVd8q.exepid process 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe 2988 n2otDLLxDJRVd8q.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
n2otDLLxDJRVd8q.exedescription pid process Token: SeDebugPrivilege 2988 n2otDLLxDJRVd8q.exe Token: SeDebugPrivilege 2988 n2otDLLxDJRVd8q.exe Token: SeDebugPrivilege 2988 n2otDLLxDJRVd8q.exe Token: SeDebugPrivilege 2988 n2otDLLxDJRVd8q.exe Token: SeDebugPrivilege 2988 n2otDLLxDJRVd8q.exe Token: SeDebugPrivilege 2988 n2otDLLxDJRVd8q.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
ca3f0a777a283695768921e0f8e074068c3f52fc2c07165e69f6eeb63959c307.exedescription pid process target process PID 4140 wrote to memory of 2988 4140 ca3f0a777a283695768921e0f8e074068c3f52fc2c07165e69f6eeb63959c307.exe n2otDLLxDJRVd8q.exe PID 4140 wrote to memory of 2988 4140 ca3f0a777a283695768921e0f8e074068c3f52fc2c07165e69f6eeb63959c307.exe n2otDLLxDJRVd8q.exe PID 4140 wrote to memory of 2988 4140 ca3f0a777a283695768921e0f8e074068c3f52fc2c07165e69f6eeb63959c307.exe n2otDLLxDJRVd8q.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ca3f0a777a283695768921e0f8e074068c3f52fc2c07165e69f6eeb63959c307.exe"C:\Users\Admin\AppData\Local\Temp\ca3f0a777a283695768921e0f8e074068c3f52fc2c07165e69f6eeb63959c307.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\n2otDLLxDJRVd8q.exe.\n2otDLLxDJRVd8q.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
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\mpjeiflinndlojppbkmdaikdkahnhdah\ZMFDCI8.jsFilesize
6KB
MD58d4bc3021914c7f9642dea5515c9a85b
SHA1ce4f571fea1baf45bb001519deeb8f45d589ba86
SHA256bf28f0cb3532b34b748381e809fa6680b2b6a679dc264b2da4abda2e1a3a0f0d
SHA512beda2fe9d246c0abf41bf06e2b5bb41e2bdcbfa8313a8dddc4f28f233761b862d4448750d74ae792869fe20bec18e4ce951a1a8ea65f4dad43098a0d1ec275a9
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\mpjeiflinndlojppbkmdaikdkahnhdah\background.htmlFilesize
144B
MD5cefa143cbf25ef92f94edf710c4e454d
SHA117187476dab012401a7687b2a5ea7cc35f9e49d4
SHA256aec23ba2bf65f676a3b59f515acbfac6b2640a0240da17bca3aad3072a8aa0ec
SHA5125f956557517cc23aa8fa2a50d51f78a7fcc4015515335dad39c6ccea5771038582ba51c0f35fdf780e25554c04993f16fddc2aa233c5dcfac4b22f885ec445ac
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\mpjeiflinndlojppbkmdaikdkahnhdah\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\mpjeiflinndlojppbkmdaikdkahnhdah\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\mpjeiflinndlojppbkmdaikdkahnhdah\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\n2otDLLxDJRVd8q.datFilesize
1KB
MD53a4960ca64167a2df0777c56c118cac2
SHA1f51b85ffaa1bb997c9e5426d7d9dae0c7d4b1f7a
SHA25693ab8b3f5e924e62808d017331aff6d108f79f8574916a96b9f97c9ca821807f
SHA5127568826c02beb1251a4cea8686f5ebac7cc2931c569aa0b9f9d8308a33fafd77ab044e54bac12a69f4d237a991420b50e29b7c0d131a1cdae15c646fc836511d
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\n2otDLLxDJRVd8q.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\n2otDLLxDJRVd8q.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\u@4iv.org\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\u@4iv.org\chrome.manifestFilesize
35B
MD52b2d8a4f6810dc65fa29da9893a7c18a
SHA1211f162b3e7a23f3261050b51ea0eda7fb178797
SHA2563768b89f140839d489ff65b039c7563c764536b658090fb7e1c17ceba78aedb8
SHA5121df0c12bac0d52c19b7df411f7bacd03c945050ebcad1703c161fb83c0c8dc0cae17c5d504ef8921922d3ca9b3f98fdd0738dbbff53388df9ce39ab94a836e86
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\u@4iv.org\content\bg.jsFilesize
8KB
MD569adfbbdcba63d90a02dc878bbc1e9ec
SHA197139c0dd00f535beadf95364f66bef2401c0ff4
SHA256d04930e3a4b14d2ece64b8c6437a08a638437afe169fe95b3339f0f2840d2aae
SHA512f1fd976a42d8567d4868c3812a634de5d741bed86ed12ad8dd1396020032a9fdb662121f6a79f770322c0b9c7f7d1eb8180a24e1021450b01e77b372d610a366
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C:\Users\Admin\AppData\Local\Temp\7zS6352.tmp\u@4iv.org\install.rdfFilesize
592B
MD507ecf002e93d2a19c7ebedc664d5af3e
SHA138ff5622745d4858d2e69d7c21570eae91356703
SHA25655a363694348d34c4db58a48f2005a0caf2d40000f9e5754fa3aaac151d09bb3
SHA51264c7c1d5faad5b877edac4b30882a35033cab905753101d653f70f0f8685593d312bb11bd307762392c33613cc6a71625d3999f7a0d845c8ecd75820e82bdfa7
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memory/2988-132-0x0000000000000000-mapping.dmp