Analysis
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max time kernel
148s -
max time network
161s -
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 02:06
Static task
static1
Behavioral task
behavioral1
Sample
4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe
Resource
win7-20221111-en
General
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Target
4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe
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Size
920KB
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MD5
ac77edad6f93486b5bb827037019c09b
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SHA1
d6e4d1d0a9cfbf04a2cf7b707525cd70a7c7afa9
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SHA256
4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab
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SHA512
a2ef4bfd11f73eb868a7d4d267c7eea4c009e398cb1517090d522b9d961bd59f25c81466b5750e2906c25782da5afb79536b2a72dd13341dfb22353271a52c69
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SSDEEP
24576:h1OYdaOTLgOLgTMtdHAqcdDVhYwiei7+EpFAh/kK0:h1OsXPHVmVhYwiLtKkK0
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
LWrJq5Xw3D23WP2.exepid process 4144 LWrJq5Xw3D23WP2.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:
LWrJq5Xw3D23WP2.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dniekidpkmfnkflabeaegbhglnodioee\2.0\manifest.json LWrJq5Xw3D23WP2.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dniekidpkmfnkflabeaegbhglnodioee\2.0\manifest.json LWrJq5Xw3D23WP2.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dniekidpkmfnkflabeaegbhglnodioee\2.0\manifest.json LWrJq5Xw3D23WP2.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dniekidpkmfnkflabeaegbhglnodioee\2.0\manifest.json LWrJq5Xw3D23WP2.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dniekidpkmfnkflabeaegbhglnodioee\2.0\manifest.json LWrJq5Xw3D23WP2.exe -
Drops file in System32 directory 4 IoCs
Processes:
LWrJq5Xw3D23WP2.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy LWrJq5Xw3D23WP2.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini LWrJq5Xw3D23WP2.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol LWrJq5Xw3D23WP2.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI LWrJq5Xw3D23WP2.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
LWrJq5Xw3D23WP2.exepid process 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe 4144 LWrJq5Xw3D23WP2.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
LWrJq5Xw3D23WP2.exedescription pid process Token: SeDebugPrivilege 4144 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 4144 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 4144 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 4144 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 4144 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 4144 LWrJq5Xw3D23WP2.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exedescription pid process target process PID 1064 wrote to memory of 4144 1064 4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe LWrJq5Xw3D23WP2.exe PID 1064 wrote to memory of 4144 1064 4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe LWrJq5Xw3D23WP2.exe PID 1064 wrote to memory of 4144 1064 4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe LWrJq5Xw3D23WP2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe"C:\Users\Admin\AppData\Local\Temp\4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\LWrJq5Xw3D23WP2.exe.\LWrJq5Xw3D23WP2.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 -s WPDBusEnum1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
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\7zS70C0.tmp\LWrJq5Xw3D23WP2.datFilesize
1KB
MD56b09cf4389409275529a8ead40180d4f
SHA17adf3df2c7ba3003be9844a832f1b6f16624a87d
SHA256e2eb3282b1df79184d85fd0bb607093a1c1c3e0ce048e203375b75a9f092c723
SHA512efdde656ff88181e92aeb532d7166f21414493c4062df867a01c0315c8630eba0c37fd43e2131ef230f797632d27079fe0995d226f303bbc76bb72a454f7c6f1
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\LWrJq5Xw3D23WP2.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\LWrJq5Xw3D23WP2.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\dniekidpkmfnkflabeaegbhglnodioee\ICfQEx4Kts.jsFilesize
6KB
MD5a71d710076c254fe3ba14a6596f7af76
SHA1cd8f889288380ddb65002833b65bcf4c927fb0b4
SHA256e3975da6f74ab75b35ef1fe1d949d6d6c81d3de8f00ce080dd9f8d34ed7deff1
SHA51253171c6c2ec1daf9c638a6f67bb93618b6be51bcc6ffca416146bea303550c313c33ab3aecd7cc2e7afd9499fce3b5c56caafc61871b66a79ff9989443bed7ce
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\dniekidpkmfnkflabeaegbhglnodioee\background.htmlFilesize
147B
MD5ec93e0ba048f4e1c9c35d7495db02c4d
SHA17c3ee16f62a1acf2db1ca0b0d908a8be58abc000
SHA2565c60677005a2bf10257a22fcc7152aefdd11b68f4efedf2ddce336d45ad0f3d2
SHA512c8114888dfe95d42741a07b7eb6951a8fc42fb8d598039365a2410cd4f265ff8039432e7031ed31c1595609a39ff1c518af7ca7bf816265072864dd74ac9eb5b
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\dniekidpkmfnkflabeaegbhglnodioee\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\dniekidpkmfnkflabeaegbhglnodioee\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\dniekidpkmfnkflabeaegbhglnodioee\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\[email protected]\chrome.manifestFilesize
35B
MD5f8ed260de1d44233418eda951caa6eb7
SHA1f2fe7534d2ea1b15c4db8059116ec98d03120b90
SHA2567a48c99d6f67969f7ff91c3caf0d5da57812f035e492d15f84a58013ad1d45ce
SHA512c717a9f972d7b86f495e6bfe301c1f747e8f23b1a14c3ac745a1018532661ac61d373c3a77cd1ff9548b9605dc9a0f87a8f5bc79850588d5bdc2e7d9e2b4c2b2
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5a22397ba87de24c66b1e65357ff78195
SHA1d023a8a6dfdf096740fbc572bfe06b030abbbfeb
SHA2563187c0c52323819af405fc89e70e5449d71fbc80665b64e063fd4702db4ac31a
SHA512108e8eb833be76ead5542d08bbea0f8387ba9ebcef7d8b065344e17b777bc97786bdff381540910019ae17c493f1c7c56a84bef9bd12198d6992df9676142996
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C:\Users\Admin\AppData\Local\Temp\7zS70C0.tmp\[email protected]\install.rdfFilesize
592B
MD516f3a7f0a2614f97808e43e8725073fc
SHA18e1dc456399ca1e246c13c51411b4fa36873d298
SHA256d59388bb9511c1e3b23ee8ebf1bbb612ce7b4853a4411adb5bd4c489e27c6966
SHA512250c603811cc5bc861c7a4b735582304b11687b4fd338586523c9131308509e1d31236be0c15d6f9993a9a4aab1c85df5a8eb2b5616338aed2edf1ac9182bce5
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memory/4144-132-0x0000000000000000-mapping.dmp