Analysis
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max time kernel
6s -
max time network
44s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-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 1396 LWrJq5Xw3D23WP2.exe -
Loads dropped DLL 1 IoCs
Processes:
4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exepid process 1232 4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.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 3 IoCs
Processes:
LWrJq5Xw3D23WP2.exedescription ioc process File created C:\Users\Administrator\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\Admin\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\GPT.INI LWrJq5Xw3D23WP2.exe 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 -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
LWrJq5Xw3D23WP2.exepid process 1396 LWrJq5Xw3D23WP2.exe 1396 LWrJq5Xw3D23WP2.exe 1396 LWrJq5Xw3D23WP2.exe 1396 LWrJq5Xw3D23WP2.exe 1396 LWrJq5Xw3D23WP2.exe 1396 LWrJq5Xw3D23WP2.exe 1396 LWrJq5Xw3D23WP2.exe 1396 LWrJq5Xw3D23WP2.exe 1396 LWrJq5Xw3D23WP2.exe 1396 LWrJq5Xw3D23WP2.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
LWrJq5Xw3D23WP2.exedescription pid process Token: SeDebugPrivilege 1396 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 1396 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 1396 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 1396 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 1396 LWrJq5Xw3D23WP2.exe Token: SeDebugPrivilege 1396 LWrJq5Xw3D23WP2.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exedescription pid process target process PID 1232 wrote to memory of 1396 1232 4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe LWrJq5Xw3D23WP2.exe PID 1232 wrote to memory of 1396 1232 4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe LWrJq5Xw3D23WP2.exe PID 1232 wrote to memory of 1396 1232 4699ec2a11a0bd076ff0e704178d43e746033a60e1a04b83b43a36369f7296ab.exe LWrJq5Xw3D23WP2.exe PID 1232 wrote to memory of 1396 1232 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⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\LWrJq5Xw3D23WP2.exe.\LWrJq5Xw3D23WP2.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\LWrJq5Xw3D23WP2.datFilesize
1KB
MD56b09cf4389409275529a8ead40180d4f
SHA17adf3df2c7ba3003be9844a832f1b6f16624a87d
SHA256e2eb3282b1df79184d85fd0bb607093a1c1c3e0ce048e203375b75a9f092c723
SHA512efdde656ff88181e92aeb532d7166f21414493c4062df867a01c0315c8630eba0c37fd43e2131ef230f797632d27079fe0995d226f303bbc76bb72a454f7c6f1
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\LWrJq5Xw3D23WP2.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\dniekidpkmfnkflabeaegbhglnodioee\ICfQEx4Kts.jsFilesize
6KB
MD5a71d710076c254fe3ba14a6596f7af76
SHA1cd8f889288380ddb65002833b65bcf4c927fb0b4
SHA256e3975da6f74ab75b35ef1fe1d949d6d6c81d3de8f00ce080dd9f8d34ed7deff1
SHA51253171c6c2ec1daf9c638a6f67bb93618b6be51bcc6ffca416146bea303550c313c33ab3aecd7cc2e7afd9499fce3b5c56caafc61871b66a79ff9989443bed7ce
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\dniekidpkmfnkflabeaegbhglnodioee\background.htmlFilesize
147B
MD5ec93e0ba048f4e1c9c35d7495db02c4d
SHA17c3ee16f62a1acf2db1ca0b0d908a8be58abc000
SHA2565c60677005a2bf10257a22fcc7152aefdd11b68f4efedf2ddce336d45ad0f3d2
SHA512c8114888dfe95d42741a07b7eb6951a8fc42fb8d598039365a2410cd4f265ff8039432e7031ed31c1595609a39ff1c518af7ca7bf816265072864dd74ac9eb5b
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\dniekidpkmfnkflabeaegbhglnodioee\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\dniekidpkmfnkflabeaegbhglnodioee\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\dniekidpkmfnkflabeaegbhglnodioee\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\[email protected]\chrome.manifestFilesize
35B
MD5f8ed260de1d44233418eda951caa6eb7
SHA1f2fe7534d2ea1b15c4db8059116ec98d03120b90
SHA2567a48c99d6f67969f7ff91c3caf0d5da57812f035e492d15f84a58013ad1d45ce
SHA512c717a9f972d7b86f495e6bfe301c1f747e8f23b1a14c3ac745a1018532661ac61d373c3a77cd1ff9548b9605dc9a0f87a8f5bc79850588d5bdc2e7d9e2b4c2b2
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5a22397ba87de24c66b1e65357ff78195
SHA1d023a8a6dfdf096740fbc572bfe06b030abbbfeb
SHA2563187c0c52323819af405fc89e70e5449d71fbc80665b64e063fd4702db4ac31a
SHA512108e8eb833be76ead5542d08bbea0f8387ba9ebcef7d8b065344e17b777bc97786bdff381540910019ae17c493f1c7c56a84bef9bd12198d6992df9676142996
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C:\Users\Admin\AppData\Local\Temp\7zS9898.tmp\[email protected]\install.rdfFilesize
592B
MD516f3a7f0a2614f97808e43e8725073fc
SHA18e1dc456399ca1e246c13c51411b4fa36873d298
SHA256d59388bb9511c1e3b23ee8ebf1bbb612ce7b4853a4411adb5bd4c489e27c6966
SHA512250c603811cc5bc861c7a4b735582304b11687b4fd338586523c9131308509e1d31236be0c15d6f9993a9a4aab1c85df5a8eb2b5616338aed2edf1ac9182bce5
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\Users\Admin\AppData\Local\Temp\7zS9898.tmp\LWrJq5Xw3D23WP2.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1232-54-0x0000000075C31000-0x0000000075C33000-memory.dmpFilesize
8KB
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memory/1396-56-0x0000000000000000-mapping.dmp