Analysis
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max time kernel
152s -
max time network
171s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 02:01
Static task
static1
Behavioral task
behavioral1
Sample
482ea558750e25666db05c8ffcf0339c75243a4877f42da8ebe73964ee803d00.exe
Resource
win7-20221111-en
General
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Target
482ea558750e25666db05c8ffcf0339c75243a4877f42da8ebe73964ee803d00.exe
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Size
920KB
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MD5
545858907d96b291eb5b90bbb01307b0
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SHA1
764309c4e1f9bfbe6e7107c65bcfb0a1026884ed
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SHA256
482ea558750e25666db05c8ffcf0339c75243a4877f42da8ebe73964ee803d00
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SHA512
41ad89f2eec67a1b002482c170a5e6cf338328b5d3e0710fd42f08fb11558ac741b16b859f397c56e8c22536359cb262d4def0e8d912904d9c925bbde7ea9b10
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SSDEEP
24576:h1OYdaO5MtdHAqcdDVhYwiei7+EpFAh/kKT:h1Os8PHVmVhYwiLtKkKT
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
GAKERD8DNPsP2rK.exepid process 392 GAKERD8DNPsP2rK.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:
GAKERD8DNPsP2rK.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\bojlljpglbgbhgmchhcodfcpajjpgijo\2.0\manifest.json GAKERD8DNPsP2rK.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\bojlljpglbgbhgmchhcodfcpajjpgijo\2.0\manifest.json GAKERD8DNPsP2rK.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bojlljpglbgbhgmchhcodfcpajjpgijo\2.0\manifest.json GAKERD8DNPsP2rK.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\bojlljpglbgbhgmchhcodfcpajjpgijo\2.0\manifest.json GAKERD8DNPsP2rK.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\bojlljpglbgbhgmchhcodfcpajjpgijo\2.0\manifest.json GAKERD8DNPsP2rK.exe -
Drops file in System32 directory 4 IoCs
Processes:
GAKERD8DNPsP2rK.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol GAKERD8DNPsP2rK.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI GAKERD8DNPsP2rK.exe File opened for modification C:\Windows\System32\GroupPolicy GAKERD8DNPsP2rK.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini GAKERD8DNPsP2rK.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
GAKERD8DNPsP2rK.exepid process 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe 392 GAKERD8DNPsP2rK.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
GAKERD8DNPsP2rK.exedescription pid process Token: SeDebugPrivilege 392 GAKERD8DNPsP2rK.exe Token: SeDebugPrivilege 392 GAKERD8DNPsP2rK.exe Token: SeDebugPrivilege 392 GAKERD8DNPsP2rK.exe Token: SeDebugPrivilege 392 GAKERD8DNPsP2rK.exe Token: SeDebugPrivilege 392 GAKERD8DNPsP2rK.exe Token: SeDebugPrivilege 392 GAKERD8DNPsP2rK.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
482ea558750e25666db05c8ffcf0339c75243a4877f42da8ebe73964ee803d00.exedescription pid process target process PID 1952 wrote to memory of 392 1952 482ea558750e25666db05c8ffcf0339c75243a4877f42da8ebe73964ee803d00.exe GAKERD8DNPsP2rK.exe PID 1952 wrote to memory of 392 1952 482ea558750e25666db05c8ffcf0339c75243a4877f42da8ebe73964ee803d00.exe GAKERD8DNPsP2rK.exe PID 1952 wrote to memory of 392 1952 482ea558750e25666db05c8ffcf0339c75243a4877f42da8ebe73964ee803d00.exe GAKERD8DNPsP2rK.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\482ea558750e25666db05c8ffcf0339c75243a4877f42da8ebe73964ee803d00.exe"C:\Users\Admin\AppData\Local\Temp\482ea558750e25666db05c8ffcf0339c75243a4877f42da8ebe73964ee803d00.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\GAKERD8DNPsP2rK.exe.\GAKERD8DNPsP2rK.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\7zSC21C.tmp\GAKERD8DNPsP2rK.datFilesize
1KB
MD5a26359a4fc70918f2667efce0dd3ea1d
SHA12cb60a7341f50505dc5b6fd0536ea90b1a41c16d
SHA256879ff1b83c7c90bb431fbd4a513df2f4d1fa217ffc199b70a57b633c17ddca44
SHA5123524076d843b8afe409ed183bb4f1253bf771371f5f2d77be8f5e6a5fe4fd8db961d41f6141d3db8a9ab53beb135661aef243956199854841c40dcb94e5be39f
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\GAKERD8DNPsP2rK.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\GAKERD8DNPsP2rK.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\bojlljpglbgbhgmchhcodfcpajjpgijo\FTGKWsSNTF.jsFilesize
6KB
MD5c9c6a25304ae25990f82b73ef52a6e58
SHA19501006f31f97ddae221451c5735e5ff39a22f45
SHA25602f92b71a1bd47c7945ca3cfebf76bf9977804897434018b6dfb3eed82a35db9
SHA512c6ebca30df46b77e2131a7a03a9ecd718f5acb4068540298d94e904e1f12ccddd486be72a49f490a4d7830054f4cd24e5117935e95dd75e170ecd4d38b6d929d
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\bojlljpglbgbhgmchhcodfcpajjpgijo\background.htmlFilesize
147B
MD5c7936378372bc275f577d70ff333ed3d
SHA1fb769e8b5c414f5c280f4cf0b64541020901e22a
SHA256c04ff17b16cca7e0d1bd9f77c4913a1cc3fe906da0f886e07bf30015e0bb2937
SHA512c54a455e4c9f7e83fafe91f0f30eda71b85c0ec2bf22dc4ae0240251ffc9608f5fce2f09d5222c86210afb78012525b61b719e13a509017302853e3a8b20b40d
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\bojlljpglbgbhgmchhcodfcpajjpgijo\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\bojlljpglbgbhgmchhcodfcpajjpgijo\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\bojlljpglbgbhgmchhcodfcpajjpgijo\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\[email protected]\chrome.manifestFilesize
35B
MD597d4342d326f58416c7993df4ebe6f6d
SHA15034ea2ecc2418610c638e214ab8b321b02f08f9
SHA256a663652193498ade9d3b09b3ffd2e8d57ba59a348bcd1b5297fc7f0245117d4d
SHA5122abd3abea1900ec957ec7883ec28b9cf5b8c619d1d0755911061f3fec0c16f48a485840507525b9b27f0ea088cc65a7095dee6f45e1516a3dec4e803894a39bb
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5f057e37e63e70b4d9c2d40365e1899cf
SHA1b5fe1f1a3a4fe96095c07b3846965a501edb2222
SHA256f2ba4c05ad563ce6807b5d167a281a5019a782757e11115e25038651fb637c49
SHA512e038afa6c56344bc3dc42fcd03e4cf05cd892dd492b23b192467845b11ec8c147ba95a2550e3995ed869c0ffd8788d0c91b070ccf6f695c083cab230e1b1789b
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C:\Users\Admin\AppData\Local\Temp\7zSC21C.tmp\[email protected]\install.rdfFilesize
596B
MD5bf9480a813c61b106713e8cc49a2f741
SHA1b1cfed229a140472deb7906fb1ff87c24a6aab25
SHA256946d68062868ddcede53b88e38a0aeb80289e434592df50949e9da983b3b2af6
SHA51299c487b7b5148668847c2af05c9a3383d6a855c674fc59111061e988741c9bdaff1ecef9cfc6560e68417e75ac5e9579eb0840ce30f552d01d59f8e203e20123
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memory/392-132-0x0000000000000000-mapping.dmp