Analysis
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max time kernel
125s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 02:02
Static task
static1
Behavioral task
behavioral1
Sample
47f71a937d27a7825138b746f5c2365f7206c5bc2371937b29b69522dc2379dc.exe
Resource
win7-20221111-en
General
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Target
47f71a937d27a7825138b746f5c2365f7206c5bc2371937b29b69522dc2379dc.exe
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Size
920KB
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MD5
88cbe8ac8cb0471148a0fcf40fdc39ae
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SHA1
3b1c7a897698ade5a59874dbdcda1e77330eb395
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SHA256
47f71a937d27a7825138b746f5c2365f7206c5bc2371937b29b69522dc2379dc
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SHA512
aedb62a11f39b702a2d17d3636ddf6e9b49dd8ddee0c80120c8c4bbba4856705058c1034c1e0ce4af42843becc257c133a605705273020978eecfe9ad5b4c1c1
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SSDEEP
24576:h1OYdaOGMtdHAqcdDVhYwiei7+EpFAh/kKb:h1OsvPHVmVhYwiLtKkKb
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
JbekpxMV9oKiXdB.exepid process 1580 JbekpxMV9oKiXdB.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:
JbekpxMV9oKiXdB.exedescription ioc process File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cfgfjpbcejbeaohjojphfodjoikikkhp\2.0\manifest.json JbekpxMV9oKiXdB.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cfgfjpbcejbeaohjojphfodjoikikkhp\2.0\manifest.json JbekpxMV9oKiXdB.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cfgfjpbcejbeaohjojphfodjoikikkhp\2.0\manifest.json JbekpxMV9oKiXdB.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cfgfjpbcejbeaohjojphfodjoikikkhp\2.0\manifest.json JbekpxMV9oKiXdB.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cfgfjpbcejbeaohjojphfodjoikikkhp\2.0\manifest.json JbekpxMV9oKiXdB.exe -
Drops file in System32 directory 4 IoCs
Processes:
JbekpxMV9oKiXdB.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI JbekpxMV9oKiXdB.exe File opened for modification C:\Windows\System32\GroupPolicy JbekpxMV9oKiXdB.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini JbekpxMV9oKiXdB.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol JbekpxMV9oKiXdB.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
JbekpxMV9oKiXdB.exepid process 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe 1580 JbekpxMV9oKiXdB.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
JbekpxMV9oKiXdB.exedescription pid process Token: SeDebugPrivilege 1580 JbekpxMV9oKiXdB.exe Token: SeDebugPrivilege 1580 JbekpxMV9oKiXdB.exe Token: SeDebugPrivilege 1580 JbekpxMV9oKiXdB.exe Token: SeDebugPrivilege 1580 JbekpxMV9oKiXdB.exe Token: SeDebugPrivilege 1580 JbekpxMV9oKiXdB.exe Token: SeDebugPrivilege 1580 JbekpxMV9oKiXdB.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
47f71a937d27a7825138b746f5c2365f7206c5bc2371937b29b69522dc2379dc.exedescription pid process target process PID 2532 wrote to memory of 1580 2532 47f71a937d27a7825138b746f5c2365f7206c5bc2371937b29b69522dc2379dc.exe JbekpxMV9oKiXdB.exe PID 2532 wrote to memory of 1580 2532 47f71a937d27a7825138b746f5c2365f7206c5bc2371937b29b69522dc2379dc.exe JbekpxMV9oKiXdB.exe PID 2532 wrote to memory of 1580 2532 47f71a937d27a7825138b746f5c2365f7206c5bc2371937b29b69522dc2379dc.exe JbekpxMV9oKiXdB.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\47f71a937d27a7825138b746f5c2365f7206c5bc2371937b29b69522dc2379dc.exe"C:\Users\Admin\AppData\Local\Temp\47f71a937d27a7825138b746f5c2365f7206c5bc2371937b29b69522dc2379dc.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\JbekpxMV9oKiXdB.exe.\JbekpxMV9oKiXdB.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\7zSCC9C.tmp\JbekpxMV9oKiXdB.datFilesize
1KB
MD5271e9dce0679c65616865251cfcac3d7
SHA175bd07188ff580013af9283023e36b1e10f6f40e
SHA256206b691cb5d23fad95a9e4a3bddc1a1419ffbb5674657634dc368858c9b24118
SHA512bf83f0b95b7b7874c78dc44667cf1eee1c06974e3cae7fc151b5ef3fdb45aa8a8d77b1a357133aa7297a870ca74f05104ad6688ee810e877cfdd27530785a051
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\JbekpxMV9oKiXdB.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\JbekpxMV9oKiXdB.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\[email protected]\chrome.manifestFilesize
35B
MD5bb7743d687889fb9a283929c7fc440dc
SHA10e6c58665aa44bac0a2e9787d2da31773ad5aa20
SHA25637dbc8a5e6c015080f8d1cd031f96656cde1249c4d6263f3c1c9a1fc94c415c9
SHA5120bc11528d0a289296ee3ae63ea5aaad01da1cccbcd1126a23638e6a00f2b91973ca685151a2765a0510ed9c2bbf68e9c8d6923ebed6c768659af2ed1861d53b5
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\[email protected]\content\bg.jsFilesize
8KB
MD53da91ede55ff89da81a37a8579dc638e
SHA1a6c390e662aebd169f3314843049d81be64c3054
SHA2569145c8c5850824a1b6a0823cdf20eba0558cd38e6a918058d86e50e39274a421
SHA5124261e381be45f3eac52c2228ed0de112fb760dce29b5e4252f2d8d14246067ec25005b6481f6b110efbde4872e36ae8d2c382a4b31ed713214a886119f15a09b
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\[email protected]\install.rdfFilesize
593B
MD5442485bb064c308a99f1e2958f321ca6
SHA130c8d8c2a8c60852f7e38ff08b1f2287fc26535e
SHA256faf619f25da99a074e80527004bad826dfbc2fc37f03db01516bfbb70ad184d1
SHA5127dd0548349808e9bd9e3486bad807beb983de4b05257a4375827187215da6a6de0c08a497e570688d52a4d2f0604b700862664c85ad01261929a75f556b29ff9
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\cfgfjpbcejbeaohjojphfodjoikikkhp\TXqDyl.jsFilesize
6KB
MD54b85db248aaf8b90671ab46feca7deee
SHA1a1cf2293e97c8fd52e932e99606d03cb613c700a
SHA25678e0b55b29fa924f7f4a9650d0b3af2ba0f94a4e0c2194dc89d46af4f4674525
SHA512ace4ac5de5e4854f725327babf82d7050d2e45cc8a39721ec0b2a132eb84b1af734d9b609affb9b9157dbadfe6321ef7195a17f71eadad73308174c83e2cc8ad
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\cfgfjpbcejbeaohjojphfodjoikikkhp\background.htmlFilesize
143B
MD5c8506d476cdd6e08d9bfceacc8f6b107
SHA181a942bcbf59817bc9cd564bcad13b90bc299347
SHA2563a23df2abc84e5120307392ef6b9a31388ffcf1a36ef3111682a58f9c09b862d
SHA512e135d156b928e04475796e29e936016a7fb69b1733b9d311d37da6c9268b4135626dc30b2559f14debc53338bcdd293748834abb1e5e72c0f1854651e2d23698
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\cfgfjpbcejbeaohjojphfodjoikikkhp\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\cfgfjpbcejbeaohjojphfodjoikikkhp\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSCC9C.tmp\cfgfjpbcejbeaohjojphfodjoikikkhp\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/1580-132-0x0000000000000000-mapping.dmp