Analysis
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max time kernel
188s -
max time network
193s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:44
Static task
static1
Behavioral task
behavioral1
Sample
c1d463ea0d85ba0f4bfbd6b0a25bf20b330ef0814490921f8c2d1c05eaaf9d53.exe
Resource
win7-20221111-en
General
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Target
c1d463ea0d85ba0f4bfbd6b0a25bf20b330ef0814490921f8c2d1c05eaaf9d53.exe
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Size
920KB
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MD5
e223b73bd9b16247bb62af4e8a593ecd
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SHA1
bc6b738d6a8858f845163c5cf17a798b1b9f65b8
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SHA256
c1d463ea0d85ba0f4bfbd6b0a25bf20b330ef0814490921f8c2d1c05eaaf9d53
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SHA512
ed31ddf05c2aa13843500c10316c1923bb36c2cd06d8b77272d3ac3e8ca7b953ed33433293c47cd608b2ec70b2c6eb466a4a644d07dc2c5511d8367db2a0057f
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SSDEEP
24576:h1OYdaOZMtdHAqcdDVhYwiei7+EpFAh/kK7:h1OsQPHVmVhYwiLtKkK7
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
J73NHc32Iqb5A8q.exepid process 4264 J73NHc32Iqb5A8q.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:
J73NHc32Iqb5A8q.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ponamifllkiknpalipdddnbgaffdcnem\2.0\manifest.json J73NHc32Iqb5A8q.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ponamifllkiknpalipdddnbgaffdcnem\2.0\manifest.json J73NHc32Iqb5A8q.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ponamifllkiknpalipdddnbgaffdcnem\2.0\manifest.json J73NHc32Iqb5A8q.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ponamifllkiknpalipdddnbgaffdcnem\2.0\manifest.json J73NHc32Iqb5A8q.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ponamifllkiknpalipdddnbgaffdcnem\2.0\manifest.json J73NHc32Iqb5A8q.exe -
Drops file in System32 directory 4 IoCs
Processes:
J73NHc32Iqb5A8q.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy J73NHc32Iqb5A8q.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini J73NHc32Iqb5A8q.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol J73NHc32Iqb5A8q.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI J73NHc32Iqb5A8q.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
J73NHc32Iqb5A8q.exepid process 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe 4264 J73NHc32Iqb5A8q.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
J73NHc32Iqb5A8q.exedescription pid process Token: SeDebugPrivilege 4264 J73NHc32Iqb5A8q.exe Token: SeDebugPrivilege 4264 J73NHc32Iqb5A8q.exe Token: SeDebugPrivilege 4264 J73NHc32Iqb5A8q.exe Token: SeDebugPrivilege 4264 J73NHc32Iqb5A8q.exe Token: SeDebugPrivilege 4264 J73NHc32Iqb5A8q.exe Token: SeDebugPrivilege 4264 J73NHc32Iqb5A8q.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c1d463ea0d85ba0f4bfbd6b0a25bf20b330ef0814490921f8c2d1c05eaaf9d53.exedescription pid process target process PID 2756 wrote to memory of 4264 2756 c1d463ea0d85ba0f4bfbd6b0a25bf20b330ef0814490921f8c2d1c05eaaf9d53.exe J73NHc32Iqb5A8q.exe PID 2756 wrote to memory of 4264 2756 c1d463ea0d85ba0f4bfbd6b0a25bf20b330ef0814490921f8c2d1c05eaaf9d53.exe J73NHc32Iqb5A8q.exe PID 2756 wrote to memory of 4264 2756 c1d463ea0d85ba0f4bfbd6b0a25bf20b330ef0814490921f8c2d1c05eaaf9d53.exe J73NHc32Iqb5A8q.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c1d463ea0d85ba0f4bfbd6b0a25bf20b330ef0814490921f8c2d1c05eaaf9d53.exe"C:\Users\Admin\AppData\Local\Temp\c1d463ea0d85ba0f4bfbd6b0a25bf20b330ef0814490921f8c2d1c05eaaf9d53.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\J73NHc32Iqb5A8q.exe.\J73NHc32Iqb5A8q.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\7zS13C6.tmp\J73NHc32Iqb5A8q.datFilesize
1KB
MD52c59cb09ab98d244b23e6624da475aff
SHA15750a0a0602d6b147ca865c358b7066df756b215
SHA25601f401502cabb33a2c7af2ca6cddce33cb52ab98a1dd856ebf9a577507f23464
SHA5128b828306f6b5fd9265e79c98eae14e07907c8dbf278f292bf15cfccfd9f9f04cb45e572c14a41c81ef28deb368e8a412d190c1759556d0b74c8bd7a8de3e5428
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\J73NHc32Iqb5A8q.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\J73NHc32Iqb5A8q.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\ponamifllkiknpalipdddnbgaffdcnem\background.htmlFilesize
142B
MD5d509716b312ed042eed45c6e5e6a0e1c
SHA18e0a41c6bb062623e489f282cb32d23dd8845b91
SHA256b3d3d99f40a92b787ab4823202ed559b2e78a5467f7d8b738688fdd6694fd30c
SHA51285006acd4d8bfa0acd6ca2fc493426a37e137c9fe3563fa6631805d5e46e23b49250b433a87aa31c1724fbe7c9c71e25a08d8c9f6a7301dbecccac8dba9b1e7a
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\ponamifllkiknpalipdddnbgaffdcnem\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\ponamifllkiknpalipdddnbgaffdcnem\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\ponamifllkiknpalipdddnbgaffdcnem\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\ponamifllkiknpalipdddnbgaffdcnem\r9k7u.jsFilesize
6KB
MD5498108a173c7eef1bc97dd78c823a7e3
SHA15232b97681f01d0c8fef3104ef1e0e1dc2311ecc
SHA2560107f09c3a178a32afcff615384cc576a569adf347e3059ecc524bad779e6fb5
SHA5124dcf02a5248fbc910014b155d69be57176b86ae4f91e11d5653f065dd485829da44ea95e86246e17cd85452c2b6fb41749f428714f60df6279bd170556d070ab
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\tyPBcsn@1.edu\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\tyPBcsn@1.edu\chrome.manifestFilesize
35B
MD5e21d791ecf7e3eaea86e4c153b9da552
SHA17df60815860044bb0301c45b658d19449ade41a9
SHA256ed757c20a652630b3bb3fe6e7d212e5cc280e7c9986e71c89f42e27f5c90c920
SHA512525238d859c05af855742c90280c4246b1f41d8d7e4dc30e24c47f6139fa8cecd5a4b0dd3af343e20e6c6e0811fbc0fdf8fd8774628b379ed1e4160bacb4e91a
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\tyPBcsn@1.edu\content\bg.jsFilesize
8KB
MD5b99b0ce11c1e93d261b65011608286e0
SHA1ac57f7eec5cf1585bf21dc02b9c461d7e7d635d8
SHA2564ebde33dd65ec1812d0379e3e3305ff97bee23f631d7260ffe05ec1f8af0f6fc
SHA51242809603e0d5931ecc3e0817ce8ae5620f0f806fc96e572358825d6886879a451aeb1c16c3c12dc499872e21859821cbc8bdb61b834a72733a3430aac54667ed
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C:\Users\Admin\AppData\Local\Temp\7zS13C6.tmp\tyPBcsn@1.edu\install.rdfFilesize
595B
MD581c9355dbad3f8cfb2d25d184232d1cb
SHA17071d442b702e37a74404a55ce2434e2c8b4be63
SHA256f4bc906b00fea82b80ecaea9228ed844d6fb17c74cf21bfc31d227805e4354d1
SHA512f812ff219127cd5e259f39e90ad0ef7edbd7d82eadef686de4f1067ff262eb7c661c67090c91f881c2a0f9e9dcac062676d61bb3f462629fe1f6c09308e69d8e
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memory/4264-132-0x0000000000000000-mapping.dmp