Analysis
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max time kernel
126s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:49
Static task
static1
Behavioral task
behavioral1
Sample
c02c2deec4059db79ec9f7968ba13eb738a58b8e2e8f80b437074c9d247cfd8c.exe
Resource
win7-20221111-en
General
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Target
c02c2deec4059db79ec9f7968ba13eb738a58b8e2e8f80b437074c9d247cfd8c.exe
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Size
920KB
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MD5
6c09eddd4c00ee22e33ed35003b33886
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SHA1
4c858f570db055e785a3b60b5cdbcff00d798f1c
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SHA256
c02c2deec4059db79ec9f7968ba13eb738a58b8e2e8f80b437074c9d247cfd8c
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SHA512
981fb7edd837d08fdc4375c1de39a889808fb5caae3696f98d6dcbd1a235ef7d1f3aabc7189f384f37667579e0d3f54ec8525569373c7158f332f04757a8a9c4
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SSDEEP
24576:h1OYdaORMtdHAqcdDVhYwiei7+EpFAh/kK1:h1OswPHVmVhYwiLtKkK1
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
88O06HlyphcvYTL.exepid process 1016 88O06HlyphcvYTL.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:
88O06HlyphcvYTL.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cppainoacejdhajgabhbblfnnbcogdaf\2.0\manifest.json 88O06HlyphcvYTL.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cppainoacejdhajgabhbblfnnbcogdaf\2.0\manifest.json 88O06HlyphcvYTL.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cppainoacejdhajgabhbblfnnbcogdaf\2.0\manifest.json 88O06HlyphcvYTL.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\cppainoacejdhajgabhbblfnnbcogdaf\2.0\manifest.json 88O06HlyphcvYTL.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cppainoacejdhajgabhbblfnnbcogdaf\2.0\manifest.json 88O06HlyphcvYTL.exe -
Drops file in System32 directory 4 IoCs
Processes:
88O06HlyphcvYTL.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 88O06HlyphcvYTL.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 88O06HlyphcvYTL.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 88O06HlyphcvYTL.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 88O06HlyphcvYTL.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
88O06HlyphcvYTL.exepid process 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe 1016 88O06HlyphcvYTL.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
88O06HlyphcvYTL.exedescription pid process Token: SeDebugPrivilege 1016 88O06HlyphcvYTL.exe Token: SeDebugPrivilege 1016 88O06HlyphcvYTL.exe Token: SeDebugPrivilege 1016 88O06HlyphcvYTL.exe Token: SeDebugPrivilege 1016 88O06HlyphcvYTL.exe Token: SeDebugPrivilege 1016 88O06HlyphcvYTL.exe Token: SeDebugPrivilege 1016 88O06HlyphcvYTL.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c02c2deec4059db79ec9f7968ba13eb738a58b8e2e8f80b437074c9d247cfd8c.exedescription pid process target process PID 4876 wrote to memory of 1016 4876 c02c2deec4059db79ec9f7968ba13eb738a58b8e2e8f80b437074c9d247cfd8c.exe 88O06HlyphcvYTL.exe PID 4876 wrote to memory of 1016 4876 c02c2deec4059db79ec9f7968ba13eb738a58b8e2e8f80b437074c9d247cfd8c.exe 88O06HlyphcvYTL.exe PID 4876 wrote to memory of 1016 4876 c02c2deec4059db79ec9f7968ba13eb738a58b8e2e8f80b437074c9d247cfd8c.exe 88O06HlyphcvYTL.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c02c2deec4059db79ec9f7968ba13eb738a58b8e2e8f80b437074c9d247cfd8c.exe"C:\Users\Admin\AppData\Local\Temp\c02c2deec4059db79ec9f7968ba13eb738a58b8e2e8f80b437074c9d247cfd8c.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4876 -
C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\88O06HlyphcvYTL.exe.\88O06HlyphcvYTL.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1016
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:3932
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4072
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\[email protected]\chrome.manifestFilesize
35B
MD5c27c9e0db25bc2a3e50bb0be5d7ecb7e
SHA1f9cd459e44803d0506136b287f17fc108de68763
SHA256be28cd4660430c935338d474e227910c6b595f84336ed779a03a30f94a65e9a1
SHA51259f03b3092811b82d2a9d05394fd00f6960a0c97a4b0f80dbe413afd55da7e69972a3c1feffa5f224ef6beefc6bcb43b800c59071a74b2d2c6b08a42b8363dae
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5c86832adcf7e9c7aee9864c65df686cd
SHA12f7a4d969c6e927db71dfd20706a5373d8419222
SHA25689d386d4120e4ef7b92fa71db48bfab5c2d4d13c605c33fd32a7a17f3c15e298
SHA512272338316cb730b65d3d7a5d046d2357bbd67f7d94eb33000cb7d3fb72be4a7297c7d3482d27f96990958a20c9eaa3edd4e023f11709cd8c64ae1ade03d56bf2
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\[email protected]\install.rdfFilesize
595B
MD5459b388cc37e388c5ceedbfdedcb814a
SHA178d4a97f9b19dfa636c92a8458fe0c792a8c0d6f
SHA25684d3c0d86622fb814b7d1936b8f556063d01782a10f2972558cdabdfeb1de632
SHA51278ca97f83d747652ef74d215f33ddb61f73684159cd85da1ffdebe21584afe4d8451c2ba560559ad2a9697dbf3369cfa252d797737d070a23eee5f4aa255baf9
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\88O06HlyphcvYTL.datFilesize
1KB
MD5d9407bcfa34323bb9cfddde8c326db16
SHA1b11096bf706a71c637be69d703958538121948df
SHA2569d12010b1ad33264e368e883206fbb1714de38789d2a51c6e438beaf581e24ee
SHA512aeb3a22305926b08e879779315b886a504a4ff152ce61398c05e926a897d9357ba3fd94951925019fa456d0be81b266f4c71abec8f83246e4c4fd39e08a7f11f
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\88O06HlyphcvYTL.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\88O06HlyphcvYTL.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\cppainoacejdhajgabhbblfnnbcogdaf\background.htmlFilesize
146B
MD563fcda601a8ae09de11839bab1f01d2c
SHA199c558c69ec80b03e67ff94b1ef28165d707556b
SHA256ef880c3d4972cc7c944af06403d04dd48dc56e69e2375f4f363fd03f65f4bb12
SHA512ec373ac42753fae8a1512d52846e0c936d84b9e7f00d551aa90b99534300cc5fec50405681f014284dc2dc9ce4ff467b1872b3870769080a132a4c51c3f81491
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\cppainoacejdhajgabhbblfnnbcogdaf\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\cppainoacejdhajgabhbblfnnbcogdaf\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\cppainoacejdhajgabhbblfnnbcogdaf\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSC047.tmp\cppainoacejdhajgabhbblfnnbcogdaf\ys8Tlvz1w.jsFilesize
6KB
MD5248d09a0656950f27646ea5288b0d22d
SHA146840d2326bf40cf9d10fd58c41e9e4a6eecbd96
SHA256ff69334b58e530ffca95b6f2c5b344edd1e677c51dab9d5097cce8bab9df38f7
SHA5120910d006f5d0e361a309c535b4fe696a5aedab4a273e758699f4573ff04ffba7a9035af133abb3ec67eb3154b8eb70459e5c34c5848b72838e93d1d58ec01859
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memory/1016-132-0x0000000000000000-mapping.dmp