Analysis
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max time kernel
152s -
max time network
179s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:48
Static task
static1
Behavioral task
behavioral1
Sample
c0935d2127a4d3fa3a7aabbb16e0750025245e3f8f628fc383c535bf7568de90.exe
Resource
win7-20221111-en
General
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Target
c0935d2127a4d3fa3a7aabbb16e0750025245e3f8f628fc383c535bf7568de90.exe
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Size
919KB
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MD5
4ef3d2d0b557ad30f6d5550d13ac908f
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SHA1
ba690dee847ec80fa903d075864133999c203507
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SHA256
c0935d2127a4d3fa3a7aabbb16e0750025245e3f8f628fc383c535bf7568de90
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SHA512
4ffd9f2b869d0504aeef9277589e2374dab18824b3f6f05c9ada6f7a40357d12baa06eeb8233bf29e3115832ea98129e9f5d13395cc373a1c97c983451acd684
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SSDEEP
24576:h1OYdaOlMtdHAqcdDVhYwiei7+EpFAh/kK/:h1OsgPHVmVhYwiLtKkK/
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
PAg4cEnfMiKKVhR.exepid process 4208 PAg4cEnfMiKKVhR.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:
PAg4cEnfMiKKVhR.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nkpigkcpmidbamiaangdjhbmadhiljbb\2.0\manifest.json PAg4cEnfMiKKVhR.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\nkpigkcpmidbamiaangdjhbmadhiljbb\2.0\manifest.json PAg4cEnfMiKKVhR.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nkpigkcpmidbamiaangdjhbmadhiljbb\2.0\manifest.json PAg4cEnfMiKKVhR.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\nkpigkcpmidbamiaangdjhbmadhiljbb\2.0\manifest.json PAg4cEnfMiKKVhR.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nkpigkcpmidbamiaangdjhbmadhiljbb\2.0\manifest.json PAg4cEnfMiKKVhR.exe -
Drops file in System32 directory 4 IoCs
Processes:
PAg4cEnfMiKKVhR.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI PAg4cEnfMiKKVhR.exe File opened for modification C:\Windows\System32\GroupPolicy PAg4cEnfMiKKVhR.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini PAg4cEnfMiKKVhR.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol PAg4cEnfMiKKVhR.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
PAg4cEnfMiKKVhR.exepid process 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe 4208 PAg4cEnfMiKKVhR.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
PAg4cEnfMiKKVhR.exedescription pid process Token: SeDebugPrivilege 4208 PAg4cEnfMiKKVhR.exe Token: SeDebugPrivilege 4208 PAg4cEnfMiKKVhR.exe Token: SeDebugPrivilege 4208 PAg4cEnfMiKKVhR.exe Token: SeDebugPrivilege 4208 PAg4cEnfMiKKVhR.exe Token: SeDebugPrivilege 4208 PAg4cEnfMiKKVhR.exe Token: SeDebugPrivilege 4208 PAg4cEnfMiKKVhR.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c0935d2127a4d3fa3a7aabbb16e0750025245e3f8f628fc383c535bf7568de90.exedescription pid process target process PID 3312 wrote to memory of 4208 3312 c0935d2127a4d3fa3a7aabbb16e0750025245e3f8f628fc383c535bf7568de90.exe PAg4cEnfMiKKVhR.exe PID 3312 wrote to memory of 4208 3312 c0935d2127a4d3fa3a7aabbb16e0750025245e3f8f628fc383c535bf7568de90.exe PAg4cEnfMiKKVhR.exe PID 3312 wrote to memory of 4208 3312 c0935d2127a4d3fa3a7aabbb16e0750025245e3f8f628fc383c535bf7568de90.exe PAg4cEnfMiKKVhR.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c0935d2127a4d3fa3a7aabbb16e0750025245e3f8f628fc383c535bf7568de90.exe"C:\Users\Admin\AppData\Local\Temp\c0935d2127a4d3fa3a7aabbb16e0750025245e3f8f628fc383c535bf7568de90.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3312 -
C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\PAg4cEnfMiKKVhR.exe.\PAg4cEnfMiKKVhR.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4208
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4864
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:4860
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\[email protected]\chrome.manifestFilesize
35B
MD517955bf0678ecd0da59c408774899b68
SHA13a5a23c7902773d1f0c874699253de2ff56d975a
SHA256fc15ac339743b01f11cdb9a6a4229b0a8d7283f62d0802da1aaf8504f26b06f4
SHA512806be51f3ad746a5d8f66f5d9b3bce4cc970235aaf5e3a60f497426ac162984e03adb5a7685d4ba7bcdef8a1154f9684c038e6e593caee79b83d36e8a420e0ad
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5a8d6af37f4be06dd78678ef6d233fedb
SHA109912592e64427f7e2517a894ffc2fdb6566a136
SHA25674dcbb650fb7cbe8a6f2f386c224912c2e57d2e5654acdef0aa64addd6617535
SHA51224595f689eee1b1d11bd95fa682b0169f9929f066ffa8645f422b6cfcd3fa2357efcb5d2fa7c345269b1c6cd183755b102a83d272cf6aabbf5aff36b69db9ce6
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\[email protected]\install.rdfFilesize
591B
MD5b23015c05d15cfb680989787dc8b7b9b
SHA119e7d14aecddbcb53f07a4193d3d556e4db5a3e8
SHA256ff754f4cb73fe038554313cde939d3b2f0d018b4130631ec2700ec4eab5e3826
SHA512386e5ede853dd6ffdf0408a3081e3a2816d5dd03e817cc807ac2e4f3906bbc806ee00d37d328d7d398afbcfa2af7a0989c5a57a0efdbc4de0bf49394c2eb1071
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\PAg4cEnfMiKKVhR.datFilesize
1KB
MD5416f9e065c41f31c5221810948f9a0da
SHA1ae5c8860cdb41ec83c847718e9e842d7db8014ea
SHA256b715344296f287cbe4a5dcd86c3c6dc23f099944c67dee2a7b5af7959af7f36a
SHA5125efa800b3766cf0e4c0149b05f2e64a8aa739a49f9a88b52e9fdfb62cf9192154e2b629bc1f468d634b9cf3532df96c618394ff678bc6604db8a2ec151e2f834
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\PAg4cEnfMiKKVhR.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\PAg4cEnfMiKKVhR.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\nkpigkcpmidbamiaangdjhbmadhiljbb\IX96Sip.jsFilesize
6KB
MD501a241a077186f6f6d48945a9f4793c9
SHA185ea14edd3b4fd00155f39c2f18ffc4aa6576267
SHA2569a2a5078730552f72099793426422efacacb3643e9cf72f5dad3018ee3b7a4f4
SHA51221c6a1122ca024c56275e31711617bfa0d1ce05cf79e4f0b355e6aa33c7ce792867b17ea711862777cfd649c80dbca87514d5a6affb04b2ed225590289c6b629
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\nkpigkcpmidbamiaangdjhbmadhiljbb\background.htmlFilesize
144B
MD5797512045c18e7f22925cd51c768a1ac
SHA10c19a9bb46af93f7ce52955c22638259ad182069
SHA2569a264374264409396669a90ec7fcab467dc8e5ab9f0da91395d0fa9be90b4a23
SHA512482cf49225f6de0cc79ee8f9210b82eea5ea14b41256b7a2edd3077124bf389bedbb5a1fae801cdb0421a2de2346c758f8dbc05a1aa98c898c698b0dc7077606
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\nkpigkcpmidbamiaangdjhbmadhiljbb\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\nkpigkcpmidbamiaangdjhbmadhiljbb\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSECC6.tmp\nkpigkcpmidbamiaangdjhbmadhiljbb\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/4208-132-0x0000000000000000-mapping.dmp