Analysis
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max time kernel
125s -
max time network
139s -
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 21:10
Static task
static1
Behavioral task
behavioral1
Sample
a700204b58ea85c3cb8d00b54ea4ef2785e4dddb2819f67c397f50a4f350c418.exe
Resource
win7-20221111-en
General
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Target
a700204b58ea85c3cb8d00b54ea4ef2785e4dddb2819f67c397f50a4f350c418.exe
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Size
919KB
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MD5
0d9014578407081ab6310cb69202662a
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SHA1
3182f9c05cf37b0035a7abab2ab518eed08147bd
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SHA256
a700204b58ea85c3cb8d00b54ea4ef2785e4dddb2819f67c397f50a4f350c418
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SHA512
1df38c5a8810054b31827e2a52c1f52143982ba5d8796f9e53c26ca124dbca9551df861fc81c2bbf0bad1835e1a6ca4189e8981ba1f1027d29f12a0d73046150
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SSDEEP
24576:h1OYdaOZMtdHAqcdDVhYwiei7+EpFAh/kKm:h1OscPHVmVhYwiLtKkKm
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
MbINr6l2j3t3Njd.exepid process 4896 MbINr6l2j3t3Njd.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:
MbINr6l2j3t3Njd.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\clhdfnifdilpjbmgeipfkmlabnmglbba\2.0\manifest.json MbINr6l2j3t3Njd.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\clhdfnifdilpjbmgeipfkmlabnmglbba\2.0\manifest.json MbINr6l2j3t3Njd.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\clhdfnifdilpjbmgeipfkmlabnmglbba\2.0\manifest.json MbINr6l2j3t3Njd.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\clhdfnifdilpjbmgeipfkmlabnmglbba\2.0\manifest.json MbINr6l2j3t3Njd.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\clhdfnifdilpjbmgeipfkmlabnmglbba\2.0\manifest.json MbINr6l2j3t3Njd.exe -
Drops file in System32 directory 4 IoCs
Processes:
MbINr6l2j3t3Njd.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy MbINr6l2j3t3Njd.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini MbINr6l2j3t3Njd.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol MbINr6l2j3t3Njd.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI MbINr6l2j3t3Njd.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
MbINr6l2j3t3Njd.exepid process 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe 4896 MbINr6l2j3t3Njd.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
MbINr6l2j3t3Njd.exedescription pid process Token: SeDebugPrivilege 4896 MbINr6l2j3t3Njd.exe Token: SeDebugPrivilege 4896 MbINr6l2j3t3Njd.exe Token: SeDebugPrivilege 4896 MbINr6l2j3t3Njd.exe Token: SeDebugPrivilege 4896 MbINr6l2j3t3Njd.exe Token: SeDebugPrivilege 4896 MbINr6l2j3t3Njd.exe Token: SeDebugPrivilege 4896 MbINr6l2j3t3Njd.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
a700204b58ea85c3cb8d00b54ea4ef2785e4dddb2819f67c397f50a4f350c418.exedescription pid process target process PID 1608 wrote to memory of 4896 1608 a700204b58ea85c3cb8d00b54ea4ef2785e4dddb2819f67c397f50a4f350c418.exe MbINr6l2j3t3Njd.exe PID 1608 wrote to memory of 4896 1608 a700204b58ea85c3cb8d00b54ea4ef2785e4dddb2819f67c397f50a4f350c418.exe MbINr6l2j3t3Njd.exe PID 1608 wrote to memory of 4896 1608 a700204b58ea85c3cb8d00b54ea4ef2785e4dddb2819f67c397f50a4f350c418.exe MbINr6l2j3t3Njd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a700204b58ea85c3cb8d00b54ea4ef2785e4dddb2819f67c397f50a4f350c418.exe"C:\Users\Admin\AppData\Local\Temp\a700204b58ea85c3cb8d00b54ea4ef2785e4dddb2819f67c397f50a4f350c418.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\MbINr6l2j3t3Njd.exe.\MbINr6l2j3t3Njd.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\7zS939A.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\[email protected]\chrome.manifestFilesize
35B
MD52d05e9812710433549e6382d1c23cf91
SHA1de5e5207fd7d65d87fa5b11aa54277c531e5a1bf
SHA25657c3478e9649bef5f275c23433b09e4ee8fd9668e308782942bf72a99bafcd38
SHA512efa722520f9eb8b2b2876b7d45bdd96d604118e49feab1a2c956f0ceed7c74e2edbc9404d9fc7b3d05c538dd0b8c45807ee7bcba06d6d3e64e8f6ff06f42a764
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5db7df5e737d4fe22f3bf0d9dd538087b
SHA1b8a896239a607b0a1045829d951d1051970e726f
SHA25608e343442a2f729bd522324bebcdd02fd92c138179214f84822345a80c6c5862
SHA512a95c60d7c3faeb8b55982f7998c2b9b75e50d602d63ef4be396ec2998013673c8cb580614622334f72bb91b0bfe32fbd43fdcdc01fd4d60c8b821e12e1f91eb1
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\[email protected]\install.rdfFilesize
595B
MD5b6b20fb80f3711758b8dcb033093d3d3
SHA136bc13fff945baf5332515f516b88142a3f3a07b
SHA256eb625266d491905fa1baa7df30000ad2dd836b5321e2b900d6f19507e9c6cb01
SHA512efdfb33d8c3c9cc3fc4f1521b12a77df5430d65d9ecb7a9c744b3ccae3dcb9399678322ffc0bb600ed83e4bc979bb21d7c42ad5fb43263fa9d89ad99a4ffa6d1
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\MbINr6l2j3t3Njd.datFilesize
1KB
MD51270b2e6427c424545d7e61043bf941d
SHA1719381de739f01d3835391d19949e8de92d17f2f
SHA25662167dfeb8dbc1044522e79fb33f220d36255f74de3ce383fe339e71022b53d5
SHA512dd685691b6922994536bb4236b7623f68423d0a839141eaf3b34303d47e6b0ac5b19c3afaa8ea703558301c7911dfc5b0f8d974b128e78000d10d0eec3ba98b7
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\MbINr6l2j3t3Njd.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\MbINr6l2j3t3Njd.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\clhdfnifdilpjbmgeipfkmlabnmglbba\Ii5Xy3P1k0.jsFilesize
6KB
MD5a31b049cfdb8597ad1692cbb0cb55936
SHA129c0a1ee2fa8998145f3e546fb65863ee66d29f6
SHA2567f3e8a963f3a36a0b79eba73e962beb925bd81adfe6e9a7d82e9be001ca87a83
SHA51298fea6ba83b9b1b1a2b8ee0f468dd78ecd7c9af8f943ddd9a97a41f1f01094c6f274693484ae0aba84b773b12e9ba6eebe26e4eef3b7053bacde03961687ac83
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\clhdfnifdilpjbmgeipfkmlabnmglbba\background.htmlFilesize
147B
MD5db0e0d14846afc6da25fac354babf8b6
SHA121107f25da5e4022f7ebc82ac8fd8a039f1b076f
SHA256e0ae2acb26c4fa8b08aba51eafbd2490df1e2833c20374f2f7ac947814c63954
SHA51210678866e88b6ca23f006e4566a9d8ee827c87ced4b43987b39d16e40849726021cbd2813786447c6a6dd73976571be617853f9ca30add1e891643cc5d9d8651
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\clhdfnifdilpjbmgeipfkmlabnmglbba\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\clhdfnifdilpjbmgeipfkmlabnmglbba\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS939A.tmp\clhdfnifdilpjbmgeipfkmlabnmglbba\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/4896-132-0x0000000000000000-mapping.dmp