Analysis
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max time kernel
150s -
max time network
157s -
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 08:24
Static task
static1
Behavioral task
behavioral1
Sample
0809759dbc32b650a8cd0f2ffd3cc3f06f14ac56fff6ba33c9593f59644dcebd.exe
Resource
win7-20220812-en
General
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Target
0809759dbc32b650a8cd0f2ffd3cc3f06f14ac56fff6ba33c9593f59644dcebd.exe
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Size
931KB
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MD5
7e7ad9e9e0cb5a907e965b0f4a7a4e60
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SHA1
a4a2a55027ee8d31754a3e1ccbb72b6d337b05c5
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SHA256
0809759dbc32b650a8cd0f2ffd3cc3f06f14ac56fff6ba33c9593f59644dcebd
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SHA512
9e291fede7e10dc3440886b86e424d69fcd85925ab4fb50ec9f57618f4939d10aa18ddcf0546153e3b64ee112215abf89d9f736ded115508ea8b2dee051dec60
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SSDEEP
24576:h1OYdaO/MWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfP:h1OslMWyUQ+GUVFIcHPvpfP
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
8kOXJGRY82MiCWo.exepid process 3632 8kOXJGRY82MiCWo.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:
8kOXJGRY82MiCWo.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\hciklbnibcdkgllidimdfmekhokffiad\2.0\manifest.json 8kOXJGRY82MiCWo.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\hciklbnibcdkgllidimdfmekhokffiad\2.0\manifest.json 8kOXJGRY82MiCWo.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\hciklbnibcdkgllidimdfmekhokffiad\2.0\manifest.json 8kOXJGRY82MiCWo.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\hciklbnibcdkgllidimdfmekhokffiad\2.0\manifest.json 8kOXJGRY82MiCWo.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\hciklbnibcdkgllidimdfmekhokffiad\2.0\manifest.json 8kOXJGRY82MiCWo.exe -
Drops file in System32 directory 4 IoCs
Processes:
8kOXJGRY82MiCWo.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 8kOXJGRY82MiCWo.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 8kOXJGRY82MiCWo.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 8kOXJGRY82MiCWo.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 8kOXJGRY82MiCWo.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
8kOXJGRY82MiCWo.exepid process 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe 3632 8kOXJGRY82MiCWo.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
8kOXJGRY82MiCWo.exedescription pid process Token: SeDebugPrivilege 3632 8kOXJGRY82MiCWo.exe Token: SeDebugPrivilege 3632 8kOXJGRY82MiCWo.exe Token: SeDebugPrivilege 3632 8kOXJGRY82MiCWo.exe Token: SeDebugPrivilege 3632 8kOXJGRY82MiCWo.exe Token: SeDebugPrivilege 3632 8kOXJGRY82MiCWo.exe Token: SeDebugPrivilege 3632 8kOXJGRY82MiCWo.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
0809759dbc32b650a8cd0f2ffd3cc3f06f14ac56fff6ba33c9593f59644dcebd.exedescription pid process target process PID 1884 wrote to memory of 3632 1884 0809759dbc32b650a8cd0f2ffd3cc3f06f14ac56fff6ba33c9593f59644dcebd.exe 8kOXJGRY82MiCWo.exe PID 1884 wrote to memory of 3632 1884 0809759dbc32b650a8cd0f2ffd3cc3f06f14ac56fff6ba33c9593f59644dcebd.exe 8kOXJGRY82MiCWo.exe PID 1884 wrote to memory of 3632 1884 0809759dbc32b650a8cd0f2ffd3cc3f06f14ac56fff6ba33c9593f59644dcebd.exe 8kOXJGRY82MiCWo.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0809759dbc32b650a8cd0f2ffd3cc3f06f14ac56fff6ba33c9593f59644dcebd.exe"C:\Users\Admin\AppData\Local\Temp\0809759dbc32b650a8cd0f2ffd3cc3f06f14ac56fff6ba33c9593f59644dcebd.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1884 -
C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\8kOXJGRY82MiCWo.exe.\8kOXJGRY82MiCWo.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3632
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:4996
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4800
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\8kOXJGRY82MiCWo.datFilesize
1KB
MD5b45150a09badfcc3f07bd2bed9ee1735
SHA170a5f652b0787a1aa26ea85b517ad88943c6c971
SHA256ddaef8f4d3c7f01e449b25e29e68e4297d42d2d8742857454216622f7ac54092
SHA51226c57acafd2d466c8b0836d0248d944da59c40f36c39341ea45c0d0d53b4797315093ad5a6d6693c89036b616d368358c7a9866650f69696c565997088a8fd7b
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\8kOXJGRY82MiCWo.exeFilesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\8kOXJGRY82MiCWo.exeFilesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\hciklbnibcdkgllidimdfmekhokffiad\background.htmlFilesize
141B
MD54b4c3fd27a054a7b57c1abe3f80129a3
SHA14e333ca9b6f19ebe25872a7f5cdff18e8b71165a
SHA2568252a00539e88d887dbc02a32fc97290bd45583f74cd8146a37a159ae4e4bb60
SHA512fd395512ba1db9b1f4e5bb173df9c4395a010c257639844c596f81f865c4475115255a320c26dc5b5f20f880a74ae68968939e0256067839a13e3b2799939d05
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\hciklbnibcdkgllidimdfmekhokffiad\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\hciklbnibcdkgllidimdfmekhokffiad\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\hciklbnibcdkgllidimdfmekhokffiad\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\hciklbnibcdkgllidimdfmekhokffiad\xLWo.jsFilesize
6KB
MD5bd69a1c1659a90cc43a4ae00cf90572d
SHA12848b449110ca0380b9ecf5035e145bdac75a00b
SHA2560a12c2c6ff3f867ede3696aff7d703c7867a00611ba137107f375f34c929158b
SHA512166bc378d658b624c65a78aa92749145daea99853cfd9910bc3160cff9ebeffff0b12ce409e33f1d646beb24cad0f434665da5c60fc1322c3321ca887f30f279
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\[email protected]\chrome.manifestFilesize
35B
MD53c2aa90c8e675db91b157fe158048321
SHA1fa273a5d49b0d60ce5616ff02fae4f39ffcbef71
SHA256d28b7c2e0e93a00ce886811de2f89cffcf6029c6bd42c36cabc1d8c561f32f8f
SHA5125cf7e57ee3185881a45be7fded6dbbac50049eb96c7f4ff4deca24f45fec8a063332974690744880ea4a4bbea1360d808c80e4545732f251cbb0a31fb501d555
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5690773d77cd3edc01dbe548bb4722e0e
SHA14560222db613891848fa9909efdb0cc406969db3
SHA2569e0d04322ed661bb930c2b33f20699755d5ff0438f38c23e316f29512386ee63
SHA5126b98d8b5d1efe9569ab48562a72b38a1fc14659dfebc68228c0f5b4a1fbb6d25b9ede00a7b65fc56df31403498d2d9b41583c3547fdd4db4d2f29126ef7ba733
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C:\Users\Admin\AppData\Local\Temp\7zS7D91.tmp\[email protected]\install.rdfFilesize
598B
MD52519ac4fa203eb254eff3df7e9ad1abf
SHA14c4c192356018f244ebf918d922033de01ebfa08
SHA25657b19766202b2663f885433a5cb4ec12a802a6ca194938db5e3595c566900321
SHA512577aaecadd3f9cf215b03b871d68d2711f0c3bf59c65d07ad5426474805901ab8e795c2750b5e4add5e3e33e44a521e60c531944811cfbd2f7af0eec158df482
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memory/3632-132-0x0000000000000000-mapping.dmp