Analysis
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max time kernel
154s -
max time network
174s -
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 19:28
Static task
static1
Behavioral task
behavioral1
Sample
c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe
Resource
win7-20220812-en
General
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Target
c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe
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Size
932KB
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MD5
f1f4afcfd3e636883381c48d37cbcdcd
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SHA1
02f093077bfec523d9bb1c4b303863bc87e0a1b4
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SHA256
c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7
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SHA512
d1d5a9acf5caddb1887f9992815c05288a29303b082df03b0e3a4a63108dbc6fc444326fb51a8d8d583db6c8534022d806491ec8e2d034daea2b9c0c64829fe2
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SSDEEP
24576:h1OYdaO6CZ/iWCvu/2sWsJA/jlt+DHhsr:h1OsACpYO/dJJDHhsr
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
vEMEUacuFleO0YO.exepid process 1720 vEMEUacuFleO0YO.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:
vEMEUacuFleO0YO.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dickimbiajkodiibielkdhndknlceffk\2.0\manifest.json vEMEUacuFleO0YO.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dickimbiajkodiibielkdhndknlceffk\2.0\manifest.json vEMEUacuFleO0YO.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dickimbiajkodiibielkdhndknlceffk\2.0\manifest.json vEMEUacuFleO0YO.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dickimbiajkodiibielkdhndknlceffk\2.0\manifest.json vEMEUacuFleO0YO.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dickimbiajkodiibielkdhndknlceffk\2.0\manifest.json vEMEUacuFleO0YO.exe -
Drops file in System32 directory 4 IoCs
Processes:
vEMEUacuFleO0YO.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI vEMEUacuFleO0YO.exe File opened for modification C:\Windows\System32\GroupPolicy vEMEUacuFleO0YO.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini vEMEUacuFleO0YO.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol vEMEUacuFleO0YO.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
vEMEUacuFleO0YO.exepid process 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe 1720 vEMEUacuFleO0YO.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
vEMEUacuFleO0YO.exedescription pid process Token: SeDebugPrivilege 1720 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1720 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1720 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1720 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1720 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1720 vEMEUacuFleO0YO.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exedescription pid process target process PID 736 wrote to memory of 1720 736 c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe vEMEUacuFleO0YO.exe PID 736 wrote to memory of 1720 736 c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe vEMEUacuFleO0YO.exe PID 736 wrote to memory of 1720 736 c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe vEMEUacuFleO0YO.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe"C:\Users\Admin\AppData\Local\Temp\c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\vEMEUacuFleO0YO.exe.\vEMEUacuFleO0YO.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
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\dickimbiajkodiibielkdhndknlceffk\background.htmlFilesize
138B
MD56b80ce55441b27baca57bd6d618243c0
SHA144f05e6f84945e4aba53b08df8e347f35885395d
SHA25611af5e17927527e0b163f6a6e85d359810af251873a36d18ccb61d9e618d1bd5
SHA5123f9aa21cb51f18e81e381dca0c0e4d8163ff52aa4cc767a106587b421e19569717040c57a775f41010a043d2b9722ca00d5514b082e6e2101d0134c473b4c7c0
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\dickimbiajkodiibielkdhndknlceffk\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\dickimbiajkodiibielkdhndknlceffk\l.jsFilesize
6KB
MD510b11428b8ea02aaf59eedbea0419268
SHA14076b6e5c504ab50709a6df8b67f04a1d768f773
SHA256ae87e9d3b16598f155532ed8d3f793023a82d3fe198c64d13ef2bc3e3028ed9b
SHA512d13ea3597cff6423354a0e245a39b3ea7b3fa205ced7d748d470b364702746f97ae2ea24cd4d11ff537ae536f201aaecd745ad6b2cb9c8c3bb85e25b84736edf
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\dickimbiajkodiibielkdhndknlceffk\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\dickimbiajkodiibielkdhndknlceffk\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\h90@JxwsT73.net\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\h90@JxwsT73.net\chrome.manifestFilesize
35B
MD58bf074b1c2faab4b6c60eb8bf7f48ffb
SHA1e98052b7de52552c5bb357b09b9bec613b6e75ba
SHA25606f7f5cb9d929ae5610e307cc63311d1770c89778afe5a90e1278ba83dd3a390
SHA512b8691abe2f8324a375ebb5982cdbe6e6facb3525fce6087fd829fc1f4bfe5b9d2b0ce2cf96f3d78b760545581965228c7c6057cea8dd17b41ec2c2c8e930b91b
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\h90@JxwsT73.net\content\bg.jsFilesize
9KB
MD5f1c3aa99a85e5c0db52cd56b2a3bb297
SHA193f186d5a1466ab4f957fce4841f5494935221d6
SHA25688b79186549700489edcf49fa600d3f683c950760f96f1341a918175b2c007b4
SHA5128857d790cb3188576a8de06e9a1a0db20cf82d86b294b9a66bd0da30014421e07b965dc55f13b4e9769d368f8cdf2506aeeabfe8c1328ca5c0da6af1e3222195
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\h90@JxwsT73.net\install.rdfFilesize
598B
MD5c06aa461a1e3907a942fcf940edc6a16
SHA169227564147eddc0aab695b83ec4c2eb1b976a6e
SHA2568b91aa0e30513c01583134f2bd40259f990d84042f17910cfcf1a3478b485841
SHA51286f4d89e82f8d9863671a7fa0b9e25d6582f3fcea421d88aa36a08d34d5061dc828a7095c341e86c8c06ebaef71c53c3738a16131e40960e48c79124013b7349
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\vEMEUacuFleO0YO.datFilesize
1KB
MD57350bf3e0adab2ee6d12d9e75f8eb5ad
SHA1b3483336857adeeb9952d671824470c9177c5000
SHA2564523d3c8fbad6f0cceb9448c00b1910dc529c3a16b92a8f713319616a49f5b9a
SHA512302fb76d91f0d2ee67a46d5abb47c6bacb03f2a79ecc55f935ce9ac760c262f9495bfdd3023568d04aa6d2318dae3970fb29c40666fe270c64a019760d56e4f1
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\vEMEUacuFleO0YO.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSCC3E.tmp\vEMEUacuFleO0YO.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1720-132-0x0000000000000000-mapping.dmp