Analysis
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max time kernel
22s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-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 1944 vEMEUacuFleO0YO.exe -
Loads dropped DLL 1 IoCs
Processes:
c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exepid process 2032 c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.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 3 IoCs
Processes:
vEMEUacuFleO0YO.exedescription ioc process File created C:\Users\Administrator\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\Admin\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 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 File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI vEMEUacuFleO0YO.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
vEMEUacuFleO0YO.exepid process 1944 vEMEUacuFleO0YO.exe 1944 vEMEUacuFleO0YO.exe 1944 vEMEUacuFleO0YO.exe 1944 vEMEUacuFleO0YO.exe 1944 vEMEUacuFleO0YO.exe 1944 vEMEUacuFleO0YO.exe 1944 vEMEUacuFleO0YO.exe 1944 vEMEUacuFleO0YO.exe 1944 vEMEUacuFleO0YO.exe 1944 vEMEUacuFleO0YO.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
vEMEUacuFleO0YO.exedescription pid process Token: SeDebugPrivilege 1944 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1944 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1944 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1944 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1944 vEMEUacuFleO0YO.exe Token: SeDebugPrivilege 1944 vEMEUacuFleO0YO.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exedescription pid process target process PID 2032 wrote to memory of 1944 2032 c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe vEMEUacuFleO0YO.exe PID 2032 wrote to memory of 1944 2032 c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe vEMEUacuFleO0YO.exe PID 2032 wrote to memory of 1944 2032 c6e38b41fe0183d91d796c103b1ada5693b785efa6ff75adbed04c6ae2586bd7.exe vEMEUacuFleO0YO.exe PID 2032 wrote to memory of 1944 2032 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⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\vEMEUacuFleO0YO.exe.\vEMEUacuFleO0YO.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\dickimbiajkodiibielkdhndknlceffk\background.htmlFilesize
138B
MD56b80ce55441b27baca57bd6d618243c0
SHA144f05e6f84945e4aba53b08df8e347f35885395d
SHA25611af5e17927527e0b163f6a6e85d359810af251873a36d18ccb61d9e618d1bd5
SHA5123f9aa21cb51f18e81e381dca0c0e4d8163ff52aa4cc767a106587b421e19569717040c57a775f41010a043d2b9722ca00d5514b082e6e2101d0134c473b4c7c0
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\dickimbiajkodiibielkdhndknlceffk\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\dickimbiajkodiibielkdhndknlceffk\l.jsFilesize
6KB
MD510b11428b8ea02aaf59eedbea0419268
SHA14076b6e5c504ab50709a6df8b67f04a1d768f773
SHA256ae87e9d3b16598f155532ed8d3f793023a82d3fe198c64d13ef2bc3e3028ed9b
SHA512d13ea3597cff6423354a0e245a39b3ea7b3fa205ced7d748d470b364702746f97ae2ea24cd4d11ff537ae536f201aaecd745ad6b2cb9c8c3bb85e25b84736edf
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\dickimbiajkodiibielkdhndknlceffk\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\dickimbiajkodiibielkdhndknlceffk\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\h90@JxwsT73.net\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\h90@JxwsT73.net\chrome.manifestFilesize
35B
MD58bf074b1c2faab4b6c60eb8bf7f48ffb
SHA1e98052b7de52552c5bb357b09b9bec613b6e75ba
SHA25606f7f5cb9d929ae5610e307cc63311d1770c89778afe5a90e1278ba83dd3a390
SHA512b8691abe2f8324a375ebb5982cdbe6e6facb3525fce6087fd829fc1f4bfe5b9d2b0ce2cf96f3d78b760545581965228c7c6057cea8dd17b41ec2c2c8e930b91b
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\h90@JxwsT73.net\content\bg.jsFilesize
9KB
MD5f1c3aa99a85e5c0db52cd56b2a3bb297
SHA193f186d5a1466ab4f957fce4841f5494935221d6
SHA25688b79186549700489edcf49fa600d3f683c950760f96f1341a918175b2c007b4
SHA5128857d790cb3188576a8de06e9a1a0db20cf82d86b294b9a66bd0da30014421e07b965dc55f13b4e9769d368f8cdf2506aeeabfe8c1328ca5c0da6af1e3222195
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\h90@JxwsT73.net\install.rdfFilesize
598B
MD5c06aa461a1e3907a942fcf940edc6a16
SHA169227564147eddc0aab695b83ec4c2eb1b976a6e
SHA2568b91aa0e30513c01583134f2bd40259f990d84042f17910cfcf1a3478b485841
SHA51286f4d89e82f8d9863671a7fa0b9e25d6582f3fcea421d88aa36a08d34d5061dc828a7095c341e86c8c06ebaef71c53c3738a16131e40960e48c79124013b7349
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\vEMEUacuFleO0YO.datFilesize
1KB
MD57350bf3e0adab2ee6d12d9e75f8eb5ad
SHA1b3483336857adeeb9952d671824470c9177c5000
SHA2564523d3c8fbad6f0cceb9448c00b1910dc529c3a16b92a8f713319616a49f5b9a
SHA512302fb76d91f0d2ee67a46d5abb47c6bacb03f2a79ecc55f935ce9ac760c262f9495bfdd3023568d04aa6d2318dae3970fb29c40666fe270c64a019760d56e4f1
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C:\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\vEMEUacuFleO0YO.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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\Users\Admin\AppData\Local\Temp\7zS44FD.tmp\vEMEUacuFleO0YO.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1944-56-0x0000000000000000-mapping.dmp
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memory/2032-54-0x0000000076031000-0x0000000076033000-memory.dmpFilesize
8KB