Analysis
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max time kernel
152s -
max time network
197s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:46
Static task
static1
Behavioral task
behavioral1
Sample
c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe
Resource
win7-20220812-en
General
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Target
c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe
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Size
920KB
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MD5
eec84a33f09c8858919620a058501d57
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SHA1
fdf9c9fad93bcbf11f53039472b201e846cf5da1
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SHA256
c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e
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SHA512
ac1beb36a27945d221bcc88d9d0754514bb17a507b51fb22e1fe88d6e9ef54081e8699dab2956e321382b3259a625008ce147feb3404dc6ec0c9e0fbcdc95876
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SSDEEP
24576:h1OYdaO2MtdHAqcdDVhYwiei7+EpFAh/kKR:h1OsTPHVmVhYwiLtKkKR
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
PGFrhR5SlEzsd1Q.exepid process 4376 PGFrhR5SlEzsd1Q.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:
PGFrhR5SlEzsd1Q.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\noojjmklhcagckcipkeiiabajndonmbj\2.0\manifest.json PGFrhR5SlEzsd1Q.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\noojjmklhcagckcipkeiiabajndonmbj\2.0\manifest.json PGFrhR5SlEzsd1Q.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\noojjmklhcagckcipkeiiabajndonmbj\2.0\manifest.json PGFrhR5SlEzsd1Q.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\noojjmklhcagckcipkeiiabajndonmbj\2.0\manifest.json PGFrhR5SlEzsd1Q.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\noojjmklhcagckcipkeiiabajndonmbj\2.0\manifest.json PGFrhR5SlEzsd1Q.exe -
Drops file in System32 directory 4 IoCs
Processes:
PGFrhR5SlEzsd1Q.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI PGFrhR5SlEzsd1Q.exe File opened for modification C:\Windows\System32\GroupPolicy PGFrhR5SlEzsd1Q.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini PGFrhR5SlEzsd1Q.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol PGFrhR5SlEzsd1Q.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
PGFrhR5SlEzsd1Q.exepid process 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe 4376 PGFrhR5SlEzsd1Q.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
PGFrhR5SlEzsd1Q.exedescription pid process Token: SeDebugPrivilege 4376 PGFrhR5SlEzsd1Q.exe Token: SeDebugPrivilege 4376 PGFrhR5SlEzsd1Q.exe Token: SeDebugPrivilege 4376 PGFrhR5SlEzsd1Q.exe Token: SeDebugPrivilege 4376 PGFrhR5SlEzsd1Q.exe Token: SeDebugPrivilege 4376 PGFrhR5SlEzsd1Q.exe Token: SeDebugPrivilege 4376 PGFrhR5SlEzsd1Q.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exedescription pid process target process PID 3108 wrote to memory of 4376 3108 c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe PGFrhR5SlEzsd1Q.exe PID 3108 wrote to memory of 4376 3108 c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe PGFrhR5SlEzsd1Q.exe PID 3108 wrote to memory of 4376 3108 c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe PGFrhR5SlEzsd1Q.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe"C:\Users\Admin\AppData\Local\Temp\c14a556f898c2fadf74287db86cef94a97d797f915a39d303ee0ef9c0afa105e.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3108 -
C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\PGFrhR5SlEzsd1Q.exe.\PGFrhR5SlEzsd1Q.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4376
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4696
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:2924
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1KB
MD5a488024c783229581dfcc867be7b2392
SHA1342820a9453ae2d507a3ac4e56a92b814f4dbf37
SHA2560dd66eb13f8aa579caae280a7dd4b0337e90ee5392bb4f0b0f0b05f94ffe5d68
SHA5123ea76662a645de2492dbcc1529061d2192fa55a5ade92a56c337fd24a1dd81741eb8394b086cabb77db01584be058e40c10d8eb16c1c6378fbaf326bc3de392a
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Filesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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Filesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\[email protected]\chrome.manifest
Filesize35B
MD514cf044ef5503b5d45481fd664b151ae
SHA105c594e820ff1b8c9863d19da0ed0b0fba34b876
SHA2566eb012087bb6990333bb786798b849d5edb6813626ea36d8ad6a89d47d1a8c19
SHA5128990dea11d53a9b6d09ccc8c657047a419f0dae3065c81d4853989373983be35ca31aa9e6eb920cf2281dfe047183c4f11b0c67a5516c06a9589f741e2084979
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C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\[email protected]\content\bg.js
Filesize8KB
MD54fb9a6c70c30ab1fa2c34b8549c86015
SHA1f4ee1dd6ca13f544b7e4520b6039b696d12dc54f
SHA256da945d1a5bc2fe3c8d068b1ff07756c13a5153ab29003bab3a76a98f5bddc58c
SHA512addfeb827f5127cfc9c36d03f6132c9369d7a2edcad1186919b4d09314215c449b776f42899931d99d28535c92dfe835505b38e60d7fb53e1f528db47756ea2c
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C:\Users\Admin\AppData\Local\Temp\7zS705.tmp\[email protected]\install.rdf
Filesize591B
MD5088cf8ed56aed17933de8b6160c18daa
SHA1e722a024154f5796239d6e5d10b9f1854bd37d8d
SHA25609bb7db5206143e3f67327950559cba0c6c33bccb80e5518c7f2550ee767c215
SHA51205ba2a43ab8bd1caa4189caa6a0f724ac9094c0cd02ed07ec9ccce7593c473469c85826addd927e7134e68957f4dc2ae84199b53ebb4856286b6ae2878b603d9
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Filesize
140B
MD59dc436b5be540e2eb8d1ff0459397836
SHA136e351d4e21d9cc2520b3347dae2dd0c091ae88f
SHA2560c4d02881a1a85d7f94caecdb9dee0ba795a16fe3874c79350c0015fc50c11b7
SHA5124682738bc4476492d51b73ff4c0b896a20e84a3a766b6b005373322d3dde0ca6657ab5d9ad6cdcfa8170eb7b061ce7271b2b163b85ce21d4b806f637fa8fd7bf
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Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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Filesize
6KB
MD5acebb95a85f80facd0c391f723eb4ddd
SHA185d68745766d742fc56c075a69f934d7b1a93758
SHA256bf39c443b7fb505f3391671c01bd4bb9a6e427953af009c3b4aa1dc63ed0fb48
SHA512dc1b1ac7b654e074f54af5e58cb79ca96a764c2154f0d1bc5b6585b330f7387688d4ba47e4caf06a3d366b1189f70c68cc6e466bfce706b95e30457fc84462ab