Analysis
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max time kernel
177s -
max time network
206s -
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 19:21
Static task
static1
Behavioral task
behavioral1
Sample
c90c6024ba891c13af7a6d4c307e6b33fdaeee8bf2ba8bebef72bce2b9191b83.exe
Resource
win7-20220901-en
General
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Target
c90c6024ba891c13af7a6d4c307e6b33fdaeee8bf2ba8bebef72bce2b9191b83.exe
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Size
931KB
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MD5
b593c0ed10c1d2807bc12a2d7118c931
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SHA1
571bc3963e9f21d976860f8ca3d11cf8f137b59a
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SHA256
c90c6024ba891c13af7a6d4c307e6b33fdaeee8bf2ba8bebef72bce2b9191b83
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SHA512
1652cc593a5beebdfeafc3ea03f063c4d27909129d9fa91559adc3572c8aca4a84aa7ad89a21890b8d98e63034fef51c995551b51780fdc8a55c96c02f706553
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SSDEEP
24576:h1OYdaOECZ/iWCvu/2sWsJA/jlt+DHhsm:h1OsiCpYO/dJJDHhsm
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
t8WVlmJP6Lv3jc7.exepid process 2952 t8WVlmJP6Lv3jc7.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:
t8WVlmJP6Lv3jc7.exedescription ioc process File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\eldegegmbnlpmnlgcheljiaiadekdpda\2.0\manifest.json t8WVlmJP6Lv3jc7.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\eldegegmbnlpmnlgcheljiaiadekdpda\2.0\manifest.json t8WVlmJP6Lv3jc7.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\eldegegmbnlpmnlgcheljiaiadekdpda\2.0\manifest.json t8WVlmJP6Lv3jc7.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\eldegegmbnlpmnlgcheljiaiadekdpda\2.0\manifest.json t8WVlmJP6Lv3jc7.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\eldegegmbnlpmnlgcheljiaiadekdpda\2.0\manifest.json t8WVlmJP6Lv3jc7.exe -
Drops file in System32 directory 4 IoCs
Processes:
t8WVlmJP6Lv3jc7.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini t8WVlmJP6Lv3jc7.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol t8WVlmJP6Lv3jc7.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI t8WVlmJP6Lv3jc7.exe File opened for modification C:\Windows\System32\GroupPolicy t8WVlmJP6Lv3jc7.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
t8WVlmJP6Lv3jc7.exepid process 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe 2952 t8WVlmJP6Lv3jc7.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
t8WVlmJP6Lv3jc7.exedescription pid process Token: SeDebugPrivilege 2952 t8WVlmJP6Lv3jc7.exe Token: SeDebugPrivilege 2952 t8WVlmJP6Lv3jc7.exe Token: SeDebugPrivilege 2952 t8WVlmJP6Lv3jc7.exe Token: SeDebugPrivilege 2952 t8WVlmJP6Lv3jc7.exe Token: SeDebugPrivilege 2952 t8WVlmJP6Lv3jc7.exe Token: SeDebugPrivilege 2952 t8WVlmJP6Lv3jc7.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c90c6024ba891c13af7a6d4c307e6b33fdaeee8bf2ba8bebef72bce2b9191b83.exedescription pid process target process PID 1700 wrote to memory of 2952 1700 c90c6024ba891c13af7a6d4c307e6b33fdaeee8bf2ba8bebef72bce2b9191b83.exe t8WVlmJP6Lv3jc7.exe PID 1700 wrote to memory of 2952 1700 c90c6024ba891c13af7a6d4c307e6b33fdaeee8bf2ba8bebef72bce2b9191b83.exe t8WVlmJP6Lv3jc7.exe PID 1700 wrote to memory of 2952 1700 c90c6024ba891c13af7a6d4c307e6b33fdaeee8bf2ba8bebef72bce2b9191b83.exe t8WVlmJP6Lv3jc7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c90c6024ba891c13af7a6d4c307e6b33fdaeee8bf2ba8bebef72bce2b9191b83.exe"C:\Users\Admin\AppData\Local\Temp\c90c6024ba891c13af7a6d4c307e6b33fdaeee8bf2ba8bebef72bce2b9191b83.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\t8WVlmJP6Lv3jc7.exe.\t8WVlmJP6Lv3jc7.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\7zS6765.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\[email protected]\chrome.manifestFilesize
35B
MD5b8acf679c7bcf76878c8a2bc2cab567d
SHA14772fa4d2631eca0bda9b67826d33bb96102ae30
SHA256aca10a34a62c1c1d021ad08a9fc307fa1f5ccf40f1c5b621d7cd8b97c0d533a9
SHA51235246f0f645b3560cb3587f9129f365870ffb10c585a68dd8250acfb5eb14cffffa7e2eefe25dc174044b51a3e9da31ac1793bd9acb08dca5c1e8708581cd03e
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5e840e664b869ba1e148f3added141458
SHA1022a190911af56b7db1095f7c28c0829b04ee43b
SHA256a766496ec1d832333261e255556d2e81188ba4bc53dca7c5571a0d8017ccecaa
SHA51273c57ff8e98b7c8f8a1f50a339ca1f07e6bdb79a89603bf07d113cb5de72a9109d746ddd967e062ad3deb97e416fd5a3993cee427bd0ad0d19139a726e19c174
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\[email protected]\install.rdfFilesize
591B
MD5e7b7415d41dee1943369e8009c9440f3
SHA1de6ba6ef67d73ec34c61897d9500f0aebae80f3c
SHA2568d4afb31233fc14aae08a9a18a5ecf1a95e0bc432b0500ec6fd57b4aaf5d00ef
SHA512bbc623e5b5f8d2aea6c334d2f7fb7955327471aea7876ef26727a4e616d7d09f939d501191804070691003003a089b3084e6a183575e1a86685ef26844902365
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\background.htmlFilesize
145B
MD5cc5a30e056873fca94e56cf9f004564e
SHA13217d3f0497d9eb6df546b7c8efe95d3ac297a70
SHA256d35f52561e327b48a1f66850402ddc3b95365f109335ffc799a2a79583a32976
SHA5129b57fbd4847a1ff11c6cc7da0d67e9a966be178b0cbbaca1de0d14bbadcb46423bc4c17ae320500232759992aa4ea80c40054cd2ab1d66e7772528e9ad70c252
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\lqIPQ290.jsFilesize
6KB
MD55efea2ff318eb61334012e1d47f102d6
SHA14898a4e720115da19f27691ce801f1d72cc54a58
SHA256a9030a6dfa616839e0941c204c5c7a22aaa25310e268403bc0cbd42fa570de71
SHA51253bfc383a1cb00c4fa0593209993a04edba953144c03d347d43b90d1dab5294951ac43208ac8a80425f9c6fc4ef2f3bca7a700c809bdba2a2dfd6656a389e362
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\eldegegmbnlpmnlgcheljiaiadekdpda\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\t8WVlmJP6Lv3jc7.datFilesize
1KB
MD5051a8d125ab7bf486374e86ace987332
SHA1a79c23e18df990416f3b067fea9bd3238efccca7
SHA256772938e388eebba0734b08da937373ec88ed2c1581aba6f89682313d5693d8a1
SHA512ab19ccfa585c2914b15097a498155619e2ef25622c75016bfafef675e18745a8e1f7e91e8a7e07e0f1de30a9409e394817eba9421400bbb57e931dfaf9fb8fa2
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\t8WVlmJP6Lv3jc7.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS6765.tmp\t8WVlmJP6Lv3jc7.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/2952-132-0x0000000000000000-mapping.dmp