Analysis
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max time kernel
124s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 21:05
Static task
static1
Behavioral task
behavioral1
Sample
a89742ab53b0f8d4dd27e5df10dd84ec31425ad4cd5496a73a1116cc4533cd36.exe
Resource
win7-20220901-en
General
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Target
a89742ab53b0f8d4dd27e5df10dd84ec31425ad4cd5496a73a1116cc4533cd36.exe
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Size
931KB
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MD5
fa86fc5062f3a252c8d5af86a061aa54
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SHA1
3b2ce2b1a1f11ba493f085a419955b28123de97e
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SHA256
a89742ab53b0f8d4dd27e5df10dd84ec31425ad4cd5496a73a1116cc4533cd36
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SHA512
d31daeb530c0c8844d7c364c6315159f14a8a5fff801536b1f32de1206782d7d550c54bf2ff5c06c9c02624ff243fcb747ac3005ae36d69255ddb745ad025260
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SSDEEP
24576:h1OYdaOZCZ/iWCvu/2sWsJA/jlt+DHhsM:h1OsHCpYO/dJJDHhsM
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
9vEldi4Wb0KqG18.exepid process 1584 9vEldi4Wb0KqG18.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:
9vEldi4Wb0KqG18.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\agojhkojjfhjaihbnehhjhegodipdkjc\2.0\manifest.json 9vEldi4Wb0KqG18.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\agojhkojjfhjaihbnehhjhegodipdkjc\2.0\manifest.json 9vEldi4Wb0KqG18.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\agojhkojjfhjaihbnehhjhegodipdkjc\2.0\manifest.json 9vEldi4Wb0KqG18.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\agojhkojjfhjaihbnehhjhegodipdkjc\2.0\manifest.json 9vEldi4Wb0KqG18.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\agojhkojjfhjaihbnehhjhegodipdkjc\2.0\manifest.json 9vEldi4Wb0KqG18.exe -
Drops file in System32 directory 4 IoCs
Processes:
9vEldi4Wb0KqG18.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 9vEldi4Wb0KqG18.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 9vEldi4Wb0KqG18.exe File opened for modification C:\Windows\System32\GroupPolicy 9vEldi4Wb0KqG18.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 9vEldi4Wb0KqG18.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
9vEldi4Wb0KqG18.exepid process 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe 1584 9vEldi4Wb0KqG18.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
9vEldi4Wb0KqG18.exedescription pid process Token: SeDebugPrivilege 1584 9vEldi4Wb0KqG18.exe Token: SeDebugPrivilege 1584 9vEldi4Wb0KqG18.exe Token: SeDebugPrivilege 1584 9vEldi4Wb0KqG18.exe Token: SeDebugPrivilege 1584 9vEldi4Wb0KqG18.exe Token: SeDebugPrivilege 1584 9vEldi4Wb0KqG18.exe Token: SeDebugPrivilege 1584 9vEldi4Wb0KqG18.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
a89742ab53b0f8d4dd27e5df10dd84ec31425ad4cd5496a73a1116cc4533cd36.exedescription pid process target process PID 3540 wrote to memory of 1584 3540 a89742ab53b0f8d4dd27e5df10dd84ec31425ad4cd5496a73a1116cc4533cd36.exe 9vEldi4Wb0KqG18.exe PID 3540 wrote to memory of 1584 3540 a89742ab53b0f8d4dd27e5df10dd84ec31425ad4cd5496a73a1116cc4533cd36.exe 9vEldi4Wb0KqG18.exe PID 3540 wrote to memory of 1584 3540 a89742ab53b0f8d4dd27e5df10dd84ec31425ad4cd5496a73a1116cc4533cd36.exe 9vEldi4Wb0KqG18.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a89742ab53b0f8d4dd27e5df10dd84ec31425ad4cd5496a73a1116cc4533cd36.exe"C:\Users\Admin\AppData\Local\Temp\a89742ab53b0f8d4dd27e5df10dd84ec31425ad4cd5496a73a1116cc4533cd36.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\9vEldi4Wb0KqG18.exe.\9vEldi4Wb0KqG18.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
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\[email protected]\chrome.manifestFilesize
35B
MD536db652e2f439381e8f0c0b0209af862
SHA1264a6f41f0e50d8777d9f24158b2444a9b2774a0
SHA2567ce9860262c5649d413f2f27804ba1aea3799b00fe03da9b17aa51b40f2a6168
SHA5122df3765b307ee98035ea36437750c5f27ba07aaf848d917471f98d70eb58a1f62f86bc6b17308046634157914d701e3451d028e5f6e418c137c4ebd81362bf76
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5aeafc03d1c97a597eb244f15a912964f
SHA140dfe227747423f9e40a1bc0e0464fa4b0b01a7c
SHA256f6bb7d87b2c8a8c12c61cb50add75947dbd683644407889c92c2b63bf5642869
SHA512b529e56c37e4254a395dd719eb28101d973bf000ce01195812b8770e6811c6b31d563632d84f10996eb8c8d94552c588433e53212c9d863844cf99f4eb1f8af4
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\[email protected]\install.rdfFilesize
591B
MD50d76496e139b6ee23d04743dfe81ebd3
SHA1f2892977d75f90d029c5dc57c63b90b4c3fa4047
SHA256f0b1791268e76ead8a14488d2e77043648941fbb3aa1b90d34e42f2049ec5baf
SHA5120ae70bcc913454b6408daca76d338eaac1007a4b4df8c6db983bc9cbea62e7ce6bd58f7edee3c24bd394cd735f8641a57b75d4e4a16c0b76c9c80a5ac1962ddd
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\9vEldi4Wb0KqG18.datFilesize
1KB
MD512c1399c34c3a8e4e53aa6b9c6ff69bf
SHA1cce2802d81afbe32791203d6daa9c78ebfb4e375
SHA2562bba2fe9eb6a007edb9ac86026520898ae35411245e873ecc0379ee2503ce835
SHA51282ba9003793dc7760518e6ae2ca722f4c2c69bb47ee9972c0b1128bbc392b91d6cfc3ded4e7eb2292e15f0a7ab5c015bf075f05b7c565b4ea18a263ea3a811df
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\9vEldi4Wb0KqG18.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\9vEldi4Wb0KqG18.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\agojhkojjfhjaihbnehhjhegodipdkjc\CremWET.jsFilesize
6KB
MD5ef523ab100fd90cd13847580861b7e98
SHA128303a3e0393caafd72d0005a5562aec79dbf4d2
SHA256a187f589a5518084e6a0a70cf89cf65b6d406145344640ad10ca98034d06d18a
SHA51205c0be500d8ddba34848dc2fabf516250268a7ad6ec91d057a24de9456bb70dd3dcc7570183558b18137dd43b6af70f206129909db4d6fcdab731472110899f1
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\agojhkojjfhjaihbnehhjhegodipdkjc\background.htmlFilesize
144B
MD51ccc572c118a3e826f38fab1bdbc0c97
SHA1039374f5bae23f989f50f370e94acbd1575659bf
SHA2566317391516d6f7e5cf94b791bfbe91ca854c0181c0d1eeffb0d65a8fce41997f
SHA51224e77f820aadadd27d1be6dc7fa804021d4eda4a0c714d8ee35b8bd9bbb3d54c3485a3445a80013e48d965cd4e12ddafb998ad7af0fbeabcc7ad6d5aecaff61c
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\agojhkojjfhjaihbnehhjhegodipdkjc\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\agojhkojjfhjaihbnehhjhegodipdkjc\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSFD02.tmp\agojhkojjfhjaihbnehhjhegodipdkjc\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/1584-132-0x0000000000000000-mapping.dmp