Analysis
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max time kernel
186s -
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 19:39
Static task
static1
Behavioral task
behavioral1
Sample
c36076ac892b5e172acc042d2679b32b677a0144db94c217acb7c9f9da6766b9.exe
Resource
win7-20221111-en
General
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Target
c36076ac892b5e172acc042d2679b32b677a0144db94c217acb7c9f9da6766b9.exe
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Size
931KB
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MD5
6c489e38c615d8455822e3f38ee3aa47
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SHA1
3b64d0585d786f474d467202d77ff98c2da0cb60
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SHA256
c36076ac892b5e172acc042d2679b32b677a0144db94c217acb7c9f9da6766b9
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SHA512
6d99bb22ab5da12131e1f6a96ef4ccc6f5d741378c71a521f817c13faf8872aad5876ccce7dc676e0c48ad3b68ad34f07fff7a873bf77e4e19b6cc39ffae54d0
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SSDEEP
24576:h1OYdaOLCZ/iWCvu/2sWsJA/jlt+DHhsW:h1OsNCpYO/dJJDHhsW
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
0YmAvEoyXzvOedH.exepid process 2888 0YmAvEoyXzvOedH.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:
0YmAvEoyXzvOedH.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\neammcldchcdenkmlaloojdjdajeklie\2.0\manifest.json 0YmAvEoyXzvOedH.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\neammcldchcdenkmlaloojdjdajeklie\2.0\manifest.json 0YmAvEoyXzvOedH.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\neammcldchcdenkmlaloojdjdajeklie\2.0\manifest.json 0YmAvEoyXzvOedH.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\neammcldchcdenkmlaloojdjdajeklie\2.0\manifest.json 0YmAvEoyXzvOedH.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\neammcldchcdenkmlaloojdjdajeklie\2.0\manifest.json 0YmAvEoyXzvOedH.exe -
Drops file in System32 directory 4 IoCs
Processes:
0YmAvEoyXzvOedH.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 0YmAvEoyXzvOedH.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 0YmAvEoyXzvOedH.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 0YmAvEoyXzvOedH.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 0YmAvEoyXzvOedH.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
0YmAvEoyXzvOedH.exepid process 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe 2888 0YmAvEoyXzvOedH.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
0YmAvEoyXzvOedH.exedescription pid process Token: SeDebugPrivilege 2888 0YmAvEoyXzvOedH.exe Token: SeDebugPrivilege 2888 0YmAvEoyXzvOedH.exe Token: SeDebugPrivilege 2888 0YmAvEoyXzvOedH.exe Token: SeDebugPrivilege 2888 0YmAvEoyXzvOedH.exe Token: SeDebugPrivilege 2888 0YmAvEoyXzvOedH.exe Token: SeDebugPrivilege 2888 0YmAvEoyXzvOedH.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c36076ac892b5e172acc042d2679b32b677a0144db94c217acb7c9f9da6766b9.exedescription pid process target process PID 3668 wrote to memory of 2888 3668 c36076ac892b5e172acc042d2679b32b677a0144db94c217acb7c9f9da6766b9.exe 0YmAvEoyXzvOedH.exe PID 3668 wrote to memory of 2888 3668 c36076ac892b5e172acc042d2679b32b677a0144db94c217acb7c9f9da6766b9.exe 0YmAvEoyXzvOedH.exe PID 3668 wrote to memory of 2888 3668 c36076ac892b5e172acc042d2679b32b677a0144db94c217acb7c9f9da6766b9.exe 0YmAvEoyXzvOedH.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c36076ac892b5e172acc042d2679b32b677a0144db94c217acb7c9f9da6766b9.exe"C:\Users\Admin\AppData\Local\Temp\c36076ac892b5e172acc042d2679b32b677a0144db94c217acb7c9f9da6766b9.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\0YmAvEoyXzvOedH.exe.\0YmAvEoyXzvOedH.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 -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
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\7zS3EBE.tmp\0YmAvEoyXzvOedH.datFilesize
1KB
MD507539ddda59ffed9d6a53a8885df480c
SHA1b1826077b2a44852d3aa7e2a33a7ae6a96fbb8ac
SHA2566ae2a1d771d363bae6e65ae42926993250b9ba2ff32b6a2672c81ce9648fe07f
SHA512cafc8694aa00fd26f18021c05c7d2853cbce2ea63d3cc9d32a24bd517f0e0256cc99249d9daa60b01f3427619de9e87e0a36c1c90afd9f10b29c1d833335c92f
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\0YmAvEoyXzvOedH.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\0YmAvEoyXzvOedH.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\n8J@QoHin.com\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\n8J@QoHin.com\chrome.manifestFilesize
35B
MD5b0553ebb94d470de23c4f4cb87105baa
SHA1dc8ac1c570ee9c3a1a2eb9615a37e2ebd1297adc
SHA2561c72a1ded227643bdfcd7264b4a699d00c653f80c1257be5ece83a9e491eb548
SHA512a596bc53a0efd001a7c533c78ee6af09268643dac689ef46e42b28c083f6a1903dd6647486ae21363b93bf00af187224d8c543bfa810f5799899637a363233e8
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\n8J@QoHin.com\content\bg.jsFilesize
8KB
MD5624b2d57b3ad0ba179ed2e890d18f533
SHA17e1416bc4b6c1b2520f4706b1a2526f8835d5b3f
SHA2566ef12c36641c5f067a931f10de9c51004a6104224013a60e884b1716bac882bf
SHA51293f249cead9d0abce8c80d52b9a8036e156fe5396c5305755f3feaf3479fcf58a3db111b6718d924c88664bb6b6af7c74ef435b773dd8acc3e4d00e4bb3deb95
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\n8J@QoHin.com\install.rdfFilesize
595B
MD527847ddd6742035a246db4f7e3e6f7b9
SHA114b97cac98b8ef354ca8c995fd575769560b4096
SHA256ad361c9ac9ab594330e617b322322bdda4d3ca0aef4a15a33d299a71bde5d60d
SHA512101bff2049f2c3a455736b0a4506505163f9f9255fe15d0eb6387c4bf54a3d703e49765c745918387f2d4f62d86f89700dc5935df14ab0fdf2d13920eb1089c6
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\neammcldchcdenkmlaloojdjdajeklie\background.htmlFilesize
145B
MD585681ec32c94289854ad10abee501888
SHA1850ba8f395400ae523f981922299db3962c00419
SHA256898461dec0bb566bf4d1839c8bdc7a26f7c87d8fc6fafbbbec5954dd6d76d34c
SHA512efea0bb5b9e44f72365783477cb89da43bec7690ef09b9c907f253740baff0143837e361d8986204c0283c94d838c75252dcae0c5ad226415f8e7d7aa78ff0af
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\neammcldchcdenkmlaloojdjdajeklie\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\neammcldchcdenkmlaloojdjdajeklie\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\neammcldchcdenkmlaloojdjdajeklie\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS3EBE.tmp\neammcldchcdenkmlaloojdjdajeklie\oD5mvuIN.jsFilesize
6KB
MD535d69f293d18afc5951d2218a4c17fd0
SHA148f24bbf1ff31dd97884f17a0e19b60422a14639
SHA256d430b660b6a1dbea683d204fca5699570cfd1e07ea9730967d809183dada1dc1
SHA5126ce79b026ccdb288245dd5ba0b6ba703d273a926e5023ff1f131859c9ae8fa20c6110c1bd8647227b91993908c14317ba38a781e95206881b452b70604c533a1
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memory/2888-132-0x0000000000000000-mapping.dmp