Analysis
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max time kernel
140s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 21:15
Static task
static1
Behavioral task
behavioral1
Sample
a5668564ef132982d53e20e081d78637a7b41f4ec889f3f6efceee607f33a922.exe
Resource
win7-20220812-en
General
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Target
a5668564ef132982d53e20e081d78637a7b41f4ec889f3f6efceee607f33a922.exe
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Size
932KB
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MD5
d4e77d5acf25e16883712030f7da18d2
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SHA1
b5c738ef9a42e4eef8600913d1488a643919440d
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SHA256
a5668564ef132982d53e20e081d78637a7b41f4ec889f3f6efceee607f33a922
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SHA512
da299e4a1410b227744b2eea6d5194371f0b816bae3ddfd8c16bce7ddabfddedd2c03cb880dec24c6326169a8c68278ff9d22736055767a14c685ac63332e2e6
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SSDEEP
24576:h1OYdaOHCZ/iWCvu/2sWsJA/jlt+DHhsE:h1OsVCpYO/dJJDHhsE
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
ngTW5w0r1X6Q5qm.exepid process 812 ngTW5w0r1X6Q5qm.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:
ngTW5w0r1X6Q5qm.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljibklmhfpjjjggjclmehlcpkdgcdecn\2.0\manifest.json ngTW5w0r1X6Q5qm.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljibklmhfpjjjggjclmehlcpkdgcdecn\2.0\manifest.json ngTW5w0r1X6Q5qm.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljibklmhfpjjjggjclmehlcpkdgcdecn\2.0\manifest.json ngTW5w0r1X6Q5qm.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljibklmhfpjjjggjclmehlcpkdgcdecn\2.0\manifest.json ngTW5w0r1X6Q5qm.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljibklmhfpjjjggjclmehlcpkdgcdecn\2.0\manifest.json ngTW5w0r1X6Q5qm.exe -
Drops file in System32 directory 4 IoCs
Processes:
ngTW5w0r1X6Q5qm.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy ngTW5w0r1X6Q5qm.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini ngTW5w0r1X6Q5qm.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol ngTW5w0r1X6Q5qm.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI ngTW5w0r1X6Q5qm.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
ngTW5w0r1X6Q5qm.exepid process 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe 812 ngTW5w0r1X6Q5qm.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
ngTW5w0r1X6Q5qm.exedescription pid process Token: SeDebugPrivilege 812 ngTW5w0r1X6Q5qm.exe Token: SeDebugPrivilege 812 ngTW5w0r1X6Q5qm.exe Token: SeDebugPrivilege 812 ngTW5w0r1X6Q5qm.exe Token: SeDebugPrivilege 812 ngTW5w0r1X6Q5qm.exe Token: SeDebugPrivilege 812 ngTW5w0r1X6Q5qm.exe Token: SeDebugPrivilege 812 ngTW5w0r1X6Q5qm.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
a5668564ef132982d53e20e081d78637a7b41f4ec889f3f6efceee607f33a922.exedescription pid process target process PID 3968 wrote to memory of 812 3968 a5668564ef132982d53e20e081d78637a7b41f4ec889f3f6efceee607f33a922.exe ngTW5w0r1X6Q5qm.exe PID 3968 wrote to memory of 812 3968 a5668564ef132982d53e20e081d78637a7b41f4ec889f3f6efceee607f33a922.exe ngTW5w0r1X6Q5qm.exe PID 3968 wrote to memory of 812 3968 a5668564ef132982d53e20e081d78637a7b41f4ec889f3f6efceee607f33a922.exe ngTW5w0r1X6Q5qm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a5668564ef132982d53e20e081d78637a7b41f4ec889f3f6efceee607f33a922.exe"C:\Users\Admin\AppData\Local\Temp\a5668564ef132982d53e20e081d78637a7b41f4ec889f3f6efceee607f33a922.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\ngTW5w0r1X6Q5qm.exe.\ngTW5w0r1X6Q5qm.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
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\[email protected]\chrome.manifestFilesize
35B
MD5630daf4e99c9b96d364465b5e17f1293
SHA145e8d5ca8cad70be579eb85093480cf6493880fc
SHA256aa1326f926a49e704a422824a54c3954ac4a72a48436fc73ae99abb429cc11bb
SHA51210e54d6b9efc8e6980dcf4e6715c9ad7d2d0c12277f9a9270636847ea8b1af7dc6dc4381bb4c8aba6ee03fc97c6df701fa2eeff84b84e8419c81b22ff9cc3f08
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5890212542145c87a9cca64164f95f490
SHA1563da3b7c736f5a2776b14b8fe2fa8fc61d3596c
SHA2566726ba94b380e8b994a2a5937917ec9632d4e069bb9c0a816dd43bc1a0040abd
SHA512d4ee1632c1227c73902700e54d6a3d163d1f75e9952718a2fcdf82b57c3b5120e2670b93e1c2a9735474aadb044737f8c92a001c65cb53bf0b5552f873563d76
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\[email protected]\install.rdfFilesize
596B
MD550a093b02f0ff0dcf6725f93f55fee2b
SHA132af2db3434435fe845b40190a62e87774429641
SHA256d812263ac15722840cd4bc38f8e1152bc7919bba4d9f9bbe4a36cfb9185c29fa
SHA5128aedb9dcd03a5c47e449f415254dfa735aa9b0cf70e676e78884acebbad250878d3b681bae18f19b0528a9f504d1f99d4e2eda06918cb07e50cdcd8733d33d71
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\ljibklmhfpjjjggjclmehlcpkdgcdecn\GollI.jsFilesize
6KB
MD5ad95be917b8cb1a1afde40bd6ac498e5
SHA1638e6e44ce56ff68e21e810ae60d60dcbbc313e8
SHA2561ebd0b23adf7017d372156baf18e79efe644a93917848ba04afbcd850ce5bdfc
SHA51247057ce427446ef49705d2b1d5b730935a952a9cd03b74a2bed7465a1cb561dd0170f77c23d4a1ba4e8d024feaae5b686ba0f824edd5398c185ab84c2ae1da8a
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\ljibklmhfpjjjggjclmehlcpkdgcdecn\background.htmlFilesize
142B
MD52798c3929dbc52c67e5a0b6422762159
SHA1faf58cd034ff50c7c48806180dab5d41c9bfab6d
SHA2566d4490e1fa6b252cb30663c4054f2a28ebbdff185dec044b053dd2cbad145cf8
SHA5128ef131825d2279a841cc784a43d3adc29fc3fad0b603bb78995e6a0f868ef0a43dbe1887e0f9e61986961f86d728f584c369723b46d4970653143a63e319fd22
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\ljibklmhfpjjjggjclmehlcpkdgcdecn\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\ljibklmhfpjjjggjclmehlcpkdgcdecn\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\ljibklmhfpjjjggjclmehlcpkdgcdecn\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\ngTW5w0r1X6Q5qm.datFilesize
1KB
MD50aa8600c29c6b178c0cea08a2d44ed66
SHA1242aef5853a2c350a429951e60599db12e36a082
SHA2561496fe3e4361120097fc062ef558661a1296796c1e9221a92710f5334fcf7f3c
SHA51216ea81a0832023e3e71f42b52b1d8f211abf4c336431f6d74a56688cf14f2610678bcc25506bdaa8389130b8a24f215f0f09e265a71b2f0387b7b6b17707d069
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\ngTW5w0r1X6Q5qm.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS7266.tmp\ngTW5w0r1X6Q5qm.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/812-132-0x0000000000000000-mapping.dmp