Analysis
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max time kernel
189s -
max time network
168s -
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 16:28
Static task
static1
Behavioral task
behavioral1
Sample
fd48912df0598c550c17c022648fa3daf29263b55c4d627e1c1016423882d860.exe
Resource
win7-20221111-en
General
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Target
fd48912df0598c550c17c022648fa3daf29263b55c4d627e1c1016423882d860.exe
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Size
931KB
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MD5
2fb85a28e42114f7b5e6265d32cb769b
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SHA1
69171ac4942e5fd36860a0f58199f6ad8c230e6d
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SHA256
fd48912df0598c550c17c022648fa3daf29263b55c4d627e1c1016423882d860
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SHA512
bedc9d73c324e15055a18bf9fe192573202cd406b9a0c870b88076ed86f3757177b6ed33fb062d7e18bcc1d3f0146323eb54722633857ffa78788b9da594af97
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SSDEEP
24576:h1OYdaOtCZ/iWCvu/2sWsJA/jlt+DHhsc:h1OsvCpYO/dJJDHhsc
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
NLgN9aF0VcNEhZC.exepid process 4688 NLgN9aF0VcNEhZC.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:
NLgN9aF0VcNEhZC.exedescription ioc process File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\inijgenilmekkpemimeiemmhgfpkjbbk\2.0\manifest.json NLgN9aF0VcNEhZC.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\inijgenilmekkpemimeiemmhgfpkjbbk\2.0\manifest.json NLgN9aF0VcNEhZC.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\inijgenilmekkpemimeiemmhgfpkjbbk\2.0\manifest.json NLgN9aF0VcNEhZC.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\inijgenilmekkpemimeiemmhgfpkjbbk\2.0\manifest.json NLgN9aF0VcNEhZC.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\inijgenilmekkpemimeiemmhgfpkjbbk\2.0\manifest.json NLgN9aF0VcNEhZC.exe -
Drops file in System32 directory 4 IoCs
Processes:
NLgN9aF0VcNEhZC.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI NLgN9aF0VcNEhZC.exe File opened for modification C:\Windows\System32\GroupPolicy NLgN9aF0VcNEhZC.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini NLgN9aF0VcNEhZC.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol NLgN9aF0VcNEhZC.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
NLgN9aF0VcNEhZC.exepid process 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe 4688 NLgN9aF0VcNEhZC.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
NLgN9aF0VcNEhZC.exedescription pid process Token: SeDebugPrivilege 4688 NLgN9aF0VcNEhZC.exe Token: SeDebugPrivilege 4688 NLgN9aF0VcNEhZC.exe Token: SeDebugPrivilege 4688 NLgN9aF0VcNEhZC.exe Token: SeDebugPrivilege 4688 NLgN9aF0VcNEhZC.exe Token: SeDebugPrivilege 4688 NLgN9aF0VcNEhZC.exe Token: SeDebugPrivilege 4688 NLgN9aF0VcNEhZC.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
fd48912df0598c550c17c022648fa3daf29263b55c4d627e1c1016423882d860.exedescription pid process target process PID 3500 wrote to memory of 4688 3500 fd48912df0598c550c17c022648fa3daf29263b55c4d627e1c1016423882d860.exe NLgN9aF0VcNEhZC.exe PID 3500 wrote to memory of 4688 3500 fd48912df0598c550c17c022648fa3daf29263b55c4d627e1c1016423882d860.exe NLgN9aF0VcNEhZC.exe PID 3500 wrote to memory of 4688 3500 fd48912df0598c550c17c022648fa3daf29263b55c4d627e1c1016423882d860.exe NLgN9aF0VcNEhZC.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fd48912df0598c550c17c022648fa3daf29263b55c4d627e1c1016423882d860.exe"C:\Users\Admin\AppData\Local\Temp\fd48912df0598c550c17c022648fa3daf29263b55c4d627e1c1016423882d860.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\NLgN9aF0VcNEhZC.exe.\NLgN9aF0VcNEhZC.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\7zS101D.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\[email protected]\chrome.manifestFilesize
35B
MD52cb6754b826c237bbb85cc6b53cec74d
SHA107adf88487d04e098d56cab09a781f578438c3c6
SHA25666142a3d39c73e39d0274cd0282f5f1464ebe8787c194d910d40ee255a6571f1
SHA512c16e91ae3ae264cea4877d45e350af370b8ed68cd385c8fee740c2139493778c7b415ac1abc9c51bc99dc5a4b6811ac11015f610695fef7ff210f4485ee3a945
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\[email protected]\content\bg.jsFilesize
8KB
MD530b772a25dd7822a53f4d3eb877787f6
SHA17dcb701f5c56a7fe7a01eda2902b8955553c3409
SHA256c44b577e349f21def49567da7cebf37cf053e4fe0bf8b4b42442232b2e90cdec
SHA512cb764b1344b31f64b9679ddbda3b0ff24c5d971e1efd3aba202cc71a2b8948d3ba2318d0503f0bd61ed244ae4a6e5128c494c328903a8eda7424326967e011bf
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\[email protected]\install.rdfFilesize
595B
MD555d0d1dc062c62597a8bf0d03cb42e99
SHA1671620edb621c3af573274af44f7014b990f7aaf
SHA2561ad74c8c97db9d18c9f95d512120bf31d229bb7cd58191afdda1bd899756820a
SHA51262b3aef2f49dc2c9b4ef3ce60a3d623ca8e965e21a3bbcf02886b4751a94d61ff781c743c02d79375b2948dee677eecfe2e6474e844a35bb0689c2d78e53d572
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\NLgN9aF0VcNEhZC.datFilesize
1KB
MD52b4dea8d4e19c6566dc57b7a3d623803
SHA14ed0fd3b9f0f5e453ea0ffcf7a5697697819b2de
SHA256ec595840550c75e056e2e7968a2e90493e90a6360a94e6786b77526526035297
SHA5121261d7ce30184407e091bc1918797c55d6a1a007b2610213a2b2f5bc9e59dcb3def1b0750fc199ebd85db32a3f91a94be88e27c3b606699bc33c42421d6ad7ab
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\NLgN9aF0VcNEhZC.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\NLgN9aF0VcNEhZC.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\inijgenilmekkpemimeiemmhgfpkjbbk\FYQ.jsFilesize
6KB
MD54d6f2d488ea6e934ab0d3ac38b9c49e6
SHA101d30c93c638db651ce95c38da5fbaa259cb006b
SHA256738f8f8b2cd92626953f4ad5367e4d0f48005a97c985bca8180986e64def91f8
SHA512666794f68a878ac63c96e64355168ec04a0973bfe516adc37e812ee972d941a15b865f6c79bff169c6450ca2eae33aa551f6466ecea7286cf75bca22fbfdad33
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\inijgenilmekkpemimeiemmhgfpkjbbk\background.htmlFilesize
140B
MD585ebe48415a2f5d5df2dd8a76c84e6a7
SHA159b02f55a9c470552ab3b207a02608ef4ffb7d41
SHA2565339a55e9cd71352c6e6d358190a7000ca2cb04179bf0b4288d2b7799722a0a1
SHA512ca82edb3a5c8149b0f19d503ddc22f04802534ee4af3ec16eb81594444d932c3aa1da3aa13b4937c99249658252f4a8a68436a5aac72b7f5e26b1ff4138ac968
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\inijgenilmekkpemimeiemmhgfpkjbbk\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\inijgenilmekkpemimeiemmhgfpkjbbk\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS101D.tmp\inijgenilmekkpemimeiemmhgfpkjbbk\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/4688-132-0x0000000000000000-mapping.dmp