Analysis
-
max time kernel
158s -
max time network
209s -
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 19:29
Static task
static1
Behavioral task
behavioral1
Sample
c68a4685bd7f0f891a51fbb458ff421475ef95a3e18981829ef345ebad2856af.exe
Resource
win7-20221111-en
General
-
Target
c68a4685bd7f0f891a51fbb458ff421475ef95a3e18981829ef345ebad2856af.exe
-
Size
931KB
-
MD5
647021caba041855866788f6f5810c30
-
SHA1
a50b9751b72431a0899cb76bccd3f08a7a42ae98
-
SHA256
c68a4685bd7f0f891a51fbb458ff421475ef95a3e18981829ef345ebad2856af
-
SHA512
88e17f1611124de68399ac7b82ecceaeaf6995a1c259fc373b0052c84428500084c6e44c1c314b2edab3c0dc023bc405173c7adac2611603f5f958c433833e31
-
SSDEEP
24576:h1OYdaOpCZ/iWCvu/2sWsJA/jlt+DHhsv:h1OsHCpYO/dJJDHhsv
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
8k0MiXpeK3M1aOZ.exepid process 476 8k0MiXpeK3M1aOZ.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops Chrome extension 5 IoCs
Processes:
8k0MiXpeK3M1aOZ.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\nligijmfajdlaelfigffpmjiogdijaem\2.0\manifest.json 8k0MiXpeK3M1aOZ.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nligijmfajdlaelfigffpmjiogdijaem\2.0\manifest.json 8k0MiXpeK3M1aOZ.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\nligijmfajdlaelfigffpmjiogdijaem\2.0\manifest.json 8k0MiXpeK3M1aOZ.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\nligijmfajdlaelfigffpmjiogdijaem\2.0\manifest.json 8k0MiXpeK3M1aOZ.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\nligijmfajdlaelfigffpmjiogdijaem\2.0\manifest.json 8k0MiXpeK3M1aOZ.exe -
Drops file in System32 directory 4 IoCs
Processes:
8k0MiXpeK3M1aOZ.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 8k0MiXpeK3M1aOZ.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 8k0MiXpeK3M1aOZ.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 8k0MiXpeK3M1aOZ.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 8k0MiXpeK3M1aOZ.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
8k0MiXpeK3M1aOZ.exepid process 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe 476 8k0MiXpeK3M1aOZ.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
8k0MiXpeK3M1aOZ.exedescription pid process Token: SeDebugPrivilege 476 8k0MiXpeK3M1aOZ.exe Token: SeDebugPrivilege 476 8k0MiXpeK3M1aOZ.exe Token: SeDebugPrivilege 476 8k0MiXpeK3M1aOZ.exe Token: SeDebugPrivilege 476 8k0MiXpeK3M1aOZ.exe Token: SeDebugPrivilege 476 8k0MiXpeK3M1aOZ.exe Token: SeDebugPrivilege 476 8k0MiXpeK3M1aOZ.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c68a4685bd7f0f891a51fbb458ff421475ef95a3e18981829ef345ebad2856af.exedescription pid process target process PID 220 wrote to memory of 476 220 c68a4685bd7f0f891a51fbb458ff421475ef95a3e18981829ef345ebad2856af.exe 8k0MiXpeK3M1aOZ.exe PID 220 wrote to memory of 476 220 c68a4685bd7f0f891a51fbb458ff421475ef95a3e18981829ef345ebad2856af.exe 8k0MiXpeK3M1aOZ.exe PID 220 wrote to memory of 476 220 c68a4685bd7f0f891a51fbb458ff421475ef95a3e18981829ef345ebad2856af.exe 8k0MiXpeK3M1aOZ.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c68a4685bd7f0f891a51fbb458ff421475ef95a3e18981829ef345ebad2856af.exe"C:\Users\Admin\AppData\Local\Temp\c68a4685bd7f0f891a51fbb458ff421475ef95a3e18981829ef345ebad2856af.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\8k0MiXpeK3M1aOZ.exe.\8k0MiXpeK3M1aOZ.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
-
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
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\8k0MiXpeK3M1aOZ.datFilesize
1KB
MD5d190daf5b9d4139f5c5ad35372e81a1b
SHA1d01e3a851b8717035716e3836bc0f4ecf058a683
SHA256eb318612e551908b052eef6fb3f3bd19e66264639290a8289d15fe302983dbf7
SHA51286bdd150c26652be1633321de892635494ebb2eca11b3f5e4673140c1e89acac86e3efc8baec80368d82b9b6a942d518a2555e4d3ad1b4fca3e0761ca75d65ff
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\8k0MiXpeK3M1aOZ.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\8k0MiXpeK3M1aOZ.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\azPqEFK@U.org\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\azPqEFK@U.org\chrome.manifestFilesize
35B
MD5635cb6f04dc10d3932bbf18d887a19f1
SHA1b1681759b0972846efd7642c383553ef82f9d9e8
SHA2569d91ac18ea04dce199544f19cd3345a16a5118ae52dfab0d54e1158a80b9995c
SHA512e44a41ffe47e91ed2d3ff04560111c48e6e6969533cc6d2d5c5a68547fb8e4b0f9268e5f2238e01e5299e76ddce6a6b18d28402666fe080910742e4fbd35a144
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\azPqEFK@U.org\content\bg.jsFilesize
8KB
MD54a6d994cbb6cc453ef4faed7c9b0d308
SHA11db1649533a6dcd1ac568679295e1bd362c5f1e3
SHA256f496a1411afb01fd496d0d28b8660180e4ecec708d9adb348ce56828449990a1
SHA512491154b2268e6996e3d4b07f3ad06411a2f60e03d611cbc1af01d78d790ae72e87c3f7dcf1fc6a582d701e8f1b8c90ca1809a3a432c397fd191cb82e53af60ae
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\azPqEFK@U.org\install.rdfFilesize
595B
MD54a50c72d98596620e5663e30e47455f2
SHA1a1cf0e0eb356136a46bf6a3f11e78ddae4b3a0b3
SHA256fcdad93716db44c9d865d1159c726ebca19117a09a60a39252c24f3cc9623d2f
SHA512a932187c18544e9cdd24e8d9576fc335e2ca3147bc6b2bb629c328cc0ad0669bdd572694f9c1257c8904d25d61d0da99a45f16b322188eddaa84dc27ab462f97
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\nligijmfajdlaelfigffpmjiogdijaem\ExbonEhcTA.jsFilesize
6KB
MD57c76d55458787e51e4625326d440f622
SHA1700c987a46bfa657845fd988e4ce56bebec69923
SHA256e282e2eb23dfc7bda364649af5eacf9f2b125ff1c6eca927780e9ad685c89990
SHA5128fd144540e734c7f614fa94bf00530538620db00f3333c196d4b1be0d5abbdec60dae85605968452d0d1eeac6d9c3e1060ea58ce33f659a6c28799377db72405
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\nligijmfajdlaelfigffpmjiogdijaem\background.htmlFilesize
147B
MD5a5315ff84fcf0d27f06182c1109f8659
SHA19ae784e86e011ed92b7e29d953cf51ca04ce980c
SHA256644608287afc44480b0b5d2f58e5ce1065653071bd6a351c4c8c205009f22100
SHA512c9f67211f0bae88f837f08c9fb52fbf0e15d939d78522b49dbd8924182295af5469014ff35089779ef4e35e029303a7d000864b856ecab7ce876d46aea004a4e
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\nligijmfajdlaelfigffpmjiogdijaem\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\nligijmfajdlaelfigffpmjiogdijaem\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
-
C:\Users\Admin\AppData\Local\Temp\7zS6E5A.tmp\nligijmfajdlaelfigffpmjiogdijaem\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
-
memory/476-132-0x0000000000000000-mapping.dmp