Analysis
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max time kernel
187s -
max time network
214s -
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 18:58
Static task
static1
Behavioral task
behavioral1
Sample
cf4c49e347b91509783e16476d642a328a26225beb5f94ba733054fad79ec27b.exe
Resource
win7-20220812-en
General
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Target
cf4c49e347b91509783e16476d642a328a26225beb5f94ba733054fad79ec27b.exe
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Size
932KB
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MD5
0f524ece26e23fed6a00d6102c3a7837
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SHA1
acb937b248f2672c5c7a937d103e96ea72f99ac9
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SHA256
cf4c49e347b91509783e16476d642a328a26225beb5f94ba733054fad79ec27b
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SHA512
1c469dbc777be6688229165cf72b0ad535c4ed4d669aebecabe218d5038f4ab2a599a7df0856de66b80145b7375255814e8665bf2830080f75c151bdbfc63814
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SSDEEP
24576:h1OYdaORCZ/iWCvu/2sWsJA/jlt+DHhsz:h1Os3CpYO/dJJDHhsz
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
UNoNlnvVm1cJJfb.exepid process 4112 UNoNlnvVm1cJJfb.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:
UNoNlnvVm1cJJfb.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ebanaiimjikdoaejigpaapceobkpogae\2.0\manifest.json UNoNlnvVm1cJJfb.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ebanaiimjikdoaejigpaapceobkpogae\2.0\manifest.json UNoNlnvVm1cJJfb.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ebanaiimjikdoaejigpaapceobkpogae\2.0\manifest.json UNoNlnvVm1cJJfb.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ebanaiimjikdoaejigpaapceobkpogae\2.0\manifest.json UNoNlnvVm1cJJfb.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ebanaiimjikdoaejigpaapceobkpogae\2.0\manifest.json UNoNlnvVm1cJJfb.exe -
Drops file in System32 directory 4 IoCs
Processes:
UNoNlnvVm1cJJfb.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol UNoNlnvVm1cJJfb.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI UNoNlnvVm1cJJfb.exe File opened for modification C:\Windows\System32\GroupPolicy UNoNlnvVm1cJJfb.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini UNoNlnvVm1cJJfb.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
UNoNlnvVm1cJJfb.exepid process 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe 4112 UNoNlnvVm1cJJfb.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
UNoNlnvVm1cJJfb.exedescription pid process Token: SeDebugPrivilege 4112 UNoNlnvVm1cJJfb.exe Token: SeDebugPrivilege 4112 UNoNlnvVm1cJJfb.exe Token: SeDebugPrivilege 4112 UNoNlnvVm1cJJfb.exe Token: SeDebugPrivilege 4112 UNoNlnvVm1cJJfb.exe Token: SeDebugPrivilege 4112 UNoNlnvVm1cJJfb.exe Token: SeDebugPrivilege 4112 UNoNlnvVm1cJJfb.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
cf4c49e347b91509783e16476d642a328a26225beb5f94ba733054fad79ec27b.exedescription pid process target process PID 1172 wrote to memory of 4112 1172 cf4c49e347b91509783e16476d642a328a26225beb5f94ba733054fad79ec27b.exe UNoNlnvVm1cJJfb.exe PID 1172 wrote to memory of 4112 1172 cf4c49e347b91509783e16476d642a328a26225beb5f94ba733054fad79ec27b.exe UNoNlnvVm1cJJfb.exe PID 1172 wrote to memory of 4112 1172 cf4c49e347b91509783e16476d642a328a26225beb5f94ba733054fad79ec27b.exe UNoNlnvVm1cJJfb.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\cf4c49e347b91509783e16476d642a328a26225beb5f94ba733054fad79ec27b.exe"C:\Users\Admin\AppData\Local\Temp\cf4c49e347b91509783e16476d642a328a26225beb5f94ba733054fad79ec27b.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\UNoNlnvVm1cJJfb.exe.\UNoNlnvVm1cJJfb.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
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\6iO@H.com\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\6iO@H.com\chrome.manifestFilesize
35B
MD54d585b83dec48bed21186932f1b86b15
SHA149fd369427964d32769f057fa64458acf94f7431
SHA256a69204bca2f13cb5868bd4de063b78e1e0ffe0075c3c54a5cdfcb18103d4268c
SHA512f934decd6394829c588bf2b262319444f8c70f20deb5457bfd21fd12dd29416ca1e0c3bed4ab4787b6feaa54f5b9ec355a9ad4515aed7adc16d6dc26f899012d
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\6iO@H.com\content\bg.jsFilesize
9KB
MD5206285eb2f45695649676c1f1846353b
SHA1b532f745244d0ac1e5aab6086905c161adda11c6
SHA256ba1d48596ec7405aa605d6b003acf1a607ecf9d22cbd2798a6a8df31afc58e7e
SHA5125f59d9b417f657c488a60d16b711af386ace457ccf596211864888cb1fc1d15d5b88f95277fc476e56e265c00e3a276438836de6d41d0c830844d432c89010ce
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\6iO@H.com\install.rdfFilesize
591B
MD5166e7c039d759b66c90d769f52387ede
SHA12eb97b181c1e6725cf101651999cf11fe6f4e56f
SHA25608f2b7e375cd0ca2ffacf0f8f79432f5e574bb6c4385eb4a8e4fe48a7bbaef47
SHA51282762a1d37499f2202cab9a88838698411d2c67416b359e365b22ffa60554f459b264df5821fc40ef20fcbd1cf0f6bf8ccb328813a9846154eaaddac42c63d51
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\UNoNlnvVm1cJJfb.datFilesize
1KB
MD52cfc53920055213353b30a16985fc940
SHA1d87f19c35ae85c7ca648a13561f24bc09f7be4ce
SHA256bee553a2be2dc55ed2f235b678d38876d30054f68df64fb2f41fb3b0344394ed
SHA5126ed18fc54e501fc4cbf68ffea33d5f30ad43b8e2fa6780f658ef97b241d104d33f383bb7efb40fa8c5e0f741cdaeb06b8b2c8814ff040671e8937ca95955db76
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\UNoNlnvVm1cJJfb.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\UNoNlnvVm1cJJfb.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\ebanaiimjikdoaejigpaapceobkpogae\background.htmlFilesize
140B
MD5632f241616c55ec970faaeae1a9285d4
SHA190e14073498e9323951abcc97ca0a38ab8c9ac3f
SHA2560b08588276b1ae4786309dd9107bf077d85598c6597c07e739f830f0e03234f8
SHA512c40cd882506188654c610fc88b55f7e4166fda7c9cf0910d8d6cffe44ec3b0340572d04246880d82d3e4e01d1e01dbe6420e136dc7b7cf58cc5e918db0669540
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\ebanaiimjikdoaejigpaapceobkpogae\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\ebanaiimjikdoaejigpaapceobkpogae\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\ebanaiimjikdoaejigpaapceobkpogae\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS81B3.tmp\ebanaiimjikdoaejigpaapceobkpogae\uRD.jsFilesize
6KB
MD537cf4c9bcbd927ff46de7844e83e97d1
SHA187b6150c09e307a6cd3cfdd2079f907b1b8717fb
SHA256186b9c33907fa97bdbaf462c63f4e8434340600e264f51501c26e9d42b25a039
SHA5129b1b124fcc63ccc67cba7cd318eaee0f2fc3d3d19e20ac6d69456a9e7d15f2fe70a7f14f7e649c258cc56490dbd23a221950305157a4d1570b8685378bec0d08
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memory/4112-132-0x0000000000000000-mapping.dmp