Analysis
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max time kernel
125s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:33
Static task
static1
Behavioral task
behavioral1
Sample
c53c1484d9882f1aef2a64bd3c4a92ac0f1097fcf27f0dc633874b702d0326dc.exe
Resource
win7-20220812-en
General
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Target
c53c1484d9882f1aef2a64bd3c4a92ac0f1097fcf27f0dc633874b702d0326dc.exe
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Size
920KB
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MD5
d3ae87bf0a2a2bc0b1767cd2b37aac45
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SHA1
e9afce783d519b0a7b3f56d7e8630fbab52c5584
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SHA256
c53c1484d9882f1aef2a64bd3c4a92ac0f1097fcf27f0dc633874b702d0326dc
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SHA512
ff40180813c04581abdbbe6b92e60deabf26efc4c0371ad04ddbc0486690dead222b901c7fd3561c23acaf089b834ca1222043a1d8e361e99f340439fd818cd1
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SSDEEP
24576:h1OYdaOTMtdHAqcdDVhYwiei7+EpFAh/kKu:h1OsGPHVmVhYwiLtKkKu
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
T2xjemJqE3S1ppF.exepid process 1340 T2xjemJqE3S1ppF.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:
T2xjemJqE3S1ppF.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\npmdkmhnjlbfbagalgakmmogkdbpmafb\2.0\manifest.json T2xjemJqE3S1ppF.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\npmdkmhnjlbfbagalgakmmogkdbpmafb\2.0\manifest.json T2xjemJqE3S1ppF.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\npmdkmhnjlbfbagalgakmmogkdbpmafb\2.0\manifest.json T2xjemJqE3S1ppF.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\npmdkmhnjlbfbagalgakmmogkdbpmafb\2.0\manifest.json T2xjemJqE3S1ppF.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\npmdkmhnjlbfbagalgakmmogkdbpmafb\2.0\manifest.json T2xjemJqE3S1ppF.exe -
Drops file in System32 directory 4 IoCs
Processes:
T2xjemJqE3S1ppF.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy T2xjemJqE3S1ppF.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini T2xjemJqE3S1ppF.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol T2xjemJqE3S1ppF.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI T2xjemJqE3S1ppF.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
T2xjemJqE3S1ppF.exepid process 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe 1340 T2xjemJqE3S1ppF.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
T2xjemJqE3S1ppF.exedescription pid process Token: SeDebugPrivilege 1340 T2xjemJqE3S1ppF.exe Token: SeDebugPrivilege 1340 T2xjemJqE3S1ppF.exe Token: SeDebugPrivilege 1340 T2xjemJqE3S1ppF.exe Token: SeDebugPrivilege 1340 T2xjemJqE3S1ppF.exe Token: SeDebugPrivilege 1340 T2xjemJqE3S1ppF.exe Token: SeDebugPrivilege 1340 T2xjemJqE3S1ppF.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c53c1484d9882f1aef2a64bd3c4a92ac0f1097fcf27f0dc633874b702d0326dc.exedescription pid process target process PID 3080 wrote to memory of 1340 3080 c53c1484d9882f1aef2a64bd3c4a92ac0f1097fcf27f0dc633874b702d0326dc.exe T2xjemJqE3S1ppF.exe PID 3080 wrote to memory of 1340 3080 c53c1484d9882f1aef2a64bd3c4a92ac0f1097fcf27f0dc633874b702d0326dc.exe T2xjemJqE3S1ppF.exe PID 3080 wrote to memory of 1340 3080 c53c1484d9882f1aef2a64bd3c4a92ac0f1097fcf27f0dc633874b702d0326dc.exe T2xjemJqE3S1ppF.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c53c1484d9882f1aef2a64bd3c4a92ac0f1097fcf27f0dc633874b702d0326dc.exe"C:\Users\Admin\AppData\Local\Temp\c53c1484d9882f1aef2a64bd3c4a92ac0f1097fcf27f0dc633874b702d0326dc.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\T2xjemJqE3S1ppF.exe.\T2xjemJqE3S1ppF.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\7zSA0B9.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\[email protected]\chrome.manifestFilesize
35B
MD5020071ed235c6e495727ac589241d8d6
SHA1619a517cbd743d6249a1abd0bc44e983af474b85
SHA2563d87f83b2f17a9c5cd62fb374135ad71da3b1a18563ac87dd1ae4c0d57840658
SHA512796446515beed0316494d8962007ac602ab9fa7b3608a87f0273c2d8be7d7bc0761fc544711a446011ca22234ffc3ddef7f8b48d0afa2541391560f73dd20e41
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\[email protected]\content\bg.jsFilesize
8KB
MD55528c3035665d33a53961d58352eb607
SHA118c574c79397a793c94c8807c10994852dd0d5c4
SHA256ee3c75ff65a8dbcd7fe50211029af81e4c0fdd117abce7b3983c42f0acde4529
SHA5121ad90b88476319183d00006e4f3118ecb310a841775961bf7a4a2cb16eeeea90f78fc10ae0377e106955c50c9de1e510d1a2f49d0543e7cf5822971d3beac6e6
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\[email protected]\install.rdfFilesize
595B
MD5b491d991a26f934554010e787378b8d5
SHA135c524c40c5fc8f47f7067cb1b33bff7994b109c
SHA2560d90e14734420122ac1fb2fb58b32ca8159db138d71196c105c493524694ce1e
SHA512359fc85da9c43b55e302c3c0448df6d15f510bd455fe49b670d18affe67bcf43a456fde10785c7b84d5e773fa2cc673dfe5e0e152446e7e92b7952b7b7a5183f
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\T2xjemJqE3S1ppF.datFilesize
1KB
MD538d500637308246d2d305554957578b8
SHA11cc487fcf218cd11450cdd0bf3316529bb0e62a5
SHA256a4be7ef586bda8a441047125500d759f5c2bc66c0f6320c401fd980060aa25d0
SHA5126efbc9f915feb074c45c7171bdcb243103ca05126c998d7702b67eca130350ae07176ca06ee6384d867443e6778efa3319a2b999e0a3d3499c74fc831b5f9457
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\T2xjemJqE3S1ppF.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\T2xjemJqE3S1ppF.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\npmdkmhnjlbfbagalgakmmogkdbpmafb\background.htmlFilesize
138B
MD57884b80b61a1d3890fa90eebb5dcc8e1
SHA1c2c17896723b5926bc16dac083748bf8fcb59290
SHA2564e9295d05361d4a60459747d6270090190b1fa735b6cc4f8c178436107406e77
SHA5120f427d19c0c6f04fc91f9dcc6f722cb8b0f66c732b0045539a18e1003f04f8e3402568c1546cb56ae810341a1f54da29f71c3eabae6cc66acfa1c9e54361207e
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\npmdkmhnjlbfbagalgakmmogkdbpmafb\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\npmdkmhnjlbfbagalgakmmogkdbpmafb\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\npmdkmhnjlbfbagalgakmmogkdbpmafb\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSA0B9.tmp\npmdkmhnjlbfbagalgakmmogkdbpmafb\u.jsFilesize
6KB
MD5ebfb5c7a7438976de61b8c3707167551
SHA16665847019e04636cd67a7e9e1196578ed7a16bd
SHA2568185822e54c627877b96ea896bf33b559da87ff4ae7f96b333a88e38c1d09134
SHA512b880d5f5936a5c095175edabb6274e3c403ca46570ada15cb4dd2b2e4fb9dd0e7b63d3f6cec8b85cceac4cffcbea858a873c755e254a09859dd5763bb1773766
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memory/1340-132-0x0000000000000000-mapping.dmp