Analysis
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max time kernel
30s -
max time network
34s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 21:13
Static task
static1
Behavioral task
behavioral1
Sample
a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exe
Resource
win7-20221111-en
General
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Target
a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exe
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Size
920KB
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MD5
ad6ad0b89f9f1e2d56bedf495f17a197
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SHA1
d996babad9763f1b986162952685e58a90b18d9c
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SHA256
a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403
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SHA512
f2fd0e1ac5b66706bdeb806a8d583826613b43168d1d939e86ddd55dc53b6f76f54972f6c7795e7a1117e7132acc945b53711efcb4de5f0cf84bf845a22bdd92
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SSDEEP
24576:h1OYdaOlMtdHAqcdDVhYwiei7+EpFAh/kKk:h1Os8PHVmVhYwiLtKkKk
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
5nzQsV6otQt7wcA.exepid process 940 5nzQsV6otQt7wcA.exe -
Loads dropped DLL 1 IoCs
Processes:
a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exepid process 1336 a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.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 3 IoCs
Processes:
5nzQsV6otQt7wcA.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\pipgkfmcjehjbbaodkklbkgbihnkaide\2.0\manifest.json 5nzQsV6otQt7wcA.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\pipgkfmcjehjbbaodkklbkgbihnkaide\2.0\manifest.json 5nzQsV6otQt7wcA.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\pipgkfmcjehjbbaodkklbkgbihnkaide\2.0\manifest.json 5nzQsV6otQt7wcA.exe -
Drops file in System32 directory 4 IoCs
Processes:
5nzQsV6otQt7wcA.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 5nzQsV6otQt7wcA.exe File opened for modification C:\Windows\System32\GroupPolicy 5nzQsV6otQt7wcA.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 5nzQsV6otQt7wcA.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 5nzQsV6otQt7wcA.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
5nzQsV6otQt7wcA.exepid process 940 5nzQsV6otQt7wcA.exe 940 5nzQsV6otQt7wcA.exe 940 5nzQsV6otQt7wcA.exe 940 5nzQsV6otQt7wcA.exe 940 5nzQsV6otQt7wcA.exe 940 5nzQsV6otQt7wcA.exe 940 5nzQsV6otQt7wcA.exe 940 5nzQsV6otQt7wcA.exe 940 5nzQsV6otQt7wcA.exe 940 5nzQsV6otQt7wcA.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
5nzQsV6otQt7wcA.exedescription pid process Token: SeDebugPrivilege 940 5nzQsV6otQt7wcA.exe Token: SeDebugPrivilege 940 5nzQsV6otQt7wcA.exe Token: SeDebugPrivilege 940 5nzQsV6otQt7wcA.exe Token: SeDebugPrivilege 940 5nzQsV6otQt7wcA.exe Token: SeDebugPrivilege 940 5nzQsV6otQt7wcA.exe Token: SeDebugPrivilege 940 5nzQsV6otQt7wcA.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exedescription pid process target process PID 1336 wrote to memory of 940 1336 a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exe 5nzQsV6otQt7wcA.exe PID 1336 wrote to memory of 940 1336 a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exe 5nzQsV6otQt7wcA.exe PID 1336 wrote to memory of 940 1336 a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exe 5nzQsV6otQt7wcA.exe PID 1336 wrote to memory of 940 1336 a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exe 5nzQsV6otQt7wcA.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exe"C:\Users\Admin\AppData\Local\Temp\a608826575889e75ec5b07778e6a21551f4a4700931522f5e1127464c82a4403.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\5nzQsV6otQt7wcA.exe.\5nzQsV6otQt7wcA.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\5nzQsV6otQt7wcA.datFilesize
1KB
MD59b8a278a3be9e4384b2ff2edf87a80e9
SHA12bdebe3cd477cd1e00d5dede85709350a07f27ab
SHA256d72ebb863ba35fad24e91912ed29c644243e4f509e42fc9949424b418b6ffc95
SHA512f240adc04d09e9dc162e3f04d51ef8dd48b2e42fc6d34e207d4a6f1321c3cd61c52d022ecf4c5a76e70a43d746b0d53614e26e8fa04a536383db68ec91bd8ddd
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\5nzQsV6otQt7wcA.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\[email protected]\chrome.manifestFilesize
35B
MD505539c15db3a10fcadd74da9a09bf86b
SHA14fe50e5a5ce7118724d456ce6111ee97a0a69d97
SHA256ca1b371d30d1e32a14b9d42b21fd5ae45ec6356400bef4b4391801bd00672c2b
SHA51242b07c6089cd1ded746eebb6fdb9be35c464f23597a7e220b5275fc0899d8147a9b51ec0cbd71fca151c8fa1806a886a6253b6aa6d8adcc41ac9ad8d2c4a6b07
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5a114828be4ce31cfcfa72a1c788a4d8a
SHA145e40a06dc9975300faefa35a6586f808c07fc60
SHA256af1b8b26da00b699d43d8959bb7cd9baf5cfccf01f51f5e1e9f50db488f70858
SHA512890439f02ecd5316e10d2d62c4f903d0840ca0b2f06e8e286ac5ac839c7513648490ebcb47b39f210eb2d86c7440ec70fbe1480c3d4163028980f8932cb78e59
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\[email protected]\install.rdfFilesize
591B
MD5301f8db0ac483db0104785119452daa7
SHA1f35a02d5e64e22e6160657e96e04fe71552d46ca
SHA2565c97a82a000780f187043eb5b04410ca533716b176984feba58798e0821a9b5b
SHA5129cc26f6eec3b1ffb049001b380c7fe1a5225fd1049af0e0b88cb6d1c413b8a3b24d6d3dbb253582df700ca5c500a7c8c448355506423b71be625c4b580affcd9
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\pipgkfmcjehjbbaodkklbkgbihnkaide\MmP1rS.jsFilesize
6KB
MD5287a3fc5a0d45bcba598ac0f138e0de1
SHA1225837e26f39b90cac24741a3b53e0aa8c27ffa9
SHA2567b2160e3e8190e92ea0c4e5a49d758ddb4f5110d92ec767c4248bff6fa16d4fb
SHA512995a6055dca696d7f566e25d6594514a83486c010b9f670fbbac023276ee17b0f9e89fb338b8faef263c5c63727e11c06acb51872e9a40a1a7866ccbcfba4764
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\pipgkfmcjehjbbaodkklbkgbihnkaide\background.htmlFilesize
143B
MD5621ca93170a76e2a64d0a0ece5ba0521
SHA1ae3ca19478655b13e7619048ad469cf6322d64db
SHA256f91d15314e38fe11d8421bcbd4b1536f11c73d524aa55a8402164dabc80fb41b
SHA5122394f10acc6a633e0b88829709fe5a37022008d0d54a79636abc6e00f6e3267e5eeff294c07cc7ba093d6123f48d505026a4ba14aea675201c816c3ef812bb9b
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\pipgkfmcjehjbbaodkklbkgbihnkaide\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\pipgkfmcjehjbbaodkklbkgbihnkaide\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS195B.tmp\pipgkfmcjehjbbaodkklbkgbihnkaide\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS195B.tmp\5nzQsV6otQt7wcA.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/940-56-0x0000000000000000-mapping.dmp
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memory/1336-54-0x0000000075F81000-0x0000000075F83000-memory.dmpFilesize
8KB