Analysis
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max time kernel
121s -
max time network
214s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:18
Static task
static1
Behavioral task
behavioral1
Sample
c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exe
Resource
win7-20221111-en
General
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Target
c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exe
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Size
920KB
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MD5
c50ee72b40e11599b218dde0a9a664dc
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SHA1
51ab78c08b64b251ee81c68b82df59e29b3f74b7
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SHA256
c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35
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SHA512
9a5200dd36f30c780e897b71c5d541a3df80ce4951baca14f8fcf3696a53b692197b713b89bcd2670438cfbd9a5518d6117460f51a2ac76085c64d2403b84c9c
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SSDEEP
24576:h1OYdaOnMtdHAqcdDVhYwiei7+EpFAh/kKG:h1OsuPHVmVhYwiLtKkKG
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
Xcn2D5CUTkoSjPk.exepid process 568 Xcn2D5CUTkoSjPk.exe -
Loads dropped DLL 1 IoCs
Processes:
c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exepid process 1352 c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.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:
Xcn2D5CUTkoSjPk.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dicflodhglohhgidgpdbgdglggknchjl\2.0\manifest.json Xcn2D5CUTkoSjPk.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dicflodhglohhgidgpdbgdglggknchjl\2.0\manifest.json Xcn2D5CUTkoSjPk.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dicflodhglohhgidgpdbgdglggknchjl\2.0\manifest.json Xcn2D5CUTkoSjPk.exe -
Drops file in System32 directory 4 IoCs
Processes:
Xcn2D5CUTkoSjPk.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol Xcn2D5CUTkoSjPk.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI Xcn2D5CUTkoSjPk.exe File opened for modification C:\Windows\System32\GroupPolicy Xcn2D5CUTkoSjPk.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini Xcn2D5CUTkoSjPk.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
Xcn2D5CUTkoSjPk.exepid process 568 Xcn2D5CUTkoSjPk.exe 568 Xcn2D5CUTkoSjPk.exe 568 Xcn2D5CUTkoSjPk.exe 568 Xcn2D5CUTkoSjPk.exe 568 Xcn2D5CUTkoSjPk.exe 568 Xcn2D5CUTkoSjPk.exe 568 Xcn2D5CUTkoSjPk.exe 568 Xcn2D5CUTkoSjPk.exe 568 Xcn2D5CUTkoSjPk.exe 568 Xcn2D5CUTkoSjPk.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
Xcn2D5CUTkoSjPk.exedescription pid process Token: SeDebugPrivilege 568 Xcn2D5CUTkoSjPk.exe Token: SeDebugPrivilege 568 Xcn2D5CUTkoSjPk.exe Token: SeDebugPrivilege 568 Xcn2D5CUTkoSjPk.exe Token: SeDebugPrivilege 568 Xcn2D5CUTkoSjPk.exe Token: SeDebugPrivilege 568 Xcn2D5CUTkoSjPk.exe Token: SeDebugPrivilege 568 Xcn2D5CUTkoSjPk.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exedescription pid process target process PID 1352 wrote to memory of 568 1352 c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exe Xcn2D5CUTkoSjPk.exe PID 1352 wrote to memory of 568 1352 c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exe Xcn2D5CUTkoSjPk.exe PID 1352 wrote to memory of 568 1352 c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exe Xcn2D5CUTkoSjPk.exe PID 1352 wrote to memory of 568 1352 c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exe Xcn2D5CUTkoSjPk.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exe"C:\Users\Admin\AppData\Local\Temp\c9a7912821dca84673f89ff8618469176490b260d449ce7c1e698c10e54f8a35.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\Xcn2D5CUTkoSjPk.exe.\Xcn2D5CUTkoSjPk.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\7zS9C60.tmp\EqlzL2@N.com\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\EqlzL2@N.com\chrome.manifestFilesize
35B
MD53c8e6f80f804075467b07f60ba38b1f2
SHA19be40911fce6fca4c23f9a3b558489a321724017
SHA256d95fa0fc9fb40490c06d23b1d962db8fb0c344c43042a100b88a60cdd75072d5
SHA512db533882b2933c84a5553ed2d3b56f4e641bc684f136895a5d270302c8e6be3dcdf1a70f5036d91833aad7607a1ce9586058e1b11715e1fff863cbfcc7c13005
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\EqlzL2@N.com\content\bg.jsFilesize
8KB
MD5f11d4320427a4acee0bde2d58d7aae23
SHA162a1c8b7a0c1178d921bfb67ac161102dca3eb5e
SHA2568380ef464fc258de2c3347822dc33f48351b769372c4c1304a9516eca73b445e
SHA512820a81c4028ab2bfecfa195a89ab2d2dc6e33e3f51ff430ee6598e08326281323b4894a7a2c293b49facbc0aaf8defd7b31ff852e26e0c91b2c672c692d949e1
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\EqlzL2@N.com\install.rdfFilesize
595B
MD5aa124c5ca114b22749d02f8526145e85
SHA1e60764f74a450be6ef9f762dd327c55ab93fe6c2
SHA256219a356a37c238000f01db37c979819646d161650de81ae23720ca3829ef1fc0
SHA512127ea77999141da18745b48da4fde7eec3f6d9b04de96a9436a1cbc4abc46cdfbe5e84237b5d2f9805be1c62a60c4fafa908d601e5e7105d333f32d00f4f9d2e
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\Xcn2D5CUTkoSjPk.datFilesize
1KB
MD587cdddaff6bfc10cd9fbc8c2aa7fc7da
SHA19d49e251c2c795a3f423357fb560cea5ad27046f
SHA2564c14cdc0c8e86bd2a9c8c914831e1feefa2056b7f246d94dc2fb44b272e3be43
SHA512ddbf9fea8a76c2c2267b9dfd602f682c63b467efe1f125a36557d78cd0ca429749cfb1c948928de9d593745fcdc21f04402d3da6b6e71bf263a2088a04d18e3a
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\Xcn2D5CUTkoSjPk.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\dicflodhglohhgidgpdbgdglggknchjl\UZosXpgm.jsFilesize
6KB
MD579ce8429255b284a77029a2041772383
SHA1f32a3699391c8c18be6274fa48878ef12cd3be2a
SHA25612c55ecc51f3b6b613c428fcd98816a4ca039b6ab9df2b9cbfae4dc638a7afb6
SHA512df7dfb0c298927a917fbb17152384466960f5cada8a9e86d0fda0b115f49856723030d8721a5c6e1129a9e9c3a2ba58fbac327fef122ad8b20d33bc3a63163e0
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\dicflodhglohhgidgpdbgdglggknchjl\background.htmlFilesize
145B
MD5e7a9b660e24064306a211274db3d7906
SHA1b5bae21783ec791d07e67ab191c1745df5ac0231
SHA2561676eb68966de4c673f92a2726f9c3a4fbdb42b59dfd6e9268d467133c3f94ed
SHA512300f40cdaf2e0695c37a5ab8cad73d5495fa04ebeb32482d61f11392f654eee7514c41c4394344e6da1bfa1ebb85405479f7a9dfc0abf46a0fa9cb975cd8b196
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\dicflodhglohhgidgpdbgdglggknchjl\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\dicflodhglohhgidgpdbgdglggknchjl\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\dicflodhglohhgidgpdbgdglggknchjl\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS9C60.tmp\Xcn2D5CUTkoSjPk.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/568-56-0x0000000000000000-mapping.dmp
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memory/1352-54-0x0000000075D51000-0x0000000075D53000-memory.dmpFilesize
8KB