Analysis
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max time kernel
43s -
max time network
87s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:41
Static task
static1
Behavioral task
behavioral1
Sample
c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exe
Resource
win7-20221111-en
General
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Target
c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exe
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Size
920KB
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MD5
a2ca166b2b12be6d4631cf86c68bc722
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SHA1
7102ff8356fbe8de3206568bfd17e75768247a1d
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SHA256
c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c
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SHA512
42c0f7176ab00ec28cd61712e680ccd5ccd8447e35b6551df72666e6107086850301904b2e202ddc90b9e2c4943de662e75092bc6d977f168a72d966c676f0ab
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SSDEEP
24576:h1OYdaOtMtdHAqcdDVhYwiei7+EpFAh/kKg:h1OsQPHVmVhYwiLtKkKg
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
9ehyz4dgzwGyae4.exepid process 1156 9ehyz4dgzwGyae4.exe -
Loads dropped DLL 1 IoCs
Processes:
c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exepid process 1772 c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.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:
9ehyz4dgzwGyae4.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\eklgbgdfbbmoapodgolllocjndnalgka\2.0\manifest.json 9ehyz4dgzwGyae4.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\eklgbgdfbbmoapodgolllocjndnalgka\2.0\manifest.json 9ehyz4dgzwGyae4.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\eklgbgdfbbmoapodgolllocjndnalgka\2.0\manifest.json 9ehyz4dgzwGyae4.exe -
Drops file in System32 directory 4 IoCs
Processes:
9ehyz4dgzwGyae4.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 9ehyz4dgzwGyae4.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 9ehyz4dgzwGyae4.exe File opened for modification C:\Windows\System32\GroupPolicy 9ehyz4dgzwGyae4.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 9ehyz4dgzwGyae4.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
9ehyz4dgzwGyae4.exepid process 1156 9ehyz4dgzwGyae4.exe 1156 9ehyz4dgzwGyae4.exe 1156 9ehyz4dgzwGyae4.exe 1156 9ehyz4dgzwGyae4.exe 1156 9ehyz4dgzwGyae4.exe 1156 9ehyz4dgzwGyae4.exe 1156 9ehyz4dgzwGyae4.exe 1156 9ehyz4dgzwGyae4.exe 1156 9ehyz4dgzwGyae4.exe 1156 9ehyz4dgzwGyae4.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
9ehyz4dgzwGyae4.exedescription pid process Token: SeDebugPrivilege 1156 9ehyz4dgzwGyae4.exe Token: SeDebugPrivilege 1156 9ehyz4dgzwGyae4.exe Token: SeDebugPrivilege 1156 9ehyz4dgzwGyae4.exe Token: SeDebugPrivilege 1156 9ehyz4dgzwGyae4.exe Token: SeDebugPrivilege 1156 9ehyz4dgzwGyae4.exe Token: SeDebugPrivilege 1156 9ehyz4dgzwGyae4.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exedescription pid process target process PID 1772 wrote to memory of 1156 1772 c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exe 9ehyz4dgzwGyae4.exe PID 1772 wrote to memory of 1156 1772 c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exe 9ehyz4dgzwGyae4.exe PID 1772 wrote to memory of 1156 1772 c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exe 9ehyz4dgzwGyae4.exe PID 1772 wrote to memory of 1156 1772 c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exe 9ehyz4dgzwGyae4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exe"C:\Users\Admin\AppData\Local\Temp\c2c374ea6cdaf3450c9add4f6fba5f003126d5d38935f7becc751e190187e76c.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\9ehyz4dgzwGyae4.exe.\9ehyz4dgzwGyae4.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\7zS473E.tmp\9ehyz4dgzwGyae4.datFilesize
1KB
MD572f4046684654437d2af392ce6b3de64
SHA123e6e561f9e83707f93e43ab8f62dfe55e46e8ed
SHA256afb712dfb72cfcd572240e88d002064e03d28c4b8a6c76d8c33da085f56b9aab
SHA51228c21a3fd6a0567a2c3bbfcf74892fbb5113c35e56b239bdbebb68013bd4fd4452b0c9d872b416f4ba7c45aa2a4bad48c6c9fc114ab8e99517bc2377173be13d
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\9ehyz4dgzwGyae4.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\F@N.co.uk\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\F@N.co.uk\chrome.manifestFilesize
35B
MD5da737a1fc7f0e2e579c3914d9a71b597
SHA17bc39a50848bb5b32ca49d3cc8ab52bcfc397865
SHA256371e31b73ff76192b6a3ce8ab6407458c54b0f0dd83eea5709e1b96eb2a9485d
SHA5128032437ca84dfeb6136e1529a870355c74fa8c9a7daf6ad27749fdbb94514f80caa58a2268e9d88ac3ae128ef9f2136c79a3191c814144840b81ced6e86a282b
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\F@N.co.uk\content\bg.jsFilesize
8KB
MD5118eebe8f86b7e4ac73d7e0911f30e0e
SHA1761744c645bc938b41cf3f62fe13ddc98220afe1
SHA256fec9f44124128dd615ba0d832210eb87b07339a59d6189e19735f7838491d525
SHA5122bca2b6571d652d705f1eb04072bba163360875bebae414583936a6a7363785d857a9fc5826f99ebb3ec9f50b2cd9de8cffcf42ec32c9ff89f5f0e21b8849291
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\F@N.co.uk\install.rdfFilesize
591B
MD5d88232b1e4126c0c68d663a0be81dd0d
SHA175f72601a687268053db32b90e31a1c0110c7af4
SHA256f4872c06e0ebb906d5bf3d36cf138fe09a64e32587b9e2f931841b31e917e177
SHA512fa13c0fe3722263cf10fe1fe93c904a04a7eac49c9fba3da5b9ca88ebd1fdd1a8244bdfec9388e22d2465c61c4672b1d8828edf929be6edcb48e073aa24c6d22
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\eklgbgdfbbmoapodgolllocjndnalgka\background.htmlFilesize
145B
MD538ddfab0480a4522a22718f84ab7daee
SHA123df23751293cafb7e5e6342b82c2a39961b412f
SHA2560018bc6d083c308285cdaeb39d53b4a0398294c78348267ea71b55e99526ba7a
SHA512f88c4e41939d10b50b4a8cfe9f29d117444ec0fc49f1a35949112934da5c6965f67f365519b533a4afd19a63f0e91c617032dacd713deb984a83a6f47f3762a1
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\eklgbgdfbbmoapodgolllocjndnalgka\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\eklgbgdfbbmoapodgolllocjndnalgka\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\eklgbgdfbbmoapodgolllocjndnalgka\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS473E.tmp\eklgbgdfbbmoapodgolllocjndnalgka\w9UxjXtR.jsFilesize
6KB
MD5ecc422cce5123b27ccc33890d5fea864
SHA1ea0f8b778753c570ecdba220caa0ee8f8d11250b
SHA25634da61109f731b90373f39a88fd544c97a4e829df6909dfdc5d7b5fa42641eb1
SHA5125aa28cf38858ecdd57d04ab167c0a873d088d19dbd0bf7c499c672ca485a89ceec8a360a478f0e6a50b8353fc425db591c218b36db241e1917962c81d56df18e
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\Users\Admin\AppData\Local\Temp\7zS473E.tmp\9ehyz4dgzwGyae4.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1156-56-0x0000000000000000-mapping.dmp
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memory/1772-54-0x00000000766F1000-0x00000000766F3000-memory.dmpFilesize
8KB