Analysis
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max time kernel
135s -
max time network
178s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:42
Static task
static1
Behavioral task
behavioral1
Sample
c24247b32ec8e547810d806bac76fd0cfbda17d9b411e8a277504c40ee4d2094.exe
Resource
win7-20220812-en
General
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Target
c24247b32ec8e547810d806bac76fd0cfbda17d9b411e8a277504c40ee4d2094.exe
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Size
931KB
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MD5
4f9a5efa2ec74ce8cfa5bd5474446d1b
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SHA1
a71cbbd5f7aed3579dcc1ba6629d329f5f866fba
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SHA256
c24247b32ec8e547810d806bac76fd0cfbda17d9b411e8a277504c40ee4d2094
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SHA512
1bd2414546d4ee66102a6e53ebaa35cd82556d123b0c72e9db5fcbab3a8495496eeec7015d3f6e1c1b0da0957416f76f66e7c60296c14f41d13b6760908cdb62
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SSDEEP
24576:h1OYdaOnCZ/iWCvu/2sWsJA/jlt+DHhsu:h1OsBCpYO/dJJDHhsu
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
P1EIgd83dYi2Gkr.exepid process 4436 P1EIgd83dYi2Gkr.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:
P1EIgd83dYi2Gkr.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkbpkgdebmeekobfnjppacmnhcomojio\1.3\manifest.json P1EIgd83dYi2Gkr.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkbpkgdebmeekobfnjppacmnhcomojio\1.3\manifest.json P1EIgd83dYi2Gkr.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkbpkgdebmeekobfnjppacmnhcomojio\1.3\manifest.json P1EIgd83dYi2Gkr.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkbpkgdebmeekobfnjppacmnhcomojio\1.3\manifest.json P1EIgd83dYi2Gkr.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkbpkgdebmeekobfnjppacmnhcomojio\1.3\manifest.json P1EIgd83dYi2Gkr.exe -
Drops file in System32 directory 4 IoCs
Processes:
P1EIgd83dYi2Gkr.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy P1EIgd83dYi2Gkr.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini P1EIgd83dYi2Gkr.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol P1EIgd83dYi2Gkr.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI P1EIgd83dYi2Gkr.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
P1EIgd83dYi2Gkr.exepid process 4436 P1EIgd83dYi2Gkr.exe 4436 P1EIgd83dYi2Gkr.exe 4436 P1EIgd83dYi2Gkr.exe 4436 P1EIgd83dYi2Gkr.exe 4436 P1EIgd83dYi2Gkr.exe 4436 P1EIgd83dYi2Gkr.exe 4436 P1EIgd83dYi2Gkr.exe 4436 P1EIgd83dYi2Gkr.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c24247b32ec8e547810d806bac76fd0cfbda17d9b411e8a277504c40ee4d2094.exedescription pid process target process PID 5000 wrote to memory of 4436 5000 c24247b32ec8e547810d806bac76fd0cfbda17d9b411e8a277504c40ee4d2094.exe P1EIgd83dYi2Gkr.exe PID 5000 wrote to memory of 4436 5000 c24247b32ec8e547810d806bac76fd0cfbda17d9b411e8a277504c40ee4d2094.exe P1EIgd83dYi2Gkr.exe PID 5000 wrote to memory of 4436 5000 c24247b32ec8e547810d806bac76fd0cfbda17d9b411e8a277504c40ee4d2094.exe P1EIgd83dYi2Gkr.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c24247b32ec8e547810d806bac76fd0cfbda17d9b411e8a277504c40ee4d2094.exe"C:\Users\Admin\AppData\Local\Temp\c24247b32ec8e547810d806bac76fd0cfbda17d9b411e8a277504c40ee4d2094.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\P1EIgd83dYi2Gkr.exe.\P1EIgd83dYi2Gkr.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
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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\7zSE3FC.tmp\P1EIgd83dYi2Gkr.datFilesize
1KB
MD573cb76ceba0daf706de7fc85c1b0557d
SHA134685111a13e66857d959b661a1c955041020d4e
SHA2566a97925b635870ad3d54a537401718ce11ef6ef30ab1a3a0e526a92167041cc3
SHA512463661318c9910a935db80b8fa70e05809938d77e9b7d862c2e22227bd92950e4c80390f6b4cea99cfc6f6c6eee770811167e882a2ef8d68d286d748ec12e570
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\P1EIgd83dYi2Gkr.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\P1EIgd83dYi2Gkr.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\jkbpkgdebmeekobfnjppacmnhcomojio\b9zjO4mF.jsFilesize
6KB
MD5b93c0049c020680e225f8467cb05d84b
SHA16303bb906b8b1aeafbe724364140331d1819a9a9
SHA2561066b31a431ca99997de8fba8bc440a7811377c7bfcd455b5149ea08825b3970
SHA51219ed6ca3f8057f0a9464115235f85a37699af0554f7590a5e90ecc3d7b1694a4b6f8ffec039dc7df4a24854a39031762b055cfb88b0aab4ddad2ac29b899e3a8
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\jkbpkgdebmeekobfnjppacmnhcomojio\background.htmlFilesize
145B
MD5794de34c9e9d6cc7e1ec86c01eaf62b1
SHA1c7b3d1883d40568cc6522e4105696e598fd69711
SHA256a244e8f194ed39a5b94be660d9b9d571d030e1e302b83ce2990828fd54e78bde
SHA512dde70afd14e2cc725b5ce5f2a433c58e062eb08456fe7608810795405b30330ddb44e5817573258d1e14b2ca5315805dbbba174bc366bdbd43570689c8124793
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\jkbpkgdebmeekobfnjppacmnhcomojio\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\jkbpkgdebmeekobfnjppacmnhcomojio\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\jkbpkgdebmeekobfnjppacmnhcomojio\manifest.jsonFilesize
498B
MD5664e2884e17f23553a19eee317642194
SHA1a28ccc088d6b6692646150f3e8f111e568723fb4
SHA256ee4ef853224cde2aa7e54351c02bc811af939202b82e19cbd1cc011fc3565191
SHA512b2cef8c4dfb6a0648f21c53393b982c9171d8a0344a94970c13866ebd2870de2cd99dab5984000b10802c54a748230104c7997c3d2cd3ac5e97c9355a4cb7ecb
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\upRo4B@L.com\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\upRo4B@L.com\chrome.manifestFilesize
35B
MD5fc0887bdb09c88df5dc8df1933385f77
SHA1cf21a65cfa3eeef1020d35befaa4ed6a50562118
SHA256eb2512aea35554c949e20e677ad6488f4544c869980f9938fd754192b5ce1edf
SHA512fc1595280995684c2f559eca217a2286679ebd1b39f014cd35af151a5e37df46e8db0eeeb9869a23f4782f824326c824e7bbd65f973f2abdd6447a88ee3f63da
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\upRo4B@L.com\content\bg.jsFilesize
9KB
MD56ebfea8775d1d09308c063e2ad5f0488
SHA14e63d53f172675ce2dcda2898fbdb06c92f7814d
SHA256c1fe274baa971b5e4a7e3e6430507f688c23aa96b6f7372f4cd698a129c13cdc
SHA512ac5faa8740a0f935493605cad63c4a6ac0f12cf94a933c9c59b390da0941a4c3f505902913eae292b5d8d4674443499183e80a543b9cb04c68a2103cf3ce82e8
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C:\Users\Admin\AppData\Local\Temp\7zSE3FC.tmp\upRo4B@L.com\install.rdfFilesize
594B
MD54e84f8adfa3aa03e7d1a2e8f1984691b
SHA109e6b06a3e0a6d2b203bdff7b8109e0db244382c
SHA2569623bc220d3db332666515d57fc513d438c048dc2c4a3fe00f8bd85a782ad6dd
SHA5128dd65ffc93fbe8660a1fd0badd01a7302cf5580f6b02facdf53e4bdc38234c5567b15e0063fc5918abbd2fd53222daa63e145ca55743b7e84d2ba6bec3d69422
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memory/4436-132-0x0000000000000000-mapping.dmp