Analysis
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max time kernel
37s -
max time network
61s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24/11/2022, 08:24
Static task
static1
Behavioral task
behavioral1
Sample
7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c.exe
Resource
win7-20221111-en
General
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Target
7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c.exe
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Size
931KB
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MD5
d28058a74b389c5e6afa22b95e3867d6
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SHA1
1153346bdbd7bf5d4510e9ac9d5fc1621dd41639
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SHA256
7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c
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SHA512
d7b5f2883f7dab6f1cfd30227efbfcb977ac6cd1f01d5473a4f4d3da5642721cc5564aeefb32741654303b57bec7c2cba5fcd9f755ef8b9381a1f7faeb64fd0e
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SSDEEP
24576:h1OYdaOHMWSUbvCXEQKSqGv8VWumF6RmcJozyPvpfm:h1OsVMWyUQ+GUVFIcHPvpfm
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1152 zSx2t93YVIA0AFt.exe -
Loads dropped DLL 1 IoCs
pid Process 1296 7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c.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
description ioc Process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dleniiimdpfdlohelpkpkgcodigkbnfd\2.0\manifest.json zSx2t93YVIA0AFt.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dleniiimdpfdlohelpkpkgcodigkbnfd\2.0\manifest.json zSx2t93YVIA0AFt.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dleniiimdpfdlohelpkpkgcodigkbnfd\2.0\manifest.json zSx2t93YVIA0AFt.exe -
Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\System32\GroupPolicy zSx2t93YVIA0AFt.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini zSx2t93YVIA0AFt.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol zSx2t93YVIA0AFt.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI zSx2t93YVIA0AFt.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 1152 zSx2t93YVIA0AFt.exe 1152 zSx2t93YVIA0AFt.exe 1152 zSx2t93YVIA0AFt.exe 1152 zSx2t93YVIA0AFt.exe 1152 zSx2t93YVIA0AFt.exe 1152 zSx2t93YVIA0AFt.exe 1152 zSx2t93YVIA0AFt.exe 1152 zSx2t93YVIA0AFt.exe 1152 zSx2t93YVIA0AFt.exe 1152 zSx2t93YVIA0AFt.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
description pid Process Token: SeDebugPrivilege 1152 zSx2t93YVIA0AFt.exe Token: SeDebugPrivilege 1152 zSx2t93YVIA0AFt.exe Token: SeDebugPrivilege 1152 zSx2t93YVIA0AFt.exe Token: SeDebugPrivilege 1152 zSx2t93YVIA0AFt.exe Token: SeDebugPrivilege 1152 zSx2t93YVIA0AFt.exe Token: SeDebugPrivilege 1152 zSx2t93YVIA0AFt.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 1296 wrote to memory of 1152 1296 7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c.exe 28 PID 1296 wrote to memory of 1152 1296 7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c.exe 28 PID 1296 wrote to memory of 1152 1296 7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c.exe 28 PID 1296 wrote to memory of 1152 1296 7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c.exe"C:\Users\Admin\AppData\Local\Temp\7500f639c492e2363e64a3356a099b44c7a877378f4fad1dc747984047b2586c.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1296 -
C:\Users\Admin\AppData\Local\Temp\7zSD01C.tmp\zSx2t93YVIA0AFt.exe.\zSx2t93YVIA0AFt.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1152
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
6KB
MD5fd832d0653026b68ad8acdd2849cf211
SHA10f2807e2bfb2c1dfb3322cbf69d41927f58b355b
SHA25618fc58ac2650b3e0c44df8477ce28391961218b7053f851fb9e62154680e7460
SHA512a59d2fb7b30dba14b1dd1105cc13141c108a449187d066da0e26740d8865a7103f42d9cdcb0483bd4a43eb82a2fe8f799e2f473918d9164fc212791e4f82b556
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Filesize
140B
MD5c15b1a2a76fb8dc0a654ff23265264e0
SHA10473c6d0cb44abb8881fc6560e6c93394a233635
SHA256b22a1378eb0bb5d99e714e36a70226fc0483c49f2621cb429e71859d0585186d
SHA512b18a46c794f8bc4f122ba2db7bf9b1ae68b8c4965f5f394fb4a1bb020b3d7e1cdce6d1b6cb5bdcd8bad1242df8bb465e8c9bd38870ea28485462983bf531c522
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Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSD01C.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSD01C.tmp\[email protected]\chrome.manifest
Filesize35B
MD5b02b85345be6ecad568cc0c6d1021df8
SHA1fecc9c07ef7ff1198fda3c1724d375575333e175
SHA25696079bc8ce096bbc77c433c129df05ca3bb7c244e56546ce21bc801495e17b7d
SHA5123b9f14acbd0719203472bc897647f68b1b2162da2949dec7fbd84d09f78e7da74a5e6cc0bbb29788079f521ed9b329eadd3ccafbda185a090f24ff85f4a70e0b
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C:\Users\Admin\AppData\Local\Temp\7zSD01C.tmp\[email protected]\content\bg.js
Filesize8KB
MD5d131d5908253859ae0fd9a920e38fc17
SHA16fe368e6bbda0d7209568777fdc76b4e769e90a1
SHA256617b4d4ed5f4f9a30f207b1e3c130c90272f2f4966a6a08dd0e063faff444d75
SHA512ead0df1b5cb832b2ef27c2eace2c89d51e2372b3db8c957b0c729aba9efe9726de3882d2b2769ec0a7c24208ea345157e0b351cadc97d33ebe1d488f9442e545
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C:\Users\Admin\AppData\Local\Temp\7zSD01C.tmp\[email protected]\install.rdf
Filesize590B
MD5e80ffa12276213b4457bfab68970f34e
SHA1d8179c52dd6a1f8aa5a4a9cd38c8f277cede3052
SHA256a74ff82fede2b0532ac477807a0004e73fd74f418538bd38928193eccb445f01
SHA512535b7e59bfa3eaa1a0c3cd9f17bc1581151f1ec33b253f1ede0dbd52f35f6bccaf25472e25ec36855ec695b4d013ba74a4f49ec096796c2b9d3d24497ab46606
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Filesize
1KB
MD52175315e5396aec1f553fa76f53d4b0c
SHA11c3691ff029ef9c4d392a7503383e78a02a4b86d
SHA256e62902ed0d0d2f4609fe3b3b8fa1a3d704becaaf859e9d9361e46ac41ad1f09e
SHA5127de67d3c311edb7bcbd0e42d1ad5ed760ec6a91f4768208e738669f21d0d19d5b8cda97183983d7704a63054f6a202d4a982943ed04c45d2f75d513bdb33a292
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Filesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8
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Filesize
771KB
MD5e8ef8ed232808bfa240b33b376bb74a8
SHA1b7ebfbda42fb24594210d3f97921c5b33b88585d
SHA256a4265c00fc8eb9371329ddbc19e760b433ea9f4ab4e16d4d95682031940ad6c9
SHA51224a4de7ba07c5712a94cb8334764b6d23799dc4bb7153acf4eb7289ec4577b79bc9bf4adf6e0c65b13441d7783314ec4d9a13a61cf447124c43c44ff55fa8ef8