Analysis
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max time kernel
24s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 21:08
Static task
static1
Behavioral task
behavioral1
Sample
a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exe
Resource
win7-20220812-en
General
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Target
a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exe
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Size
932KB
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MD5
183c4fa96127a4d104def6f97cae865d
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SHA1
a32f7485f18a72f7c3d112b8efece652c05a30e8
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SHA256
a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb
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SHA512
58b3a88602d51f9c63d06de116d309e36b4c663ad941a0babebd7680a558bae73252be5dc5af87362db007039ba650cfaea6d618b40e5905e7d0e4a93400a500
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SSDEEP
24576:h1OYdaOtCZ/iWCvu/2sWsJA/jlt+DHhsh:h1OsXCpYO/dJJDHhsh
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
XsPETuk5iSFxfvT.exepid process 1716 XsPETuk5iSFxfvT.exe -
Loads dropped DLL 1 IoCs
Processes:
a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exepid process 1428 a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.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:
XsPETuk5iSFxfvT.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cgionlfofbebmgbdpleiibnmfnmaehjl\2.0\manifest.json XsPETuk5iSFxfvT.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cgionlfofbebmgbdpleiibnmfnmaehjl\2.0\manifest.json XsPETuk5iSFxfvT.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cgionlfofbebmgbdpleiibnmfnmaehjl\2.0\manifest.json XsPETuk5iSFxfvT.exe -
Drops file in System32 directory 4 IoCs
Processes:
XsPETuk5iSFxfvT.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini XsPETuk5iSFxfvT.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol XsPETuk5iSFxfvT.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI XsPETuk5iSFxfvT.exe File opened for modification C:\Windows\System32\GroupPolicy XsPETuk5iSFxfvT.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
XsPETuk5iSFxfvT.exepid process 1716 XsPETuk5iSFxfvT.exe 1716 XsPETuk5iSFxfvT.exe 1716 XsPETuk5iSFxfvT.exe 1716 XsPETuk5iSFxfvT.exe 1716 XsPETuk5iSFxfvT.exe 1716 XsPETuk5iSFxfvT.exe 1716 XsPETuk5iSFxfvT.exe 1716 XsPETuk5iSFxfvT.exe 1716 XsPETuk5iSFxfvT.exe 1716 XsPETuk5iSFxfvT.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
XsPETuk5iSFxfvT.exedescription pid process Token: SeDebugPrivilege 1716 XsPETuk5iSFxfvT.exe Token: SeDebugPrivilege 1716 XsPETuk5iSFxfvT.exe Token: SeDebugPrivilege 1716 XsPETuk5iSFxfvT.exe Token: SeDebugPrivilege 1716 XsPETuk5iSFxfvT.exe Token: SeDebugPrivilege 1716 XsPETuk5iSFxfvT.exe Token: SeDebugPrivilege 1716 XsPETuk5iSFxfvT.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exedescription pid process target process PID 1428 wrote to memory of 1716 1428 a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exe XsPETuk5iSFxfvT.exe PID 1428 wrote to memory of 1716 1428 a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exe XsPETuk5iSFxfvT.exe PID 1428 wrote to memory of 1716 1428 a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exe XsPETuk5iSFxfvT.exe PID 1428 wrote to memory of 1716 1428 a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exe XsPETuk5iSFxfvT.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exe"C:\Users\Admin\AppData\Local\Temp\a7b0bca0d96cd5ae6236f444ad4736209a5f424e22ca3769ed9c84f0401c15eb.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\XsPETuk5iSFxfvT.exe.\XsPETuk5iSFxfvT.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\7zS3F43.tmp\XsPETuk5iSFxfvT.datFilesize
1KB
MD59ca062ea88115e416192a4c5bac9ec47
SHA12616396e16ae7c8e3ff2f2b9c453a2eb98d12176
SHA2563126f519acf576d652ca0383210da432a6415b233359a7b9d0f7dd566c520a55
SHA51278183d3da51c22cae98ac5273e528ef343178ee6ded8c24fc51d024f959e58b21c699a9db06080b2aee2841e236ff634dbcdf4eb999d403f1fa9a806696cd367
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\XsPETuk5iSFxfvT.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\cgionlfofbebmgbdpleiibnmfnmaehjl\az.jsFilesize
6KB
MD582d93f550492b7a7d69cd9785c08437d
SHA156cca5ba5f7ceafa76c826c7e062debc297dc3f6
SHA256e5b3bca6362935e9d4a6af3a5016d1a77d2d443e2aa24fb3a1698d57b35c72c2
SHA512b06a856148e4a7c3e1e4ae3a1e8652d4455ea19db2cbc9354dc9c1bdf6ac00ea896083ec63517c7c4cf271fb02d91a5e306573e9d0d29b48bf0aef133bdc4c5e
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\cgionlfofbebmgbdpleiibnmfnmaehjl\background.htmlFilesize
139B
MD5cd03d6c3eedb2c243b53c15288996809
SHA1a57f85aebf25eba5ee63e911524144ca6912bd7b
SHA2565484f24c24fe64c03726b58f19f142b16d3ef6dc545fa7f996bacb53a29d1667
SHA512f2882fdbb793c145a947a39c523b851e07245ce4e009a2c7b6a16c3191ebc26fc91cf6072895895a2ac78937503df6322b562ee45d9e01ab47d949462218ce4f
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\cgionlfofbebmgbdpleiibnmfnmaehjl\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\cgionlfofbebmgbdpleiibnmfnmaehjl\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\cgionlfofbebmgbdpleiibnmfnmaehjl\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\[email protected]\chrome.manifestFilesize
35B
MD5044852b8aa39af6f32354940385f812f
SHA1c7096b5a83cd4a7635856f59c3ab6e28580869fb
SHA25695d3040ee89c4850c9391d706ebd01c2ef707d2dbfdefa32ec36ff08e4c44b09
SHA51256aa8844f7b705335fe20768fe2278142b11f3c67b17fe74ccfd04e665f7d25242af862d87ab006cc2ff747bf511b97f74fad71567801e2352c5d582e032dbb2
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5ea95cb086d1d8d2cae9bccce0206469c
SHA19f96835048619bba53fe04c052cfc4b8deaebd1f
SHA256ee4e54433495e049118d76a228b8f1ad7949eca47a2a30ed45363eba1dbc2d8e
SHA512eb08de549f2bb8a6c74909f10e3a7d23a4d2f99a74b88658fbed9d1e88e2e3141469ef7bcea3b2defbe5b71befb280ffa76fb45b41856b505356d2d52de74757
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C:\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\[email protected]\install.rdfFilesize
595B
MD5664dbbf01616bc3ae280a4295a66ebf9
SHA15c05f9f9eae1ac06159385cb2854ee0f6756e384
SHA2566c2e99082a66ab0a0f35a54d07c8895db1fdcbd5dedfbb7d0e1365a2c6cf03f6
SHA512488786b62317b5b106c3ced1a0e9df74ac8b77179ddaa7b8c88bcbdf7b124044f1f214c1af3628377013fdf674635c8daa14c70e1c0b95342c64f5933a1c16a1
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\Users\Admin\AppData\Local\Temp\7zS3F43.tmp\XsPETuk5iSFxfvT.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1428-54-0x0000000076261000-0x0000000076263000-memory.dmpFilesize
8KB
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memory/1716-56-0x0000000000000000-mapping.dmp