Analysis
-
max time kernel
196s -
max time network
220s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 02:05
Static task
static1
Behavioral task
behavioral1
Sample
46dcfe90f8a29c5ac30746d83255253fdb6a477feaf266ce4105929381c63718.exe
Resource
win7-20221111-en
General
-
Target
46dcfe90f8a29c5ac30746d83255253fdb6a477feaf266ce4105929381c63718.exe
-
Size
932KB
-
MD5
6e6523bad35b1d08b1ce209297d3c6e5
-
SHA1
c13d4741aeff5a43f6b134afbc5d30aeca7b0888
-
SHA256
46dcfe90f8a29c5ac30746d83255253fdb6a477feaf266ce4105929381c63718
-
SHA512
3b2eac3391649bef2bfa22a17125f182884c05cd852d47830831441c01f288d86a61150e248508e60590649a5af2b22227e9b200ecdfb87b7bee8224cf40b35c
-
SSDEEP
24576:h1OYdaO+CZ/iWCvu/2sWsJA/jlt+DHhs9:h1OsECpYO/dJJDHhs9
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
q8TDsoS0pfhn8qn.exepid process 5072 q8TDsoS0pfhn8qn.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops Chrome extension 5 IoCs
Processes:
q8TDsoS0pfhn8qn.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\empjloceeckokkcomfocflijnlhkaoml\2.0\manifest.json q8TDsoS0pfhn8qn.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\empjloceeckokkcomfocflijnlhkaoml\2.0\manifest.json q8TDsoS0pfhn8qn.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\empjloceeckokkcomfocflijnlhkaoml\2.0\manifest.json q8TDsoS0pfhn8qn.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\empjloceeckokkcomfocflijnlhkaoml\2.0\manifest.json q8TDsoS0pfhn8qn.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\empjloceeckokkcomfocflijnlhkaoml\2.0\manifest.json q8TDsoS0pfhn8qn.exe -
Drops file in System32 directory 4 IoCs
Processes:
q8TDsoS0pfhn8qn.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini q8TDsoS0pfhn8qn.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol q8TDsoS0pfhn8qn.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI q8TDsoS0pfhn8qn.exe File opened for modification C:\Windows\System32\GroupPolicy q8TDsoS0pfhn8qn.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
q8TDsoS0pfhn8qn.exepid process 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe 5072 q8TDsoS0pfhn8qn.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
q8TDsoS0pfhn8qn.exedescription pid process Token: SeDebugPrivilege 5072 q8TDsoS0pfhn8qn.exe Token: SeDebugPrivilege 5072 q8TDsoS0pfhn8qn.exe Token: SeDebugPrivilege 5072 q8TDsoS0pfhn8qn.exe Token: SeDebugPrivilege 5072 q8TDsoS0pfhn8qn.exe Token: SeDebugPrivilege 5072 q8TDsoS0pfhn8qn.exe Token: SeDebugPrivilege 5072 q8TDsoS0pfhn8qn.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
46dcfe90f8a29c5ac30746d83255253fdb6a477feaf266ce4105929381c63718.exedescription pid process target process PID 4860 wrote to memory of 5072 4860 46dcfe90f8a29c5ac30746d83255253fdb6a477feaf266ce4105929381c63718.exe q8TDsoS0pfhn8qn.exe PID 4860 wrote to memory of 5072 4860 46dcfe90f8a29c5ac30746d83255253fdb6a477feaf266ce4105929381c63718.exe q8TDsoS0pfhn8qn.exe PID 4860 wrote to memory of 5072 4860 46dcfe90f8a29c5ac30746d83255253fdb6a477feaf266ce4105929381c63718.exe q8TDsoS0pfhn8qn.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\46dcfe90f8a29c5ac30746d83255253fdb6a477feaf266ce4105929381c63718.exe"C:\Users\Admin\AppData\Local\Temp\46dcfe90f8a29c5ac30746d83255253fdb6a477feaf266ce4105929381c63718.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\q8TDsoS0pfhn8qn.exe.\q8TDsoS0pfhn8qn.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\empjloceeckokkcomfocflijnlhkaoml\background.htmlFilesize
146B
MD5c9a4c6e231598cfde3d0cbfdb878d194
SHA176222f32493d9ceed4b4d1239570116934d3e026
SHA25673329bf7629be64d33e33cb6839bb6d3a46b09cebda9cdff67aedc6eff14bfcd
SHA5121c535ca9920cd4593655d81397b5cb8133f901e864fd0e79194e861ab67f26b9d033e080adf16ccf5136ac7c80d06b79e5d3d162cf960c99fda1af07a1a7fa55
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\empjloceeckokkcomfocflijnlhkaoml\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\empjloceeckokkcomfocflijnlhkaoml\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\empjloceeckokkcomfocflijnlhkaoml\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\empjloceeckokkcomfocflijnlhkaoml\vaSpjRg81.jsFilesize
6KB
MD5742fa959debc8504db9f74ab9ff20a9c
SHA18435ce4a04eb33edd00f912b6d94795540439a71
SHA256aaca0428cd5fddf8768628ff9792bf7a0e1cf1b4f2daeb642b4bcc8afca4b56f
SHA51259ca4c261a20d9f63d1c5c64c7ba7b0a4f13c31205c09ccdb0c11ebe2cc911c619c1cc9d17cadca182082e5feff9d1f56043f8fc21f76cb582bb9aa45b21e2e7
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\[email protected]\chrome.manifestFilesize
35B
MD523e474b5174e08d52d7b7b521f98d77d
SHA134843825030a56ac7ff57eacd5f54a38c0c0b0fb
SHA2568d6121e29cbba207965c10c30842311ed0629b12764235c7c4baea0e28ae7fa4
SHA512a24d5c1f8de8c787370b63812668f2945c4b564300c0266e31c1680bdfce40cdb1647f6bf6f44d163dd02a43912978711f6659f8e932acf5b066a9f814553eb0
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\[email protected]\content\bg.jsFilesize
9KB
MD533192a3dd6833392154d2da99342fe48
SHA1dbd32912815544e50e1ab0c2b65a62772529c138
SHA2564db3850a63786779aef59f7f838622e64a392b44acb91a653b1afcba66dca1cd
SHA512005b6fa808db44e1b14f3740132b81d7fdb4bb592a7f88348fed8dd582f0d4c292f7ac6b5dc254ea867477ac1a6d49d548ff95e3609d157d6230c85d703b7449
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\[email protected]\install.rdfFilesize
595B
MD54b5f8f20a7342d4ac070a7965f030672
SHA1e22d71ea2d6a1fa867225e3a8584bcb93af1d792
SHA2560d2f22af3cdbddb366c5cee1ef4bff8cb5a0f5c55f09b14119855c7796d1f030
SHA512d0c065c3287ac465ee94803a73d8c711cb58f20f71e37a59ac5f14a74e1b81e7c6b93f949b1a375282aa1bb503e6a9cfb58e68de8527e0becb6a9df6403bd5a9
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\q8TDsoS0pfhn8qn.datFilesize
1KB
MD539f7d103eb30e6dd2afbfc05a991dc56
SHA11e6db7fdbaa9d22e12a05a3349441e658050640b
SHA25644f7061e2c738faea56be5c0ee5f9eb4f95b9ff5931a106b70ccd46b3251a41e
SHA512e7c57fbb6a576db065c4726940d13406578809a3e36bc9be0a9818f450b24915ef7ef9622311a19059e8a3b2b578a3ea468b91a58dd03ea050ef0be34e3a5ad7
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\q8TDsoS0pfhn8qn.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
C:\Users\Admin\AppData\Local\Temp\7zS9A3C.tmp\q8TDsoS0pfhn8qn.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
memory/5072-132-0x0000000000000000-mapping.dmp