Analysis
-
max time kernel
148s -
max time network
180s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 21:09
Static task
static1
Behavioral task
behavioral1
Sample
a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe
Resource
win7-20221111-en
General
-
Target
a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe
-
Size
931KB
-
MD5
d18469a3c89e6c544d5651bf18df80d8
-
SHA1
43f31bd9adb153c16bae1416c44ca9747af473c6
-
SHA256
a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5
-
SHA512
8d3dc114c93a57da9448039256b799060047cfea5510516eb4b57ec36e4ccc464d183f7feb4ecc60cf0ad87b90e73388bf50f5888ae95b71052453d7d07852fe
-
SSDEEP
24576:h1OYdaOvCZ/iWCvu/2sWsJA/jlt+DHhs5:h1OstCpYO/dJJDHhs5
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
8QD4djXbQtEpSW9.exepid process 2476 8QD4djXbQtEpSW9.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:
8QD4djXbQtEpSW9.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\pjamiepjgiomdehnjpkpafbhopmknhof\2.0\manifest.json 8QD4djXbQtEpSW9.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\pjamiepjgiomdehnjpkpafbhopmknhof\2.0\manifest.json 8QD4djXbQtEpSW9.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\pjamiepjgiomdehnjpkpafbhopmknhof\2.0\manifest.json 8QD4djXbQtEpSW9.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\pjamiepjgiomdehnjpkpafbhopmknhof\2.0\manifest.json 8QD4djXbQtEpSW9.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\pjamiepjgiomdehnjpkpafbhopmknhof\2.0\manifest.json 8QD4djXbQtEpSW9.exe -
Drops file in System32 directory 4 IoCs
Processes:
8QD4djXbQtEpSW9.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 8QD4djXbQtEpSW9.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 8QD4djXbQtEpSW9.exe File opened for modification C:\Windows\System32\GroupPolicy 8QD4djXbQtEpSW9.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 8QD4djXbQtEpSW9.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
8QD4djXbQtEpSW9.exepid process 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe 2476 8QD4djXbQtEpSW9.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
8QD4djXbQtEpSW9.exedescription pid process Token: SeDebugPrivilege 2476 8QD4djXbQtEpSW9.exe Token: SeDebugPrivilege 2476 8QD4djXbQtEpSW9.exe Token: SeDebugPrivilege 2476 8QD4djXbQtEpSW9.exe Token: SeDebugPrivilege 2476 8QD4djXbQtEpSW9.exe Token: SeDebugPrivilege 2476 8QD4djXbQtEpSW9.exe Token: SeDebugPrivilege 2476 8QD4djXbQtEpSW9.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exedescription pid process target process PID 4876 wrote to memory of 2476 4876 a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe 8QD4djXbQtEpSW9.exe PID 4876 wrote to memory of 2476 4876 a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe 8QD4djXbQtEpSW9.exe PID 4876 wrote to memory of 2476 4876 a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe 8QD4djXbQtEpSW9.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe"C:\Users\Admin\AppData\Local\Temp\a78100b701abf06be94e25683b2d8feb6daff53f235e5098c248f6388da3eef5.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\8QD4djXbQtEpSW9.exe.\8QD4djXbQtEpSW9.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 -s WPDBusEnum1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\8QD4djXbQtEpSW9.datFilesize
1KB
MD5a1ab6027dd79f19080cf9bac1b99bc60
SHA1efcf8331d9b0493b7563e6ebd9e44f11ad98cd3f
SHA256943a04bb189de2e13d8c2415b898c32d9dd86695f25b211764fbf022b6da2afc
SHA5127ac4f4fbb88fd803b1527e1a9ed05d0cc0c002d4f3a40df7a98403b877e022076edd6ecbab9b0551c43e038fac8f36a2b72872af890714cb4af4e5e2fca45fe7
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\8QD4djXbQtEpSW9.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\8QD4djXbQtEpSW9.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\[email protected]\chrome.manifestFilesize
35B
MD5b4d9d5402e737f83bc2bd001cb225ff3
SHA1b631be99ff2da92ac3be2b631d02eafcf5d4a1ec
SHA2565d894c925390e0e9113d65207510f125478472ee3fa76dcdfc551fd664db99c1
SHA512e5a615d5c657af665d7366d15e9eeffa989a6c2791349e6e70cbd52fdcd08d9d3f43586e85669a11144eab56a5a7bea884b69bffe9faa00fc87d8f63a0b854de
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\[email protected]\content\bg.jsFilesize
8KB
MD52fc1eabd9bdf2c8e0789b6e271ddd665
SHA128a508f0383eefd53609a24763116f2c9feee8b4
SHA256079031d0f5938f2c979cf30ddfceeebb2c3217b57559140a0340fededf31eed7
SHA512474db8a809243944e04803940cc45566267b07c6b224ee4a1794b66724dc13ea0c8db26861007779b72c3b44e7dbc92fdba935fb2b4d3d5a9e24234e472b9eba
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\[email protected]\install.rdfFilesize
591B
MD56a227eab3bbf747a84176332183fc169
SHA1f6fd2b3ce49991ecac1d266635e9a98d0ab7226b
SHA256e6566db5fe2359735657b7cb54a89b5f5fd179f4b88625454b367ea73ab50a39
SHA512a847505f0dccc44f8f71ab628c99d04329062fdbf580153e661eb5954b111fba134934ac2e9f87ffc777a261ef79b534ab09340aa40526aa3c1dd72fa72cbebf
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\XvWC82us0.jsFilesize
6KB
MD59a1484de0a24e341f67dfaeb44c5e9cb
SHA1bebfc583a5a2a8cc3d2200e4b3dedd14b48e16a1
SHA25662cf447feedffce55620d4b4630f43fc5051ab2d945bdca333017c94ed1b335b
SHA5127db1b9e3db0ed2c7f3e67d0b1fd590be7cec10316b7550484070e231682fe47bdd951f7ea69134cfdec09c87ee511e97b68f68520b30c5294ae1a83aaa1fe00f
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\background.htmlFilesize
146B
MD5ea03a7b1c35350f2410d49d6360d91e8
SHA12d386f65a8dafbee2fe0339e9bc511edcf1f477d
SHA256e3faac620b2c44b165a941a4b9e231f5766e79d2767096ec8cc76a8fde93e609
SHA512bd56713775b6886ba9dcab7f9b935196b44e0e59e21c16031769f2c9e4b75929a1921fdc1e945d950fdb968cba712f2bbb4c99b43e9c42a9531f3ff2e8420ba4
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
-
C:\Users\Admin\AppData\Local\Temp\7zSED14.tmp\pjamiepjgiomdehnjpkpafbhopmknhof\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
-
memory/2476-132-0x0000000000000000-mapping.dmp