Analysis
-
max time kernel
151s -
max time network
157s -
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 19:22
Static task
static1
Behavioral task
behavioral1
Sample
c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe
Resource
win7-20221111-en
General
-
Target
c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe
-
Size
919KB
-
MD5
cc93377a800610ee4ee6446009108891
-
SHA1
0a542e8834f2d7b597b66328586be38a29cd95cb
-
SHA256
c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521
-
SHA512
c3134206fb1b74df477e3c2dcec51b2080645d38afe784656c5e5fbd8303e2d76dd8c89ece3a5a536e8c169d9079018f76ac95fa25e2a5b9e5fa58a260b2f154
-
SSDEEP
24576:h1OYdaOhMtdHAqcdDVhYwiei7+EpFAh/kKm:h1Os8PHVmVhYwiLtKkKm
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
aarOqpKLadW7qlc.exepid process 1712 aarOqpKLadW7qlc.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:
aarOqpKLadW7qlc.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\kjeffbakdffdgmiielcmfgmhcojgonph\2.0\manifest.json aarOqpKLadW7qlc.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\kjeffbakdffdgmiielcmfgmhcojgonph\2.0\manifest.json aarOqpKLadW7qlc.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\kjeffbakdffdgmiielcmfgmhcojgonph\2.0\manifest.json aarOqpKLadW7qlc.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\kjeffbakdffdgmiielcmfgmhcojgonph\2.0\manifest.json aarOqpKLadW7qlc.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\kjeffbakdffdgmiielcmfgmhcojgonph\2.0\manifest.json aarOqpKLadW7qlc.exe -
Drops file in System32 directory 4 IoCs
Processes:
aarOqpKLadW7qlc.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini aarOqpKLadW7qlc.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol aarOqpKLadW7qlc.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI aarOqpKLadW7qlc.exe File opened for modification C:\Windows\System32\GroupPolicy aarOqpKLadW7qlc.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
aarOqpKLadW7qlc.exepid process 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe 1712 aarOqpKLadW7qlc.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
aarOqpKLadW7qlc.exedescription pid process Token: SeDebugPrivilege 1712 aarOqpKLadW7qlc.exe Token: SeDebugPrivilege 1712 aarOqpKLadW7qlc.exe Token: SeDebugPrivilege 1712 aarOqpKLadW7qlc.exe Token: SeDebugPrivilege 1712 aarOqpKLadW7qlc.exe Token: SeDebugPrivilege 1712 aarOqpKLadW7qlc.exe Token: SeDebugPrivilege 1712 aarOqpKLadW7qlc.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exedescription pid process target process PID 5048 wrote to memory of 1712 5048 c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe aarOqpKLadW7qlc.exe PID 5048 wrote to memory of 1712 5048 c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe aarOqpKLadW7qlc.exe PID 5048 wrote to memory of 1712 5048 c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe aarOqpKLadW7qlc.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe"C:\Users\Admin\AppData\Local\Temp\c8e645db150b54986f4c776a204a49296f931d4f83cdb4e63cb2fa155c4ff521.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\aarOqpKLadW7qlc.exe.\aarOqpKLadW7qlc.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\7zSDB80.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\[email protected]\chrome.manifestFilesize
35B
MD59dc8122f0b689dc00b8427a88bcb9ab3
SHA1db9863156a7f1117b26c83034b1a91e4e53a616d
SHA2563d2044e3eeda67134c60a8e6a145d8e2a74472065c91e34b4ab0f6b562fcb46c
SHA512652df9a3acee9ed39f23518530226dcb426da89c9f53286fe681c03d455843d24656bd464ce75d7e656a4d7107397755365dc5eacff16bf561ba15839dc30f66
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5fba61407f0587e5fdbf7e3344c62f92b
SHA11b1271a26c9adaeeac4ae6940f07fe10a1cae31d
SHA256dea259b1aa77661265671d40de14f1fd3cbd73c65dec6a7487527ae7bd16184b
SHA5121afa79bb2a93341c5e5055cbfa5ceb3c1fb498988f762baaae1e9b12e936b7046a9671654c9e446943e8f9a5e38cd12604fb9e0ff21b499ac67f131b59b5d494
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\[email protected]\install.rdfFilesize
593B
MD5682aaf0714a7576beb02c993d6cdaf2f
SHA1a4d30a83908f14e2f4980640dc2cf83a2127481d
SHA256ec54106dbbddb9470f8da3d906baa330a438645cfe749e9a896cd85092f4a718
SHA5123609c00e37a7597a9bccd8180addf03bd99c4e13f652f82261dcc9445ce8ec3be907cac8789ce9eb30d65da1dda9d17c3825f2d04fd733eac50da640277131b1
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\aarOqpKLadW7qlc.datFilesize
1KB
MD5471a326f51e3199ebe319ca400e74e67
SHA1b296ca6898cc3321ee506962145ff8973b93e979
SHA256a86f8185ec592640d44dcb18a605f92dbdce9050aa6cab41bdecc865096cab3a
SHA51272a99a2ce38d10f2b0a118c469b24e39ea13ffeec8aa373a236493626d190ec7218729fc690d6e875dce46543750de387c8e1a6c4dbc8b7910d1c3ac7fd4ba6a
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\aarOqpKLadW7qlc.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\aarOqpKLadW7qlc.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\Wt4maLzGp.jsFilesize
6KB
MD52dddae992bff98b588fecb4bab22f4dd
SHA121e4f78321c8267add6a9fe412130d7be708393c
SHA256ba79d8ffbd077bc184d98e9664fa70352894b983e58bf84491b5939d012b9ff8
SHA5124ac66c743d682497faef487e9a4c2d86e7266b2b2fe0331d118bf025fd95959b8fa7af2686341f71cd37f137470e28966f1716635691184b73a651f4fc8de4e1
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\background.htmlFilesize
146B
MD5dd80dcb4e10164f67fc5487c25309e41
SHA1ac1a13b16055b5de9c791707efa073629b00d16b
SHA256ac784b8ad3c591c259d6901c0191190a4378adea96981aff79cf0c595ef050a5
SHA512a227c71f3242ddcb54d29990709ad2c7d52c8968e1aa243f9cca8b6ab699ce8815404547c54028f178bdee3705e6ec60756ccc4619201d753a06aefad7d8af12
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
-
C:\Users\Admin\AppData\Local\Temp\7zSDB80.tmp\kjeffbakdffdgmiielcmfgmhcojgonph\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
-
memory/1712-132-0x0000000000000000-mapping.dmp