Analysis
-
max time kernel
129s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:45
Static task
static1
Behavioral task
behavioral1
Sample
c15ccb3672c8faca5e57386bafa52c64fa564912e15d22bd3248c7178f011c51.exe
Resource
win7-20221111-en
General
-
Target
c15ccb3672c8faca5e57386bafa52c64fa564912e15d22bd3248c7178f011c51.exe
-
Size
920KB
-
MD5
8f4d5b18ac5677e2bd6186407f003804
-
SHA1
0ba87ca9d922f319ba79b838ca6e4165460d5099
-
SHA256
c15ccb3672c8faca5e57386bafa52c64fa564912e15d22bd3248c7178f011c51
-
SHA512
5b2c3ddb72c20c5ad3a3b283f63a9db469fd4d05f6ec0bc0b01ce656ea3cbcce4350bf85a30cd62ad2f06c898a3fa3497b84ebaaf29b6a7993c1b330fd33f2ef
-
SSDEEP
24576:h1OYdaOzMtdHAqcdDVhYwiei7+EpFAh/kKX:h1OsaPHVmVhYwiLtKkKX
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
Processes:
PmSOcaUzshmXNpv.exepid process 1504 PmSOcaUzshmXNpv.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:
PmSOcaUzshmXNpv.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dichfapncoplmpgicgahednoijbacpnm\2.0\manifest.json PmSOcaUzshmXNpv.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dichfapncoplmpgicgahednoijbacpnm\2.0\manifest.json PmSOcaUzshmXNpv.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dichfapncoplmpgicgahednoijbacpnm\2.0\manifest.json PmSOcaUzshmXNpv.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dichfapncoplmpgicgahednoijbacpnm\2.0\manifest.json PmSOcaUzshmXNpv.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dichfapncoplmpgicgahednoijbacpnm\2.0\manifest.json PmSOcaUzshmXNpv.exe -
Drops file in System32 directory 4 IoCs
Processes:
PmSOcaUzshmXNpv.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol PmSOcaUzshmXNpv.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI PmSOcaUzshmXNpv.exe File opened for modification C:\Windows\System32\GroupPolicy PmSOcaUzshmXNpv.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini PmSOcaUzshmXNpv.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
PmSOcaUzshmXNpv.exepid process 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe 1504 PmSOcaUzshmXNpv.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
PmSOcaUzshmXNpv.exedescription pid process Token: SeDebugPrivilege 1504 PmSOcaUzshmXNpv.exe Token: SeDebugPrivilege 1504 PmSOcaUzshmXNpv.exe Token: SeDebugPrivilege 1504 PmSOcaUzshmXNpv.exe Token: SeDebugPrivilege 1504 PmSOcaUzshmXNpv.exe Token: SeDebugPrivilege 1504 PmSOcaUzshmXNpv.exe Token: SeDebugPrivilege 1504 PmSOcaUzshmXNpv.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c15ccb3672c8faca5e57386bafa52c64fa564912e15d22bd3248c7178f011c51.exedescription pid process target process PID 2224 wrote to memory of 1504 2224 c15ccb3672c8faca5e57386bafa52c64fa564912e15d22bd3248c7178f011c51.exe PmSOcaUzshmXNpv.exe PID 2224 wrote to memory of 1504 2224 c15ccb3672c8faca5e57386bafa52c64fa564912e15d22bd3248c7178f011c51.exe PmSOcaUzshmXNpv.exe PID 2224 wrote to memory of 1504 2224 c15ccb3672c8faca5e57386bafa52c64fa564912e15d22bd3248c7178f011c51.exe PmSOcaUzshmXNpv.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c15ccb3672c8faca5e57386bafa52c64fa564912e15d22bd3248c7178f011c51.exe"C:\Users\Admin\AppData\Local\Temp\c15ccb3672c8faca5e57386bafa52c64fa564912e15d22bd3248c7178f011c51.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\PmSOcaUzshmXNpv.exe.\PmSOcaUzshmXNpv.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\7zSDF87.tmp\PmSOcaUzshmXNpv.datFilesize
1KB
MD5769e347c39a80f2071f93e4afc900970
SHA1849f90aaa5123ba9ab082ad4bd5b0ff68fb9243e
SHA256426499ff8471b90994d599c057744a1302256f29fb71d48ca56603a741ee1c32
SHA512e98f8b278a8797553caa0914d04f7dcda32a0b536badfc41ae05dd774e287aae4c5a9b08000c0440eadd53501f6531a287fe2657f08b76ad4998d7d05523f6cf
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\PmSOcaUzshmXNpv.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\PmSOcaUzshmXNpv.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\dichfapncoplmpgicgahednoijbacpnm\TGL.jsFilesize
6KB
MD541632bf9c222256f36359c6ca98e677a
SHA1cdc72e17f1751963681171912828f11afb898bed
SHA2568d62ed553a09cc390bc7fa11e8bee6c0cc6be427c9579b2de5f28458ba02087d
SHA512435dabce283c24d3295ff2c17dd9a5e946de3ceab29c3b2b760eb665a31b468d1170fb10f6d7c844ef85c86f2938a52b30a954d9d989317e5bb548c13ea42891
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\dichfapncoplmpgicgahednoijbacpnm\background.htmlFilesize
140B
MD5318f2633cb33215819b7624f77d4eb77
SHA145bf6ff262dc8dff5582ceedb14b19d250a51898
SHA256d64b66e9d139b9049c0950c0987ece8a5a58e739a67c62a650c51e57c18d2478
SHA512a61e251d2cd5d502be4cb88749a7b16dd217f11b99f7253cd4e3db4a598ceb896f7799de26de3769801d7a2f4d1dd4da3d8bb9e49110a9e165e9abe7cdeee9d7
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\dichfapncoplmpgicgahednoijbacpnm\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\dichfapncoplmpgicgahednoijbacpnm\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\dichfapncoplmpgicgahednoijbacpnm\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\pwQCo@CV.org\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\pwQCo@CV.org\chrome.manifestFilesize
35B
MD5b437851b424d6517e2bf60c567eb5903
SHA11cf93d8b487acde65b0e13bdfb0486c2f73491c1
SHA25698cdbe34a93f6881703991ded440aa19288b13890a9dd8d292f6c75bbb0b4266
SHA512c177ebd02b9720c67939525ae20b300fbd27ef921412e8b9db30a309779eeb56ececaf415ea412f9f735b15047ca9298479cd6daaea9771620a1f1d324fc25e6
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\pwQCo@CV.org\content\bg.jsFilesize
8KB
MD5b9c72b900c5f1d311e57e3fdb11f7244
SHA180beb3d4fab786bd3a613fb5bc9e72c06f61b218
SHA2567f03756862d7645da558815d10b0fbacb556aa1c0380d924587d6bc4a151f815
SHA512ef0e0c235270db317b809bc1b8f72a0c2df4ab8503ed29d1897e799945721d6833362f85cce97aa295aedb25b9955f2f001de7ce1f288ce5960c4d562aac57c8
-
C:\Users\Admin\AppData\Local\Temp\7zSDF87.tmp\pwQCo@CV.org\install.rdfFilesize
594B
MD51d6e0149ff709f27fb14d21fe7f2b0c3
SHA1886c669c08538eea6cb314fd31394654cfc63820
SHA25646855144a09edcb2c39da2192093f220099df423709e16b364a258efc93edda3
SHA5127df680279816e6af3a1cba866995d41bceed2603b0a8fd680d540f27486125aa07f8a341802f4736f937a6f76a779b0533d233847036e3a6cb540260305e3372
-
memory/1504-132-0x0000000000000000-mapping.dmp