Analysis
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max time kernel
12s -
max time network
62s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 16:26
Static task
static1
Behavioral task
behavioral1
Sample
fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe
Resource
win7-20221111-en
General
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Target
fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe
-
Size
2.5MB
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MD5
9a371c228a73b9948ca209b93b96c302
-
SHA1
d3d9950a91ead18b92d89bcaff27d695949b5fec
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SHA256
fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408
-
SHA512
59b8e224e758284e5f7c44a9e315712851a698f74a67c0407b4feff9f8d03720a78b5afa06a377b0b1f0d467502a902ed7bdfccad811fad63c80ab7d728ae464
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SSDEEP
49152:h1OsPPHVmVhYwiLtKkKyW4nFU0I+NP/f7I3lMOaYjdxvL0Hs:h1OMHVl71RnFXINxvX
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
3T3PPruT5Zjq6Ik.exepid process 320 3T3PPruT5Zjq6Ik.exe -
Loads dropped DLL 4 IoCs
Processes:
fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe3T3PPruT5Zjq6Ik.exeregsvr32.exeregsvr32.exepid process 2044 fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe 320 3T3PPruT5Zjq6Ik.exe 1436 regsvr32.exe 880 regsvr32.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.
-
Drops Chrome extension 3 IoCs
Processes:
3T3PPruT5Zjq6Ik.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\igboifgmncjnmbbdickjgnoelonahhel\2.0\manifest.json 3T3PPruT5Zjq6Ik.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\igboifgmncjnmbbdickjgnoelonahhel\2.0\manifest.json 3T3PPruT5Zjq6Ik.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\igboifgmncjnmbbdickjgnoelonahhel\2.0\manifest.json 3T3PPruT5Zjq6Ik.exe -
Installs/modifies Browser Helper Object 2 TTPs 11 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
Processes:
regsvr32.exe3T3PPruT5Zjq6Ik.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\ regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF} 3T3PPruT5Zjq6Ik.exe Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\ 3T3PPruT5Zjq6Ik.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{DBC80044-A445-435B-BC74-9C25C1C588A9} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3} 3T3PPruT5Zjq6Ik.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E} 3T3PPruT5Zjq6Ik.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects 3T3PPruT5Zjq6Ik.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{761497BB-D6F0-462C-B6EB-D4DAF1D92D43} regsvr32.exe Key deleted \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects regsvr32.exe -
Drops file in System32 directory 4 IoCs
Processes:
3T3PPruT5Zjq6Ik.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 3T3PPruT5Zjq6Ik.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 3T3PPruT5Zjq6Ik.exe File opened for modification C:\Windows\System32\GroupPolicy 3T3PPruT5Zjq6Ik.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 3T3PPruT5Zjq6Ik.exe -
Drops file in Program Files directory 8 IoCs
Processes:
3T3PPruT5Zjq6Ik.exedescription ioc process File opened for modification C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.dat 3T3PPruT5Zjq6Ik.exe File created C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.x64.dll 3T3PPruT5Zjq6Ik.exe File opened for modification C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.x64.dll 3T3PPruT5Zjq6Ik.exe File created C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.dll 3T3PPruT5Zjq6Ik.exe File opened for modification C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.dll 3T3PPruT5Zjq6Ik.exe File created C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.tlb 3T3PPruT5Zjq6Ik.exe File opened for modification C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.tlb 3T3PPruT5Zjq6Ik.exe File created C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.dat 3T3PPruT5Zjq6Ik.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
3T3PPruT5Zjq6Ik.exepid process 320 3T3PPruT5Zjq6Ik.exe 320 3T3PPruT5Zjq6Ik.exe 320 3T3PPruT5Zjq6Ik.exe 320 3T3PPruT5Zjq6Ik.exe 320 3T3PPruT5Zjq6Ik.exe 320 3T3PPruT5Zjq6Ik.exe 320 3T3PPruT5Zjq6Ik.exe 320 3T3PPruT5Zjq6Ik.exe 320 3T3PPruT5Zjq6Ik.exe 320 3T3PPruT5Zjq6Ik.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
3T3PPruT5Zjq6Ik.exedescription pid process Token: SeDebugPrivilege 320 3T3PPruT5Zjq6Ik.exe Token: SeDebugPrivilege 320 3T3PPruT5Zjq6Ik.exe Token: SeDebugPrivilege 320 3T3PPruT5Zjq6Ik.exe Token: SeDebugPrivilege 320 3T3PPruT5Zjq6Ik.exe Token: SeDebugPrivilege 320 3T3PPruT5Zjq6Ik.exe Token: SeDebugPrivilege 320 3T3PPruT5Zjq6Ik.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe3T3PPruT5Zjq6Ik.exeregsvr32.exedescription pid process target process PID 2044 wrote to memory of 320 2044 fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe 3T3PPruT5Zjq6Ik.exe PID 2044 wrote to memory of 320 2044 fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe 3T3PPruT5Zjq6Ik.exe PID 2044 wrote to memory of 320 2044 fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe 3T3PPruT5Zjq6Ik.exe PID 2044 wrote to memory of 320 2044 fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe 3T3PPruT5Zjq6Ik.exe PID 320 wrote to memory of 1436 320 3T3PPruT5Zjq6Ik.exe regsvr32.exe PID 320 wrote to memory of 1436 320 3T3PPruT5Zjq6Ik.exe regsvr32.exe PID 320 wrote to memory of 1436 320 3T3PPruT5Zjq6Ik.exe regsvr32.exe PID 320 wrote to memory of 1436 320 3T3PPruT5Zjq6Ik.exe regsvr32.exe PID 320 wrote to memory of 1436 320 3T3PPruT5Zjq6Ik.exe regsvr32.exe PID 320 wrote to memory of 1436 320 3T3PPruT5Zjq6Ik.exe regsvr32.exe PID 320 wrote to memory of 1436 320 3T3PPruT5Zjq6Ik.exe regsvr32.exe PID 1436 wrote to memory of 880 1436 regsvr32.exe regsvr32.exe PID 1436 wrote to memory of 880 1436 regsvr32.exe regsvr32.exe PID 1436 wrote to memory of 880 1436 regsvr32.exe regsvr32.exe PID 1436 wrote to memory of 880 1436 regsvr32.exe regsvr32.exe PID 1436 wrote to memory of 880 1436 regsvr32.exe regsvr32.exe PID 1436 wrote to memory of 880 1436 regsvr32.exe regsvr32.exe PID 1436 wrote to memory of 880 1436 regsvr32.exe regsvr32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe"C:\Users\Admin\AppData\Local\Temp\fdca1d36f086846a066ce1276c0e30944da6672563652701caeb436013241408.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2044 -
C:\Users\Admin\AppData\Local\Temp\7zSF049.tmp\3T3PPruT5Zjq6Ik.exe.\3T3PPruT5Zjq6Ik.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops Chrome extension
- Installs/modifies Browser Helper Object
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:320 -
C:\Windows\SysWOW64\regsvr32.exeregsvr32.exe /s "C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.x64.dll"3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1436 -
C:\Windows\system32\regsvr32.exe/s "C:\Program Files (x86)\GoSave\Sqmcz0ciO9kAgM.x64.dll"4⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
PID:880
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
Filesize
7KB
MD5597da32b315c57e2d507bd4ed8084988
SHA1cf22e60e6b47ad283543bec37c4957e2a764733c
SHA256623e95f44301957f0ab898530b208765ee860952ea63eb6ed07cc082c2beddb6
SHA51254965b6e33445779d6ca950310808d8f1bc82cb0abc3c247ba10a13351248a2357f43bc89612659360c248bc946d0673a7f74f05b94868e052e9efda7af53e77
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Filesize
885KB
MD51a6b1013f17c1cdc6e98f82cd2568ea8
SHA1c96e7bdba616743a5c05b08a342d89ed102376b0
SHA256fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a
SHA51210596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9
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Filesize
7KB
MD5597da32b315c57e2d507bd4ed8084988
SHA1cf22e60e6b47ad283543bec37c4957e2a764733c
SHA256623e95f44301957f0ab898530b208765ee860952ea63eb6ed07cc082c2beddb6
SHA51254965b6e33445779d6ca950310808d8f1bc82cb0abc3c247ba10a13351248a2357f43bc89612659360c248bc946d0673a7f74f05b94868e052e9efda7af53e77
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Filesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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Filesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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Filesize
747KB
MD5d949da968ea04ac3a7ddf0e300bb32be
SHA1581d7d799c538b8e9e578cf57c420fb802d5a201
SHA2565c4756451acf8622efa75639f9131ca8215c165e2ef21cc1ab7f8fee77db462b
SHA512fd00e332af52646425f0d4032bb1bbfc85a44ff274bcf212f1264a29be546db4c1ceab7da32c70248a6baa2c55d2dff47dcb2ac441c783a1d9d1260c4685eb7e
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Filesize
3KB
MD55b503f1b4056c3d4fbf2d03f88e1adfe
SHA1c8d659ea27bf0ca0bbfd46865d5796589bf9ef68
SHA256231ef0fef77ab6c7fea053f64a9ce7f9e21646b868bfe391962262fc15c9bb6c
SHA512229207201368d9674258389df19132070390f913aa5cc21b7567c515be5f5e0f07cdaa460d497ae355f27f00f7fc75538783d8890f6c9c0e861a7ecb8f520bdb
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Filesize
885KB
MD51a6b1013f17c1cdc6e98f82cd2568ea8
SHA1c96e7bdba616743a5c05b08a342d89ed102376b0
SHA256fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a
SHA51210596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9
-
Filesize
139B
MD5e79ea00506d126bf964a075c398e6c22
SHA125b34aca9b2280966c29d08b359baf861e4e603e
SHA256d535a831173eaea52bae91f5bac7b194d56a799150de5668bd8fefa37e68c1ca
SHA512a2cd0ceedf5b0fea4b53641dc61006920248ce3d4a4ca79832a0b01e9fbbb9a0fe388c88ea944d229ed63768d915bd06325eefddf48e5c691d382f7663730612
-
Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
-
Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
-
Filesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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Filesize
6KB
MD5373bfb59ec76d8586a50290fc6ba954c
SHA1775e4dbe7273b66100bbc16300911c901ad9a0ab
SHA2563bb365182f2204fb82429fbdf38b2663c31de16f17aeb1577f41dbbbffcce427
SHA5126d85121928dde18f7b530bbcbc081ea25531061c233a11562a3fbcb0c773232ed9c4ca55d28d851955670cf8abe78dd7f8f72ddc52ed5dccb5ca1366db385bfb
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C:\Users\Admin\AppData\Local\Temp\7zSF049.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSF049.tmp\[email protected]\chrome.manifest
Filesize35B
MD5d6bc8bcae13c147daaa79a5ca757735a
SHA148ddebf8a2a0ef984cc14a283fa8841940c9b49f
SHA2561f2f461ab3783c07dccfb5607c89579a12019ef7ee04ac76e6ff815aa176daaa
SHA512c9c38abd80eded5325ef288e46a82eef61a8bf9c7f81f64cdd0417883f15536098f9271a54d8b349e9150f783afd9254ff40f936c38d14fa44645065975cf371
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C:\Users\Admin\AppData\Local\Temp\7zSF049.tmp\[email protected]\content\bg.js
Filesize8KB
MD5991f0786c806390d61e8ad3f1414d144
SHA1a6efd9a5b1213082c011a56fd5f9787514047461
SHA2560bd577792a7e99576b7748285b7d0fba1cf408b5079d1f9b1db80087b6386b83
SHA5127c366f5d0ab34f19cbc890d0ed219167229e229979a6336078502c6dc5ef355a2fed6a2bffdde2177a055bfe5feb6fefd556cf860ef028abea5cc5da33e53509
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C:\Users\Admin\AppData\Local\Temp\7zSF049.tmp\[email protected]\install.rdf
Filesize590B
MD526ae15ac9e973eabd4a328e565a32005
SHA1c74875501597110ed91c0b4b4fc146a841c48f9e
SHA256f43969c6aa1deb8210ca512cda41843e1154dfe316190264e374a0fcdcba8e7a
SHA5125975a35cea8295d32de482f67416cf926f2ace84debd27f3ad18d81deff71dd1bd22099ad78faeec15785f42d35541225eb807affcc136d33a1f08d6ba9a3b44
-
Filesize
747KB
MD5d949da968ea04ac3a7ddf0e300bb32be
SHA1581d7d799c538b8e9e578cf57c420fb802d5a201
SHA2565c4756451acf8622efa75639f9131ca8215c165e2ef21cc1ab7f8fee77db462b
SHA512fd00e332af52646425f0d4032bb1bbfc85a44ff274bcf212f1264a29be546db4c1ceab7da32c70248a6baa2c55d2dff47dcb2ac441c783a1d9d1260c4685eb7e
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Filesize
885KB
MD51a6b1013f17c1cdc6e98f82cd2568ea8
SHA1c96e7bdba616743a5c05b08a342d89ed102376b0
SHA256fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a
SHA51210596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9
-
Filesize
885KB
MD51a6b1013f17c1cdc6e98f82cd2568ea8
SHA1c96e7bdba616743a5c05b08a342d89ed102376b0
SHA256fa9dd2bd7850053b251c9b5f27f1ac43ad04abf85de61b1928b7c2d562d3290a
SHA51210596f46c52ca3f50d6b3c7c894fff8b41f4fe920c6e5e0138cf7e95e85bfe1db8d5f1a63939832cd48cf29f571dd36de40ebb931fb9b14a106518ae4fc17ef9
-
Filesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886