Analysis
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max time kernel
46s -
max time network
51s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:40
Static task
static1
Behavioral task
behavioral1
Sample
c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exe
Resource
win7-20220901-en
General
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Target
c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exe
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Size
919KB
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MD5
1468f01dd00b4ec929c4ba48712373fc
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SHA1
99f9febe8bfd3a758a7b795512eb85b5220c1c3d
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SHA256
c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3
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SHA512
3be5bb8dfa02a435b497bbeae9794ac3e6e8b3be50fb956193d3b7fcd4db147b2c8ef00855b1fd3844973c4e83958a65099b75b8ed321c38192f70bcd0709ae5
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SSDEEP
24576:h1OYdaOVMtdHAqcdDVhYwiei7+EpFAh/kKe:h1OsYPHVmVhYwiLtKkKe
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
HgwPUp593pVMo9X.exepid process 1932 HgwPUp593pVMo9X.exe -
Loads dropped DLL 1 IoCs
Processes:
c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exepid process 1444 c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.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.
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Drops Chrome extension 3 IoCs
Processes:
HgwPUp593pVMo9X.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljflbilbhpgdpgfcbpiikokaamaojojn\2.0\manifest.json HgwPUp593pVMo9X.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljflbilbhpgdpgfcbpiikokaamaojojn\2.0\manifest.json HgwPUp593pVMo9X.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ljflbilbhpgdpgfcbpiikokaamaojojn\2.0\manifest.json HgwPUp593pVMo9X.exe -
Drops file in System32 directory 4 IoCs
Processes:
HgwPUp593pVMo9X.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI HgwPUp593pVMo9X.exe File opened for modification C:\Windows\System32\GroupPolicy HgwPUp593pVMo9X.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini HgwPUp593pVMo9X.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol HgwPUp593pVMo9X.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
HgwPUp593pVMo9X.exepid process 1932 HgwPUp593pVMo9X.exe 1932 HgwPUp593pVMo9X.exe 1932 HgwPUp593pVMo9X.exe 1932 HgwPUp593pVMo9X.exe 1932 HgwPUp593pVMo9X.exe 1932 HgwPUp593pVMo9X.exe 1932 HgwPUp593pVMo9X.exe 1932 HgwPUp593pVMo9X.exe 1932 HgwPUp593pVMo9X.exe 1932 HgwPUp593pVMo9X.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
HgwPUp593pVMo9X.exedescription pid process Token: SeDebugPrivilege 1932 HgwPUp593pVMo9X.exe Token: SeDebugPrivilege 1932 HgwPUp593pVMo9X.exe Token: SeDebugPrivilege 1932 HgwPUp593pVMo9X.exe Token: SeDebugPrivilege 1932 HgwPUp593pVMo9X.exe Token: SeDebugPrivilege 1932 HgwPUp593pVMo9X.exe Token: SeDebugPrivilege 1932 HgwPUp593pVMo9X.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exedescription pid process target process PID 1444 wrote to memory of 1932 1444 c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exe HgwPUp593pVMo9X.exe PID 1444 wrote to memory of 1932 1444 c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exe HgwPUp593pVMo9X.exe PID 1444 wrote to memory of 1932 1444 c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exe HgwPUp593pVMo9X.exe PID 1444 wrote to memory of 1932 1444 c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exe HgwPUp593pVMo9X.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exe"C:\Users\Admin\AppData\Local\Temp\c3373efbfedfbc6e075e2b046a79eb8ea295bc1b52bdf7e788a42bc036b68cd3.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\HgwPUp593pVMo9X.exe.\HgwPUp593pVMo9X.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\HgwPUp593pVMo9X.datFilesize
1KB
MD5335dd28dae25f5611a081f36c2f109f8
SHA1b4de2aa0a22fa81858bb00892ec10be59f63df92
SHA256b67b725e670f7a5d5eb13373c9e8f78e77694feec4ef5f8141fd9e0a7c20a045
SHA51200a4ea5d7507a74830722dba63b28f6591e5e1bf4d72f234d2910c0c9a9be724045d3d094a46fbdfde934bbff1d241e15279cd6cb350d43a5e323b3ca8a86535
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\HgwPUp593pVMo9X.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\ljflbilbhpgdpgfcbpiikokaamaojojn\background.htmlFilesize
147B
MD517f8feaf061f1b367a4ab304dd6edde7
SHA1a1f88196abffb7f78e00960623a335804af8135a
SHA25656b7e59a1bcb8f652c497f0f355fa70e169b994d0fc8f6ca0776f12013c7b3cc
SHA5129fb032939f54ffe79e673dc5fba863b9bd96a06d49ca9f718c77602a0136f89393a531db80b93c6f168c5788b157d63491e23796f22608df9a4f42ea7c2f8f2b
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\ljflbilbhpgdpgfcbpiikokaamaojojn\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\ljflbilbhpgdpgfcbpiikokaamaojojn\k5qLCl24Tb.jsFilesize
6KB
MD53d22663503b80050891b21907a2823d7
SHA150c42683f36be4b5daa1b72b3dd83de4930c91fc
SHA256ceb05d3f3f2944545b2f5447e6505464b5399d6fae8708d11d3164c15d58cb7f
SHA512e65d4576312cd15e7d1646bc9b74022662b5ee5801160226ba1c66a8d4efa9aa859d70ed979d8ba021bfb7cc2f96edf28bdceaf7263f1255bec597eac2cc24d9
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\ljflbilbhpgdpgfcbpiikokaamaojojn\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\ljflbilbhpgdpgfcbpiikokaamaojojn\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\uMUPx@F.net\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\uMUPx@F.net\chrome.manifestFilesize
35B
MD5ffbe63b948b8a93911de411d3932da90
SHA10467a36201fd952ff9c4f70f485afd1333b416c5
SHA2569856a23b1e7ae14ab1561ec0e9cf487d83edadd2cce890a01971a9ebd29914c3
SHA512b3bf117d9561228cc252b03d5a97e9d6cd9cc7d1852a7ae4af440f5a8f952a330ba9c56c62dbe53ee59ace198f8b144ea05c58c2d6cb9359e87705c87044df21
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\uMUPx@F.net\content\bg.jsFilesize
8KB
MD5af870608c48aa8e154f4f0349955a065
SHA1e599c790b38e2a0471b99e2ac45ef2ec886c52ee
SHA2565372494be51f9647ee62f0dbb997f3881c34cb6ee2021351f141498f84e84b6c
SHA5127b086d728be1eba286ae3dae0f22d7543da8f55bd1b7fc569eb12af2fb43d1c5296bdbed1830ac3382b222364a9bf03cd48b05e67f1e75754e8dca40c1df152a
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C:\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\uMUPx@F.net\install.rdfFilesize
593B
MD583f4d137838e13807bb42ee4cb420544
SHA19c6a32fc4c28e86098cae793ccdcca0640701d00
SHA256d93939c43ad362033729bd1f84829bd192567cefa998da8310a0c5cd76a94e77
SHA5121b7bffb98b0c6ac9a1006f558fccacde93617bc1aefa0f847b998f75a2d5cd250a78493c5b5f157e62865db1ab6348fc94ab6123589c8b042238f2056003b4fb
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\Users\Admin\AppData\Local\Temp\7zSF8E0.tmp\HgwPUp593pVMo9X.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/1444-54-0x0000000075D71000-0x0000000075D73000-memory.dmpFilesize
8KB
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memory/1932-56-0x0000000000000000-mapping.dmp