Analysis
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max time kernel
42s -
max time network
74s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:40
Static task
static1
Behavioral task
behavioral1
Sample
c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exe
Resource
win7-20220812-en
General
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Target
c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exe
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Size
931KB
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MD5
cf486b4775e4b8a21d642cf172539f2a
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SHA1
14b17c911e51c202ab665a52493ef5915ffaf7df
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SHA256
c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99
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SHA512
72dfa0f5fe5c64f94e2d6f39e58d0ac2d9083f783509146d29f412d08056b05b3363e373d3d9cab8673146bf18b2cc6c76f37a32a4249bf991f9cfdc5cbd3c76
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SSDEEP
24576:h1OYdaOYCZ/iWCvu/2sWsJA/jlt+DHhs0:h1OsKCpYO/dJJDHhs0
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
Gp7CV92QEsKMRYU.exepid process 536 Gp7CV92QEsKMRYU.exe -
Loads dropped DLL 1 IoCs
Processes:
c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exepid process 688 c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.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:
Gp7CV92QEsKMRYU.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ckhgbhpjghemojdhnelncljkmiackcci\2.0\manifest.json Gp7CV92QEsKMRYU.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ckhgbhpjghemojdhnelncljkmiackcci\2.0\manifest.json Gp7CV92QEsKMRYU.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ckhgbhpjghemojdhnelncljkmiackcci\2.0\manifest.json Gp7CV92QEsKMRYU.exe -
Drops file in System32 directory 4 IoCs
Processes:
Gp7CV92QEsKMRYU.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy Gp7CV92QEsKMRYU.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini Gp7CV92QEsKMRYU.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol Gp7CV92QEsKMRYU.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI Gp7CV92QEsKMRYU.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
Gp7CV92QEsKMRYU.exepid process 536 Gp7CV92QEsKMRYU.exe 536 Gp7CV92QEsKMRYU.exe 536 Gp7CV92QEsKMRYU.exe 536 Gp7CV92QEsKMRYU.exe 536 Gp7CV92QEsKMRYU.exe 536 Gp7CV92QEsKMRYU.exe 536 Gp7CV92QEsKMRYU.exe 536 Gp7CV92QEsKMRYU.exe 536 Gp7CV92QEsKMRYU.exe 536 Gp7CV92QEsKMRYU.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
Gp7CV92QEsKMRYU.exedescription pid process Token: SeDebugPrivilege 536 Gp7CV92QEsKMRYU.exe Token: SeDebugPrivilege 536 Gp7CV92QEsKMRYU.exe Token: SeDebugPrivilege 536 Gp7CV92QEsKMRYU.exe Token: SeDebugPrivilege 536 Gp7CV92QEsKMRYU.exe Token: SeDebugPrivilege 536 Gp7CV92QEsKMRYU.exe Token: SeDebugPrivilege 536 Gp7CV92QEsKMRYU.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exedescription pid process target process PID 688 wrote to memory of 536 688 c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exe Gp7CV92QEsKMRYU.exe PID 688 wrote to memory of 536 688 c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exe Gp7CV92QEsKMRYU.exe PID 688 wrote to memory of 536 688 c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exe Gp7CV92QEsKMRYU.exe PID 688 wrote to memory of 536 688 c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exe Gp7CV92QEsKMRYU.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exe"C:\Users\Admin\AppData\Local\Temp\c3362ffae8162fd232f4d7fe93ce91404def2a4d20c618937129aeca82ed0b99.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\Gp7CV92QEsKMRYU.exe.\Gp7CV92QEsKMRYU.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
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\1U9r@sKIU96.org\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\1U9r@sKIU96.org\chrome.manifestFilesize
35B
MD520839c891471bc4ade48c9a278f2e083
SHA1d24e6f07846cda75c2156fc32fc380c9b292f221
SHA256dba3f430100445e9e6c198a2654069eb5aea7180b24d6ca6b1216b3ca5b3f396
SHA512cca5d0b5836f3c720292d6a3d177cfe82c675a68481dcadcd180df4ad4462d6c17767d397e8f7827d72ca4af905e6488c7f14d16ef720560e73d01c3cc72fd9b
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\1U9r@sKIU96.org\content\bg.jsFilesize
8KB
MD59ef0498a097c718ca363009c92228fac
SHA1a211d4256d2803d4f6e6e7dc1e2f2854746f0aa8
SHA25647364721a3f56b77aacb5f6646e9d26c87a5bd81d753ea91fb5c723706322954
SHA51214aacb5850a42ffc30816fc723722c35db8a0d3e25dd6409300b9b6c881a9b9664b9023af4e09b3dbc4622a8cc64ab1ea90da7ca4559dfc89e1dbaf380b2b944
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\1U9r@sKIU96.org\install.rdfFilesize
597B
MD545256ab749297a2c8452fccde6e3dc82
SHA1025e67a0e3bb0f4728ef286191daefa9bce11dce
SHA256e00426936c986ad097d3bb0fa34eab8717fd2d03aeabc534daeace1473be34f1
SHA512715eba1ae68dc37c50124bc16268931de2798efad70bed2d739c595907d5ae739d2e2dc02e39024c7af84add5487ec120d0201b5367c777b4591293a76871b6f
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\Gp7CV92QEsKMRYU.datFilesize
1KB
MD59ce27b80561e6a5e6de2528d08fb1936
SHA1d8945b63b7f823eece304303f1c3808f162bba8a
SHA2565c91ede416aca706eaec98207c67879d78fa7e45903cd4d0a1d433d6a9918b95
SHA51294b31191a105ebd9bc8c80fc6d27d62df3651adf5281a197a3a7c50f4d8ff146c881ee698c69286a60e0d07b6415c9a7cd1ac75be9703b92700c72fbc630463f
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\Gp7CV92QEsKMRYU.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\ckhgbhpjghemojdhnelncljkmiackcci\B4Q9URn0Q.jsFilesize
6KB
MD5a3a166496e160adb38f5f26277f3b3db
SHA17f1a45bc5614cc25538407a1cd00cc0f9dbe4776
SHA256d841b9cbe9b7a5f0a729d4d22df9de64d6a10e83f5c57b198597a3b29fea3b01
SHA512563c444d11685b3a05d1608b916ba868cb242e8103e0eac0267eddaaa8ce06e7e2c33745eb175900fc2b8e571a3f2018bf5b2069e5657b82b7857ac24c54585b
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\ckhgbhpjghemojdhnelncljkmiackcci\background.htmlFilesize
146B
MD5d9207ad535d9d413fb8edcf8f8a884c6
SHA12f8f95dffaec3f7cf1048ef51f9d190dff35944d
SHA256fe2202ab6344c986c853b05e380b3a2aa8a77405b27181dcece44d84c4387fab
SHA512edb424e9067c8d8ff6183d83a951004ee8ec94fa075e5cd80eca8f20563f9ece9165287ad776b40af3d2d1974d985d0d073d367db7fc89a55cf58fad764ff37a
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\ckhgbhpjghemojdhnelncljkmiackcci\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\ckhgbhpjghemojdhnelncljkmiackcci\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\ckhgbhpjghemojdhnelncljkmiackcci\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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\Users\Admin\AppData\Local\Temp\7zS5E37.tmp\Gp7CV92QEsKMRYU.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/536-56-0x0000000000000000-mapping.dmp
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memory/688-54-0x0000000074D61000-0x0000000074D63000-memory.dmpFilesize
8KB