Analysis
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max time kernel
113s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:45
Static task
static1
Behavioral task
behavioral1
Sample
c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe
Resource
win7-20221111-en
General
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Target
c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe
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Size
931KB
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MD5
50eb136584c0e88526c6e3e0bb0f3c52
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SHA1
2adf1cc50305a52b09c567520eede827a92c48d5
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SHA256
c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0
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SHA512
2f3fa3e85ce49d45a1be031792df16170166b9d5396800caa1ad54e8978ea4d9c6fbcea236a721303309c981f6380af3871771c4988bf487f5f0201ea671cbef
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SSDEEP
24576:h1OYdaOuCZ/iWCvu/2sWsJA/jlt+DHhsn:h1OsECpYO/dJJDHhsn
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
up236LqJZczjGB0.exepid process 1148 up236LqJZczjGB0.exe -
Loads dropped DLL 1 IoCs
Processes:
c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exepid process 1004 c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.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:
up236LqJZczjGB0.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gplhelfelogllkdfhpfekmnpcakpfjag\2.0\manifest.json up236LqJZczjGB0.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gplhelfelogllkdfhpfekmnpcakpfjag\2.0\manifest.json up236LqJZczjGB0.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gplhelfelogllkdfhpfekmnpcakpfjag\2.0\manifest.json up236LqJZczjGB0.exe -
Drops file in System32 directory 4 IoCs
Processes:
up236LqJZczjGB0.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy up236LqJZczjGB0.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini up236LqJZczjGB0.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol up236LqJZczjGB0.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI up236LqJZczjGB0.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
up236LqJZczjGB0.exepid process 1148 up236LqJZczjGB0.exe 1148 up236LqJZczjGB0.exe 1148 up236LqJZczjGB0.exe 1148 up236LqJZczjGB0.exe 1148 up236LqJZczjGB0.exe 1148 up236LqJZczjGB0.exe 1148 up236LqJZczjGB0.exe 1148 up236LqJZczjGB0.exe 1148 up236LqJZczjGB0.exe 1148 up236LqJZczjGB0.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
up236LqJZczjGB0.exedescription pid process Token: SeDebugPrivilege 1148 up236LqJZczjGB0.exe Token: SeDebugPrivilege 1148 up236LqJZczjGB0.exe Token: SeDebugPrivilege 1148 up236LqJZczjGB0.exe Token: SeDebugPrivilege 1148 up236LqJZczjGB0.exe Token: SeDebugPrivilege 1148 up236LqJZczjGB0.exe Token: SeDebugPrivilege 1148 up236LqJZczjGB0.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exedescription pid process target process PID 1004 wrote to memory of 1148 1004 c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe up236LqJZczjGB0.exe PID 1004 wrote to memory of 1148 1004 c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe up236LqJZczjGB0.exe PID 1004 wrote to memory of 1148 1004 c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe up236LqJZczjGB0.exe PID 1004 wrote to memory of 1148 1004 c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe up236LqJZczjGB0.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe"C:\Users\Admin\AppData\Local\Temp\c18abec789f7a9c602d6bc72a132d6dcd2d9e48bdb98db15dbd302c9507a4dc0.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\up236LqJZczjGB0.exe.\up236LqJZczjGB0.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\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\Q9lUSTe.jsFilesize
6KB
MD5dd103227581c23e5aaf0598707da51a0
SHA167fca9658e78bcd551fc34a2bfbfc8f5481cb11f
SHA256acb8191d918cb9a553d2d1bceb784d466c39eb061cafb29b227a50d709d13c69
SHA512c53ca06fbc0832213ebfde60d284102ab1793e162db8eaf43c4bb375f1397a76a07a7f0c46a9b8b8518ba9369bb962080a3755a27b7622b9025dfbd8afbf7a83
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\background.htmlFilesize
144B
MD547dddc3d8ece9c08af1611f342b0d266
SHA194ee96e47c7fca12d5594784dc985012fa8d1293
SHA256bec3df8f24cefec152c8e4f6c277ea0275f3a7bcefd386e4306f76c596906246
SHA5125f8e32e29384d3d704c6784fb424914bad16cbc65a84f7971cc5d5944c883637f03768cffb559ae64c1ea28c0bfc7692ce3bd024dbbf9ffb60dac60ca90ef9ba
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\gplhelfelogllkdfhpfekmnpcakpfjag\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\o@G.co.uk\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\o@G.co.uk\chrome.manifestFilesize
35B
MD5fe9a767e556b64f88520c4ed18dc3601
SHA15921eb4c44679adb8ffae1f9a541b67060e4db44
SHA2564cc5fd37464661ef51a806e2628cdb1202e95c4fe3dd1763430549604c1e60bd
SHA512e85df7080c6a56ba85fc7ecf33a98ae19def8a87786adb9b0e4a47c17e145562f55f711534c42860a0dafcb62f3e10ca172a3096130c5eee846093c4e5255f00
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\o@G.co.uk\content\bg.jsFilesize
8KB
MD5813680b8182c1b5a2d483ffe883e20ac
SHA150a3e188f9d6db87f2574470dd21e5449610fe2b
SHA256158491a332a548ad95789152f5184cc367a34773c1f1464109bca6ff75295974
SHA5129e61a2dc16356c47a37f681f259b493d45021d642693372c2a13c0ab231f8762213d85a341b5934ae155234435d675a38b3d5d8bd3dc54993bab590f5efabaf3
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\o@G.co.uk\install.rdfFilesize
591B
MD5e696c71bd75792176b8b14903faa5095
SHA109e9851dc78cd0caf905734bd6ef6982f0929e30
SHA25679814eb9b36048d14de0bc0bc41f8c2e924865123bec1de4009982082bdffa6f
SHA512efdb0cab3701c753ca0abbb93c759730b5fa8983e9acef83e39315cac6b1d65944d050b4fd4bbaf937a179e37fe0ac6c9377c33bf1f6d74f58ed99d8da5bee4f
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\up236LqJZczjGB0.datFilesize
1KB
MD5ba61073a949203ddafbe07147a471519
SHA1d3b18c1cda538072885f605ed63248a67f078e70
SHA256bf37932838a8f91b5ffe47e6a6cd67eef7f7d2bc68ea2fd6b8dd9071e5e33a79
SHA512c1982eacd48a4e0906bf069ccce06e701b9bd14381c8f0affffcbed36f51f6a94795f0f6adaffa24a0888fce91f5ff8a8aa488cf2bde57d035175d35e43959d0
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C:\Users\Admin\AppData\Local\Temp\7zSF400.tmp\up236LqJZczjGB0.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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\Users\Admin\AppData\Local\Temp\7zSF400.tmp\up236LqJZczjGB0.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1004-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmpFilesize
8KB
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memory/1148-56-0x0000000000000000-mapping.dmp