Analysis
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max time kernel
233s -
max time network
336s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 16:32
Static task
static1
Behavioral task
behavioral1
Sample
fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exe
Resource
win7-20221111-en
General
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Target
fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exe
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Size
920KB
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MD5
002ed86f637bd1b3708a6e96a2b0f416
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SHA1
e82749c047a336e1626021e87bebdca5b676fa7c
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SHA256
fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8
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SHA512
6c92db7215785b1a51ae2e2e769c7f1fab435d68385e01d9d3d2eabf5bb95784bb86f7057936536d93e1b5c3557df7eae49bcfcde95154be46cf64bd3d83e47e
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SSDEEP
24576:h1OYdaO4MtdHAqcdDVhYwiei7+EpFAh/kKb:h1Os1PHVmVhYwiLtKkKb
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
HIgP9BpAaiR5xG8.exepid process 472 HIgP9BpAaiR5xG8.exe -
Loads dropped DLL 1 IoCs
Processes:
fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exepid process 668 fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.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:
HIgP9BpAaiR5xG8.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\lmjaapjnhgklaadbdgabnnpdckghfbpc\1.3\manifest.json HIgP9BpAaiR5xG8.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\lmjaapjnhgklaadbdgabnnpdckghfbpc\1.3\manifest.json HIgP9BpAaiR5xG8.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\lmjaapjnhgklaadbdgabnnpdckghfbpc\1.3\manifest.json HIgP9BpAaiR5xG8.exe -
Drops file in System32 directory 4 IoCs
Processes:
HIgP9BpAaiR5xG8.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol HIgP9BpAaiR5xG8.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI HIgP9BpAaiR5xG8.exe File opened for modification C:\Windows\System32\GroupPolicy HIgP9BpAaiR5xG8.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini HIgP9BpAaiR5xG8.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
HIgP9BpAaiR5xG8.exepid process 472 HIgP9BpAaiR5xG8.exe 472 HIgP9BpAaiR5xG8.exe 472 HIgP9BpAaiR5xG8.exe 472 HIgP9BpAaiR5xG8.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exedescription pid process target process PID 668 wrote to memory of 472 668 fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exe HIgP9BpAaiR5xG8.exe PID 668 wrote to memory of 472 668 fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exe HIgP9BpAaiR5xG8.exe PID 668 wrote to memory of 472 668 fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exe HIgP9BpAaiR5xG8.exe PID 668 wrote to memory of 472 668 fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exe HIgP9BpAaiR5xG8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exe"C:\Users\Admin\AppData\Local\Temp\fc2fd87504be93791fef2dab9808b9164b25bbde0ed8f9f2144b4bc2c52b70c8.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\HIgP9BpAaiR5xG8.exe.\HIgP9BpAaiR5xG8.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
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\7zS84CA.tmp\HIgP9BpAaiR5xG8.datFilesize
1KB
MD530d1132fda261f23deeb7b2dab00b1ff
SHA1151fe6c86273f8f9bca63b76f48a7574381d38f5
SHA2561b295d45977c205b1a9da4895e028d4967ac62e9e4d9949e8587f231737cde15
SHA512ec69bcd66f45763fcb5f3322eba559a76f9e0bdba1a2e11f5b22f7389d4137663d63994a260f09837a719aab28638866fe1a193aebe14063a59391744e63601d
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\HIgP9BpAaiR5xG8.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\lmjaapjnhgklaadbdgabnnpdckghfbpc\background.htmlFilesize
139B
MD52e677709349db412ae473d276b02ad28
SHA1dfda9bc35cc1daee3e056e13a548ac78576e8113
SHA256c5e94488658f59fb586895340fdec132c30bea2d498513f3b2822c9ed161b8f1
SHA512447ab9cbde6148904c615dcb1014c22a51dcae85dd7e5fde8a52bf3999be20e487fe80f713670b276b9c82485df5a2a9a50de5a36822d6931a7e06a92d24aa0e
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\lmjaapjnhgklaadbdgabnnpdckghfbpc\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\lmjaapjnhgklaadbdgabnnpdckghfbpc\j4.jsFilesize
6KB
MD5061c313966390d5ffb61b8d7bc450cc5
SHA101407e07281b686d961c4cc0bbf6d0b6dfe33ae8
SHA256f52cfa53b4a84fa4fd57695e4bd34f3754634a36ecda7b58ffc5232e86581c79
SHA51255c48d6350a7670004acbacdb5317d26975719e21966935c384435894a13e122e624900175fe9678d754a7dac5b5313bb18e3209def986ceaa528229aeaf2d7e
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\lmjaapjnhgklaadbdgabnnpdckghfbpc\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\lmjaapjnhgklaadbdgabnnpdckghfbpc\manifest.jsonFilesize
498B
MD5664e2884e17f23553a19eee317642194
SHA1a28ccc088d6b6692646150f3e8f111e568723fb4
SHA256ee4ef853224cde2aa7e54351c02bc811af939202b82e19cbd1cc011fc3565191
SHA512b2cef8c4dfb6a0648f21c53393b982c9171d8a0344a94970c13866ebd2870de2cd99dab5984000b10802c54a748230104c7997c3d2cd3ac5e97c9355a4cb7ecb
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\[email protected]\chrome.manifestFilesize
35B
MD5975287ac7d56974e48f3595d1e5d0865
SHA134cda27711c96c9fb9724f9ce0e58014aaacb205
SHA25612abde0ad9dc8b41b11fd9c66dc3ceb6d55ae1c8e4b17905645f7be8a281b0d3
SHA512ae147f1ac5920fa21d96560fc19f1bea7b0eedf025a3a19cedf0814acb07dc4eec20782aa43f4b33dd0d7d5a85c3fe15e8547226311aa00bb41e9113a08071ed
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5455dbc713d54724483c67382d6d84475
SHA17b9110d43c313351dfb30e142de65d21e50c8ad2
SHA25615affe0bc4f2d814221124e087a6b24e6cb51ef75052e8e3d12392aeef7fa46c
SHA5125e50b4798e1ca621a503e69f4f28d3097343eeb8a00f05b4bc3ba55cff724941e334b3fe426b90bae29df6057639a4e099a4812717aaea7fd6c1ee969220c222
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C:\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\[email protected]\install.rdfFilesize
591B
MD503c4c0a9a4e9bb2e14d527873baca85d
SHA1d566409b50063b9f3e6425d69d2f6230d9b619a9
SHA256d8bb8667a68ebca74e93af9dcd8901635566dc79f41758e65d51aceba74f380a
SHA512b9836200ffb422de22ba2425abf89df4eaa808653bdc3cd3e9a015ae2e76cc62fdd95b6237871f5c0c8c4af7d51170e680b57bf4dcde75663055e10865737bcd
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\Users\Admin\AppData\Local\Temp\7zS84CA.tmp\HIgP9BpAaiR5xG8.exeFilesize
760KB
MD5dcd148f6f3af3e3b0935c4fcc9f41811
SHA1ee9bdbc7c568c7832d90b85921ab20030b6734cd
SHA256f8689641199c6fc430121797965485d95abfbc430753e0e668817ab3b511a1e4
SHA51234be8e60dc2decf8287a71516f359e80bb858ce52218dde1b01c821c9b95be38821f068b79b0da8dbe90865560e7ddab77b25e3971dda9be667fb3ae8f174886
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memory/472-56-0x0000000000000000-mapping.dmp
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memory/668-54-0x0000000075D11000-0x0000000075D13000-memory.dmpFilesize
8KB