Analysis
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max time kernel
43s -
max time network
47s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
24-11-2022 19:34
Static task
static1
Behavioral task
behavioral1
Sample
c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe
Resource
win7-20220901-en
General
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Target
c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe
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Size
931KB
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MD5
8d97d8b18f0ca725500ab655d40b2baa
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SHA1
e7ff12d5af02d77b88d67053c29646b6f751ee50
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SHA256
c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0
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SHA512
a17cc4fb7a3c415da55afaa1a16234114cd170582370257ffb37530e24affecf1b329e0b226728fba85b947a386e6b5e4d7415a895806bd82ec3699fecf4fc2d
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SSDEEP
24576:h1OYdaOSCZ/iWCvu/2sWsJA/jlt+DHhsv:h1OssCpYO/dJJDHhsv
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
9jiGTL7bjV86c84.exepid process 1724 9jiGTL7bjV86c84.exe -
Loads dropped DLL 1 IoCs
Processes:
c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exepid process 1708 c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.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:
9jiGTL7bjV86c84.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbofphbhhfcckaoocgapfaghgiembdjc\2.0\manifest.json 9jiGTL7bjV86c84.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbofphbhhfcckaoocgapfaghgiembdjc\2.0\manifest.json 9jiGTL7bjV86c84.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\cbofphbhhfcckaoocgapfaghgiembdjc\2.0\manifest.json 9jiGTL7bjV86c84.exe -
Drops file in System32 directory 4 IoCs
Processes:
9jiGTL7bjV86c84.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 9jiGTL7bjV86c84.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 9jiGTL7bjV86c84.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 9jiGTL7bjV86c84.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 9jiGTL7bjV86c84.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
9jiGTL7bjV86c84.exepid process 1724 9jiGTL7bjV86c84.exe 1724 9jiGTL7bjV86c84.exe 1724 9jiGTL7bjV86c84.exe 1724 9jiGTL7bjV86c84.exe 1724 9jiGTL7bjV86c84.exe 1724 9jiGTL7bjV86c84.exe 1724 9jiGTL7bjV86c84.exe 1724 9jiGTL7bjV86c84.exe 1724 9jiGTL7bjV86c84.exe 1724 9jiGTL7bjV86c84.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
9jiGTL7bjV86c84.exedescription pid process Token: SeDebugPrivilege 1724 9jiGTL7bjV86c84.exe Token: SeDebugPrivilege 1724 9jiGTL7bjV86c84.exe Token: SeDebugPrivilege 1724 9jiGTL7bjV86c84.exe Token: SeDebugPrivilege 1724 9jiGTL7bjV86c84.exe Token: SeDebugPrivilege 1724 9jiGTL7bjV86c84.exe Token: SeDebugPrivilege 1724 9jiGTL7bjV86c84.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exedescription pid process target process PID 1708 wrote to memory of 1724 1708 c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe 9jiGTL7bjV86c84.exe PID 1708 wrote to memory of 1724 1708 c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe 9jiGTL7bjV86c84.exe PID 1708 wrote to memory of 1724 1708 c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe 9jiGTL7bjV86c84.exe PID 1708 wrote to memory of 1724 1708 c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe 9jiGTL7bjV86c84.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe"C:\Users\Admin\AppData\Local\Temp\c4d16ca4b75b204fd33a6c249ba10624299a0ce15304826a87d2833b053bd1e0.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\9jiGTL7bjV86c84.exe.\9jiGTL7bjV86c84.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\7zS1BFA.tmp\9jiGTL7bjV86c84.datFilesize
1KB
MD591f53f2852f06b91f2cf29722e29ba3d
SHA152c478401b8eddd6d3fbdd1db2744b1a963babb1
SHA256e3acc6666d9bf7a05bdbdbed9fe82ac2462ef112b331a584e6da4d18f2c93478
SHA512c8ea21bc6fa739f45dfd62a7888a9fb482d3bb1c891040e1d642ab6a91f1698bc97743cbcc4bd90e04bbc7679ad409f33c0337532c6cb085a7b940dfa178eb1a
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\9jiGTL7bjV86c84.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\background.htmlFilesize
147B
MD57a7a333ba0109f6071df683c38512cd8
SHA1055d671e8cda44e0a98ca41832ccb3263c612fb2
SHA25686fa98fdc6bececca87d4b5ee3ca95c7d84156065ff3df458ce58b2b5aec50ab
SHA512a74489ecbe593104840efc6807cc593995b33c40567ba41a11d1c3c3b3d7d0ba6afac95be12f552b649aa97710f35f4f316c292f9cc77f5dc45b3f0ca774e4a2
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\cbofphbhhfcckaoocgapfaghgiembdjc\nBfcpJ8gW5.jsFilesize
6KB
MD589c50615d231c001ae18dbfe977df7e4
SHA1e32caccc5207d175d81eb5f1d4a39c34323dc94e
SHA256cd127ba2d6232ad2e73e45e97e791406ffec9b9039da2dcd8cab1179ad35de4f
SHA512ca53192e899c4eff1089a88d0e23f1b637aeb0050fd6af68300cad1bd30d8d2762d2e66bb7f03afb1a2db16477636e1f13e4b54f0ef11bf11d64af6815c03bbc
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\[email protected]\chrome.manifestFilesize
35B
MD509817d9ab88410ebaf992ed9805494c4
SHA1eafd8acdbefff532581c45b6c3bcdad4588bdfd7
SHA2564becbdc74e11ed7b6d4bc5eda54496484cc0aee8af95f5af149e93c7bdb86ce7
SHA512ea73b08860fc127d6ca50b9540a99f24d691bc4bb3fd323db04f2a5645553bb6f7d52483625f9304d8aae9b2d77f3cfd95efda60b03c84c4328c1328ceaf4408
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5065239a93d254be94f7137cf4cab191d
SHA1ddf4cce632e8e6f1d0f30be73d4fd934722fd3f5
SHA256bcb294bbbb5ffd6123bb7b2e227fb924cbfb9c525ad04cd3cb674160e6c0de05
SHA5125b22040bae909624a63e9fa99507c9064174167438f182df92491595dac1d556a52e1b361e28a6d35537a11982ab28355153bfa912e183c5e181e6982ec53018
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C:\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\[email protected]\install.rdfFilesize
596B
MD5bd8c55874bf94204436de660d43cf5ca
SHA1010ec76c69149372e45f81fd8792cbb012bbdf9b
SHA25618ec1b7063fb6c15a95a7df1115435633a8a167810e6fceb83353d9b08cc8483
SHA512f4a391a8de37ea2256acff2e74f5398b4872e7b9fd06085ebb7b41f8b7bc5705b9a6432714daa42ea07c563878d58fed66459dd8c0311ceea2edcd2b79c85b8d
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\Users\Admin\AppData\Local\Temp\7zS1BFA.tmp\9jiGTL7bjV86c84.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/1708-54-0x0000000075111000-0x0000000075113000-memory.dmpFilesize
8KB
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memory/1724-56-0x0000000000000000-mapping.dmp