Analysis
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max time kernel
190s -
max time network
194s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 01:55
Static task
static1
Behavioral task
behavioral1
Sample
4a70a9229b50597170773e4d8d473028e80fb034c1fc4e3c1e1b0e2c7e2800a7.exe
Resource
win7-20220812-en
General
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Target
4a70a9229b50597170773e4d8d473028e80fb034c1fc4e3c1e1b0e2c7e2800a7.exe
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Size
932KB
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MD5
6cb412cdd5ad44d10a8d3a8357375470
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SHA1
b3af68d7092eca3fba6d0f0c38730ca4e9e79611
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SHA256
4a70a9229b50597170773e4d8d473028e80fb034c1fc4e3c1e1b0e2c7e2800a7
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SHA512
eb091b7517d866f80ae47a9179d27665602fd1a21d7a69812cfea9801ee3ad195b84673b4bd8b69be5b8c280591d3c996b3c794cd9578cc33679104ac3798787
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SSDEEP
24576:h1OYdaOyCZ/iWCvu/2sWsJA/jlt+DHhsr:h1OskCpYO/dJJDHhsr
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
9WIofjqlAtwnwC1.exepid process 364 9WIofjqlAtwnwC1.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 5 IoCs
Processes:
9WIofjqlAtwnwC1.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jgnmcainpllhpfmljdndabpgmjkfbfkh\2.0\manifest.json 9WIofjqlAtwnwC1.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jgnmcainpllhpfmljdndabpgmjkfbfkh\2.0\manifest.json 9WIofjqlAtwnwC1.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jgnmcainpllhpfmljdndabpgmjkfbfkh\2.0\manifest.json 9WIofjqlAtwnwC1.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jgnmcainpllhpfmljdndabpgmjkfbfkh\2.0\manifest.json 9WIofjqlAtwnwC1.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jgnmcainpllhpfmljdndabpgmjkfbfkh\2.0\manifest.json 9WIofjqlAtwnwC1.exe -
Drops file in System32 directory 4 IoCs
Processes:
9WIofjqlAtwnwC1.exedescription ioc process File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 9WIofjqlAtwnwC1.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 9WIofjqlAtwnwC1.exe File opened for modification C:\Windows\System32\GroupPolicy 9WIofjqlAtwnwC1.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 9WIofjqlAtwnwC1.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
9WIofjqlAtwnwC1.exepid process 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe 364 9WIofjqlAtwnwC1.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
9WIofjqlAtwnwC1.exedescription pid process Token: SeDebugPrivilege 364 9WIofjqlAtwnwC1.exe Token: SeDebugPrivilege 364 9WIofjqlAtwnwC1.exe Token: SeDebugPrivilege 364 9WIofjqlAtwnwC1.exe Token: SeDebugPrivilege 364 9WIofjqlAtwnwC1.exe Token: SeDebugPrivilege 364 9WIofjqlAtwnwC1.exe Token: SeDebugPrivilege 364 9WIofjqlAtwnwC1.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
4a70a9229b50597170773e4d8d473028e80fb034c1fc4e3c1e1b0e2c7e2800a7.exedescription pid process target process PID 2212 wrote to memory of 364 2212 4a70a9229b50597170773e4d8d473028e80fb034c1fc4e3c1e1b0e2c7e2800a7.exe 9WIofjqlAtwnwC1.exe PID 2212 wrote to memory of 364 2212 4a70a9229b50597170773e4d8d473028e80fb034c1fc4e3c1e1b0e2c7e2800a7.exe 9WIofjqlAtwnwC1.exe PID 2212 wrote to memory of 364 2212 4a70a9229b50597170773e4d8d473028e80fb034c1fc4e3c1e1b0e2c7e2800a7.exe 9WIofjqlAtwnwC1.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4a70a9229b50597170773e4d8d473028e80fb034c1fc4e3c1e1b0e2c7e2800a7.exe"C:\Users\Admin\AppData\Local\Temp\4a70a9229b50597170773e4d8d473028e80fb034c1fc4e3c1e1b0e2c7e2800a7.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\9WIofjqlAtwnwC1.exe.\9WIofjqlAtwnwC1.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\9WIofjqlAtwnwC1.datFilesize
1KB
MD54677c6cbb79862f396626a80a7ccc5a1
SHA165ae6f311f41119ce45c67e4dcee695369422b3f
SHA256136cb0f15bdeba06072d2fc5283967296e4b0586f67aa8f304dc773954057405
SHA512b7b71dec0d5611641de8a10bac78624eb20186f20ec247259284df9e16e74cf0cdac5853ae299ce1e6208beb3d3e7a75c2a199cdc272eb7b7d562af041190ba3
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\9WIofjqlAtwnwC1.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\9WIofjqlAtwnwC1.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\[email protected]\chrome.manifestFilesize
35B
MD5e0aa196e5cf2a00386267b7cfdb16636
SHA1af7e140a537b8f35a4938dc50277b86c78ac9d43
SHA2564fd9b566322939e7bcdf2345c2c8ab6f416e3ba18a3825a004d10597dbee0083
SHA5127d52702f97faa63d1304e6f1a56516a175a2da5cc29108c33aaaa421dd8128298879cbc2185b24e22c12833938f5dc24315fc06d9b3fddf0770e8b937f752a22
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\[email protected]\content\bg.jsFilesize
9KB
MD5c1b8a6c6a655880acd02df75e7266841
SHA18602edd133f3da40dfa2e951165dfcad2c22a36e
SHA25698f652b4c553af77da00533be9f6423dd938888f613ed9f928d77e99784082fc
SHA5125b1088ef02aa60087b5188608b0686c5315c603b8c4d4b949badbcdeb64595a92cd12112a33eee7e31e0a4e778ab53195c658b7fc66de6551b3b231ea2fffeb3
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\[email protected]\install.rdfFilesize
597B
MD5805099151deb88e10a9ba6f2cce05907
SHA11d68543e5f26537e377dc99278567851c1e837e8
SHA2565f7d3f0bf9386ef57becc19d45254fb9a63062ecd9851303459b57e564baf0aa
SHA512ebb2f93cea2c47a42958882cd7a0bbeca9fec633ce8910b86938546fe417eb583568e5f575dddf3e8285f87e6cdf56b491f1e58f1e7334a7077f21af75457316
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\jgnmcainpllhpfmljdndabpgmjkfbfkh\background.htmlFilesize
139B
MD56f6e9c21e332dd9d72fc2e7a1bb40cf8
SHA118a7b78e15c3c1644868e2ddb73e244fac1a6150
SHA2565f1fddf8aa897a4e3373336fdc26eda8532e59c3e3a4781396c70ce251390672
SHA5129ba7724b2570d971ab583a672e3896a41e9e3b311b46096835e03e29fa91e47732b08053789d705322e52f6d2c2e6d3cec45a9f4c5280357648dcf508aff0f1e
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\jgnmcainpllhpfmljdndabpgmjkfbfkh\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\jgnmcainpllhpfmljdndabpgmjkfbfkh\gp.jsFilesize
6KB
MD5e2f0c5a2376fac25f80ac5b292b99cf1
SHA1788a185eefdbfdcbe458be294add0d4163133150
SHA2565dee84460d35baf577e87f39b5399683887b60ed6b22ca104cdb302ae56304d5
SHA512d0c7dd06e33aebf2c802abbfbfffd45cf0656a530d2d77c1a333f0484c3a535de8cc4dcf81590301f8d20cb556d0a238450bb4ca2d2d970cd8e18701e1a3effa
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\jgnmcainpllhpfmljdndabpgmjkfbfkh\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS1D8A.tmp\jgnmcainpllhpfmljdndabpgmjkfbfkh\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/364-133-0x0000000000000000-mapping.dmp