Analysis
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max time kernel
183s -
max time network
193s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:37
Static task
static1
Behavioral task
behavioral1
Sample
c3d2907b678bce0ab8d8b0c5dd171d7232ea77f5963f3ea001b2211a2d11c3d7.exe
Resource
win7-20221111-en
General
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Target
c3d2907b678bce0ab8d8b0c5dd171d7232ea77f5963f3ea001b2211a2d11c3d7.exe
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Size
931KB
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MD5
21a6f11999a5e8920aa0d60d13c5fdc0
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SHA1
35a601cb049c54637b4ae986df03c1e53f12fec2
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SHA256
c3d2907b678bce0ab8d8b0c5dd171d7232ea77f5963f3ea001b2211a2d11c3d7
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SHA512
41e3ea48c645a69270a9923d16f574851d22e6a4f9d3ddb18e383f336209e14e4b235d6ad302657381291dc4d41ccd78eabcda5faa6bba1f8dddfa0b7c3bb3aa
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SSDEEP
24576:h1OYdaOkCZ/iWCvu/2sWsJA/jlt+DHhsw:h1Os+CpYO/dJJDHhsw
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
qGu0TffwBNS4U97.exepid process 4396 qGu0TffwBNS4U97.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:
qGu0TffwBNS4U97.exedescription ioc process File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\gagmnpbpglgamkccmfjkmbneddobplhj\2.0\manifest.json qGu0TffwBNS4U97.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gagmnpbpglgamkccmfjkmbneddobplhj\2.0\manifest.json qGu0TffwBNS4U97.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\gagmnpbpglgamkccmfjkmbneddobplhj\2.0\manifest.json qGu0TffwBNS4U97.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\gagmnpbpglgamkccmfjkmbneddobplhj\2.0\manifest.json qGu0TffwBNS4U97.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\gagmnpbpglgamkccmfjkmbneddobplhj\2.0\manifest.json qGu0TffwBNS4U97.exe -
Drops file in System32 directory 4 IoCs
Processes:
qGu0TffwBNS4U97.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini qGu0TffwBNS4U97.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol qGu0TffwBNS4U97.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI qGu0TffwBNS4U97.exe File opened for modification C:\Windows\System32\GroupPolicy qGu0TffwBNS4U97.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
qGu0TffwBNS4U97.exepid process 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe 4396 qGu0TffwBNS4U97.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
qGu0TffwBNS4U97.exedescription pid process Token: SeDebugPrivilege 4396 qGu0TffwBNS4U97.exe Token: SeDebugPrivilege 4396 qGu0TffwBNS4U97.exe Token: SeDebugPrivilege 4396 qGu0TffwBNS4U97.exe Token: SeDebugPrivilege 4396 qGu0TffwBNS4U97.exe Token: SeDebugPrivilege 4396 qGu0TffwBNS4U97.exe Token: SeDebugPrivilege 4396 qGu0TffwBNS4U97.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c3d2907b678bce0ab8d8b0c5dd171d7232ea77f5963f3ea001b2211a2d11c3d7.exedescription pid process target process PID 1484 wrote to memory of 4396 1484 c3d2907b678bce0ab8d8b0c5dd171d7232ea77f5963f3ea001b2211a2d11c3d7.exe qGu0TffwBNS4U97.exe PID 1484 wrote to memory of 4396 1484 c3d2907b678bce0ab8d8b0c5dd171d7232ea77f5963f3ea001b2211a2d11c3d7.exe qGu0TffwBNS4U97.exe PID 1484 wrote to memory of 4396 1484 c3d2907b678bce0ab8d8b0c5dd171d7232ea77f5963f3ea001b2211a2d11c3d7.exe qGu0TffwBNS4U97.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c3d2907b678bce0ab8d8b0c5dd171d7232ea77f5963f3ea001b2211a2d11c3d7.exe"C:\Users\Admin\AppData\Local\Temp\c3d2907b678bce0ab8d8b0c5dd171d7232ea77f5963f3ea001b2211a2d11c3d7.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\qGu0TffwBNS4U97.exe.\qGu0TffwBNS4U97.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\7zSFF06.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\[email protected]\chrome.manifestFilesize
35B
MD5e068883865389ab7d7c95f98b6eb5328
SHA13954268777b7fff0cb59653094116350ceedb80d
SHA2563e09c6e99ef06e036ec521ae03036d5051e8c32be8ca24797ad16f9cda05b0db
SHA512202083da598fd41be2fb92fcbfdf826cf9db331419f2fa7c49bbf0202dd4da5eb033346bc362c828ff8447e77970b930ed7b985c2b3c752236bdc8d28bfdabc1
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5da8d7cebbcf8c3120b77e1855ca22d7a
SHA1e5b0c762d1307719aec6d2bc013e4e60901b1bd4
SHA256073103f59dede721144f0b362c0b021850efab3b553324351d040b8d107c01bd
SHA51227cf543f905d14e906a0baa3dfc4828196814afa8cd794ef95f056c1b8ca4ac03f1ee0a88e5762da5ee0b899feefd0d82f25d5376d81e3ca28d2190dacfa1315
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\[email protected]\install.rdfFilesize
591B
MD50b2775ce223553ec400eb858ab1db552
SHA137936728aee5baf54c62cee5b45b3e144b7a87ce
SHA256d50d792772c4482d52c4643cb9711c5dc0cbf2c2516e832ddc48be73d9b23f43
SHA51209fc5c1dee7e65efac267e26a92fba9b4da9f06177dcbfc671a93ef03bf574a20eb2e9bafe104887c9a3438e72c5dcb71bf89617e4a6735deb6417736e65084e
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\gagmnpbpglgamkccmfjkmbneddobplhj\background.htmlFilesize
143B
MD5938fa2d8ed5dce94cc1d21e92fd130ae
SHA1bd531d5eb33f34ab2d322985216f496523b6f946
SHA25627811bc154d45c5abfdd4d2fc4e7063dabdbe054bcf28e7764da95c559c816a1
SHA51234ba0f2e64bd7fc3d6d3a13d4d53634722f3c73a8385899f2118473f77885fb09d416d518341b29fb6a0885fc4076b4459261ede3842a6a82364589874e26937
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\gagmnpbpglgamkccmfjkmbneddobplhj\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\gagmnpbpglgamkccmfjkmbneddobplhj\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\gagmnpbpglgamkccmfjkmbneddobplhj\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\gagmnpbpglgamkccmfjkmbneddobplhj\pSpIOT.jsFilesize
6KB
MD518f0424e5000f10173744fc40202aa75
SHA13c0d8d7e2282575fdec61faf5fb2a7c7976ff3ab
SHA25680d1c06b319b0c56a0b8c1d0598a0f4270e7428472a80eca559be3ed9bbc4539
SHA512ca7f4d81cdfc1f9e86fa979957cb17f9ddc17760f42fa842803fd1555178ff28b261b35f9d570292ed239270717bc723daa01750c033abd118fe6092975ac20a
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\qGu0TffwBNS4U97.datFilesize
1KB
MD51c182367dcf11e9816d4c6243bfea96e
SHA1b61e94785a3bf01a9be8ee6964115b94c6a6eed4
SHA2561ee50adaddd33ec08eea6821e2d50af0ea3a1271a04f67409c30c9685fdd0c5f
SHA5123ae019869724739b34042ee0c2810f8961b1fc8a6809a3d36ef215faae13ca2a8abb2ff55a09ac41a01f99c8a6cfdddb79ebaef6f81a4bcda6af6ca56f00473d
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\qGu0TffwBNS4U97.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSFF06.tmp\qGu0TffwBNS4U97.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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memory/4396-132-0x0000000000000000-mapping.dmp