Analysis
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max time kernel
135s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 02:06
Static task
static1
Behavioral task
behavioral1
Sample
46a7357914f8f5239bef674b3189852b16d8b226af4538bfd6c38c7cb6bf74d2.exe
Resource
win7-20220812-en
General
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Target
46a7357914f8f5239bef674b3189852b16d8b226af4538bfd6c38c7cb6bf74d2.exe
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Size
931KB
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MD5
09695bc35992fe9da2e4cc64bf2ec269
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SHA1
96710c76934650d3fe1f3ce77827fd80b6b30410
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SHA256
46a7357914f8f5239bef674b3189852b16d8b226af4538bfd6c38c7cb6bf74d2
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SHA512
cf4af7d2762399f2d004d68f3147f2fc59c719a0b3f99b3d1afbf36634172cd1094c027ad6c53d08d4bc70ca41af879d394abfe5c4e7b02d654154ece5195666
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SSDEEP
24576:h1OYdaOCCZ/iWCvu/2sWsJA/jlt+DHhsd:h1Os0CpYO/dJJDHhsd
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
Sf7ySjpy0VFSOXH.exepid process 4872 Sf7ySjpy0VFSOXH.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:
Sf7ySjpy0VFSOXH.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\dgceppjibkgmkcaeakinbmemccjfogpj\2.0\manifest.json Sf7ySjpy0VFSOXH.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\dgceppjibkgmkcaeakinbmemccjfogpj\2.0\manifest.json Sf7ySjpy0VFSOXH.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dgceppjibkgmkcaeakinbmemccjfogpj\2.0\manifest.json Sf7ySjpy0VFSOXH.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\dgceppjibkgmkcaeakinbmemccjfogpj\2.0\manifest.json Sf7ySjpy0VFSOXH.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\dgceppjibkgmkcaeakinbmemccjfogpj\2.0\manifest.json Sf7ySjpy0VFSOXH.exe -
Drops file in System32 directory 4 IoCs
Processes:
Sf7ySjpy0VFSOXH.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy Sf7ySjpy0VFSOXH.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini Sf7ySjpy0VFSOXH.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol Sf7ySjpy0VFSOXH.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI Sf7ySjpy0VFSOXH.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
Sf7ySjpy0VFSOXH.exepid process 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe 4872 Sf7ySjpy0VFSOXH.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
Sf7ySjpy0VFSOXH.exedescription pid process Token: SeDebugPrivilege 4872 Sf7ySjpy0VFSOXH.exe Token: SeDebugPrivilege 4872 Sf7ySjpy0VFSOXH.exe Token: SeDebugPrivilege 4872 Sf7ySjpy0VFSOXH.exe Token: SeDebugPrivilege 4872 Sf7ySjpy0VFSOXH.exe Token: SeDebugPrivilege 4872 Sf7ySjpy0VFSOXH.exe Token: SeDebugPrivilege 4872 Sf7ySjpy0VFSOXH.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
46a7357914f8f5239bef674b3189852b16d8b226af4538bfd6c38c7cb6bf74d2.exedescription pid process target process PID 4984 wrote to memory of 4872 4984 46a7357914f8f5239bef674b3189852b16d8b226af4538bfd6c38c7cb6bf74d2.exe Sf7ySjpy0VFSOXH.exe PID 4984 wrote to memory of 4872 4984 46a7357914f8f5239bef674b3189852b16d8b226af4538bfd6c38c7cb6bf74d2.exe Sf7ySjpy0VFSOXH.exe PID 4984 wrote to memory of 4872 4984 46a7357914f8f5239bef674b3189852b16d8b226af4538bfd6c38c7cb6bf74d2.exe Sf7ySjpy0VFSOXH.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\46a7357914f8f5239bef674b3189852b16d8b226af4538bfd6c38c7cb6bf74d2.exe"C:\Users\Admin\AppData\Local\Temp\46a7357914f8f5239bef674b3189852b16d8b226af4538bfd6c38c7cb6bf74d2.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\Sf7ySjpy0VFSOXH.exe.\Sf7ySjpy0VFSOXH.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 -p -s fhsvc1⤵
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\Sf7ySjpy0VFSOXH.datFilesize
1KB
MD5ea749026ea3ec823a467ac1f2308ddaa
SHA13650ce4d7fbff5dbc940b9e00d0dcf43f257d6dc
SHA25665cc7728ada1a1eac376db60e8b3c833818167e929f64fb4e8a54423d1b0843a
SHA51213b5b4c4e4f9d052d4ae1b7416c2940f6f548be267487394cbe1caa2faecaeb10042bfabeaa88acfb58c1816a510bd6a7d715a154557e9c5f01abf4b0f053375
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\Sf7ySjpy0VFSOXH.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\Sf7ySjpy0VFSOXH.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\[email protected]\chrome.manifestFilesize
35B
MD5037e0ffee8036f56b0e00dadfa30f4a3
SHA108fc2829a31e1017c6718b1535b93b0f02b4b495
SHA2561e5de2d470ec0cc8c97b62b5ddbe73c5ede7187612657abc7019c01776d3122c
SHA512cc6c6ed79e225ef4459f67986c0945b8ae31644f8d5978acd6d12ae7b5ec0432c97146812ee4dc7346a7fe184b3507f37b38362316255f7e35f866ffe69afd40
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\[email protected]\content\bg.jsFilesize
8KB
MD5da0a0c4a46753a4d3050d1576e51a7ec
SHA18bef8c9184a70ca30fdcffe9a9a027474ac02fe5
SHA256f20c75a01fe33972d6a11ce5e0a4838269973f64657cc44f609de5e5f496f706
SHA512a39b27d8b889279cbfe99ee52eda02918758fa544e08cc36b919ad0c377cb435bdd242334e2c0221a6dd7b202e4d53b28de4dacb8739364435b648081fc6d724
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\[email protected]\install.rdfFilesize
592B
MD5327757a5a9f8cd6d795769e82e934639
SHA1b9f2cf9590ec693a435f7a7b39e660b92503dac6
SHA2562d385a698448921bed341bb283c4d813244c87d25ca8a43df3c313c738926949
SHA512c5e1e7e76db4d53a4c29239fdfadb7b04a8eebc8ff194c857a7740ee9d5711be0e23e74086d84941cf1247882dfa756c16b921edb4de5db175341ce8810349bc
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\dgceppjibkgmkcaeakinbmemccjfogpj\background.htmlFilesize
147B
MD569fdc2287ae3a1b7c890f02a6bb1109b
SHA1a0f0287c9421f1baf4f0095146d03bd301e5fd75
SHA256d69560d989239e50a69350551b73c3d7a62e30f26effbdfa05f48176c2e07f87
SHA512c517bfb54141fa285855a857b3d656f4cb0254ab74dce2dddf9030d1308f8b4095483f207046c4df6fd4b51cb887bd58fc0ae52669bdcbbeaeec96f5a07752b9
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\dgceppjibkgmkcaeakinbmemccjfogpj\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\dgceppjibkgmkcaeakinbmemccjfogpj\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\dgceppjibkgmkcaeakinbmemccjfogpj\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zSFD41.tmp\dgceppjibkgmkcaeakinbmemccjfogpj\tf9CfHe87p.jsFilesize
6KB
MD59855fff6779554c9714c1a5069ec0d06
SHA176ed87004394d90c2731201f100ab0c1fd8085d2
SHA2568e0226743564acd0b8e7d982d5787d07ab866ee6012ca46759b180891868b0b5
SHA5125c1373396ddafd79328ff37c3faf0746fc95afbe6b640836cfc8e0e354278b3cea1271f235489d93c0d8f26ed146731e0d5fd25050163a9f905fe1c03249c50f
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memory/4872-132-0x0000000000000000-mapping.dmp