Analysis
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max time kernel
174s -
max time network
195s -
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 21:20
Static task
static1
Behavioral task
behavioral1
Sample
a389628e48db8f2ce4fbeceea1ae0f840512688a20732874068eb32bfccb82f1.exe
Resource
win7-20221111-en
General
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Target
a389628e48db8f2ce4fbeceea1ae0f840512688a20732874068eb32bfccb82f1.exe
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Size
931KB
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MD5
68dcfa726b2fa4d8312795611ae8cfad
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SHA1
36a32b6bc7893b5779d199fcd6abbc74f4f7c99c
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SHA256
a389628e48db8f2ce4fbeceea1ae0f840512688a20732874068eb32bfccb82f1
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SHA512
c13d27a7f03c91c3b0cd0754c9081bfeb5f4cad431415aec2bbe84dc27f210d70a29687fd07b25e39d8b69e232fbd0d9bf15e97b8662ed5358ceccaf2ee1c623
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SSDEEP
24576:h1OYdaORCZ/iWCvu/2sWsJA/jlt+DHhsV:h1OsvCpYO/dJJDHhsV
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
DQu9JFVtm7nXy3Y.exepid process 4300 DQu9JFVtm7nXy3Y.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:
DQu9JFVtm7nXy3Y.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkdkobccejcfhedeahgcmhdlcfjijnff\2.0\manifest.json DQu9JFVtm7nXy3Y.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkdkobccejcfhedeahgcmhdlcfjijnff\2.0\manifest.json DQu9JFVtm7nXy3Y.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkdkobccejcfhedeahgcmhdlcfjijnff\2.0\manifest.json DQu9JFVtm7nXy3Y.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkdkobccejcfhedeahgcmhdlcfjijnff\2.0\manifest.json DQu9JFVtm7nXy3Y.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jkdkobccejcfhedeahgcmhdlcfjijnff\2.0\manifest.json DQu9JFVtm7nXy3Y.exe -
Drops file in System32 directory 4 IoCs
Processes:
DQu9JFVtm7nXy3Y.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy DQu9JFVtm7nXy3Y.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini DQu9JFVtm7nXy3Y.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol DQu9JFVtm7nXy3Y.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI DQu9JFVtm7nXy3Y.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
DQu9JFVtm7nXy3Y.exepid process 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe 4300 DQu9JFVtm7nXy3Y.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
DQu9JFVtm7nXy3Y.exedescription pid process Token: SeDebugPrivilege 4300 DQu9JFVtm7nXy3Y.exe Token: SeDebugPrivilege 4300 DQu9JFVtm7nXy3Y.exe Token: SeDebugPrivilege 4300 DQu9JFVtm7nXy3Y.exe Token: SeDebugPrivilege 4300 DQu9JFVtm7nXy3Y.exe Token: SeDebugPrivilege 4300 DQu9JFVtm7nXy3Y.exe Token: SeDebugPrivilege 4300 DQu9JFVtm7nXy3Y.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
a389628e48db8f2ce4fbeceea1ae0f840512688a20732874068eb32bfccb82f1.exedescription pid process target process PID 2116 wrote to memory of 4300 2116 a389628e48db8f2ce4fbeceea1ae0f840512688a20732874068eb32bfccb82f1.exe DQu9JFVtm7nXy3Y.exe PID 2116 wrote to memory of 4300 2116 a389628e48db8f2ce4fbeceea1ae0f840512688a20732874068eb32bfccb82f1.exe DQu9JFVtm7nXy3Y.exe PID 2116 wrote to memory of 4300 2116 a389628e48db8f2ce4fbeceea1ae0f840512688a20732874068eb32bfccb82f1.exe DQu9JFVtm7nXy3Y.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a389628e48db8f2ce4fbeceea1ae0f840512688a20732874068eb32bfccb82f1.exe"C:\Users\Admin\AppData\Local\Temp\a389628e48db8f2ce4fbeceea1ae0f840512688a20732874068eb32bfccb82f1.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\DQu9JFVtm7nXy3Y.exe.\DQu9JFVtm7nXy3Y.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\7zS257A.tmp\DQu9JFVtm7nXy3Y.datFilesize
1KB
MD5bcbb08104e0eca4df7fccba1bd90464a
SHA13aa8112964159a801c405965e2e4560a7340366e
SHA256e451b3c299c4e3ffb6a1f695c75fd504e484a36974e4d88164bcd6b1db68f562
SHA5126c4c954e75862792ddb406e7064143c5567e671ba19eb7e72e5b6e51ebc3b73f634a467bb5a787222fba9aed904475e92819055338114e8ccfb26018a7a3e776
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\DQu9JFVtm7nXy3Y.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\DQu9JFVtm7nXy3Y.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\jkdkobccejcfhedeahgcmhdlcfjijnff\background.htmlFilesize
140B
MD525adab82c3496f6e1ab7e713ec86be82
SHA1cd827d709e39d53e2301e3bf7ad4c43d60977cbb
SHA25603061a05821e7a76700ba3dd6e75dc657bc8e8214165c216c67aa7f40b05926a
SHA512db4542fad12cfd92e4c552ed7df6ce80fa7b22f7002e6fd3b8f3ce4262e098ed67214fcbd2b06bde59fa37ef19d246d96589e20c3470f56dc134f6005736544d
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\jkdkobccejcfhedeahgcmhdlcfjijnff\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\jkdkobccejcfhedeahgcmhdlcfjijnff\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\jkdkobccejcfhedeahgcmhdlcfjijnff\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\jkdkobccejcfhedeahgcmhdlcfjijnff\q7F.jsFilesize
6KB
MD5d68f25c2c3c306b032d1e4cfef3b0bfc
SHA1239a6f7ef004b06eeb32b73d110d100f570952dd
SHA256fd1899ff57f3fc52aade1e7159dc83e5168f2c1a81d4edabbb65cd5ce3fd201c
SHA5128e7228e583f7b4cc0c1cfa63911ce4334c6314db0379a9823e6c0d9a5d7f0c0c20ebb67f5b659d63bade995f07e4977c88842e5b12820f3d2876197fd83a4cd9
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\[email protected]\bootstrap.jsFilesize
2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\[email protected]\chrome.manifestFilesize
35B
MD539f6e5f70e2a602ac951aa859e411014
SHA1f6cdfa982748bda75e785e25544f9b3cca6ee26e
SHA2560cc4cbaf3971c789a12c78a4f8130d47e613190dbea1891447db03b20a9d8187
SHA51275007b090cc9d0741d216cd6d7303d9858d176a33630440a2f8e73d0bfd5aed9491cc3136fc0968605e19462328716adda5d0c6b17a4ea82493557371b73b110
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\[email protected]\content\bg.jsFilesize
8KB
MD55f98e8e02d8af6148def2e4bf467da34
SHA135bbb9ef944d565160a9b3aa3e9946779eba4cf6
SHA2564bbad4388ae9cf363c69e1b0eee2565ff98339c96fce15bd09d156199e4af21c
SHA512c0e98a245fb8fd37352b1416c575784e8885490eb85b8e0fbb7f177f5e1a23977bdd9bc40642e7abb169c7abdc01bdb8e949aaa935c2ee9b4c8dffcda57842bb
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C:\Users\Admin\AppData\Local\Temp\7zS257A.tmp\[email protected]\install.rdfFilesize
598B
MD5b97985bb5e349d83cb23108b9f675a49
SHA15ede1c9271d9a6bedf374229cc1a656a54af131d
SHA256e6cca79141e4d61fcf0a4ff03f472b7a80132d6754eced73b3baad0fcad83a92
SHA512f258bcc35768fc4e47ce8f088cb24f2ef4766d8ab65c1df606703cf5b37c8805a3247200717d5569d748f90924067f75bcbc09612dc69bf42d02c2d7fc653846
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memory/4300-132-0x0000000000000000-mapping.dmp