Analysis
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max time kernel
154s -
max time network
171s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
24-11-2022 19:25
Static task
static1
Behavioral task
behavioral1
Sample
c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe
Resource
win7-20220901-en
General
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Target
c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe
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Size
931KB
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MD5
fd7b10976def6dce3b98d8b8cfb0a705
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SHA1
5a834ec2b05ff396a33808cbd529d0975393d521
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SHA256
c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1
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SHA512
bdcb575c7d3a209036a20170e1584280d2fd2f128904b9ac48ac7a73e4cf70c31b03b9912ed280f9db36f605dca17a9f26e816d85aa6cbabf3fc33432985284a
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SSDEEP
24576:h1OYdaO5CZ/iWCvu/2sWsJA/jlt+DHhso:h1OsbCpYO/dJJDHhso
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
Dj2k8vEiREJhhX2.exepid process 4892 Dj2k8vEiREJhhX2.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:
Dj2k8vEiREJhhX2.exedescription ioc process File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikfeafppfnonkkhghienakkfmngegbko\2.0\manifest.json Dj2k8vEiREJhhX2.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikfeafppfnonkkhghienakkfmngegbko\2.0\manifest.json Dj2k8vEiREJhhX2.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikfeafppfnonkkhghienakkfmngegbko\2.0\manifest.json Dj2k8vEiREJhhX2.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikfeafppfnonkkhghienakkfmngegbko\2.0\manifest.json Dj2k8vEiREJhhX2.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\ikfeafppfnonkkhghienakkfmngegbko\2.0\manifest.json Dj2k8vEiREJhhX2.exe -
Drops file in System32 directory 4 IoCs
Processes:
Dj2k8vEiREJhhX2.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini Dj2k8vEiREJhhX2.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol Dj2k8vEiREJhhX2.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI Dj2k8vEiREJhhX2.exe File opened for modification C:\Windows\System32\GroupPolicy Dj2k8vEiREJhhX2.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
Processes:
Dj2k8vEiREJhhX2.exepid process 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe 4892 Dj2k8vEiREJhhX2.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
Dj2k8vEiREJhhX2.exedescription pid process Token: SeDebugPrivilege 4892 Dj2k8vEiREJhhX2.exe Token: SeDebugPrivilege 4892 Dj2k8vEiREJhhX2.exe Token: SeDebugPrivilege 4892 Dj2k8vEiREJhhX2.exe Token: SeDebugPrivilege 4892 Dj2k8vEiREJhhX2.exe Token: SeDebugPrivilege 4892 Dj2k8vEiREJhhX2.exe Token: SeDebugPrivilege 4892 Dj2k8vEiREJhhX2.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exedescription pid process target process PID 2180 wrote to memory of 4892 2180 c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe Dj2k8vEiREJhhX2.exe PID 2180 wrote to memory of 4892 2180 c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe Dj2k8vEiREJhhX2.exe PID 2180 wrote to memory of 4892 2180 c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe Dj2k8vEiREJhhX2.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe"C:\Users\Admin\AppData\Local\Temp\c7e000ce707c38b0d715f6aa53a1d39834b7601d9f54da3088029c9fb8fae8b1.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2180 -
C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\Dj2k8vEiREJhhX2.exe.\Dj2k8vEiREJhhX2.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4892
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:1176
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:4972
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\[email protected]\bootstrap.js
Filesize2KB
MD5df13f711e20e9c80171846d4f2f7ae06
SHA156d29cda58427efe0e21d3880d39eb1b0ef60bee
SHA2566c325461fba531a94cf8cbdcfc52755494973df0629ce0ee3fef734ab0838fc4
SHA5126c51cee3bf13f164c4a5c9884cc6053cbf9db9701d34c07dc5761d2c047d3d1f7a361b32996a430107e9a4ce68a29149d747a84c76778a1e8780719a3d30470e
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C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\[email protected]\chrome.manifest
Filesize35B
MD57c692e25dac9fd52ad47f676fcf2c9cb
SHA1a9863219369e1773f843778dfae1c451877fd245
SHA25647a79b89afbb58f45033d802db03f94977aab677ddb8f4e0a81d80c2529021e9
SHA512b3731e0ab9996e2883fa9c33ed1fa91efd48aa653686b9a8d75cdedf424babab8ebc48e6b7131ec6e034a868c68b7ddf5b1cf459e4fba6280c85745156e27b63
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C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\[email protected]\content\bg.js
Filesize8KB
MD50d19e2302955b8142cf324affef98df2
SHA1565371323d335ad16a7cbc7c6f6e118507e93001
SHA256cbe0c3637464d05688497ac91aa9751f98c468b39a1cf037978fb27239e8278b
SHA512be185909fcaf47be7c7793cc66a3957ff69d75c0a4c033ec1b8cba916fb2a1f66e9bb08799cc940d21c060e5917dba0d69a724c652e7e17e440617e821f34e66
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C:\Users\Admin\AppData\Local\Temp\7zSBC6F.tmp\[email protected]\install.rdf
Filesize590B
MD5aaab979f151fe5f3129217bbd69f3368
SHA1635c4b24374c017894baa9f142d95dc213caff82
SHA256cf799f5778fe22a5bf28da86d286cfe97a2f95e8aaf9ccfd379074539f6c6a9d
SHA51298c8858678b4357ac7690d95a6bbbb91500ba54fdbc2e9aaf37a907b4124bfe9985777a44e824ba8d817e1818bc55ac50c8e495d1a0ffd9a533614ae4d27a5f7
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Filesize
1KB
MD51e9b366df6fbcd4a89d6a199a1509bc4
SHA1dc8c52fa6aba29d4b7dd2fc57a1ffd9739201ca7
SHA25684fc0cd955c7df88c57e4aad0d3165c4b8a8b6fab968536d79a7af703695fd41
SHA512898bcb42ce8d0f728333f8f364808e64fe17277c4dd54e6e42dc8401fdfe644d06b6478baf21a032b24fe8ed6eda24b563a2a968e0c9ff191ce6d4defa929fdf
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Filesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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Filesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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Filesize
6KB
MD5fbb8d4dcacbfb0dbe4dc02f35d6dd650
SHA1a260898b6d2f2668fe59457e5d4e8b799025e3ff
SHA2569cb54a3c95e879ea996e0611835754e28d222c6362f09a3a2e9b6584f2fdfeaf
SHA512097387cdd796319463262b5d58af1a94a62694b244e8fb70a6c64252dc462abf7bac9bc8b40aa4bbd9afa04a2e8d3b000c1f752201fa44df337e8065d9392ab0
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Filesize
141B
MD5e5c0b4419128889e7edd809eeaa99cdc
SHA1033c05e23f2676c19fc885a7e9555cff0b2406e6
SHA2569d14e6bac36e0753c477a108877859b132817e91c573c2393dbfa27a5e1f6f44
SHA512ff46971263e6f51c62c622e4ac99f5b9335672dbe6bb178c64b315091605b0797f896fb6a4c38c8d126b0562957fafc03812ba6edcef669762b6461763924972
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Filesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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Filesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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Filesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a