Analysis
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max time kernel
262s -
max time network
310s -
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 21:08
Static task
static1
Behavioral task
behavioral1
Sample
a78acd223f7c820cd93cb6b5c2da08717e070f31cbf13289fe233a26b6fc6857.exe
Resource
win7-20220812-en
General
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Target
a78acd223f7c820cd93cb6b5c2da08717e070f31cbf13289fe233a26b6fc6857.exe
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Size
931KB
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MD5
93edfd05c09f3d1153af1bf391600c35
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SHA1
e38d51ef0c2460c27b2174d54b98b0ee1db05dc2
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SHA256
a78acd223f7c820cd93cb6b5c2da08717e070f31cbf13289fe233a26b6fc6857
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SHA512
51d4291621edec498dd0e57d6814117e8f2455bf1635b1bbaaadd20f36239f191f8bb0807931ccc5f36cdda678b41f2bbffd72ec814a9487db2705fba89e58dd
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SSDEEP
24576:h1OYdaOdCZ/iWCvu/2sWsJA/jlt+DHhsp:h1OsbCpYO/dJJDHhsp
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
LEhLwifjZ59K1qI.exepid process 5028 LEhLwifjZ59K1qI.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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Drops Chrome extension 3 IoCs
Processes:
LEhLwifjZ59K1qI.exedescription ioc process File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\iplgiahhlkclmdidbgmleedngcheclgh\2.0\manifest.json LEhLwifjZ59K1qI.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\iplgiahhlkclmdidbgmleedngcheclgh\2.0\manifest.json LEhLwifjZ59K1qI.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\iplgiahhlkclmdidbgmleedngcheclgh\2.0\manifest.json LEhLwifjZ59K1qI.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
LEhLwifjZ59K1qI.exepid process 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe 5028 LEhLwifjZ59K1qI.exe -
Suspicious use of AdjustPrivilegeToken 6 IoCs
Processes:
LEhLwifjZ59K1qI.exedescription pid process Token: SeDebugPrivilege 5028 LEhLwifjZ59K1qI.exe Token: SeDebugPrivilege 5028 LEhLwifjZ59K1qI.exe Token: SeDebugPrivilege 5028 LEhLwifjZ59K1qI.exe Token: SeDebugPrivilege 5028 LEhLwifjZ59K1qI.exe Token: SeDebugPrivilege 5028 LEhLwifjZ59K1qI.exe Token: SeDebugPrivilege 5028 LEhLwifjZ59K1qI.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
a78acd223f7c820cd93cb6b5c2da08717e070f31cbf13289fe233a26b6fc6857.exedescription pid process target process PID 1000 wrote to memory of 5028 1000 a78acd223f7c820cd93cb6b5c2da08717e070f31cbf13289fe233a26b6fc6857.exe LEhLwifjZ59K1qI.exe PID 1000 wrote to memory of 5028 1000 a78acd223f7c820cd93cb6b5c2da08717e070f31cbf13289fe233a26b6fc6857.exe LEhLwifjZ59K1qI.exe PID 1000 wrote to memory of 5028 1000 a78acd223f7c820cd93cb6b5c2da08717e070f31cbf13289fe233a26b6fc6857.exe LEhLwifjZ59K1qI.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a78acd223f7c820cd93cb6b5c2da08717e070f31cbf13289fe233a26b6fc6857.exe"C:\Users\Admin\AppData\Local\Temp\a78acd223f7c820cd93cb6b5c2da08717e070f31cbf13289fe233a26b6fc6857.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7zS3A40.tmp\LEhLwifjZ59K1qI.exe.\LEhLwifjZ59K1qI.exe2⤵
- Executes dropped EXE
- Drops Chrome extension
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\7zS3A40.tmp\LEhLwifjZ59K1qI.datFilesize
1KB
MD512c4c7ba52c9953e8980ed4d4909b9be
SHA1db2a6dacf39ddff20626680c2b514aa6fb7deffe
SHA2565f4eb9675501c635cf68db06ce67b050e08fb2d952576771c29b352920aa5263
SHA512394af1efd1085ebe933e6cc1b1007d1097cfd0ad1b422f70d28a48da5e8638c8b563328cdd10026bd9048ef67f02be0c73d320cfac7837428b375272d47828cb
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C:\Users\Admin\AppData\Local\Temp\7zS3A40.tmp\LEhLwifjZ59K1qI.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS3A40.tmp\LEhLwifjZ59K1qI.exeFilesize
772KB
MD55ed7019dcd0008dbcd8e54017b8c7dd9
SHA17e4457da2ff06c2170bad636c9eb7c1bb436fd06
SHA2567f069fe03db518eee8162ba5f65f98f2afd28137dfde9450d26cd47f6cea8eb7
SHA51210cef6104aeca8f7a135d4ffffb907b127f055477af4d98228c7385f0da15677357dfed13fc442ee173f85245224fc4b0ae100b832514c80802c5e5a054b70db
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C:\Users\Admin\AppData\Local\Temp\7zS3A40.tmp\iplgiahhlkclmdidbgmleedngcheclgh\background.htmlFilesize
139B
MD510ce92c51fc0c9a85883048ee2a35d9d
SHA10e27c00cc8185d9be29a5fb7da919bbe073d4cda
SHA2560634bcde930c4e7ab0ee75864d3d4f697edd21f77830fd92c787cd6cd59dbb44
SHA512bac480bcac202414f1bcc79168259f261506d0d49d182186c0021b537b5622840c22d9cafc47bc047928710bde87c7f54d006a8f016b5bb3b0209ebede6ebd39
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C:\Users\Admin\AppData\Local\Temp\7zS3A40.tmp\iplgiahhlkclmdidbgmleedngcheclgh\content.jsFilesize
144B
MD5fca19198fd8af21016a8b1dec7980002
SHA1fd01a47d14004e17a625efe66cc46a06c786cf40
SHA256332b00395bc23d4cb0bf6506b0fbb7e17d690ed41f91cf9b5d1c481cb1d3e82a
SHA51260f4286b3818f996fab50c09b191fbc82ed1c73b2b98d00b088b5afbbc0368c01819bd3868bd3c6bcb2cd083b719e29c28209317c7411213a25f923cfc1f0e47
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C:\Users\Admin\AppData\Local\Temp\7zS3A40.tmp\iplgiahhlkclmdidbgmleedngcheclgh\hW.jsFilesize
6KB
MD541723b8388f1598d2142d6754706b724
SHA1ecdaf8d9d378ef887fc6eeb421ba00e7beec10a0
SHA2561a756d13779876300f4a3b7e40358bd2be0d94618400808812dfb751b7505efb
SHA512d8e2dd0c8228cfe4bb3fe9ddbdeff39edfb1f60022d5dc24a2afd94c94785161df9170f890b14ba704102fba84f981625b11e2af411140a81bd3bfea2b247c80
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C:\Users\Admin\AppData\Local\Temp\7zS3A40.tmp\iplgiahhlkclmdidbgmleedngcheclgh\lsdb.jsFilesize
531B
MD536d98318ab2b3b2585a30984db328afb
SHA1f30b85fbe08e1d569ad49dfeafaf7cb2da6585a5
SHA256ea2caf61817c6f7781ee049217e51c1083c8fc4f1e08e07792052dfdfa529ae7
SHA5126f61ccda2eba18369409850b2c91c9817fc741755e29a1579646e3816e0deab80e34a5adb9ff865c773793d32ac338163a224dbf363b46420d6ea42a7bbb2b3a
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C:\Users\Admin\AppData\Local\Temp\7zS3A40.tmp\iplgiahhlkclmdidbgmleedngcheclgh\manifest.jsonFilesize
498B
MD5640199ea4621e34510de919f6a54436f
SHA1dc65dbfad02bd2688030bd56ca1cab85917a9937
SHA256e4aa7c089e32d14ddf584e9de6d007ec16581cd30c248ff7284bc0eb7757d4af
SHA512d64bc524d6df7c4c21a5ddfb0e6636317482ef4dc28006bd0a38d5e26c2db75626f216143026bf8acf3baa11d86c278e902c78afad4f806ca36f9e54bc75ff0a
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memory/5028-132-0x0000000000000000-mapping.dmp