Analysis
-
max time kernel
136s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 13:47
Static task
static1
Behavioral task
behavioral1
Sample
8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe
Resource
win7-20220901-en
General
-
Target
8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe
-
Size
1.6MB
-
MD5
cb00f7b77e04539f25ca829e140d399e
-
SHA1
586e4fb92216b21bf85f11815d6cb3f15afc257a
-
SHA256
8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3
-
SHA512
68e7c90558b4a1d3a74d9af63363bcf21b8b1f46edc06688b31a060b70681cc73f79e9d78d50f94428af10e7fc79323efb669b5922e51799fd980514e0d1715c
-
SSDEEP
24576:GIqR5vrjhyv53DHGo2Hfi73PdD+vozKn4L2Wqg7WWS2yKiWh1GxJXLI8A7rcXBQB:urlo3z2kfS2yKTh61Mlj
Malware Config
Signatures
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops Chrome extension 5 IoCs
Processes:
8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exedescription ioc process File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fgnjilnimhpafmockkempoagljegbfbm\2.0\manifest.json 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\fgnjilnimhpafmockkempoagljegbfbm\2.0\manifest.json 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\fgnjilnimhpafmockkempoagljegbfbm\2.0\manifest.json 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\fgnjilnimhpafmockkempoagljegbfbm\2.0\manifest.json 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\fgnjilnimhpafmockkempoagljegbfbm\2.0\manifest.json 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe -
Drops file in System32 directory 4 IoCs
Processes:
8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exedescription ioc process File opened for modification C:\Windows\System32\GroupPolicy 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exepid process 3116 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe 3116 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe 3116 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe 3116 8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe"C:\Users\Admin\AppData\Local\Temp\8561d61dfaea351771ddf9298be9a4916c8031e57ffdccb780c6ee9ad26c10b3.exe"1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵
-
C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵