Analysis
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max time kernel
126s -
max time network
133s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
23-11-2022 15:41
Static task
static1
Behavioral task
behavioral1
Sample
dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe
Resource
win7-20221111-en
General
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Target
dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe
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Size
1.6MB
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MD5
3aa7217a7a7062c312813b429b5b1ec0
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SHA1
78979bd0e6c0c17cb27c3c4e1bb5918e91fb13d2
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SHA256
dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8
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SHA512
1100a89025dcb84439181a5c9bacdf3953c029d89a0afa95602d4fa6d12649be6e809b181aa74b8bf82c814802a6b7ddeed82b0e087249eff3e932c0a8b505d4
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SSDEEP
24576:2EqRQ6ru3yz53DHUu6oai27U/T8vrHKuA3QlmQzfar+7L0X4+KbgQT3wDZX98cRS:krkcAvvAitNOK8xx98eS
Malware Config
Signatures
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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:
dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exedescription ioc process File created C:\Users\Admin\AppData\Local\Google\Chrome\User Data\Default\Extensions\jigmlhdkgbilgampojnoagampnekdnko\2.0\manifest.json dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe File created C:\Users\Administrator\AppData\Local\Google\Chrome\User Data\Default\Extensions\jigmlhdkgbilgampojnoagampnekdnko\2.0\manifest.json dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe File created C:\Users\DefaultAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jigmlhdkgbilgampojnoagampnekdnko\2.0\manifest.json dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe File created C:\Users\Guest\AppData\Local\Google\Chrome\User Data\Default\Extensions\jigmlhdkgbilgampojnoagampnekdnko\2.0\manifest.json dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe File created C:\Users\WDAGUtilityAccount\AppData\Local\Google\Chrome\User Data\Default\Extensions\jigmlhdkgbilgampojnoagampnekdnko\2.0\manifest.json dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe -
Drops file in System32 directory 4 IoCs
Processes:
dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exedescription ioc process File opened for modification C:\Windows\SysWOW64\GroupPolicy\gpt.ini dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe File created C:\Windows\System32\GroupPolicy\Machine\Registry.pol dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe File opened for modification C:\Windows\System32\GroupPolicy\GPT.INI dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe File opened for modification C:\Windows\System32\GroupPolicy dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exepid process 848 dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe 848 dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe 848 dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe 848 dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe"C:\Users\Admin\AppData\Local\Temp\dff86adb0f5dff49cca2c62d43494c3208e075f43e1000456335b924c3f37dd8.exe"1⤵
- Drops Chrome extension
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:848
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -s WPDBusEnum1⤵PID:3600
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s fhsvc1⤵PID:3568