Analysis
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max time kernel
135s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
31-05-2023 14:04
Static task
static1
Behavioral task
behavioral1
Sample
kis21.3.10.391aben_26178.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
kis21.3.10.391aben_26178.exe
Resource
win10v2004-20230220-en
General
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Target
kis21.3.10.391aben_26178.exe
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Size
2.6MB
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MD5
1ae1138be90a65ffec75bc93a051b9fd
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SHA1
5b5411c42f2c1d62c4d927e736b4cd227e3e1977
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SHA256
8498a442b50f368840b2905683dc812306d547cc8a5d7e792230528ecf88819a
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SHA512
59f5e434d587c0c77c13cbf91468f285de4f51ac21bc85da94c4273e5014becf7e49eb3c88f2c66f23afc382817fb2e321c29fe81e9ce1ef57e7da1db188996b
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SSDEEP
49152:X47Nlau3ZwJvDrds0GBrIxap2SnqowGZc0u9qAO7Y5lSAnXMO:XeNlau3iJ81IApvqowGW0kqAOelSAX
Malware Config
Signatures
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Checks for any installed AV software in registry 1 TTPs 64 IoCs
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Display Inline Videos startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Play_Background_Sounds startup.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\International\Scripts startup.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Styles startup.exe Key created \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\KasperskyLab\IEOverride\Main kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\DisableScriptDebuggerIE kis21.3.10.391aben_26178.exe Set value (int) \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\UseSWRender = "1" startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Q300829 startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Display Inline Videos kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Text Scaling kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\International\Scripts\4 kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Display Inline Images startup.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Settings startup.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\MenuExt startup.exe Key queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Play_Animations startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\XMLHTTP kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Show image placeholders kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Disable Script Debugger kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Cleanup HTCs kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\MenuExt kis21.3.10.391aben_26178.exe Key created \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\KasperskyLab\IEOverride\Main startup.exe Key created \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab kis21.3.10.391aben_26178.exe Set value (int) \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\UseSWRender = "1" kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\SmoothScroll kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Disable Diagnostics Mode startup.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\AdvancedOptions\DISAMBIGUATION startup.exe Key deleted \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\KasperskyLab\IEOverride kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Expand Alt Text kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\UseHR startup.exe Key deleted \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\International\Scripts\3 kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\DOMStorage startup.exe Key queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Q300829 kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\JScriptProfileCacheEventDelay kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\International kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Settings kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\AdvancedOptions\DISAMBIGUATION kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Viewport startup.exe Key enumerated \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Enable AutoImageResize kis21.3.10.391aben_26178.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Styles kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\CSS_Compat startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\SmoothScroll startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\DisableScriptDebuggerIE startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\CSS_Compat kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Disable Diagnostics Mode kis21.3.10.391aben_26178.exe Key queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride startup.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Anchor Underline startup.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\International\Scripts\4 startup.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\International\Scripts kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\XMLHTTP startup.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\International\Scripts\3 startup.exe Key created \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Play_Animations kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Use_DlgBox_Colors startup.exe Key opened \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\KasperskyLab kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\RtfConverterFlags kis21.3.10.391aben_26178.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Anchor Underline kis21.3.10.391aben_26178.exe Set value (str) \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\SOFTWARE\KasperskyLab\IEOverride\Main\Enable Browser Extensions = "no" startup.exe -
description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA startup.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA kis21.3.10.391aben_26178.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
description ioc Process File opened for modification \??\PhysicalDrive0 kis21.3.10.391aben_26178.exe -
Checks for VirtualBox DLLs, possible anti-VM trick 1 TTPs 1 IoCs
Certain files are specific to VirtualBox VMs and can be used to detect execution in a VM.
description ioc Process File opened (read-only) \??\VBoxMiniRdrDN kis21.3.10.391aben_26178.exe -
Executes dropped EXE 1 IoCs
pid Process 3876 startup.exe -
Loads dropped DLL 2 IoCs
pid Process 632 kis21.3.10.391aben_26178.exe 3876 startup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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description ioc Process Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 kis21.3.10.391aben_26178.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 04000000010000001000000087ce0b7b2a0e4900e158719b37a893720300000001000000140000000563b8630d62d75abbc8ab1e4bdfb5a899b24d431d00000001000000100000004f5f106930398d09107b40c3c7ca8f1c0b000000010000001200000044006900670069004300650072007400000014000000010000001400000045eba2aff492cb82312d518ba7a7219df36dc80f6200000001000000200000003e9099b5015e8f486c00bcea9d111ee721faba355a89bcf1df69561e3dc6325c090000000100000034000000303206082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030106082b06010505070308530000000100000040000000303e301f06096086480186fd6c020130123010060a2b0601040182373c0101030200c0301b060567810c010330123010060a2b0601040182373c0101030200c00f00000001000000140000006dca5bd00dcf1c0f327059d374b29ca6e3c50aa62000000001000000bb030000308203b73082029fa00302010202100ce7e0e517d846fe8fe560fc1bf03039300d06092a864886f70d01010505003065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f74204341301e170d3036313131303030303030305a170d3331313131303030303030305a3065310b300906035504061302555331153013060355040a130c446967694365727420496e6331193017060355040b13107777772e64696769636572742e636f6d312430220603550403131b4469676943657274204173737572656420494420526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100ad0e15cee443805cb187f3b760f97112a5aedc269488aaf4cef520392858600cf880daa9159532613cb5b128848a8adc9f0a0c83177a8f90ac8ae779535c31842af60f98323676ccdedd3ca8a2ef6afb21f25261df9f20d71fe2b1d9fe1864d2125b5ff9581835bc47cda136f96b7fd4b0383ec11bc38c33d9d82f18fe280fb3a783d6c36e44c061359616fe599c8b766dd7f1a24b0d2bff0b72da9e60d08e9035c678558720a1cfe56d0ac8497c3198336c22e987d0325aa2ba138211ed39179d993a72a1e6faa4d9d5173175ae857d22ae3f014686f62879c8b1dae45717c47e1c0eb0b492a656b3bdb297edaaa7f0b7c5a83f9516d0ffa196eb085f18774f0203010001a3633061300e0603551d0f0101ff040403020186300f0603551d130101ff040530030101ff301d0603551d0e0416041445eba2aff492cb82312d518ba7a7219df36dc80f301f0603551d2304183016801445eba2aff492cb82312d518ba7a7219df36dc80f300d06092a864886f70d01010505000382010100a20ebcdfe2edf0e372737a6494bff77266d832e4427562ae87ebf2d5d9de56b39fccce1428b90d97605c124c58e4d33d834945589735691aa847ea56c679ab12d8678184df7f093c94e6b8262c20bd3db32889f75fff22e297841fe965ef87e0dfc16749b35debb2092aeb26ed78be7d3f2bf3b726356d5f8901b6495b9f01059bab3d25c1ccb67fc2f16f86c6fa6468eb812d94eb42b7fa8c1edd62f1be5067b76cbdf3f11f6b0c3607167f377ca95b6d7af112466083d72704be4bce97bec3672a6811df80e70c3366bf130d146ef37f1f63101efa8d1b256d6c8fa5b76101b1d2a326a110719dade2c3f9c39951b72b0708ce2ee650b2a7fa0a452fa2f0f2 kis21.3.10.391aben_26178.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 kis21.3.10.391aben_26178.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43\Blob = 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 kis21.3.10.391aben_26178.exe Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\0563B8630D62D75ABBC8AB1E4BDFB5A899B24D43 kis21.3.10.391aben_26178.exe -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 632 kis21.3.10.391aben_26178.exe 3876 startup.exe -
Suspicious use of SetWindowsHookEx 23 IoCs
pid Process 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 632 kis21.3.10.391aben_26178.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe 3876 startup.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 632 wrote to memory of 3876 632 kis21.3.10.391aben_26178.exe 90 PID 632 wrote to memory of 3876 632 kis21.3.10.391aben_26178.exe 90 PID 632 wrote to memory of 3876 632 kis21.3.10.391aben_26178.exe 90 PID 632 wrote to memory of 3848 632 kis21.3.10.391aben_26178.exe 92 PID 632 wrote to memory of 3848 632 kis21.3.10.391aben_26178.exe 92 PID 632 wrote to memory of 3848 632 kis21.3.10.391aben_26178.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\kis21.3.10.391aben_26178.exe"C:\Users\Admin\AppData\Local\Temp\kis21.3.10.391aben_26178.exe"1⤵
- Checks for any installed AV software in registry
- Checks whether UAC is enabled
- Writes to the Master Boot Record (MBR)
- Checks for VirtualBox DLLs, possible anti-VM trick
- Loads dropped DLL
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:632 -
C:\ProgramData\Kaspersky Lab Setup Files\KIS21.3.10.391.0.2020.0\au_setup_32944BE3-FFBC-11ED-8FFF-6201C35E5273\startup.exe"C:\ProgramData\Kaspersky Lab Setup Files\KIS21.3.10.391.0.2020.0\au_setup_32944BE3-FFBC-11ED-8FFF-6201C35E5273\startup.exe" -auto_update_mode="C:\Users\Admin\AppData\Local\Temp\kis21.3.10.391aben_26178.exe" /-self_remove -l=en-IN -xpos=346 -ypos=71 -prevsetupver=21.3.10.391.0.568.0 -prevsetuppatch=b2⤵
- Checks for any installed AV software in registry
- Checks whether UAC is enabled
- Executes dropped EXE
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:3876
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C:\Users\Admin\AppData\Local\Temp\kis21.3.10.391aben_26178.exe"C:\Users\Admin\AppData\Local\Temp\kis21.3.10.391aben_26178.exe" -cleanup="C:\Users\Admin\AppData\Local\Temp\BECF8C72CBFFDE11F8FF26103CE52537;632"2⤵PID:3848
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\ProgramData\Kaspersky Lab Setup Files\KIS21.3.10.391.0.2020.0\au_setup_32944BE3-FFBC-11ED-8FFF-6201C35E5273\dynamic.ini
Filesize98B
MD516d69aa19d9ba483482c47f443b84bbe
SHA1fbd6684bb9c8e789475025277ca5ae9ce5a0f72e
SHA2560efeec7c2c0edff3a7073f05a0e5b1683a6d9b1c4047d649b93e225c62ebf776
SHA512683ccb33dae5fb050231b99eddc3e28779c10acb463cff3e12696d5182051e44e4d1c09e30616a28724bfe2072ac41f94509fda499047c3cdd75097d47de57b2
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C:\ProgramData\Kaspersky Lab Setup Files\KIS21.3.10.391.0.2020.0\au_setup_32944BE3-FFBC-11ED-8FFF-6201C35E5273\startup.exe
Filesize2.6MB
MD58df405a3a18811a97d8cdcc4ee265cb0
SHA164e847c807c023848249f1bcf07928a00c7f8422
SHA25697b817799831804fb0adf55409388b689b35aa83b11b61e02c75d5162e573d9c
SHA512a5d460a9f2cb5370f016e954d2e9214d0f9e714d8eccae204a84eb6f3afa9e01d62850ac607d5090bf684ce3f01079d55e739e30756925ba063ed1783c320c44
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C:\ProgramData\Kaspersky Lab Setup Files\KIS21.3.10.391.0.2020.0\au_setup_32944BE3-FFBC-11ED-8FFF-6201C35E5273\startup.exe
Filesize2.6MB
MD58df405a3a18811a97d8cdcc4ee265cb0
SHA164e847c807c023848249f1bcf07928a00c7f8422
SHA25697b817799831804fb0adf55409388b689b35aa83b11b61e02c75d5162e573d9c
SHA512a5d460a9f2cb5370f016e954d2e9214d0f9e714d8eccae204a84eb6f3afa9e01d62850ac607d5090bf684ce3f01079d55e739e30756925ba063ed1783c320c44
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C:\ProgramData\Kaspersky Lab Setup Files\KIS21.3.10.391.0.2020.0\au_setup_32944BE3-FFBC-11ED-8FFF-6201C35E5273\startup.exe
Filesize2.6MB
MD58df405a3a18811a97d8cdcc4ee265cb0
SHA164e847c807c023848249f1bcf07928a00c7f8422
SHA25697b817799831804fb0adf55409388b689b35aa83b11b61e02c75d5162e573d9c
SHA512a5d460a9f2cb5370f016e954d2e9214d0f9e714d8eccae204a84eb6f3afa9e01d62850ac607d5090bf684ce3f01079d55e739e30756925ba063ed1783c320c44
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C:\ProgramData\Kaspersky Lab Setup Files\KIS21.3.10.391.0.2020.0\au_setup_32944BE3-FFBC-11ED-8FFF-6201C35E5273\static.ini
Filesize5KB
MD5135c6ddccbae960a11934f7093a4e3ef
SHA13fc049f93328f03a4a407cc92fcc59b50a32882e
SHA256d1bd67d7671c382179a6fc01729d4054627bb66820d7a9df3dcc6b989a0ff95f
SHA5127b7c7e581932f5dd86d6f6135fd900e66df5499ca68b05c0ea3591888caad0556f6e092976398ee052fffecbaea0eeda314713032f4b363b85c45cd3696bd81a
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Filesize
4KB
MD56b0cab7f44140436fa99516c09652928
SHA18c3e2139f2f00316bf320cd0f92d91837211f4a3
SHA2569d2988cc46c9e26b22a770799e7956240209f57461863bdaa7a5d5e21018e557
SHA512fc7ace03d508350d5c9939acfaad6a9c38a27c7b15a9fd250504dc691a1d41eab0c11b2abe33d11cb31d9d8a2ddae9ce2cca761c2c19a997326f56af74f384df
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\B398B80134F72209547439DB21AB308D_ADE4E4D3A3BCBCA5C39C54D362D88565
Filesize471B
MD5e22ac883683611fb0901680758d4f557
SHA10fe9d42dc2921d2bba9d2ce97dd8059f731ec7a5
SHA256e486d43f837fe9355aaa5b9a730f9ce2bcbea2a6d1436a69bd8927f6b2693d46
SHA5128c38ae28f883657c51e1d1e6127229d99ce9e3c411b340e1d490cc366eed8bcdc9acab182ed14da24a50e7fd71f96c0687c0b44f9393e6acf314c01fd1146305
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\B398B80134F72209547439DB21AB308D_ADE4E4D3A3BCBCA5C39C54D362D88565
Filesize404B
MD550c9ab9e2c6c09a8b6600f4adda3932d
SHA19d4e22e505d480a1a474ff68487431c1a6c83682
SHA2563c9eef0194fc96d59660152799b1e36fa8b94f24951be6780d2d59c44313b181
SHA5125cc18b232f329c8551d8e85a97028d1f20ada668d2567a347bb222ade3dd1bb5bd70a463f1060b910d7e90e2a5f4d9632eb6e3aa3752262f01233a343253bd0c
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Filesize
1KB
MD5c0acd601ba6f7602c1dfd719d2db71a2
SHA155094f0e2304a3810475de71999c5632502f6a72
SHA25648b22c62ef7bea96d97915a8a4f7bb09f4fdc57b3b70126f10697ad9b0517d7b
SHA512b6d3315e457dfc4b2dcfa068723ec7e75a07e06aadd1a8397f349f4a9d482e4238264ee2fc857ac675301074165c7d6c48286e2d3745c86ed0f5d674e8f06e25
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Filesize
10KB
MD569d4b9b309bfa6a87f7620647bafd2d0
SHA1c9f6bb4d6494bbd7a47d52874da43501afb97c6d
SHA256f056164cf99799234c90e2318e90ab5d83d0fd855118224286ff0680ee455734
SHA5122aa95fa187d24b4310af4e72a49c8fe665b84aa15ed33ca5b78a88da861554948d5fdb2f0b59ba8560b8c9dc1d4ff8cf5b37bdc1cbdb4fdf7a6e6fbe7e4f4b1a
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Filesize
4KB
MD518f81892daa926fec1d30324b4cd9367
SHA10f0753271f09aecd6731c9dd998d15df5f967b7e
SHA256681a96b96b5e0425fc74be929d29164528bf0bc0a84ac97952c011e407e23d9b
SHA5125e07a3f44f6135291909680abb62e21d0c6bca899905aafa66cc3b436e77430a3ea96a95b54f2705e1f9dd49b60a855d986c4d76ea65dc9a9a5edf3d2748550d
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Filesize
94KB
MD5618538b4ab9639d444e962729a927f15
SHA1dacc1f76630a9708add066819b1aabf8dce01056
SHA25627d92130c0321dad5a03760fd5ac98a3d04ed4c94d88418fe6d50da1f7fc5cbe
SHA512bcb6754ea246939a19a917cc0b810e1753c1b0f1a8b1b7e652128ef15dee4fc79111e4d88fe12f9188449a307e82240d0261af402d783428edfe5785c860372d
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Filesize
5KB
MD5d2c620c462b75696eea1fb22fb23602a
SHA1900f78eb8e1103be1535af5e76d1bed686cdcce3
SHA256dd678d32073078552e0e2c35eed78f16cc8d6e8662d4734518561a1b183f775c
SHA51240e1180b63b328c22cfacc40529cbda2409a54fbbbd5813fcc5f8dcdf95ad7fcd74ea96382e3a2d0bcfed9e68c208f7733b7c630edee7e2013c9a5459091c02c
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Filesize
306B
MD51304724dd5001b2600fc5bd80c098f1e
SHA187ec458c25a35e3a45c2a6ede9ec16ec4d4c7093
SHA2562481b34b48fd96b194405da621e8e5f19142dcb55744f9c9a93591705cb697fd
SHA5124371fbd6ba7e84ae827ec73bec4c903275e4373c16063b6fe63ca157a4db346df5617a9db5c9e1fdcb661f220f6dcbc1f7e4003805dba9fa7a279fc882aebeeb
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Filesize
1KB
MD55134186180074c51639d7a514919ed23
SHA123bddb16b3b6c3a687dfcfed5c1a6c23c0ed1f0a
SHA25633e84b33ff911257e3a6a303c08a2cc178827dadb7dfd7c951e096866e02ad5e
SHA5128ad216cee9192533801b0f10f3bc149506f75dfd2cd554e801e1732b474629435ada4549473176b5440c57c112986dd198dcf508fb0e55ed3a050a75b0fa3d82
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Filesize
306B
MD5026425ccbf4417eefa444285707132ef
SHA1a953b9f6781d4b6daa2eedc0c45d358f2a472370
SHA25697e5f342227ea23c27c1b660f111847fcdd9d7b23c1d248c733a36f983fd7f04
SHA512a266e2f9f10620347f0d05d081362086e81c67fb7c5f4a74c26cca54686f6afb2f2933b1f7afb6d9c96382ff4e4e3cf2f0f38cdd162175cdefccb5909b1aa6c3
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Filesize
29KB
MD52b4bd0afd0e9dd5c90fb8c3bb4a5d619
SHA1a4a1a61d43e8f897d36fef9e1927848de2d312cc
SHA256f9963b403e053f6bfa7c87cad3c10dd55cf1f94fefe00c6380921440e28b48d2
SHA512c0b284552502304f05dd10606e01b0d35210a27f982bba8a605f2939a2ac43890636175431eab99edc45cfc2825fe1b1cffabd8067d9eaa7ad59af466a052974
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Filesize
2KB
MD58a47d771cb12d6f43029ec4faf54f094
SHA1551ccee878a158edfb6ca3fa1d1eeb92e8e97d64
SHA2568286b35bde0b7c302663c38f433da81c00912eac08cda9b63de5f5890af236a7
SHA512ccfc9006d3ac858125469b2d301d3e82d99886c23f49b9afe4e69275cde02af2c776e38595d2a1157c17a733899c47fe1c85670a86d9247bd5536128fc4bf28c
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Filesize
5.1MB
MD5e501f2f239b257c42a01a9e53a19dada
SHA11e463ccc38bf4cd266a6217925900aeafcda56d4
SHA256be7e8beaffbe333bb1744fb1371d31c3a45178cd1458edda002c24eb07c0fdc7
SHA5129f044521b2beba13515c697ff21b7ffdf674861a62803f26a6c495dc2f458dbabbeba260af5b9e5194b620e8cb22165deb338bc3dcd677f0e81ff151e5bb058b
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Filesize
5.1MB
MD5d00f0bb4b88f550c74004df40231af3c
SHA1ee53c54f79190f23721c3c5839fb06771951a7dd
SHA256b0657f2c3f1a2aeb9872be6d8665d4c7c799a922677e58a1c4966698c475c9fb
SHA5129ea85b2353a02101d53443bae86540c8948bf8e010cfd5de049c0158047178aaa8057d5e044ab508179d91d72c7db1612f7b34e2fa3ab2a954683785fa6aad7f
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Filesize
5.1MB
MD5d00f0bb4b88f550c74004df40231af3c
SHA1ee53c54f79190f23721c3c5839fb06771951a7dd
SHA256b0657f2c3f1a2aeb9872be6d8665d4c7c799a922677e58a1c4966698c475c9fb
SHA5129ea85b2353a02101d53443bae86540c8948bf8e010cfd5de049c0158047178aaa8057d5e044ab508179d91d72c7db1612f7b34e2fa3ab2a954683785fa6aad7f