Analysis
-
max time kernel
142s -
max time network
137s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
08-05-2021 21:55
Static task
static1
Behavioral task
behavioral1
Sample
9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe
Resource
win10v20210410
General
-
Target
9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe
-
Size
1008KB
-
MD5
01cbb89115b29a90c1c0aa7dc59e9bd8
-
SHA1
55be68a696d07e9d9b081291ea0985dd6b170ee7
-
SHA256
9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50
-
SHA512
394bee45120025b4d0670e78886c17aa825b1409600a04e9efda838fb43491f219f98376efd34a1962c5e4403a09a0da97c670851fbd08eb25b6c22393703a4b
Malware Config
Signatures
-
Executes dropped EXE 6 IoCs
Processes:
svchost.exe9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exesvchost.exe._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exeSynaptics.exepid process 584 svchost.exe 800 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe 1348 svchost.exe 2808 ._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe 2756 ._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe 3576 Synaptics.exe -
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\z4amJ12X.xlsm office_macros -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Control Panel\International\Geo\Nation 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Synaptics Pointing Device Driver = "C:\\ProgramData\\Synaptics\\Synaptics.exe" 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe -
Drops file in Program Files directory 24 IoCs
Processes:
svchost.exedescription ioc process File opened for modification C:\Program Files\7-Zip\7zG.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\MavInject32.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe svchost.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe svchost.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe svchost.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\idlj.exe svchost.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\extcheck.exe svchost.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\chrmstp.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE svchost.exe File opened for modification C:\Program Files\7-Zip\Uninstall.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RClient.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe svchost.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe svchost.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\notification_helper.exe svchost.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\Installer\setup.exe svchost.exe File opened for modification C:\Program Files\7-Zip\7z.exe svchost.exe File opened for modification C:\Program Files\Java\jdk1.8.0_66\bin\appletviewer.exe svchost.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\chrome_pwa_launcher.exe svchost.exe File opened for modification C:\Program Files\Google\Chrome\Application\89.0.4389.114\elevation_service.exe svchost.exe File opened for modification C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE svchost.exe -
Drops file in Windows directory 1 IoCs
Processes:
9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exedescription ioc process File created C:\Windows\svchost.exe 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString EXCEL.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
EXCEL.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily EXCEL.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU EXCEL.EXE -
Modifies registry class 1 IoCs
Processes:
9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe -
Processes:
Synaptics.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349 Synaptics.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\D1EB23A46D17D68FD92564C2F1F1601764D8E349\Blob = 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 Synaptics.exe -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
EXCEL.EXEpid process 3660 EXCEL.EXE -
Suspicious use of SetWindowsHookEx 5 IoCs
Processes:
EXCEL.EXEpid process 3660 EXCEL.EXE 3660 EXCEL.EXE 3660 EXCEL.EXE 3660 EXCEL.EXE 3660 EXCEL.EXE -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exesvchost.exe9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exedescription pid process target process PID 2112 wrote to memory of 584 2112 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe svchost.exe PID 2112 wrote to memory of 584 2112 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe svchost.exe PID 2112 wrote to memory of 584 2112 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe svchost.exe PID 584 wrote to memory of 800 584 svchost.exe 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe PID 584 wrote to memory of 800 584 svchost.exe 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe PID 584 wrote to memory of 800 584 svchost.exe 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe PID 800 wrote to memory of 3576 800 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe Synaptics.exe PID 800 wrote to memory of 3576 800 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe Synaptics.exe PID 800 wrote to memory of 3576 800 9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe Synaptics.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe"C:\Users\Admin\AppData\Local\Temp\9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe"1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\svchost.exe"C:\Windows\svchost.exe" "C:\Users\Admin\AppData\Local\Temp\9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:584 -
C:\Users\Admin\AppData\Local\Temp\9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe"C:\Users\Admin\AppData\Local\Temp\9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe"3⤵
- Executes dropped EXE
- Checks computer location settings
- Adds Run key to start application
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:800 -
C:\Users\Admin\AppData\Local\Temp\._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe"C:\Users\Admin\AppData\Local\Temp\._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe"4⤵
- Executes dropped EXE
PID:2808
-
-
C:\Users\Admin\AppData\Local\Temp\._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe"C:\Users\Admin\AppData\Local\Temp\._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe"4⤵
- Executes dropped EXE
PID:2756
-
-
C:\ProgramData\Synaptics\Synaptics.exe"C:\ProgramData\Synaptics\Synaptics.exe" InjUpdate4⤵
- Executes dropped EXE
- Modifies system certificate store
PID:3576
-
-
-
-
C:\Windows\svchost.exeC:\Windows\svchost.exe1⤵
- Executes dropped EXE
- Drops file in Program Files directory
PID:1348
-
C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" /automation -Embedding1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3660
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
MD5
af4f848c5d2fd90c5e0d81d7672497b9
SHA1153669eb359603d17b1872422057a2cb4c0934d6
SHA2566c7dee509814ac1779f7bd29cc3f504b7b4e50cdc136324add91e748ce971530
SHA512cb672b273a6594ec75730ea6e1cf3105781cb8fffcde8b2dbd77d79e04ae0a0a6ba971cdbe8dc47a5b552fe0dbb58557346f751808eae9f5d7edd2acbf3c28b4
-
MD5
af4f848c5d2fd90c5e0d81d7672497b9
SHA1153669eb359603d17b1872422057a2cb4c0934d6
SHA2566c7dee509814ac1779f7bd29cc3f504b7b4e50cdc136324add91e748ce971530
SHA512cb672b273a6594ec75730ea6e1cf3105781cb8fffcde8b2dbd77d79e04ae0a0a6ba971cdbe8dc47a5b552fe0dbb58557346f751808eae9f5d7edd2acbf3c28b4
-
C:\Users\Admin\AppData\Local\Temp\._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe
MD54e751362b15d1fdbfb4bb5be44cbd9d4
SHA187943541a8187d5ba01673e0e7b7ce710170ce7c
SHA256005a65ea3f68e15324943d6b1437ae4d89661d9affcb1ccb74fcb8097bc6d983
SHA51243410a96ec8ed1f3d799e3f44a492b516132a6881335625c22562ec6aaae34bd15525f6a3755350f7816784574adcb6a049d672cf79d7b586ea5ac6ed93f0347
-
C:\Users\Admin\AppData\Local\Temp\._cache_9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe
MD54e751362b15d1fdbfb4bb5be44cbd9d4
SHA187943541a8187d5ba01673e0e7b7ce710170ce7c
SHA256005a65ea3f68e15324943d6b1437ae4d89661d9affcb1ccb74fcb8097bc6d983
SHA51243410a96ec8ed1f3d799e3f44a492b516132a6881335625c22562ec6aaae34bd15525f6a3755350f7816784574adcb6a049d672cf79d7b586ea5ac6ed93f0347
-
C:\Users\Admin\AppData\Local\Temp\9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe
MD5f99927aaee8ad779afa33e44c8335b9e
SHA18c6a611f61e5b6656660e75b7596b095cf479912
SHA256faf45da59f913c73fb3ca359c304ec54894ecd37d87a87e8c138cfeff10a2d56
SHA5120e3158418090362cb36b74aa2cfe5d0e0dc70ea89fa067c1339db0720a4361cc21c26dcb43a3a25dc1d6ab2d118146fa94078eb566c5808dc76d1a260c58bd24
-
C:\Users\Admin\AppData\Local\Temp\9582180cbf98031830a01e930edf7afd2310b300c3aa8f23f4e7af4083e9ba50.exe
MD5f99927aaee8ad779afa33e44c8335b9e
SHA18c6a611f61e5b6656660e75b7596b095cf479912
SHA256faf45da59f913c73fb3ca359c304ec54894ecd37d87a87e8c138cfeff10a2d56
SHA5120e3158418090362cb36b74aa2cfe5d0e0dc70ea89fa067c1339db0720a4361cc21c26dcb43a3a25dc1d6ab2d118146fa94078eb566c5808dc76d1a260c58bd24
-
MD5
e566fc53051035e1e6fd0ed1823de0f9
SHA100bc96c48b98676ecd67e81a6f1d7754e4156044
SHA2568e574b4ae6502230c0829e2319a6c146aebd51b7008bf5bbfb731424d7952c15
SHA512a12f56ff30ea35381c2b8f8af2446cf1daa21ee872e98cad4b863db060acd4c33c5760918c277dadb7a490cb4ca2f925d59c70dc5171e16601a11bc4a6542b04
-
MD5
9e3c13b6556d5636b745d3e466d47467
SHA12ac1c19e268c49bc508f83fe3d20f495deb3e538
SHA25620af03add533a6870d524a7c4753b42bfceb56cddd46016c051e23581ba743f8
SHA5125a07ba8a7fcb15f64b129fada2621252b8bc37eb34d4f614c075c064f8ac0d367301eba0c32c5e28b8aa633f6ab604f0dfcc363b34734ce0207ef0d4e8817c4b
-
MD5
9e3c13b6556d5636b745d3e466d47467
SHA12ac1c19e268c49bc508f83fe3d20f495deb3e538
SHA25620af03add533a6870d524a7c4753b42bfceb56cddd46016c051e23581ba743f8
SHA5125a07ba8a7fcb15f64b129fada2621252b8bc37eb34d4f614c075c064f8ac0d367301eba0c32c5e28b8aa633f6ab604f0dfcc363b34734ce0207ef0d4e8817c4b
-
MD5
9e3c13b6556d5636b745d3e466d47467
SHA12ac1c19e268c49bc508f83fe3d20f495deb3e538
SHA25620af03add533a6870d524a7c4753b42bfceb56cddd46016c051e23581ba743f8
SHA5125a07ba8a7fcb15f64b129fada2621252b8bc37eb34d4f614c075c064f8ac0d367301eba0c32c5e28b8aa633f6ab604f0dfcc363b34734ce0207ef0d4e8817c4b