Analysis
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max time kernel
41s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
06-11-2022 10:14
Static task
static1
Behavioral task
behavioral1
Sample
6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe
Resource
win10v2004-20220812-en
General
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Target
6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe
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Size
1.1MB
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MD5
0960068566a15ba99eb95b8da1555770
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SHA1
2e162b130a329b3bdf166690c36c4cc593c3dd47
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SHA256
6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca
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SHA512
c2ad96793fe353ec29d40f0c4bee5eeca8ece56654d9198599c1e640f38ce16e03db4e25776289edb7bd5f801cf510df57b85269b218d755436526857ffc1214
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SSDEEP
24576:jWvknOMEfnvW+BxtLb6QP3gq5LkgdTG1zaGR48s6+squKQV0Oo4N+h:jUeOMmvWMN3gq5LrdTG17tKc0OoW+h
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1456 Setup.exe -
Loads dropped DLL 4 IoCs
pid Process 968 6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe 1456 Setup.exe 1456 Setup.exe 1456 Setup.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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description ioc Process Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS Setup.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl Setup.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\Setup.exe = "0" Setup.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND Setup.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main Setup.exe Key created \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_DISABLE_NAVIGATION_SOUNDS\Setup.exe = "1" Setup.exe Set value (int) \REGISTRY\USER\S-1-5-21-3845472200-3839195424-595303356-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SECURITYBAND\Setup.exe = "0" Setup.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 968 wrote to memory of 1456 968 6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe 27 PID 968 wrote to memory of 1456 968 6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe 27 PID 968 wrote to memory of 1456 968 6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe 27 PID 968 wrote to memory of 1456 968 6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe 27 PID 968 wrote to memory of 1456 968 6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe 27 PID 968 wrote to memory of 1456 968 6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe 27 PID 968 wrote to memory of 1456 968 6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe 27
Processes
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C:\Users\Admin\AppData\Local\Temp\6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe"C:\Users\Admin\AppData\Local\Temp\6e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:968 -
C:\Users\Admin\AppData\Local\Temp\a2H006RN6O\TuITFieC\Setup.exeC:\Users\Admin\AppData\Local\Temp\a2H006RN6O\TuITFieC\Setup.exe --relaunch2⤵
- Executes dropped EXE
- Loads dropped DLL
- Modifies Internet Explorer settings
PID:1456
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
1.1MB
MD50960068566a15ba99eb95b8da1555770
SHA12e162b130a329b3bdf166690c36c4cc593c3dd47
SHA2566e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca
SHA512c2ad96793fe353ec29d40f0c4bee5eeca8ece56654d9198599c1e640f38ce16e03db4e25776289edb7bd5f801cf510df57b85269b218d755436526857ffc1214
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Filesize
1.1MB
MD50960068566a15ba99eb95b8da1555770
SHA12e162b130a329b3bdf166690c36c4cc593c3dd47
SHA2566e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca
SHA512c2ad96793fe353ec29d40f0c4bee5eeca8ece56654d9198599c1e640f38ce16e03db4e25776289edb7bd5f801cf510df57b85269b218d755436526857ffc1214
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Filesize
1.1MB
MD50960068566a15ba99eb95b8da1555770
SHA12e162b130a329b3bdf166690c36c4cc593c3dd47
SHA2566e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca
SHA512c2ad96793fe353ec29d40f0c4bee5eeca8ece56654d9198599c1e640f38ce16e03db4e25776289edb7bd5f801cf510df57b85269b218d755436526857ffc1214
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Filesize
1.1MB
MD50960068566a15ba99eb95b8da1555770
SHA12e162b130a329b3bdf166690c36c4cc593c3dd47
SHA2566e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca
SHA512c2ad96793fe353ec29d40f0c4bee5eeca8ece56654d9198599c1e640f38ce16e03db4e25776289edb7bd5f801cf510df57b85269b218d755436526857ffc1214
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Filesize
1.1MB
MD50960068566a15ba99eb95b8da1555770
SHA12e162b130a329b3bdf166690c36c4cc593c3dd47
SHA2566e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca
SHA512c2ad96793fe353ec29d40f0c4bee5eeca8ece56654d9198599c1e640f38ce16e03db4e25776289edb7bd5f801cf510df57b85269b218d755436526857ffc1214
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Filesize
1.1MB
MD50960068566a15ba99eb95b8da1555770
SHA12e162b130a329b3bdf166690c36c4cc593c3dd47
SHA2566e4abc275685febad0bbd13167b149ed4478f16a0b3456be5629c2200c8d48ca
SHA512c2ad96793fe353ec29d40f0c4bee5eeca8ece56654d9198599c1e640f38ce16e03db4e25776289edb7bd5f801cf510df57b85269b218d755436526857ffc1214