a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4

Analysis

max time kernel
113s
max time network
182s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
11/10/2022, 17:55

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General

Target

a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Size

1.1MB
MD5

085b85c934667627be36ee684f253720
SHA1

e727c23165fb855b348985add34794e88866b810
SHA256

a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4
SHA512

178860530f21881d7f228f33afea710d26425ea8f503599b107748fe23ad4424587cddf39b7bf24de31519a02f99e6bbaaab8ba8e2453555d8e15952ee1c16b1
SSDEEP

12288:MqlpSohxI/ThGvk3dHNGdgxWlrT0lB8qczfar8DCkBR6eeb3MJrs3MJrAdHqr6d:MAj3I/TMvk3dMd3Ta+QWBR60rzri

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\WINDOWS\system32\drivers\etc\hosts	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe

Modifies Internet Explorer settings 1 TTPs 32 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Disable Script Debugger = "yes"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "11000"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_MAXCONNECTIONSPER1_0SERVER	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\AdvancedOptions\BROWSE\SCRIPT_DEBUGGER\DefaultValue = "yes"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\SOFTWARE\Microsoft\Internet Explorer\Main\DisableScriptDebuggerIE = "yes"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_GPU_RENDERING	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_MAXCONNECTIONSPERSERVER\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "10"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\AdvancedOptions\BROWSE\SCRIPT_DEBUGGER\CheckedValue = "yes"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_ACTIVEX_REPURPOSEDETECTION\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "1"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_GPU_RENDERING\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "1"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_OBJECT\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "1"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_Cross_Domain_Redirect_Mitigation	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_SCRIPTURL_MITIGATION\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "1"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\AdvancedOptions\BROWSE\SCRIPT_DEBUGGER_IE\UncheckedValue = "no"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_SCRIPT\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "1"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "1"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\AdvancedOptions\BROWSE\SCRIPT_DEBUGGER\UncheckedValue = "no"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_OBJECT	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_ENABLE_SCRIPT_PASTE_URLACTION_IF_PROMPT	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\AdvancedOptions\BROWSE\SCRIPT_DEBUGGER_IE\DefaultValue = "yes"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_IMG	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_MAXCONNECTIONSPER1_0SERVER\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "10"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_MAXCONNECTIONSPERSERVER	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\AdvancedOptions\BROWSE\SCRIPT_DEBUGGER_IE\CheckedValue = "yes"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_ACTIVEX_REPURPOSEDETECTION	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BLOCK_LMZ_IMG\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "1"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_Cross_Domain_Redirect_Mitigation\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "1"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_ENABLE_SCRIPT_PASTE_URLACTION_IF_PROMPT\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe = "1"	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_LOCALMACHINE_LOCKDOWN	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
4624	a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe

C:\Users\Admin\AppData\Local\Temp\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe
"C:\Users\Admin\AppData\Local\Temp\a4b208c5272d85fd22bd44217e23f4e91d59198efffdb43b7ae58d3d11b09ce4.exe"
1⤵
- Drops file in Drivers directory
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4624

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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