a20e7ad17b3412ba6c8e721abc1a83ada89d4b2f35248bff4a0dd94048a698a6

Analysis

max time kernel
0s
max time network
84s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
31/12/2023, 04:40

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General

Target

2890391b7a082ea15b0f60e0b435425a.html
Size

5KB
MD5

2890391b7a082ea15b0f60e0b435425a
SHA1

26c422dcd2b0163fa432516b65aabea3107ed6e7
SHA256

a20e7ad17b3412ba6c8e721abc1a83ada89d4b2f35248bff4a0dd94048a698a6
SHA512

17a87c5ea04da3c7694ac8f3674435eb236418f674e79779aec91462dc18145346139bd4cf7129c70c443cbb39f2190d17e91ffc14222da92dd44efe2ba77e87
SSDEEP

96:bNz0JwI95AX9J9UqfANRym/VXqeueMbh5nIe5KS1Kr4XMI4sXHAXCizUmXanQ:wwC09jPfeItKSz5HAywUmXanQ

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6D806108-ABD0-11EE-8184-CAE9171F1CAB} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-768304381-2824894965-3840216961-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2556	iexplore.exe
2556	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2556 wrote to memory of 2608	2556	iexplore.exe	16
PID 2556 wrote to memory of 2608	2556	iexplore.exe	16
PID 2556 wrote to memory of 2608	2556	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\2890391b7a082ea15b0f60e0b435425a.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2556
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2556 CREDAT:17410 /prefetch:2
  2⤵
  PID:2608

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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