e1becd2a74fec3990a4c0d715b9582025879fd4dec5bfa9ec1da444eadb4bb7d

Analysis

max time kernel
0s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 16:01

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General

Target

7af8fd50c8bc7fe26c4ef9043b49a63d.html
Size

57KB
MD5

7af8fd50c8bc7fe26c4ef9043b49a63d
SHA1

d5ad07c690470eef87cc10685360cf1824e7f3bf
SHA256

e1becd2a74fec3990a4c0d715b9582025879fd4dec5bfa9ec1da444eadb4bb7d
SHA512

55bd88adf76ddd92b0a10bdb52eaa65cee8b16e4ce1df5f112909f47521cf6af0ad749072fc044d3f25179957052f974ca80057ec84337502b7556c15ff7ed49
SSDEEP

1536:ijEQvK8OPHdyAto2vgyHJv0owbd6zKD6CDK2RVrol3wpDK2RVy:ijnOPHdyP2vgyHJutDK2RVrol3wpDK2m

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 6 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{9042B9A0-ACC9-11EE-A0B6-4E4BB5713FEC} = "0"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1352	iexplore.exe
1352	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1352 wrote to memory of 4856	1352	iexplore.exe	18
PID 1352 wrote to memory of 4856	1352	iexplore.exe	18
PID 1352 wrote to memory of 4856	1352	iexplore.exe	18

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\7af8fd50c8bc7fe26c4ef9043b49a63d.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1352
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1352 CREDAT:17410 /prefetch:2
  2⤵
  PID:4856

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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