e6911844efcd064e55001b689a21f156f072f7096d2bc1f03625c74a0de2dbfb

Analysis

max time kernel
0s
max time network
85s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 18:42

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General

Target

0cb940ddc621005562b0b14890445fd0.html
Size

11KB
MD5

0cb940ddc621005562b0b14890445fd0
SHA1

3afa64d62e030d919d7434f9f997b82108258cc0
SHA256

e6911844efcd064e55001b689a21f156f072f7096d2bc1f03625c74a0de2dbfb
SHA512

e5d94890d804118272af2e185132a716eee8e7feddfdaf09d37569811eb5e17ff786cc01be504085b9a1720a22b6a1f13ef4ccd751ae9958cd7fa68533385860
SSDEEP

192:2VFlIsr03EV8k/w1wvqy5Bfqnujh5lh01BLOXuBuLbdU8d:sFlIcuEX/gc5Bfqnujh5lh0BLOXguLZ

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-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{6F2BBA93-A2AD-11EE-9ECD-527BFEDB591A} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2060	iexplore.exe
2060	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2808	2060	iexplore.exe	14
PID 2060 wrote to memory of 2808	2060	iexplore.exe	14
PID 2060 wrote to memory of 2808	2060	iexplore.exe	14

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\0cb940ddc621005562b0b14890445fd0.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2060 CREDAT:17410 /prefetch:2
  2⤵
  PID:2808

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\versionlist.xml

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\0SGFK56Z\suggestions[1].en-US

Filesize
13KB

MD5
f736a0a89dbe19617b2222d681d64c5f

SHA1
7820e556b3c151d48728339fb9e16da8d45597b3

SHA256
ee7c26c4289f25678f81bdd2d192e28fbc2de8c4f639403d567538bf2bc59baf

SHA512
23b4bdf82fee343a764e7b5c77d929cea7a77fc7d1a57e5d9495004e392bf558fa6180144652d183bb5c82692bebd99805987f7ccc2ddfc6b59e829651c34800

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