9eafef8a99ea2aca69058c9aa332e61233fa19f6dc3fe0b72295ab3c915f0403

Analysis

max time kernel
0s
max time network
108s
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, 15:58

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General

Target

049cb2cd13065e5f79cae904a6d8256f.html
Size

136KB
MD5

049cb2cd13065e5f79cae904a6d8256f
SHA1

2c83534df2dd80921fc7ec62b1b515467178ce5d
SHA256

9eafef8a99ea2aca69058c9aa332e61233fa19f6dc3fe0b72295ab3c915f0403
SHA512

fad14348dd283fd0d7ba3e5fe02e7f32bb0715ca371cc2cbeba8a9240295990b12b7e501f3206c3f431a3c2564e33cf40d1378cad7e45985378391527b0a598e
SSDEEP

3072:l1yZ1WYbxovuNIqgiJBPzC99LG9lE/sMnmBAzHlZs:WqEPBQc

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\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
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\{4BF969DD-A2AB-11EE-9ECD-FAD2FAC7202F} = "0"	iexplore.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4080	iexplore.exe
4080	iexplore.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4080 wrote to memory of 860	4080	iexplore.exe	16
PID 4080 wrote to memory of 860	4080	iexplore.exe	16
PID 4080 wrote to memory of 860	4080	iexplore.exe	16

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\049cb2cd13065e5f79cae904a6d8256f.html
1⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4080
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4080 CREDAT:17410 /prefetch:2
  2⤵
  PID:860

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\Windows\INetCache\IE\0SGFK56Z\cb=gapi[1].js

Filesize
16KB

MD5
5cbd3e1f2072193d63fbf37c9edabab5

SHA1
7b3ba0209e5b89fb60e62f6d303cd15482d7e839

SHA256
675836932393cc7f552b64cf950d07f2204acde20ccf068c32e234cf5b0e0f7e

SHA512
db65d4ba37dfeb90e0b4090f6c925cf60b0f5ba039e6cf74e131d6e6a5442508c5cbaad94ada57fcff75c83e3a7e08d296d9ef5af258ec7a8f1166c7e0c186cc

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

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\QTPKWBD2\plusone[1].js

Filesize
4KB

MD5
f4aa21d3929e59a81fd52b16c1ab6051

SHA1
97f4a4ace5338ef4fa7555bbb4c119cbb16e6c38

SHA256
9d961044b5876bae4f1512bf6964a58ed3779629b6c794872c16c517a678d279

SHA512
3cb2b134b1c681cbfbaae0daf8e039a54d55d90dc0589b451df5503534fb57a366313523b72d039a3fcce867b060686730172aa574250ec9f77d87b5256d8535

Download Submit