8ac37bfa43c9002398b14545691d89572c94076776b3827408b31fd4e5bf0712

Analysis

max time kernel
0s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 08:57

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General

Target

1369216f9d2ad3710cd95932c90186d1.exe
Size

15KB
MD5

1369216f9d2ad3710cd95932c90186d1
SHA1

26d6e0dd5a78d0c97fed651e18b6095cbe39dc79
SHA256

8ac37bfa43c9002398b14545691d89572c94076776b3827408b31fd4e5bf0712
SHA512

7c26b19dafd57a5ef4581ca15fd5aaa5c531e7a98e7f718772389c68f00b32128a8f7b214a0bd0a5027805814e76046b112198a3b6d67c0ae0367cdf3276494e
SSDEEP

192:nGs61A/0LiQxqfKD6VkUgSkWhiQ7SsrZP9aY95V85HrQjcWOuBE:Nx0iQxqsaiQma955ytrAzVBE

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-1-5-21-3803511929-1339359695-2191195476-1000\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\{476E5669-A4E9-11EE-A0B6-5A0B45D0E1CE} = "0"	IEXPLORE.EXE
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

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
4204	IEXPLORE.EXE
4204	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 1280	2016	1369216f9d2ad3710cd95932c90186d1.exe	16
PID 2016 wrote to memory of 1280	2016	1369216f9d2ad3710cd95932c90186d1.exe	16
PID 2016 wrote to memory of 1280	2016	1369216f9d2ad3710cd95932c90186d1.exe	16
PID 1280 wrote to memory of 4204	1280	iexplore.exe	20
PID 1280 wrote to memory of 4204	1280	iexplore.exe	20
PID 4204 wrote to memory of 3808	4204	IEXPLORE.EXE	24
PID 4204 wrote to memory of 3808	4204	IEXPLORE.EXE	24
PID 4204 wrote to memory of 3808	4204	IEXPLORE.EXE	24

C:\Users\Admin\AppData\Local\Temp\1369216f9d2ad3710cd95932c90186d1.exe
"C:\Users\Admin\AppData\Local\Temp\1369216f9d2ad3710cd95932c90186d1.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Program Files (x86)\Internet Explorer\iexplore.exe
  http://www.whyusefirefox.com
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1280
- - C:\Program Files\Internet Explorer\IEXPLORE.EXE
    "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://www.whyusefirefox.com
    3⤵
    - Modifies Internet Explorer settings
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:4204
  - - C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4204 CREDAT:17410 /prefetch:2
      4⤵
      PID:3808

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\QSO8CY24\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/2016-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

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