d9bcbef70e6340cdb0ccb940caa3272d099559a8291ff743016521603cf1236b

Analysis

max time kernel
171s
max time network
180s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
30-12-2023 22:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1e184169150e4a7a5e87d1f7b6f0d1ad.pdf
Size

90KB
MD5

1e184169150e4a7a5e87d1f7b6f0d1ad
SHA1

9814be36824a16a1d8b92ceda9d1b79cc46cd95e
SHA256

d9bcbef70e6340cdb0ccb940caa3272d099559a8291ff743016521603cf1236b
SHA512

2290e201598affe0b64062aa93c0d9f42ce2540670a9f0c05674e00554a3fa8d7c1e98344ee20ee509ba1cc949f63e65b7605240d1f98a83321db5e021d12ec2
SSDEEP

1536:5buIPTb+s5zy5aKHpAmGDtHb7aqB7HRJNR+wXvfWkNpOPY5fuW4rEEVhFN:XTXwaKJAm6l7a6NJLFIPY5fyr5vP

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
100	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
100	AcroRd32.exe
100	AcroRd32.exe
100	AcroRd32.exe
100	AcroRd32.exe

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\1e184169150e4a7a5e87d1f7b6f0d1ad.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:100
- C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
  "C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
  2⤵
  PID:1448

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads