275388ffad3a1046087068a296a6060ed372d5d4ef6cf174f55c3b4ec7e8a0e8

Analysis

max time kernel
170s
max time network
174s
platform
windows10-2004_x64
resource
win10v2004-en-20220112
submitted
28-02-2022 03:14

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General

Target

dhl_express_packing_guide_en.pdf
Size

2.2MB
MD5

f2557e00dddee92128a3e7a1a77927b8
SHA1

ad8d07d18b03ef4656f4e68171bb5b92395603c8
SHA256

9b5f9aef033bcf219c59fa2e097c649a7813f0fc4505f1ed268fe3895ed95d8a
SHA512

c825926747b1d7dd27970768c50fe49ccc870886af4f5829d806ff846a3ade1963c7676c23dc04e4ea38238d5dcfd886bca5c7ca83031e9f08a96f29bdc2ffc4

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

Processes:

AcroRd32.exe

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

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

1736 AcroRd32.exe
Suspicious use of SetWindowsHookEx 5 IoCs

Processes:

AcroRd32.exe

pid process

1736 AcroRd32.exe
1736 AcroRd32.exe
1736 AcroRd32.exe
1736 AcroRd32.exe
1736 AcroRd32.exe

pid	process
1736	AcroRd32.exe

pid	process
1736	AcroRd32.exe
1736	AcroRd32.exe
1736	AcroRd32.exe
1736	AcroRd32.exe
1736	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\dhl_express_packing_guide_en.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1736

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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