0fd5abd9eb66f54c0183c3c15b6e7d3cfa2786b47e55df7d3b482b08989cbbaf

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
27/03/2025, 14:53

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General

Target

Morris, Kathleen_1040_Tax Return_2024.pdf
Size

164KB
MD5

4b8cf2d4f14a6581e29c40d1956239c5
SHA1

af769eaeb809f45d86eabbdb0f9e8eac6c606cd2
SHA256

3f9608565386112c609277319b4354110dc015bbf7ee367a8239903a652b3173
SHA512

0e540a590680c68919ee4c2643f14401b7ef25e9b3791b5d095f4590817d872d8aa9396630a03ab2397306f693eac0d3b63a6834bb0f312c853bc9d7884ff138
SSDEEP

3072:Et1rFfigMpxRYL6MSaHEx67547Yv0y2/1gQhAqHLu/UUy9rg+3:E1figOfO6MSu75Fb2NtxuFqrx3

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
956	AcroRd32.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe
956	AcroRd32.exe

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Morris, Kathleen_1040_Tax Return_2024.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
aa0d0a162264468c92109150272ac3e6

SHA1
c5e73d415d8aed9bd1033464668aea5f9470a49e

SHA256
9d5f0a268b204d17cee338f9fbb84d61c3b89a0ac10e16f7bb9a70da00e4da96

SHA512
79aa733d068de9b016980949c2fdc8f573d92755689a8fd521a848d3c7e823677a309f4656f24905bc8ce3f3a4b1c437cf43236fd86b3cdbd2a97024b4ab93d7

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