826e787cd4449d9814fa273d34c701390baa7deff4d472c9e6487170e8567d1e

Analysis

max time kernel
118s
max time network
120s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
06-12-2024 06:03

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General

Target

lummastealer/Data/Media/R-admin.pdf
Size

649KB
MD5

04a7d083b6bd70dcd87053b89c9984b0
SHA1

b2758b76c12c7652ee5af25e8bffd69e4d1076f9
SHA256

ab8af3e5103ce93abd1d2edafa6da16dfbe2bc8f850da5d013394ccabea8d9be
SHA512

66b1dc76dd2a36184b6d84fafc7d2dcb2f4f285861e331e1047a8257f8f547265ba6d2980c079e85fc8e45a67d16129b48ec62d4b56a28157b8e3e08fb0012a4
SSDEEP

12288:wWNz973x51JdzGakA6xfMmyJKHA+fmoiRCSqc/7C6:wU97B/LCO6pMwHdmRRChc/G6

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
2412	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2412	AcroRd32.exe
2412	AcroRd32.exe
2412	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\lummastealer\Data\Media\R-admin.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2412

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

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Downloads

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

Filesize
3KB

MD5
31727ba85a172072ef2e442a09e81ce6

SHA1
a8870edf76a8b98b373a311743620b6357bc829c

SHA256
236078618ab560dd44e0cda20e196b6e72f6b3146353ba52df849b81656792b1

SHA512
e554160f369f7b66fa824d401f2266e22f1d53d10a794b6d8a545758b25d13d5ebf3ce841248265dfe26a8b0a65347ee6a4c02dcc5ebb2eead0244675a755d82

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