826e787cd4449d9814fa273d34c701390baa7deff4d472c9e6487170e8567d1e

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-12-2024 06:03

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General

Target

lummastealer/Data/Media/sparseModels.pdf
Size

101KB
MD5

342f3584b1e934146d8d45166f0a8dc0
SHA1

034b90e9e2740132a973359b190a2bbbdfd86f03
SHA256

0471ffeeed893f18222185c4c2a689aef7c3e67146a77ff5aedb5f4374ddfa59
SHA512

9e9a284ba95922b8789e62c0e6c44061bfaba49576e75e11d7094038600f7cae2600e6970b8e69b78fb99e3ef90e626e6ece1a6cce6f99501bd4815ebe118ffd
SSDEEP

3072:oTgu7RooibIRkPKELh9O7hv+3McpFsUba3QExZ:oTRvi+qHh9TTsUb0H

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
1928	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
1928	AcroRd32.exe
1928	AcroRd32.exe
1928	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\sparseModels.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:1928

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
6db79833e7ee08e3d4f8d12aa1f0f046

SHA1
65287ae48b2d1d2f666d06a99231c3949461805a

SHA256
5a96102ccf53352bc830d6e57c8d1868fe397f8dc18e08758f617458962195d1

SHA512
3ee4c52faf2ac0db7859686b13e805970b72c6fbae80647b20da5449448fed0838a55140ef5a2118256d0f7b5ff8f02905c41819cc5cd41aa3e604aaf99f604f

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