826e787cd4449d9814fa273d34c701390baa7deff4d472c9e6487170e8567d1e

Analysis

max time kernel
117s
max time network
119s
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/concordance.pdf
Size

307KB
MD5

39b8003af55644376fdc08c7e9cf03d4
SHA1

2653c4d37847538ee9a35b4e65d925fe35e66322
SHA256

b07bf7ff7308a79260fc2e76dbe0e9ea1c9a14316aa07e35059ba25b1e875a91
SHA512

d05d1a0d1360cc3b52b6b9ca0ca901e4a72500d79d4f18674c827bcfa6528bc7406ec1a03eb3c6895e0aa4b1d7b3e1bf1edc9db4ec5440d7e47ac042c3bfcc72
SSDEEP

6144:rurJeeKVjsEbId9ACcZJXkFvPejnl76FPLcvFk6kybzhInFnco:roee8j/8ZcjXkBPebl7MPLeJhInFco

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
3020	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
3020	AcroRd32.exe
3020	AcroRd32.exe
3020	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\concordance.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:3020

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
0038816bcb4b9ace6e2aa22dbb231f33

SHA1
2cd7707e3c97c3cc38f5978977ce4667c067e05d

SHA256
e3d9377f9367d7de1b32494e4fd9a8ffd4549b28fad5153800c17e87e45330d9

SHA512
03151e7d3a594b1bed8c4963c8193cbede726ee0edfc97d68ec50ada5f75bbf4b84a18b72d2086796c150fabef2eee374e075d9f9d6968f62f6a1f127c8b8770

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