826e787cd4449d9814fa273d34c701390baa7deff4d472c9e6487170e8567d1e

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
06-12-2024 06:03

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General

Target

lummastealer/Data/Media/approximate.pdf
Size

59KB
MD5

55c89b1f20b11e702d840cbf4574b742
SHA1

2f433886be63eb9d5d0b8eca6ecb6256c33cfd17
SHA256

66b1e32463ea3a105cc89eff3cefd4cb3bd8560ac4690bb0ab5f3ae562890edf
SHA512

354f4b526f95df1334e527840e5b99568a4051e5e1272e1e2ce6adb280bcb0538b10b50c72b04d68850b244d6c2f3cda1ed216ac9f3c0621ae1f54d6c15eba3b
SSDEEP

1536:0H0KvhS8/tdlNXeVt5Aj+oaKcYsxh+inG:U0KvhZtdlNOVtL1uiG

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
2372	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2372	AcroRd32.exe
2372	AcroRd32.exe
2372	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\approximate.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2372

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
9fbf87d83f46b242caa4a94469d61afc

SHA1
26117faffb585a47a9002901a088b0878c7fbf5c

SHA256
c41ea15708eff49d8d0b75480cf6408c6a9fa1d84193ba83012b725b1e6c5b99

SHA512
5ae7080c077d11685a5e713287e26fb26a2368cac861af29f3d3decd681ad394697fdab20ea710533b83a58eb0e37f79bf295f53bbbf64506250ca769f189d1f

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