ed00a5f71e3527314904701a72657b5cc812b1afcfbdd13e9487dc3add12c689

Analysis

max time kernel
842s
max time network
843s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
09/02/2025, 15:35

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General

Target

Luna-Grabber-Alpha/README.md
Size

4KB
MD5

d9e484c060f51dfc8a4d1fcb5d044b94
SHA1

d197965ec974920fc19ddea81c61e174eef04f62
SHA256

5ed9bf8ea44034f189197b3353b8a0eaa85c05eeb2f9b641c35c9295cabe2595
SHA512

a74ec8e6d0c291ab5e5df63623ca1e4bfac7cff67aaab743c4d7b9d36dc2b5c6dc2aab3ad369214fa5cd83d57a349520b4a9d6a6c9b89308d5ea2f167055186b
SSDEEP

96:cIdEekYRkDkKk/NGFXZ2dAvBmVKrtBkCU5vOYNER:cb/I11GBkZ4YxER

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-677481364-2238709445-1347953534-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2752	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2752	AcroRd32.exe
2752	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1900 wrote to memory of 2284	1900	cmd.exe	29
PID 1900 wrote to memory of 2284	1900	cmd.exe	29
PID 1900 wrote to memory of 2284	1900	cmd.exe	29
PID 2284 wrote to memory of 2752	2284	rundll32.exe	30
PID 2284 wrote to memory of 2752	2284	rundll32.exe	30
PID 2284 wrote to memory of 2752	2284	rundll32.exe	30
PID 2284 wrote to memory of 2752	2284	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-Alpha\README.md
1⤵
- Suspicious use of WriteProcessMemory
PID:1900
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-Alpha\README.md
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2284
- - 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\Luna-Grabber-Alpha\README.md"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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
156324c2e29ba802b2e581b4b67a2178

SHA1
49bf9eed0c9d35991d98711aa8879501db8e0d85

SHA256
605b8a3c82cafd1527d1617a1f6f4fde3053f05e051d065892c3c6e48a5b478e

SHA512
97588842bb4b4243e20bed8a34b29a86c383719669c720f21116360d72757219aeff39f2894753594194cc852878635da2823245bc9cfb0e30de768e5c67aed4

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