e1a5ef2777acf33ec21f7dc25bb4b1beec3b6f12752385b1d6d07d8ae917c078

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-01-2025 14:31

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General

Target

Luna-Grabber-main/tools/obfuscation.py
Size

5KB
MD5

ee17063bd2e29ac3d56641df002a132e
SHA1

b3e6e24e97b1a6a4aaac1806f692fd1581455243
SHA256

098aed7ba679fd41601bef0a4299565816286aed6e7950f9636790d9d3060d96
SHA512

04d09e01f1a47dd66fd48fae4f60ba6192084053477a58cf6f60e314dea8798687451528ee867b2490269da632861f369c99a01afac54cf2324062e35cafe375
SSDEEP

96:nFJelq5XP4oL4dsJPuCLI/5xgJ5onRnGuQXcu:nnXAdsXI/5UoR58cu

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-1-5-21-2872745919-2748461613-2989606286-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2852	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2852	AcroRd32.exe
2852	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2400 wrote to memory of 2712	2400	cmd.exe	31
PID 2400 wrote to memory of 2712	2400	cmd.exe	31
PID 2400 wrote to memory of 2712	2400	cmd.exe	31
PID 2712 wrote to memory of 2852	2712	rundll32.exe	32
PID 2712 wrote to memory of 2852	2712	rundll32.exe	32
PID 2712 wrote to memory of 2852	2712	rundll32.exe	32
PID 2712 wrote to memory of 2852	2712	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-main\tools\obfuscation.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2400
- 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-main\tools\obfuscation.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2712
- - 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-main\tools\obfuscation.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2852

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
082481eb31d59cdf6d316b3a197e8a1e

SHA1
ae35f79ac0cf477706fa09449f6437ba6c689b2b

SHA256
101d3f184269706cdf9305d18cc0c89756aba68b6f59d543da1747307fa1b81c

SHA512
c3b553dc972b910f3ba1bb3810014bdde1f4fdf2f675e91252f4ca80bbf568188cd3dd23a30ef4b9b27ce63c5dffda4acbf5e336f51e2f9e58048dab2773fb45

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