c64078d83451736e26ad57cde3cca028d01569e1ab49c166539cb70a53334de0

Analysis

max time kernel
117s
max time network
117s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
10/03/2024, 20:50

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General

Target

Luna-Grabber-main/luna.py
Size

49KB
MD5

41759970e34575865c715ea5c8360402
SHA1

1ccbc5b653cb07d4fddaeccee394e52d2ad4f07b
SHA256

431beb8b2cd5ff1c0fbfc28ebe3f53349c3478a97de2b5d6cab874bcd0106e79
SHA512

e02c5d0aa46a64ef309769e88b0e1d05a836b1b1c09dd72827115c16ccb25e05b357250b6ec9bf851ef5ab6238dd720dd69d82ffa63548ade5c6350d24c21075
SSDEEP

768:9l/XfeSqFEIxK4R46487zICyA9PJyj6kh2UdDT8D79Rz1txlc:9tXfeSwKQRJyja8DT8D7Ntxlc

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell\Read\command	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.py	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_Classes\Local Settings	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\.py\ = "py_auto_file"	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2736	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2736	AcroRd32.exe
2736	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 2532	2324	cmd.exe	29
PID 2324 wrote to memory of 2532	2324	cmd.exe	29
PID 2324 wrote to memory of 2532	2324	cmd.exe	29
PID 2532 wrote to memory of 2736	2532	rundll32.exe	30
PID 2532 wrote to memory of 2736	2532	rundll32.exe	30
PID 2532 wrote to memory of 2736	2532	rundll32.exe	30
PID 2532 wrote to memory of 2736	2532	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Luna-Grabber-main\luna.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2324
- 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\luna.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2532
- - 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\luna.py"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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
fe2058573bf2f0b5b24c9f692f38168b

SHA1
7f3af98889bf635c15ae9c2b69eef15e1be9cffb

SHA256
3d556aa423a990b732dad2a521458d2a828c348c3397830f514c72a5b92d3403

SHA512
f90523d34ce98bcd892cd2a714cdb99fbb2c95329469c6460a24e27b9cb279025cd9f22cc32209582d98fea69100b446980b5d264373c57f557d67bded1e37f1

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