a6f33d935bd9c016b3d0914fd35d0985fbfb52018048a90e93f83984be09da9d

Analysis

max time kernel
102s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
09/03/2025, 14:50

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General

Target

message1.py
Size

1KB
MD5

ca566887c66c27525204012ed37fa0a3
SHA1

7f324bc692121ab20d9123e7caeee6e53cc10236
SHA256

a73dd0f297a5d7005bf426c6b5203bd4a83e8d5f1c98164013708a870d5c58a5
SHA512

518e8180baf9b1f86435b5aef2424d9e660b625766d887ff9dfee1a9fc82a1c94c0ca1411e8d2b12f783edc64711a278604fc94c5fdae29d1692d2cc5039d3c2

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-1-5-21-2703099537-420551529-3771253338-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2948	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2948	AcroRd32.exe
2948	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 2852	2348	cmd.exe	30
PID 2348 wrote to memory of 2852	2348	cmd.exe	30
PID 2348 wrote to memory of 2852	2348	cmd.exe	30
PID 2852 wrote to memory of 2948	2852	rundll32.exe	31
PID 2852 wrote to memory of 2948	2852	rundll32.exe	31
PID 2852 wrote to memory of 2948	2852	rundll32.exe	31
PID 2852 wrote to memory of 2948	2852	rundll32.exe	31

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\message1.py
1⤵
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\message1.py
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2852
- - 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\message1.py"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2948

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
b5e009604b33b7d4fe008d95a09c9a58

SHA1
5982fa457459f0208e1f5e12149f20f6fe3a0a39

SHA256
7ebe0f8ddb4bc205cb304659cad2700bcdabddb4b44fbca86b6b756dd729efc5

SHA512
3d49fb9256387969f1edfca3376e5aeec3f7dd89d841afba57943625edc5bf1b9331153560e4e0a6ba2d724cda71ad18ec59116c13ab07b0c304a58aa313f0ef

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