baa33659646ea9a4d713d5046233a631587a399099cfc45a55439332e1675de1

Analysis

max time kernel
93s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18-09-2024 11:10

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General

Target

astro pass 1.rar
Size

12.4MB
MD5

dfb5a5ef9fe9d09ae521fec5e2f54ecf
SHA1

689ea335575a8312d6091eb99f5afa3f4bc01880
SHA256

baa33659646ea9a4d713d5046233a631587a399099cfc45a55439332e1675de1
SHA512

319fce64195387e1fda76e35febf8c246fa3d0da36e8fd64145bd8b50dbc9e28ff200d71e776edf0cd5fdfc13930fbf82d1b407ea08e3dcd647b4f1fdda0c768
SSDEEP

393216:p2Qomebw7KckTX47nWgUdrKPKQrt2SBoRVIWSUE+ehBiNPfdUQXvKV:sQopkKcg47WgoBQrtnORVI3UE+e8pv2

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 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-355097885-2402257403-2971294179-1000_Classes\Local Settings	OpenWith.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
864	OpenWith.exe

Suspicious use of SetWindowsHookEx 27 IoCs

pid	Process
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe
864	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 864 wrote to memory of 2824	864	OpenWith.exe	91
PID 864 wrote to memory of 2824	864	OpenWith.exe	91

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\astro pass 1.rar"
1⤵
- Modifies registry class
PID:3516

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:864
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\astro pass 1.rar
  2⤵
  PID:2824

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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