d257ccb871f76dc160811fcfce87770bbced5aa97dbcb7c7912ebbccd353fca4

Resubmissions

17/05/2024, 18:01

240517-wlx2dabf85 10

17/05/2024, 17:59

240517-wk1e4sbe9x 10

Analysis

max time kernel
448s
max time network
458s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
17/05/2024, 17:59

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General

Target

Readme/readme+.txt
Size

5KB
MD5

21ddaf92fae1fcf477c41a1392e3d4ce
SHA1

8f51fb7b5b58819a92a946b99027b2b3d16b5a87
SHA256

94cdda717e8e64dcc763b2b7c2560d0b5cb0cc0c3e2e38c1b2a5d24488d19a86
SHA512

9e54f2885886104509b2af7db83ffdd304aa821773d8bcbf29b0011b5e6e01ec27ac9f02a41f815298cb7b658986094bbd0b1ea74ac48eaff172f2a8b765f199
SSDEEP

96:wi+XsfKONoUq9SCjCdaKWXEvIlP0bSZP3RinY3r8no:wi0skCdPWX1RI4PBsY7so

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 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000_Classes\Local Settings	cmd.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2616 wrote to memory of 2532	2616	cmd.exe	78
PID 2616 wrote to memory of 2532	2616	cmd.exe	78

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Readme\readme+.txt
1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\system32\NOTEPAD.EXE
  "C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\Readme\readme+.txt
  2⤵
  PID:2532

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

Windows 7 deprecation

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