80f8ef33654e34593cb91f8df6dec100948d3ab394ff3d573ed8bd7539863905

Analysis

max time kernel
7s
max time network
16s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
12-01-2024 17:12

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General

Target

TessioScript_3.0.4.rar
Size

6.7MB
MD5

5a0c3e2729775ec30993a4cf66a847bb
SHA1

d088212413de8c575153ae303a7482bd514e0374
SHA256

80f8ef33654e34593cb91f8df6dec100948d3ab394ff3d573ed8bd7539863905
SHA512

12e1ae0337409a99d8c4cf346b473bbb6f843138065b89ba91fab949994b0b496893d90134b4e7a83d5c2f5a29cf83601a1c0394828d28d5b88482c91e6f9f73
SSDEEP

196608:w18jclbZOqZVxXf5thss7PrW2g5FDg+iWzOv:wajAZVdRthss7DW2yF9PzOv

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-1-5-21-3470981204-343661084-3367201002-1000_Classes\Local Settings	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 3016	2928	cmd.exe	29
PID 2928 wrote to memory of 3016	2928	cmd.exe	29
PID 2928 wrote to memory of 3016	2928	cmd.exe	29
PID 3016 wrote to memory of 2616	3016	rundll32.exe	30
PID 3016 wrote to memory of 2616	3016	rundll32.exe	30
PID 3016 wrote to memory of 2616	3016	rundll32.exe	30

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\TessioScript_3.0.4.rar
1⤵
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\TessioScript_3.0.4.rar
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:3016
- - C:\Program Files\VideoLAN\VLC\vlc.exe
    "C:\Program Files\VideoLAN\VLC\vlc.exe" --started-from-file "C:\Users\Admin\AppData\Local\Temp\TessioScript_3.0.4.rar"
    3⤵
    PID:2616

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

memory/2616-36-0x000000013FC80000-0x000000013FD78000-memory.dmp

Filesize
992KB

Download
memory/2616-46-0x000007FEF60D0000-0x000007FEF62D0000-memory.dmp

Filesize
2.0MB

Download
memory/2616-45-0x000007FEF72B0000-0x000007FEF72C1000-memory.dmp

Filesize
68KB

Download
memory/2616-47-0x000007FEF5020000-0x000007FEF60CB000-memory.dmp

Filesize
16.7MB

Download
memory/2616-70-0x000007FEF4D10000-0x000007FEF4D22000-memory.dmp

Filesize
72KB

Download
memory/2616-77-0x000007FEF48A0000-0x000007FEF48B2000-memory.dmp

Filesize
72KB

Download
memory/2616-86-0x000007FEF43E0000-0x000007FEF43F3000-memory.dmp

Filesize
76KB

Download
memory/2616-99-0x000007FEF40C0000-0x000007FEF40D1000-memory.dmp

Filesize
68KB

Download
memory/2616-98-0x000007FEF40E0000-0x000007FEF40F1000-memory.dmp

Filesize
68KB

Download
memory/2616-97-0x000007FEF4100000-0x000007FEF4112000-memory.dmp

Filesize
72KB

Download
memory/2616-96-0x000007FEF4120000-0x000007FEF4149000-memory.dmp

Filesize
164KB

Download
memory/2616-95-0x000007FEF4150000-0x000007FEF4166000-memory.dmp

Filesize
88KB

Download
memory/2616-94-0x000007FEF4170000-0x000007FEF4188000-memory.dmp

Filesize
96KB

Download
memory/2616-93-0x000007FEF4190000-0x000007FEF41A2000-memory.dmp

Filesize
72KB

Download
memory/2616-92-0x000007FEF41B0000-0x000007FEF41C1000-memory.dmp

Filesize
68KB

Download
memory/2616-91-0x000007FEF41D0000-0x000007FEF41E1000-memory.dmp

Filesize
68KB

Download
memory/2616-90-0x000007FEF41F0000-0x000007FEF4201000-memory.dmp

Filesize
68KB

Download
memory/2616-89-0x000007FEF4210000-0x000007FEF4312000-memory.dmp

Filesize
1.0MB

Download
memory/2616-88-0x000007FEF4320000-0x000007FEF4331000-memory.dmp

Filesize
68KB

Download
memory/2616-87-0x000007FEF4340000-0x000007FEF43DF000-memory.dmp

Filesize
636KB

Download
memory/2616-85-0x000007FEF4400000-0x000007FEF4412000-memory.dmp

Filesize
72KB

Download
memory/2616-84-0x000007FEF4420000-0x000007FEF4431000-memory.dmp

Filesize
68KB

Download
memory/2616-83-0x000007FEF4440000-0x000007FEF44A1000-memory.dmp

Filesize
388KB

Download
memory/2616-82-0x000007FEF44B0000-0x000007FEF44C1000-memory.dmp

Filesize
68KB

Download
memory/2616-81-0x000007FEF44D0000-0x000007FEF44F5000-memory.dmp

Filesize
148KB

Download
memory/2616-80-0x000007FEF4500000-0x000007FEF4535000-memory.dmp

Filesize
212KB

Download
memory/2616-79-0x000007FEF4540000-0x000007FEF4652000-memory.dmp

Filesize
1.1MB

Download
memory/2616-78-0x000007FEF4660000-0x000007FEF4891000-memory.dmp

Filesize
2.2MB

Download
memory/2616-76-0x000007FEF48C0000-0x000007FEF4957000-memory.dmp

Filesize
604KB

Download
memory/2616-75-0x000007FEF4960000-0x000007FEF4971000-memory.dmp

Filesize
68KB

Download
memory/2616-74-0x000007FEF4980000-0x000007FEF49DC000-memory.dmp

Filesize
368KB

Download
memory/2616-73-0x000007FEF49E0000-0x000007FEF4B92000-memory.dmp

Filesize
1.7MB

Download
memory/2616-72-0x000007FEF4BA0000-0x000007FEF4BCC000-memory.dmp

Filesize
176KB

Download
memory/2616-71-0x000007FEF4BD0000-0x000007FEF4D0B000-memory.dmp

Filesize
1.2MB

Download
memory/2616-69-0x000007FEF4D30000-0x000007FEF4D43000-memory.dmp

Filesize
76KB

Download
memory/2616-68-0x000007FEF4D50000-0x000007FEF4D71000-memory.dmp

Filesize
132KB

Download
memory/2616-67-0x000007FEF4D80000-0x000007FEF4D92000-memory.dmp

Filesize
72KB

Download
memory/2616-66-0x000007FEF4DA0000-0x000007FEF4DB1000-memory.dmp

Filesize
68KB

Download
memory/2616-65-0x000007FEF4DC0000-0x000007FEF4DE3000-memory.dmp

Filesize
140KB

Download
memory/2616-64-0x000007FEF4DF0000-0x000007FEF4E07000-memory.dmp

Filesize
92KB

Download
memory/2616-63-0x000007FEF4E10000-0x000007FEF4E34000-memory.dmp

Filesize
144KB

Download
memory/2616-62-0x000007FEF4E40000-0x000007FEF4E68000-memory.dmp

Filesize
160KB

Download
memory/2616-61-0x000007FEF4E70000-0x000007FEF4EC6000-memory.dmp

Filesize
344KB

Download
memory/2616-60-0x000007FEF4ED0000-0x000007FEF4EE1000-memory.dmp

Filesize
68KB

Download
memory/2616-59-0x000007FEF4EF0000-0x000007FEF4F5F000-memory.dmp

Filesize
444KB

Download
memory/2616-58-0x000007FEF4F60000-0x000007FEF4FC7000-memory.dmp

Filesize
412KB

Download
memory/2616-57-0x000007FEF4FD0000-0x000007FEF5000000-memory.dmp

Filesize
192KB

Download
memory/2616-56-0x000007FEF5000000-0x000007FEF5018000-memory.dmp

Filesize
96KB

Download
memory/2616-55-0x000007FEF6830000-0x000007FEF6841000-memory.dmp

Filesize
68KB

Download
memory/2616-54-0x000007FEF6850000-0x000007FEF686B000-memory.dmp

Filesize
108KB

Download
memory/2616-53-0x000007FEF6870000-0x000007FEF6881000-memory.dmp

Filesize
68KB

Download
memory/2616-52-0x000007FEF6CB0000-0x000007FEF6CC1000-memory.dmp

Filesize
68KB

Download
memory/2616-51-0x000007FEF6CD0000-0x000007FEF6CE1000-memory.dmp

Filesize
68KB

Download
memory/2616-50-0x000007FEF6CF0000-0x000007FEF6D08000-memory.dmp

Filesize
96KB

Download
memory/2616-49-0x000007FEF6D10000-0x000007FEF6D31000-memory.dmp

Filesize
132KB

Download
memory/2616-48-0x000007FEF7270000-0x000007FEF72AF000-memory.dmp

Filesize
252KB

Download
memory/2616-44-0x000007FEF72D0000-0x000007FEF72ED000-memory.dmp

Filesize
116KB

Download
memory/2616-43-0x000007FEF7850000-0x000007FEF7861000-memory.dmp

Filesize
68KB

Download
memory/2616-42-0x000007FEF7870000-0x000007FEF7887000-memory.dmp

Filesize
92KB

Download
memory/2616-41-0x000007FEF7890000-0x000007FEF78A1000-memory.dmp

Filesize
68KB

Download
memory/2616-40-0x000007FEFB180000-0x000007FEFB197000-memory.dmp

Filesize
92KB

Download
memory/2616-39-0x000007FEFB860000-0x000007FEFB878000-memory.dmp

Filesize
96KB

Download
memory/2616-38-0x000007FEF62D0000-0x000007FEF6584000-memory.dmp

Filesize
2.7MB

Download
memory/2616-37-0x000007FEFB1A0000-0x000007FEFB1D4000-memory.dmp

Filesize
208KB

Download