f41e7c7ee98dd9bda68b62675143926cdb13107665068463f8cac4b33583a498

Analysis

max time kernel
139s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
13-02-2024 01:49

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General

Target

982cc2915c8cd24a901ca3c37709a86a.dll
Size

264KB
MD5

982cc2915c8cd24a901ca3c37709a86a
SHA1

a6c6c65ea2c5d68cc115c2b1efe6870a26516615
SHA256

f41e7c7ee98dd9bda68b62675143926cdb13107665068463f8cac4b33583a498
SHA512

021bcdcef395304d2bc12cfdecee5b77f5b2db02b38f9cd42a6c2fea89bf095749b8f0392dffd82fb9d2b8eb65938579e0297a4593c0aab5e3eb554443a4533d
SSDEEP

6144:jTSAVPBjrLjLule4drceynb/0i8GG6hN9dkyP7:VrClfyxbKGvp

Score

7^/10

persistence

Malware Config

Signatures

Registers COM server for autorun 1 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Processes:

rundll32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\CLSID\{2222222222222}\InprocServer32	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\CLSID\{2222222222222}\InprocServer32\ = "C:\\Users\\Lisa\\AppData\\Local\\Temp\\MSServerTypeLib80168.dat"	rundll32.exe

Modifies registry class 5 IoCs

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\CLSID\{2222222222222}\InprocServer32\ = "C:\\Users\\Lisa\\AppData\\Local\\Temp\\MSServerTypeLib80168.dat"	rundll32.exe
Key renamed	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\CLSID\{2222222222222}	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\CLSID\{2222222222222}\InprocServer32	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\CLSID	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000_Classes\CLSID\{2222222222222}	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\982cc2915c8cd24a901ca3c37709a86a.dll,#1
1⤵
- Registers COM server for autorun
- Modifies registry class
PID:4512

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Credential Access

Discovery

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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