c33f729632291165c7d67f7de4174472f43623df95d2ec4c522470b9515927bd

Analysis

max time kernel
151s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
21-06-2023 07:50

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General

Target

c33f729632291165c7d67f7de4174472f43623df95d2ec4c522470b9515927bd.dll
Size

92KB
MD5

247101673bf2290c2dbb8bd68b20eaab
SHA1

2c3d36aad7568abbfb024f96262b17750e7982c6
SHA256

c33f729632291165c7d67f7de4174472f43623df95d2ec4c522470b9515927bd
SHA512

332d7463118b21d2c81c939447eab9be120752823ca0b067484cebad3dcb6ff0b52a2d4e5bf8317383144692b0c30521f86a1d703c7b875307e548fe19d7ae9b
SSDEEP

1536:0S0ZG4UMpzNFj5OKAWmlrYZRJmnPeUsgqzbLMsNOxBznt:0SAbAKAWmqYnPeUstzDMxBzn

Score

8^/10

spyware stealer

Malware Config

Signatures

Blocklisted process makes network request 29 IoCs

flow	pid	Process
7	4812	rundll32.exe
14	4812	rundll32.exe
15	4812	rundll32.exe
16	4812	rundll32.exe
26	4812	rundll32.exe
32	4812	rundll32.exe
36	4812	rundll32.exe
40	4812	rundll32.exe
47	4812	rundll32.exe
49	4812	rundll32.exe
52	4812	rundll32.exe
53	4812	rundll32.exe
55	4812	rundll32.exe
62	4812	rundll32.exe
66	4812	rundll32.exe
67	4812	rundll32.exe
71	4812	rundll32.exe
72	4812	rundll32.exe
74	4812	rundll32.exe
75	4812	rundll32.exe
77	4812	rundll32.exe
78	4812	rundll32.exe
80	4812	rundll32.exe
81	4812	rundll32.exe
82	4812	rundll32.exe
83	4812	rundll32.exe
87	4812	rundll32.exe
88	4812	rundll32.exe
89	4812	rundll32.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4812	rundll32.exe
4812	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 664 wrote to memory of 4812	664	rundll32.exe	82
PID 664 wrote to memory of 4812	664	rundll32.exe	82
PID 664 wrote to memory of 4812	664	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\c33f729632291165c7d67f7de4174472f43623df95d2ec4c522470b9515927bd.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:664
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\c33f729632291165c7d67f7de4174472f43623df95d2ec4c522470b9515927bd.dll,#1
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  PID:4812

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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