Overview

overview

7

Static

static

3

4b30448013...7a.dll

windows7-x64

7

4b30448013...7a.dll

windows10-2004-x64

7

Analysis

  • max time kernel
    142s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    28-04-2024 22:15

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General

  • Target

    4b30448013b8fa0dfb2d3dcaf5a1d5a6b9de9f217155862a2b33db737139e07a.dll

  • Size

    2.7MB

  • MD5

    45c9bfe4532f1d9af0ba1454d4f7102a

  • SHA1

    82ec56684e9953e422665d92e8889f096f8cdbe0

  • SHA256

    4b30448013b8fa0dfb2d3dcaf5a1d5a6b9de9f217155862a2b33db737139e07a

  • SHA512

    5cab234a4c03362834138e30a6768d52e8bbac6ffa0bc57e094930b9369046f47459881a92c59089e657d222e23a1ed652433e241517dec5768b30c2c585c2ec

  • SSDEEP

    49152:OAkvh1A6WzcnH7xxjSjyW/QWWjJqPjSjhTSGIo8Y70tgPzJiA466l17s8ihXc:OAkvqmxGj7/WdqPm2tOza6m17chX

Score
7/10
spywarestealer

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops file in System32 directory 64 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Drops file in Windows directory 64 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\4b30448013b8fa0dfb2d3dcaf5a1d5a6b9de9f217155862a2b33db737139e07a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:996
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\4b30448013b8fa0dfb2d3dcaf5a1d5a6b9de9f217155862a2b33db737139e07a.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1812
      • C:\Users\Admin\AppData\Local\Temp\29CE.tmp
        C:\Users\Admin\AppData\Local\Temp\29CE.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:2096

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\29CE.tmp
    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

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  • memory/1812-0-0x0000000000DA0000-0x0000000000E6D000-memory.dmp
    Filesize

    820KB

    Download
  • memory/1812-10-0x0000000018000000-0x00000000182AF000-memory.dmp
    Filesize

    2.7MB

    Download
  • memory/1812-1-0x0000000000DA0000-0x0000000000E6D000-memory.dmp
    Filesize

    820KB

    Download
  • memory/1812-13-0x0000000018000000-0x00000000182AF000-memory.dmp
    Filesize

    2.7MB

    Download
  • memory/1812-310-0x0000000018000000-0x00000000182AF000-memory.dmp
    Filesize

    2.7MB

    Download