Overview

overview

7

Static

static

3

2dd5d9efd3...0a.dll

windows7-x64

7

2dd5d9efd3...0a.dll

windows10-2004-x64

7

Analysis

  • max time kernel
    133s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    28-04-2024 19:48

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General

  • Target

    2dd5d9efd333aa9f9e0651f6d49c382620c5d4430a603c3d237d18d2cc16920a.dll

  • Size

    1.8MB

  • MD5

    1b67e66c821c57841065c16aa3c7a490

  • SHA1

    6d5447748e03e0331f78e47085329f3029b9c72d

  • SHA256

    2dd5d9efd333aa9f9e0651f6d49c382620c5d4430a603c3d237d18d2cc16920a

  • SHA512

    ddf890c9dd6f94b7f2b931a975d84b0336e8d635e9f481a4dd5b58c36da3b79511a411572996a18bb5cd9fbe3930f1ebd929d9ccd92a3a48f241210f2be43079

  • SSDEEP

    49152:PpiIhJBRCvtOAiY//nmU/UMAQ1TsJfJWBjOaODilHj5YSg4bZToVP4iDiVb0GL9K:PpLfRCKU/UMAQ1KMBjOaODilHj5YSg4q

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
  • Program crash 1 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\2dd5d9efd333aa9f9e0651f6d49c382620c5d4430a603c3d237d18d2cc16920a.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\2dd5d9efd333aa9f9e0651f6d49c382620c5d4430a603c3d237d18d2cc16920a.dll,#1
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2040
      • C:\Users\Admin\AppData\Local\Temp\1989.tmp
        C:\Users\Admin\AppData\Local\Temp\1989.tmp
        3⤵
        • Executes dropped EXE
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        PID:1152
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 240
        3⤵
        • Program crash
        PID:2516

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\1989.tmp
    Filesize

    145KB

    MD5

    c610e7ccd6859872c585b2a85d7dc992

    SHA1

    362b3d4b72e3add687c209c79b500b7c6a246d46

    SHA256

    14063fc61dc71b9881d75e93a587c27a6daf8779ff5255a24a042beace541041

    SHA512

    8570aad2ae8b5dcba00fc5ebf3dc0ea117e96cc88a83febd820c5811bf617a6431c1367b3eb88332f43f80b30ebe2c298c22dcc44860a075f7b41bf350236666

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  • memory/2040-0-0x0000000000190000-0x00000000001EC000-memory.dmp
    Filesize

    368KB

    Download