Analysis

  • max time kernel
    31s
  • max time network
    34s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    21-03-2023 00:24

General

  • Target

    file.exe

  • Size

    287KB

  • MD5

    9706e56301e0fdd3c254062c66e85401

  • SHA1

    2eb62406c7c1f07581ce5d18d4b95dd239f5e770

  • SHA256

    3d6bf7cc5812e6e98b09036586026dd9471cf3a9aa09306bd8b66a99991b3841

  • SHA512

    6eafb2844093d0a1da3465a006ae2488dc946a17cf411a00f66819b9b56ebbcc937b2f510588fe6e55a2c983a409d36ca5bffc58fe1fba2f8d7aea71b22da631

  • SSDEEP

    6144:vYvshdhGhlsMatwPN+lY0FYCnOBEYxInLyD:gvsThA2zYWnd3L

Malware Config

Extracted

Family

redline

Botnet

dozk

C2

91.215.85.15:25916

Attributes
  • auth_value

    9f1dc4ff242fb8b53742acae0ef96143

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 36 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:912

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/912-55-0x0000000001E90000-0x0000000001EEA000-memory.dmp
    Filesize

    360KB

  • memory/912-56-0x0000000002000000-0x0000000002058000-memory.dmp
    Filesize

    352KB

  • memory/912-57-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-58-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-60-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-62-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-64-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-67-0x0000000000330000-0x0000000000392000-memory.dmp
    Filesize

    392KB

  • memory/912-66-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-69-0x0000000004B80000-0x0000000004BC0000-memory.dmp
    Filesize

    256KB

  • memory/912-71-0x0000000004B80000-0x0000000004BC0000-memory.dmp
    Filesize

    256KB

  • memory/912-70-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-74-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-73-0x0000000004B80000-0x0000000004BC0000-memory.dmp
    Filesize

    256KB

  • memory/912-76-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-78-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-80-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-82-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-86-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-88-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-84-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-92-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-90-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-94-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-102-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-100-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-98-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-96-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-106-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-104-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-108-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-112-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-110-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-114-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-116-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-118-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-120-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-124-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB

  • memory/912-122-0x0000000002000000-0x0000000002052000-memory.dmp
    Filesize

    328KB