Analysis

  • max time kernel
    39s
  • max time network
    42s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30-01-2023 14:21

General

  • Target

    297a65a3439fc2d8be11e019a110bdb0.exe

  • Size

    271KB

  • MD5

    297a65a3439fc2d8be11e019a110bdb0

  • SHA1

    96c62a04451ec724b2b1921ad8f71860ed058a17

  • SHA256

    45abce6e11b5dec3a8d554e632e30609ce1998db3d969bc0117449976e45c730

  • SHA512

    db9f34c36734ca18dea56705b87f3651c757a1ee6373447f964c6d967939886b7ae73e4c70ba51c7e46dee19355d705e837ebbdc4488e629758de77e27f32da6

  • SSDEEP

    6144:CLASpWqNibdXrvOar6SxsIolL9bgW9mS:CckWqN4dXrvnrpsIolxMS

Malware Config

Extracted

Family

redline

Botnet

fredy

C2

62.204.41.170:4132

Attributes
  • auth_value

    880249eef9593d49a1a3cddf57c5cb35

Signatures

  • RedLine

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

  • RedLine payload 2 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\297a65a3439fc2d8be11e019a110bdb0.exe
    "C:\Users\Admin\AppData\Local\Temp\297a65a3439fc2d8be11e019a110bdb0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1608

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/1608-54-0x0000000004870000-0x00000000048B6000-memory.dmp
    Filesize

    280KB

  • memory/1608-55-0x0000000006ED0000-0x0000000006F14000-memory.dmp
    Filesize

    272KB

  • memory/1608-56-0x0000000002D7B000-0x0000000002DAA000-memory.dmp
    Filesize

    188KB

  • memory/1608-57-0x0000000000220000-0x000000000026B000-memory.dmp
    Filesize

    300KB

  • memory/1608-58-0x0000000000400000-0x0000000002BAD000-memory.dmp
    Filesize

    39.7MB

  • memory/1608-59-0x0000000075A91000-0x0000000075A93000-memory.dmp
    Filesize

    8KB

  • memory/1608-60-0x0000000002D7B000-0x0000000002DAA000-memory.dmp
    Filesize

    188KB

  • memory/1608-61-0x0000000002D7B000-0x0000000002DAA000-memory.dmp
    Filesize

    188KB

  • memory/1608-62-0x0000000000400000-0x0000000002BAD000-memory.dmp
    Filesize

    39.7MB