Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    13-09-2021 19:04

General

  • Target

    47e27edcb9be738259f5c3d81423c613.exe

  • Size

    395KB

  • MD5

    47e27edcb9be738259f5c3d81423c613

  • SHA1

    3974b52edd4a1b1dedc6c2dcb308f735e444c131

  • SHA256

    2a103ceb37522c1bb5f9b6336e52c3c8341b15276bbc44149ac65d26375b4c1d

  • SHA512

    7144947aa0f4be257e444e6e2bf61797b6dcdfd2390a46a5ceec17530d4f3b8e8139e3648d63aad35bc3d81e39b98a4fe2e12597d927e5144e1e3e05e0d42a58

Malware Config

Extracted

Family

redline

Botnet

3

C2

45.147.228.207:1569

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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\47e27edcb9be738259f5c3d81423c613.exe
    "C:\Users\Admin\AppData\Local\Temp\47e27edcb9be738259f5c3d81423c613.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:756

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/756-60-0x00000000002C0000-0x00000000002F0000-memory.dmp

    Filesize

    192KB

  • memory/756-61-0x00000000003E0000-0x00000000003FF000-memory.dmp

    Filesize

    124KB

  • memory/756-62-0x0000000000400000-0x000000000179A000-memory.dmp

    Filesize

    19.6MB

  • memory/756-63-0x0000000005BC1000-0x0000000005BC2000-memory.dmp

    Filesize

    4KB

  • memory/756-64-0x0000000005BC2000-0x0000000005BC3000-memory.dmp

    Filesize

    4KB

  • memory/756-65-0x0000000005BC3000-0x0000000005BC4000-memory.dmp

    Filesize

    4KB

  • memory/756-66-0x0000000001AD0000-0x0000000001AEE000-memory.dmp

    Filesize

    120KB

  • memory/756-67-0x0000000005BC4000-0x0000000005BC6000-memory.dmp

    Filesize

    8KB