Analysis

  • max time kernel
    120s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/02/2024, 19:11

General

  • Target

    2cedad17b383df15071a46bcb9ea2208.exe

  • Size

    3.5MB

  • MD5

    2cedad17b383df15071a46bcb9ea2208

  • SHA1

    6c491a3e80bf2f65531791d2ebc12ec29672f61f

  • SHA256

    a029e576a5d5202edce39308cd8f90b9594fd832be3546deaddaf21ea51653d4

  • SHA512

    0e3e56c3478594831640c6f0e5dbae6d7fad48b674cecfbbb8026b025904870251a466e8e24f3a1590e0960f5e8ef797404cbec7959271ff0387be465f4aee3c

  • SSDEEP

    98304:sp+QBdpsU3FuIPELrDb/50L+t1GXr7xnmYeb03S9L3:SJdj3oIcLbCqtudzbCx3

Malware Config

Extracted

Family

redline

Botnet

5637482599

C2

https://pastebin.com/raw/NgsUAPya

Signatures

  • RedLine

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

  • RedLine payload 1 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.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2cedad17b383df15071a46bcb9ea2208.exe
    "C:\Users\Admin\AppData\Local\Temp\2cedad17b383df15071a46bcb9ea2208.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4224

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4224-0-0x0000000000590000-0x00000000005B2000-memory.dmp

          Filesize

          136KB

        • memory/4224-4-0x0000000074BF0000-0x00000000753A0000-memory.dmp

          Filesize

          7.7MB

        • memory/4224-5-0x0000000002630000-0x0000000002696000-memory.dmp

          Filesize

          408KB

        • memory/4224-6-0x0000000004FF0000-0x0000000005608000-memory.dmp

          Filesize

          6.1MB

        • memory/4224-7-0x00000000056A0000-0x00000000056B2000-memory.dmp

          Filesize

          72KB

        • memory/4224-8-0x00000000056C0000-0x00000000057CA000-memory.dmp

          Filesize

          1.0MB

        • memory/4224-9-0x0000000004CA0000-0x0000000004CB0000-memory.dmp

          Filesize

          64KB

        • memory/4224-10-0x00000000060D0000-0x000000000610C000-memory.dmp

          Filesize

          240KB

        • memory/4224-11-0x0000000006130000-0x000000000617C000-memory.dmp

          Filesize

          304KB

        • memory/4224-12-0x00000000062C0000-0x0000000006482000-memory.dmp

          Filesize

          1.8MB

        • memory/4224-13-0x00000000064A0000-0x00000000069CC000-memory.dmp

          Filesize

          5.2MB

        • memory/4224-14-0x0000000006D80000-0x0000000007324000-memory.dmp

          Filesize

          5.6MB

        • memory/4224-15-0x0000000006C20000-0x0000000006CB2000-memory.dmp

          Filesize

          584KB

        • memory/4224-17-0x0000000006AF0000-0x0000000006B66000-memory.dmp

          Filesize

          472KB

        • memory/4224-16-0x0000000006A90000-0x0000000006AE0000-memory.dmp

          Filesize

          320KB

        • memory/4224-18-0x0000000006D00000-0x0000000006D1E000-memory.dmp

          Filesize

          120KB

        • memory/4224-21-0x0000000074BF0000-0x00000000753A0000-memory.dmp

          Filesize

          7.7MB