Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    15-05-2022 14:37

General

  • Target

    8a54239a1198381d7ee58ec079daa9bf.exe

  • Size

    347KB

  • MD5

    8a54239a1198381d7ee58ec079daa9bf

  • SHA1

    2186416a26161220603ab0f6f04e7905b9e49af1

  • SHA256

    23d8c293f8e11955f68c28f40c795e59ab7e7d0c5b5e5c19aed8309c2596e5a9

  • SHA512

    f9cbaaba73858b9be37e631ab156cd573e0ea414c121546ca5788d9086af32964a137c4844fd64ace5939b319586e084086b9a361d69cfbe431fd980a15cc493

Malware Config

Extracted

Family

redline

Botnet

top

C2

iclarinyerac.xyz:80

manellylarii.xyz:80

Attributes
  • auth_value

    b66a08c69f913be894bbfce00805fab1

Signatures

  • RedLine

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

  • 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\8a54239a1198381d7ee58ec079daa9bf.exe
    "C:\Users\Admin\AppData\Local\Temp\8a54239a1198381d7ee58ec079daa9bf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1596

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1596-54-0x0000000004560000-0x0000000004590000-memory.dmp

    Filesize

    192KB

  • memory/1596-55-0x0000000002D2E000-0x0000000002D58000-memory.dmp

    Filesize

    168KB

  • memory/1596-56-0x0000000000220000-0x0000000000257000-memory.dmp

    Filesize

    220KB

  • memory/1596-57-0x0000000004750000-0x000000000477E000-memory.dmp

    Filesize

    184KB

  • memory/1596-58-0x0000000000400000-0x0000000002B73000-memory.dmp

    Filesize

    39.4MB

  • memory/1596-59-0x0000000075781000-0x0000000075783000-memory.dmp

    Filesize

    8KB