Analysis

  • max time kernel
    48s
  • max time network
    52s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    25/10/2022, 00:26

General

  • Target

    8989129c81febf25997b5bf41f3802c3.exe

  • Size

    351KB

  • MD5

    8989129c81febf25997b5bf41f3802c3

  • SHA1

    8f7f56c16827bc3e055d49f4c76d0a1b0abca503

  • SHA256

    7f57547f6b8deecb741ab99ee18acad723df2e2765c5523a30738dd8019b311d

  • SHA512

    7490462f45bb494397659253a7d656350e262bcf4c283ead22b645d2701a8ab1fe0abfd2af08244105c54788409690019a63feeb29c43c96ffbee850b2bae1b5

  • SSDEEP

    6144:UPdSkNLjvRQEzuWeyAcphrycsHtS+I9QIm+qo9LXK:UPdSkN/vuEzulbcph0M+IPm+o

Malware Config

Extracted

Family

redline

Botnet

Fote

C2

79.137.199.60:4691

Attributes
  • auth_value

    e063cd2fd03a8d8334b8d7c3a7b0e7ef

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\8989129c81febf25997b5bf41f3802c3.exe
    "C:\Users\Admin\AppData\Local\Temp\8989129c81febf25997b5bf41f3802c3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1364

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1364-54-0x00000000007A8000-0x00000000007D9000-memory.dmp

    Filesize

    196KB

  • memory/1364-55-0x00000000020F0000-0x000000000212E000-memory.dmp

    Filesize

    248KB

  • memory/1364-56-0x00000000007A8000-0x00000000007D9000-memory.dmp

    Filesize

    196KB

  • memory/1364-57-0x0000000000220000-0x000000000025E000-memory.dmp

    Filesize

    248KB

  • memory/1364-58-0x0000000000400000-0x00000000005B5000-memory.dmp

    Filesize

    1.7MB

  • memory/1364-59-0x0000000002290000-0x00000000022CC000-memory.dmp

    Filesize

    240KB

  • memory/1364-60-0x0000000075091000-0x0000000075093000-memory.dmp

    Filesize

    8KB

  • memory/1364-61-0x00000000007A8000-0x00000000007D9000-memory.dmp

    Filesize

    196KB

  • memory/1364-62-0x0000000000400000-0x00000000005B5000-memory.dmp

    Filesize

    1.7MB