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Analysis

  • max time kernel
    95s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/08/2024, 13:28

General

  • Target

    1708-2-0x0000000002390000-0x00000000023E2000-memory.exe

  • Size

    328KB

  • MD5

    dad5c13122ce1fda26bcda0338033442

  • SHA1

    968ca9a9a9fa0979f8d8402fe7df8191f5eb8ec4

  • SHA256

    e286e5c8a8753f47f375464387ac948e7cc4377553e765fcc6eecdcac0f2f02c

  • SHA512

    8239371a9064c5d7f53147ee05863b8344e6d2316a20d36c9db9097a6bc836874cedf14dc0feeb9e9559c3a43dbd36d22a986e8f6a02126e9a36518f66dbde62

  • SSDEEP

    3072:Jq6EgY6ixrUjhYMLwPc0Gi3ZSXxTAvtASKutcZqf7D349eqiOLibBOb:YqY6ikwPCiShTAFAQtcZqf7DIHL

Malware Config

Extracted

Family

redline

Botnet

@mass1vexdd

C2

185.196.9.26:6302

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1708-2-0x0000000002390000-0x00000000023E2000-memory.exe
    "C:\Users\Admin\AppData\Local\Temp\1708-2-0x0000000002390000-0x00000000023E2000-memory.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1372

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp7918.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/1372-23-0x0000000006980000-0x000000000699E000-memory.dmp

    Filesize

    120KB

  • memory/1372-28-0x0000000006B50000-0x0000000006B62000-memory.dmp

    Filesize

    72KB

  • memory/1372-3-0x0000000005420000-0x00000000054B2000-memory.dmp

    Filesize

    584KB

  • memory/1372-5-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

  • memory/1372-4-0x00000000054C0000-0x00000000054CA000-memory.dmp

    Filesize

    40KB

  • memory/1372-1-0x00000000009A0000-0x00000000009F2000-memory.dmp

    Filesize

    328KB

  • memory/1372-22-0x0000000006060000-0x00000000060D6000-memory.dmp

    Filesize

    472KB

  • memory/1372-0-0x00000000752AE000-0x00000000752AF000-memory.dmp

    Filesize

    4KB

  • memory/1372-2-0x0000000005930000-0x0000000005ED4000-memory.dmp

    Filesize

    5.6MB

  • memory/1372-26-0x00000000070C0000-0x00000000076D8000-memory.dmp

    Filesize

    6.1MB

  • memory/1372-27-0x0000000006C10000-0x0000000006D1A000-memory.dmp

    Filesize

    1.0MB

  • memory/1372-29-0x0000000006BB0000-0x0000000006BEC000-memory.dmp

    Filesize

    240KB

  • memory/1372-30-0x0000000006D20000-0x0000000006D6C000-memory.dmp

    Filesize

    304KB

  • memory/1372-31-0x0000000006E60000-0x0000000006EC6000-memory.dmp

    Filesize

    408KB

  • memory/1372-34-0x0000000007060000-0x00000000070B0000-memory.dmp

    Filesize

    320KB

  • memory/1372-35-0x0000000007CB0000-0x0000000007E72000-memory.dmp

    Filesize

    1.8MB

  • memory/1372-36-0x00000000083B0000-0x00000000088DC000-memory.dmp

    Filesize

    5.2MB

  • memory/1372-38-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB