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Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/09/2023, 15:28

General

  • Target

    file.exe

  • Size

    435KB

  • MD5

    28fd0f12ee6113e78cd936a68eaffe94

  • SHA1

    a4e9a3de7e1fcf92ed989b5130e323da7f6459af

  • SHA256

    6a042cec7ea5265c3503b1408d306c4beb4cc22e443b722c80f38f3d3730b793

  • SHA512

    f74ab95b059f3de8fa888933a84e3b87676997c22c4a43577d5cef79c0e61ae7efeb7f2413de870d63f5bc45a03f31d91a5d82a9f892accb83bbc550d21ae6a7

  • SSDEEP

    12288:TPLDgyMiNu3mGmGmGmutDLEU6q65QoZ5M0KBV:TPvP34mGmGmGmg6q64T

Malware Config

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.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1120

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1120-0-0x0000000000400000-0x000000000046B000-memory.dmp

    Filesize

    428KB

  • memory/1120-1-0x00000000005C0000-0x000000000061A000-memory.dmp

    Filesize

    360KB

  • memory/1120-5-0x0000000074E70000-0x0000000075620000-memory.dmp

    Filesize

    7.7MB

  • memory/1120-6-0x0000000007030000-0x00000000075D4000-memory.dmp

    Filesize

    5.6MB

  • memory/1120-7-0x0000000007620000-0x00000000076B2000-memory.dmp

    Filesize

    584KB

  • memory/1120-8-0x0000000007830000-0x0000000007840000-memory.dmp

    Filesize

    64KB

  • memory/1120-9-0x0000000007810000-0x000000000781A000-memory.dmp

    Filesize

    40KB

  • memory/1120-10-0x0000000008050000-0x0000000008668000-memory.dmp

    Filesize

    6.1MB

  • memory/1120-11-0x00000000078E0000-0x00000000078F2000-memory.dmp

    Filesize

    72KB

  • memory/1120-12-0x0000000007900000-0x0000000007A0A000-memory.dmp

    Filesize

    1.0MB

  • memory/1120-13-0x0000000007A30000-0x0000000007A6C000-memory.dmp

    Filesize

    240KB

  • memory/1120-14-0x0000000007AA0000-0x0000000007AEC000-memory.dmp

    Filesize

    304KB

  • memory/1120-15-0x0000000007C20000-0x0000000007C86000-memory.dmp

    Filesize

    408KB

  • memory/1120-16-0x0000000009850000-0x00000000098C6000-memory.dmp

    Filesize

    472KB

  • memory/1120-17-0x0000000009920000-0x0000000009AE2000-memory.dmp

    Filesize

    1.8MB

  • memory/1120-18-0x0000000009B00000-0x000000000A02C000-memory.dmp

    Filesize

    5.2MB

  • memory/1120-19-0x000000000A130000-0x000000000A14E000-memory.dmp

    Filesize

    120KB

  • memory/1120-20-0x0000000074E70000-0x0000000075620000-memory.dmp

    Filesize

    7.7MB

  • memory/1120-21-0x0000000000BD0000-0x0000000000C20000-memory.dmp

    Filesize

    320KB

  • memory/1120-22-0x0000000007830000-0x0000000007840000-memory.dmp

    Filesize

    64KB

  • memory/1120-25-0x0000000074E70000-0x0000000075620000-memory.dmp

    Filesize

    7.7MB