Analysis

  • max time kernel
    20s
  • max time network
    105s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    11-01-2021 07:42

General

  • Target

    a2e3c0c01670119412c1beae95e37415.exe

  • Size

    344KB

  • MD5

    a2e3c0c01670119412c1beae95e37415

  • SHA1

    913f416ad7fdb60faf9e40030fb33259457045d5

  • SHA256

    eec9f565329a6a6e4129c775a212eda9a3e23001dff996345538de0ea1f6bdfc

  • SHA512

    1da28b8646f8e803aac167720b28c25fd6a677caecdcf152bd228541533faf05556e0385e403ace85de4458d36afd4ab6236612a7d47ae8064d13e8c56e88209

Malware Config

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.

  • 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\a2e3c0c01670119412c1beae95e37415.exe
    "C:\Users\Admin\AppData\Local\Temp\a2e3c0c01670119412c1beae95e37415.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:672

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/672-2-0x0000000006730000-0x0000000006731000-memory.dmp

    Filesize

    4KB

  • memory/672-3-0x0000000006A80000-0x0000000006A81000-memory.dmp

    Filesize

    4KB

  • memory/672-4-0x0000000073E00000-0x00000000744EE000-memory.dmp

    Filesize

    6.9MB

  • memory/672-5-0x00000000067F0000-0x0000000006819000-memory.dmp

    Filesize

    164KB

  • memory/672-6-0x0000000008F60000-0x0000000008F61000-memory.dmp

    Filesize

    4KB

  • memory/672-7-0x00000000069C0000-0x00000000069E8000-memory.dmp

    Filesize

    160KB

  • memory/672-8-0x0000000009460000-0x0000000009461000-memory.dmp

    Filesize

    4KB

  • memory/672-9-0x0000000009AA0000-0x0000000009AA1000-memory.dmp

    Filesize

    4KB

  • memory/672-10-0x0000000009AC0000-0x0000000009AC1000-memory.dmp

    Filesize

    4KB

  • memory/672-11-0x0000000009B30000-0x0000000009B31000-memory.dmp

    Filesize

    4KB

  • memory/672-12-0x0000000009CB0000-0x0000000009CB1000-memory.dmp

    Filesize

    4KB

  • memory/672-13-0x000000000A990000-0x000000000A991000-memory.dmp

    Filesize

    4KB

  • memory/672-14-0x000000000AB60000-0x000000000AB61000-memory.dmp

    Filesize

    4KB

  • memory/672-15-0x000000000B190000-0x000000000B191000-memory.dmp

    Filesize

    4KB

  • memory/672-16-0x000000000B250000-0x000000000B251000-memory.dmp

    Filesize

    4KB

  • memory/672-17-0x000000000B2E0000-0x000000000B2E1000-memory.dmp

    Filesize

    4KB

  • memory/672-18-0x000000000B7B0000-0x000000000B7B1000-memory.dmp

    Filesize

    4KB

  • memory/672-19-0x000000000C780000-0x000000000C781000-memory.dmp

    Filesize

    4KB