Analysis

  • max time kernel
    149s
  • max time network
    163s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    15-02-2022 14:51

General

  • Target

    26a470850db7daa36b8194cc87a6b4814ad548fbfe71a687c20eba0c458339dd.exe

  • Size

    2.9MB

  • MD5

    afcbc5f069308a891dd7210cba20cb5c

  • SHA1

    c4bc9cd61e0d40e8d87a357649b9e9fdb6a55d3e

  • SHA256

    26a470850db7daa36b8194cc87a6b4814ad548fbfe71a687c20eba0c458339dd

  • SHA512

    0132a375856956a28f6d411552dd84b0af09608877181d6d3ee972ac8ce1306cba9764520da94ad76188cc0b108562c3756a415ca38e3eafd1b37ccd03999f40

Malware Config

Signatures

  • RedLine

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

  • RedLine Payload 1 IoCs
  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Themida packer 1 IoCs

    Detects Themida, an advanced Windows software protection system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26a470850db7daa36b8194cc87a6b4814ad548fbfe71a687c20eba0c458339dd.exe
    "C:\Users\Admin\AppData\Local\Temp\26a470850db7daa36b8194cc87a6b4814ad548fbfe71a687c20eba0c458339dd.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:268

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/268-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

    Filesize

    8KB

  • memory/268-57-0x0000000001020000-0x000000000178E000-memory.dmp

    Filesize

    7.4MB

  • memory/268-58-0x0000000075E74000-0x0000000075E75000-memory.dmp

    Filesize

    4KB

  • memory/268-59-0x0000000075E71000-0x0000000075E72000-memory.dmp

    Filesize

    4KB

  • memory/268-60-0x0000000074E5E000-0x0000000074E5F000-memory.dmp

    Filesize

    4KB

  • memory/268-61-0x0000000077150000-0x0000000077152000-memory.dmp

    Filesize

    8KB

  • memory/268-62-0x00000000741DE000-0x00000000741DF000-memory.dmp

    Filesize

    4KB

  • memory/268-63-0x0000000000640000-0x0000000000641000-memory.dmp

    Filesize

    4KB