Analysis

  • max time kernel
    150s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    15-02-2022 05:49

General

  • Target

    d42ead08be644593e4095b85dfb96eace4f7ad82640d0e533b332e685f9d4eeb.exe

  • Size

    2.6MB

  • MD5

    ddd74b65f9f964f35b3fac95f4d84cfb

  • SHA1

    f28e66c8c8e6e1808ec58a0fd8cc3371f89e8bed

  • SHA256

    d42ead08be644593e4095b85dfb96eace4f7ad82640d0e533b332e685f9d4eeb

  • SHA512

    0d01a7aab1714414013357266cf81348f45f24ca4e27c827ee5bb430d4e3ccf16b6855cff8376f374e1803eebada933901c479996103fa71dd0c1ba6424d7cad

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\d42ead08be644593e4095b85dfb96eace4f7ad82640d0e533b332e685f9d4eeb.exe
    "C:\Users\Admin\AppData\Local\Temp\d42ead08be644593e4095b85dfb96eace4f7ad82640d0e533b332e685f9d4eeb.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1188

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1188-55-0x0000000074EC1000-0x0000000074EC3000-memory.dmp

    Filesize

    8KB

  • memory/1188-57-0x0000000076DC1000-0x0000000076DC2000-memory.dmp

    Filesize

    4KB

  • memory/1188-56-0x0000000076DC4000-0x0000000076DC5000-memory.dmp

    Filesize

    4KB

  • memory/1188-62-0x0000000076DC4000-0x0000000076DC5000-memory.dmp

    Filesize

    4KB

  • memory/1188-61-0x0000000076DC1000-0x0000000076DC2000-memory.dmp

    Filesize

    4KB

  • memory/1188-63-0x0000000076D5E000-0x0000000076D5F000-memory.dmp

    Filesize

    4KB

  • memory/1188-64-0x0000000077450000-0x0000000077452000-memory.dmp

    Filesize

    8KB

  • memory/1188-65-0x00000000744DE000-0x00000000744DF000-memory.dmp

    Filesize

    4KB

  • memory/1188-66-0x0000000000AB0000-0x0000000001194000-memory.dmp

    Filesize

    6.9MB

  • memory/1188-67-0x0000000005320000-0x0000000005321000-memory.dmp

    Filesize

    4KB