Analysis

  • max time kernel
    73s
  • max time network
    116s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    15/04/2022, 04:53

General

  • Target

    b29748ca349b93e3a68ae9d74c8c112f.exe

  • Size

    2.9MB

  • MD5

    b29748ca349b93e3a68ae9d74c8c112f

  • SHA1

    25fcb59baef4fee8d333137cac54256692bcd0a5

  • SHA256

    3df58f95673ea66a822fde408a33da67bd66344ece4839b66ec266d1b489e079

  • SHA512

    ecc59e7394059b0330c5762687b2390040071e6ca3b2d3d21d13d43fe3b80bd051a5d94df91182b288bb474da6e899f5df4f25d0c2a8944cf9ab6570c9533266

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

84.38.132.100:29934

Signatures

  • Meta Stealer Stealer

    Meta Stealer steals passwords stored in browsers, written in C++.

  • RedLine

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

  • RedLine Payload 2 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 2 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b29748ca349b93e3a68ae9d74c8c112f.exe
    "C:\Users\Admin\AppData\Local\Temp\b29748ca349b93e3a68ae9d74c8c112f.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of AdjustPrivilegeToken
    PID:1680

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1680-132-0x0000000077B80000-0x0000000077D23000-memory.dmp

    Filesize

    1.6MB

  • memory/1680-133-0x0000000000E90000-0x0000000001616000-memory.dmp

    Filesize

    7.5MB

  • memory/1680-134-0x0000000000E90000-0x0000000001616000-memory.dmp

    Filesize

    7.5MB

  • memory/1680-135-0x00000000063D0000-0x00000000069E8000-memory.dmp

    Filesize

    6.1MB

  • memory/1680-136-0x0000000005D60000-0x0000000005D72000-memory.dmp

    Filesize

    72KB

  • memory/1680-137-0x0000000005DF0000-0x0000000005E2C000-memory.dmp

    Filesize

    240KB

  • memory/1680-138-0x00000000061B0000-0x00000000062BA000-memory.dmp

    Filesize

    1.0MB

  • memory/1680-139-0x00000000075D0000-0x0000000007792000-memory.dmp

    Filesize

    1.8MB

  • memory/1680-140-0x0000000007CD0000-0x00000000081FC000-memory.dmp

    Filesize

    5.2MB