Analysis

  • max time kernel
    150s
  • max time network
    161s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    15-02-2022 07:08

General

  • Target

    adb0723bc2ae9ac441f4889fe4983ae70b1187346ee81119af7b5bdc59415beb.exe

  • Size

    3.1MB

  • MD5

    1e6cff82ce2d682a01fa982c75f3b8f6

  • SHA1

    bb963b7256c5787d1c0787624f6bd2364dbfbf55

  • SHA256

    adb0723bc2ae9ac441f4889fe4983ae70b1187346ee81119af7b5bdc59415beb

  • SHA512

    3708572494729bdbd8662cf447f367893cb4d6844d247c4819c530b6cf3a3407cfeaa5ae790e40081b6c7cc7fc54f1424979192dde44f29dfc525ffed54368a2

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\adb0723bc2ae9ac441f4889fe4983ae70b1187346ee81119af7b5bdc59415beb.exe
    "C:\Users\Admin\AppData\Local\Temp\adb0723bc2ae9ac441f4889fe4983ae70b1187346ee81119af7b5bdc59415beb.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    PID:1664

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1664-54-0x0000000075B51000-0x0000000075B53000-memory.dmp

    Filesize

    8KB

  • memory/1664-55-0x00000000769C4000-0x00000000769C5000-memory.dmp

    Filesize

    4KB

  • memory/1664-56-0x00000000769C1000-0x00000000769C2000-memory.dmp

    Filesize

    4KB

  • memory/1664-57-0x000000007534E000-0x000000007534F000-memory.dmp

    Filesize

    4KB

  • memory/1664-60-0x0000000077330000-0x0000000077332000-memory.dmp

    Filesize

    8KB

  • memory/1664-61-0x000000007424E000-0x000000007424F000-memory.dmp

    Filesize

    4KB

  • memory/1664-62-0x0000000001250000-0x0000000001B52000-memory.dmp

    Filesize

    9.0MB

  • memory/1664-63-0x0000000001210000-0x0000000001211000-memory.dmp

    Filesize

    4KB