Analysis

  • max time kernel
    140s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20241023-en
  • resource tags

    arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
  • submitted
    10-11-2024 08:50

General

  • Target

    redlineStealer1.exe

  • Size

    4.6MB

  • MD5

    40f7448691c80ea2483d44d84b1f7d02

  • SHA1

    7f572aad898afb99ef6082280d5190deb954c886

  • SHA256

    80edb77e7473d68393b70416a3563b9743e25e0a4b85375ac642e2bfdf0380ef

  • SHA512

    4820979e439ff09ba47f1286d09f2c9513bb62fcfb309364b5707b7868ce226661a0f02e36c76cf8ce8308c95d9c46c01c53076fbcd4ecb1c28e5d7490eb5a67

  • SSDEEP

    98304:5Fjrg3ipseLuX6aBLdeQZfKA3c3uiAPnJS2fnEAnzMJq3xo:PUypsDT5KAM3kvJSinpnhx

Malware Config

Signatures

  • RedLine

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

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

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\redlineStealer1.exe
    "C:\Users\Admin\AppData\Local\Temp\redlineStealer1.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Checks whether UAC is enabled
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    PID:1956

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1956-0-0x0000000000400000-0x0000000000C83000-memory.dmp

    Filesize

    8.5MB

  • memory/1956-2-0x0000000000400000-0x0000000000C83000-memory.dmp

    Filesize

    8.5MB

  • memory/1956-1-0x0000000000400000-0x0000000000C83000-memory.dmp

    Filesize

    8.5MB

  • memory/1956-3-0x0000000077120000-0x0000000077122000-memory.dmp

    Filesize

    8KB

  • memory/1956-7-0x0000000000401000-0x000000000041B000-memory.dmp

    Filesize

    104KB

  • memory/1956-6-0x0000000000400000-0x0000000000C83000-memory.dmp

    Filesize

    8.5MB

  • memory/1956-4-0x0000000000400000-0x0000000000C83000-memory.dmp

    Filesize

    8.5MB

  • memory/1956-5-0x0000000000400000-0x0000000000C83000-memory.dmp

    Filesize

    8.5MB

  • memory/1956-8-0x0000000000400000-0x0000000000C83000-memory.dmp

    Filesize

    8.5MB

  • memory/1956-9-0x0000000002A60000-0x0000000002AB4000-memory.dmp

    Filesize

    336KB

  • memory/1956-10-0x0000000002E10000-0x0000000002E62000-memory.dmp

    Filesize

    328KB