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Analysis

  • max time kernel
    119s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    22/10/2023, 17:21

General

  • Target

    NEAS.764006c4ee4168fc3e35ab51208b0290.exe

  • Size

    505KB

  • MD5

    764006c4ee4168fc3e35ab51208b0290

  • SHA1

    2c91fe5b6115a258606c1142a6d2c52774605e95

  • SHA256

    83f03be2dd736d83badb4fa03005e86ebc4a7e955c8991987ac76766bdeb5856

  • SHA512

    dc42f7dbb30f12d8e59c79936a76778815f6b707bf470005298a91f49a01dd647f0b5add8e47122891a8982a65a5cf7995e872306bb7c4e9a409abc3a347a863

  • SSDEEP

    12288:9EdZ4AjMYwTNvh21D6yDsLVN2vap+rS+GzZFVy9pUcuPebkTL:mmA5U2qVN2ifpL

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.764006c4ee4168fc3e35ab51208b0290.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.764006c4ee4168fc3e35ab51208b0290.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1980

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1980-0-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1980-1-0x0000000000230000-0x000000000028A000-memory.dmp

    Filesize

    360KB

  • memory/1980-5-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB

  • memory/1980-6-0x00000000070A0000-0x00000000070E0000-memory.dmp

    Filesize

    256KB

  • memory/1980-8-0x0000000000400000-0x0000000000480000-memory.dmp

    Filesize

    512KB

  • memory/1980-9-0x0000000074840000-0x0000000074F2E000-memory.dmp

    Filesize

    6.9MB