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Analysis

  • max time kernel
    245s
  • max time network
    336s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    11/02/2023, 01:49

General

  • Target

    a73fe13dbba080dfb86b8c6af0cf91458dcb8a0ac0bc41b6078895c1ab8a7a2e.exe

  • Size

    299KB

  • MD5

    de948d641f21b845e2bd9c7ea296cbbe

  • SHA1

    d5071572f830cffd966d58271a59c53d58d19274

  • SHA256

    a73fe13dbba080dfb86b8c6af0cf91458dcb8a0ac0bc41b6078895c1ab8a7a2e

  • SHA512

    fef6ac30225338e62923401db3b143595543cc05cd0867e770348ee30f4fb67a64b82b543c2c61ac0f9e807202a858787fffea0c823bf66fcfe6a0b8944efcd9

  • SSDEEP

    6144:YFVR9yhRXAEYY2hH7xVPW8BiKAjwsV5/uPR2npH8Ar6zOidBqsXDOSa9p:YFVm7X6Y2hHjPWNKAks7/uupHPrqOi5D

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.

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a73fe13dbba080dfb86b8c6af0cf91458dcb8a0ac0bc41b6078895c1ab8a7a2e.exe
    "C:\Users\Admin\AppData\Local\Temp\a73fe13dbba080dfb86b8c6af0cf91458dcb8a0ac0bc41b6078895c1ab8a7a2e.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:852

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/852-54-0x00000000008B0000-0x000000000090A000-memory.dmp

    Filesize

    360KB

  • memory/852-55-0x00000000024A0000-0x00000000024F8000-memory.dmp

    Filesize

    352KB

  • memory/852-56-0x0000000075E01000-0x0000000075E03000-memory.dmp

    Filesize

    8KB

  • memory/852-58-0x0000000000220000-0x0000000000282000-memory.dmp

    Filesize

    392KB

  • memory/852-57-0x00000000006EB000-0x0000000000719000-memory.dmp

    Filesize

    184KB

  • memory/852-59-0x0000000000400000-0x000000000057B000-memory.dmp

    Filesize

    1.5MB

  • memory/852-60-0x00000000006EB000-0x0000000000719000-memory.dmp

    Filesize

    184KB

  • memory/852-61-0x00000000006EB000-0x0000000000719000-memory.dmp

    Filesize

    184KB

  • memory/852-62-0x0000000000400000-0x000000000057B000-memory.dmp

    Filesize

    1.5MB