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Analysis

  • max time kernel
    42s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/01/2023, 13:23

General

  • Target

    a246d4307df94c041c0b62ddcd342300.exe

  • Size

    301KB

  • MD5

    a246d4307df94c041c0b62ddcd342300

  • SHA1

    5d068e0dc1545be9e79ab97266c66fcf249734bc

  • SHA256

    b67874e5ce819d4ea128294df40ea8d693db45408a3e798840729cf8c6053bc3

  • SHA512

    ac47c071146d1fcaa0623fc4631faae71f65c8226918b803a0be7e45e5afd059a0d1977f4a92cf492a28794c0ff39fe6af43614f73b7d2f738b9e270ba8aed7e

  • SSDEEP

    6144:iqOLUfcLAddkom3rL1Fh9aXnht5NGaMPZO+:WOcLAPwXDqt5MFPZ

Malware Config

Extracted

Family

redline

Botnet

new

C2

176.113.115.16:4122

Attributes
  • auth_value

    0ae189161615f61e951d226417eab9d5

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\a246d4307df94c041c0b62ddcd342300.exe
    "C:\Users\Admin\AppData\Local\Temp\a246d4307df94c041c0b62ddcd342300.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:752

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/752-54-0x0000000004A20000-0x0000000004A66000-memory.dmp

    Filesize

    280KB

  • memory/752-55-0x0000000004A60000-0x0000000004AA4000-memory.dmp

    Filesize

    272KB

  • memory/752-56-0x0000000075D01000-0x0000000075D03000-memory.dmp

    Filesize

    8KB

  • memory/752-58-0x0000000004320000-0x000000000436B000-memory.dmp

    Filesize

    300KB

  • memory/752-57-0x000000000028B000-0x00000000002BA000-memory.dmp

    Filesize

    188KB

  • memory/752-59-0x0000000000400000-0x0000000002BB5000-memory.dmp

    Filesize

    39.7MB

  • memory/752-60-0x000000000028B000-0x00000000002BA000-memory.dmp

    Filesize

    188KB

  • memory/752-61-0x0000000000400000-0x0000000002BB5000-memory.dmp

    Filesize

    39.7MB