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Analysis

  • max time kernel
    65s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2022, 10:48

General

  • Target

    ce8d97ae8cc5c3bfb37b164974e84346601c62940881c3e3e1856d87a9ec7b73.exe

  • Size

    362KB

  • MD5

    adee181236dd2077856f4b785cb12b0a

  • SHA1

    c926513c0c4180a5180db667c1e386dc37fe3d50

  • SHA256

    ce8d97ae8cc5c3bfb37b164974e84346601c62940881c3e3e1856d87a9ec7b73

  • SHA512

    1b1b91f2a3df9ad30ab615ea36c10ad00c27269bf33aa41676bf7501f3a6c85be433bd942a2289f23666013c923ecf1ff402a94467985a26cf011c7705462d72

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

Signatures

  • RedLine

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

  • RedLine payload 1 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\ce8d97ae8cc5c3bfb37b164974e84346601c62940881c3e3e1856d87a9ec7b73.exe
    "C:\Users\Admin\AppData\Local\Temp\ce8d97ae8cc5c3bfb37b164974e84346601c62940881c3e3e1856d87a9ec7b73.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1976

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1976-132-0x0000000000990000-0x00000000009F0000-memory.dmp

    Filesize

    384KB

  • memory/1976-133-0x000000000B020000-0x000000000B638000-memory.dmp

    Filesize

    6.1MB

  • memory/1976-134-0x000000000ABA0000-0x000000000ACAA000-memory.dmp

    Filesize

    1.0MB

  • memory/1976-135-0x000000000AAD0000-0x000000000AAE2000-memory.dmp

    Filesize

    72KB

  • memory/1976-136-0x000000000AB30000-0x000000000AB6C000-memory.dmp

    Filesize

    240KB

  • memory/1976-137-0x000000000AE70000-0x000000000AF02000-memory.dmp

    Filesize

    584KB

  • memory/1976-138-0x000000000BBF0000-0x000000000C194000-memory.dmp

    Filesize

    5.6MB

  • memory/1976-139-0x000000000B640000-0x000000000B6A6000-memory.dmp

    Filesize

    408KB

  • memory/1976-140-0x000000000C370000-0x000000000C532000-memory.dmp

    Filesize

    1.8MB

  • memory/1976-141-0x000000000CA70000-0x000000000CF9C000-memory.dmp

    Filesize

    5.2MB

  • memory/1976-142-0x000000000C540000-0x000000000C5B6000-memory.dmp

    Filesize

    472KB

  • memory/1976-143-0x000000000C2F0000-0x000000000C340000-memory.dmp

    Filesize

    320KB