Analysis

  • max time kernel
    106s
  • max time network
    139s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/09/2022, 08:02

General

  • Target

    846f75e645312f1a84eae3a98777b3d0d622b8483e573a2988b97175202e2c10.exe

  • Size

    361KB

  • MD5

    398ff1b5b3d0ce1acac40bf31747f9f3

  • SHA1

    691532fab98d0481603ed77ea020c3b0076af50f

  • SHA256

    846f75e645312f1a84eae3a98777b3d0d622b8483e573a2988b97175202e2c10

  • SHA512

    67f71f8e12d4ca50fc86ba18f6928160c3048c5ba115a67dbf3b0ccbd0e4036bc377f14fa837ef87afe0eb0fedb0b80e0185b38e42d256e9f625b78aae755aaa

  • 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\846f75e645312f1a84eae3a98777b3d0d622b8483e573a2988b97175202e2c10.exe
    "C:\Users\Admin\AppData\Local\Temp\846f75e645312f1a84eae3a98777b3d0d622b8483e573a2988b97175202e2c10.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2436

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2436-132-0x00000000004A0000-0x0000000000500000-memory.dmp

    Filesize

    384KB

  • memory/2436-133-0x000000000AB30000-0x000000000B148000-memory.dmp

    Filesize

    6.1MB

  • memory/2436-134-0x000000000A6B0000-0x000000000A7BA000-memory.dmp

    Filesize

    1.0MB

  • memory/2436-135-0x000000000A5E0000-0x000000000A5F2000-memory.dmp

    Filesize

    72KB

  • memory/2436-136-0x000000000A640000-0x000000000A67C000-memory.dmp

    Filesize

    240KB

  • memory/2436-137-0x000000000A950000-0x000000000A9B6000-memory.dmp

    Filesize

    408KB

  • memory/2436-138-0x000000000B4F0000-0x000000000B582000-memory.dmp

    Filesize

    584KB

  • memory/2436-139-0x000000000BB40000-0x000000000C0E4000-memory.dmp

    Filesize

    5.6MB

  • memory/2436-140-0x000000000B790000-0x000000000B806000-memory.dmp

    Filesize

    472KB

  • memory/2436-141-0x000000000B5E0000-0x000000000B630000-memory.dmp

    Filesize

    320KB

  • memory/2436-142-0x0000000007290000-0x0000000007452000-memory.dmp

    Filesize

    1.8MB

  • memory/2436-143-0x0000000007990000-0x0000000007EBC000-memory.dmp

    Filesize

    5.2MB