Analysis

  • max time kernel
    90s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-02-2023 11:48

General

  • Target

    7894041bf6bb1d92b7c6c21f486154b348b42fcfd99ba365b273fb009f36b0a3.exe

  • Size

    340KB

  • MD5

    a30cd8ab37b1030fea443cf0d94d80bf

  • SHA1

    660a97a95447c1efb0c9a88f04535d9a20f20f0f

  • SHA256

    7894041bf6bb1d92b7c6c21f486154b348b42fcfd99ba365b273fb009f36b0a3

  • SHA512

    f6591c98da1eb8c4524e6c4349645f548afecdfc498e716c8a2646bcf0209cfa97b496018dc77c1925308117f98bf4ed3c7ed61b86a0ee9bba287f1cdc473597

  • SSDEEP

    6144:nbDQmioYCCAYp5fRZOVANlZ1iJ5ZccG7uMR9NX23BoIgPEDZCO4lw1JedPlC:nbDQ7LpDcVAN1lDm3BoIgPEDZCO4lw1H

Malware Config

Extracted

Family

redline

Botnet

24.01

C2

37.220.86.164:29170

Attributes
  • auth_value

    1c7f0aa21138601b5201a3a4a0123991

Signatures

  • RedLine

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

  • 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\7894041bf6bb1d92b7c6c21f486154b348b42fcfd99ba365b273fb009f36b0a3.exe
    "C:\Users\Admin\AppData\Local\Temp\7894041bf6bb1d92b7c6c21f486154b348b42fcfd99ba365b273fb009f36b0a3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4072

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4072-132-0x00000000003F0000-0x000000000044A000-memory.dmp

    Filesize

    360KB

  • memory/4072-133-0x00000000054F0000-0x0000000005B08000-memory.dmp

    Filesize

    6.1MB

  • memory/4072-134-0x0000000004FE0000-0x00000000050EA000-memory.dmp

    Filesize

    1.0MB

  • memory/4072-135-0x0000000004F10000-0x0000000004F22000-memory.dmp

    Filesize

    72KB

  • memory/4072-136-0x0000000004F70000-0x0000000004FAC000-memory.dmp

    Filesize

    240KB

  • memory/4072-137-0x00000000065B0000-0x0000000006B54000-memory.dmp

    Filesize

    5.6MB

  • memory/4072-138-0x00000000053D0000-0x0000000005462000-memory.dmp

    Filesize

    584KB

  • memory/4072-139-0x0000000005470000-0x00000000054D6000-memory.dmp

    Filesize

    408KB

  • memory/4072-140-0x00000000061D0000-0x0000000006246000-memory.dmp

    Filesize

    472KB

  • memory/4072-141-0x0000000006250000-0x00000000062A0000-memory.dmp

    Filesize

    320KB

  • memory/4072-142-0x0000000007B40000-0x0000000007D02000-memory.dmp

    Filesize

    1.8MB

  • memory/4072-143-0x0000000008240000-0x000000000876C000-memory.dmp

    Filesize

    5.2MB