Analysis

  • max time kernel
    62s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-03-2023 03:12

General

  • Target

    0x0006000000014bb7-1037.exe

  • Size

    175KB

  • MD5

    a4e03103246970d134c9f9d2cd8a5990

  • SHA1

    10e26a07fe248964ca8073bd03b66f000accf117

  • SHA256

    3615f0f55db5fe1c0f2a5bfc2898d50aebe994f570daab09ce3c1b665f6d8bf3

  • SHA512

    c882012171e5b6092775e0d78cfeddc4a5c9cf2144cff0696ce0eebb6614d0d13cf4580b950bce94d57641a80af1e3bb44958f91bf813cd706e1bbdbea98c8a8

  • SSDEEP

    3072:4xqZWZRanU2n0/Z62eJ5evJ9ih+PxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOm:mqZg/Z6XJIih

Malware Config

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

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\0x0006000000014bb7-1037.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0006000000014bb7-1037.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:628

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/628-133-0x0000000000A20000-0x0000000000A52000-memory.dmp

    Filesize

    200KB

  • memory/628-134-0x0000000005950000-0x0000000005F68000-memory.dmp

    Filesize

    6.1MB

  • memory/628-135-0x00000000054A0000-0x00000000055AA000-memory.dmp

    Filesize

    1.0MB

  • memory/628-136-0x00000000053D0000-0x00000000053E2000-memory.dmp

    Filesize

    72KB

  • memory/628-137-0x00000000056B0000-0x00000000056C0000-memory.dmp

    Filesize

    64KB

  • memory/628-138-0x0000000005430000-0x000000000546C000-memory.dmp

    Filesize

    240KB

  • memory/628-139-0x0000000006520000-0x0000000006AC4000-memory.dmp

    Filesize

    5.6MB

  • memory/628-140-0x00000000058A0000-0x0000000005932000-memory.dmp

    Filesize

    584KB

  • memory/628-141-0x0000000005F70000-0x0000000005FD6000-memory.dmp

    Filesize

    408KB

  • memory/628-142-0x0000000006AD0000-0x0000000006B46000-memory.dmp

    Filesize

    472KB

  • memory/628-143-0x00000000064D0000-0x0000000006520000-memory.dmp

    Filesize

    320KB

  • memory/628-144-0x0000000006D20000-0x0000000006EE2000-memory.dmp

    Filesize

    1.8MB

  • memory/628-145-0x0000000007420000-0x000000000794C000-memory.dmp

    Filesize

    5.2MB

  • memory/628-146-0x00000000056B0000-0x00000000056C0000-memory.dmp

    Filesize

    64KB