Analysis

  • max time kernel
    55s
  • max time network
    65s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27-03-2023 23:42

General

  • Target

    b1bdbbb118b43102a3d25852e4277b26670af94d2b165b7c9618d3b8a5886b51.exe

  • Size

    361KB

  • MD5

    5cfb0c681086edd3c004f1c09926aef2

  • SHA1

    f48a5e0cc2d7f21fed2455e8a5a39ab2eba98907

  • SHA256

    b1bdbbb118b43102a3d25852e4277b26670af94d2b165b7c9618d3b8a5886b51

  • SHA512

    d4d17cfadaa593231d051e2e3bf8fdda353ca765c182c417674e273e9d0f7a592783b411b04360c4600409bd1b0586e8b79eabc40934cb74d034404ab4d37cc5

  • SSDEEP

    6144:ok5yEwbyL8tO3on2QzeOELQJdUqMVw9p2lMaZtP0QDoh0V:dmbyotOe3R+qMVGorZtP9p

Malware Config

Extracted

Family

redline

Botnet

@chicago

C2

185.11.61.125:22344

Attributes
  • auth_value

    21f863e0cbd09d0681058e068d0d1d7f

Signatures

  • RedLine

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

  • RedLine payload 35 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b1bdbbb118b43102a3d25852e4277b26670af94d2b165b7c9618d3b8a5886b51.exe
    "C:\Users\Admin\AppData\Local\Temp\b1bdbbb118b43102a3d25852e4277b26670af94d2b165b7c9618d3b8a5886b51.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2320

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2320-122-0x0000000002850000-0x00000000028AA000-memory.dmp

    Filesize

    360KB

  • memory/2320-123-0x00000000024B0000-0x0000000002512000-memory.dmp

    Filesize

    392KB

  • memory/2320-125-0x0000000005030000-0x000000000552E000-memory.dmp

    Filesize

    5.0MB

  • memory/2320-124-0x0000000005020000-0x0000000005030000-memory.dmp

    Filesize

    64KB

  • memory/2320-127-0x0000000005020000-0x0000000005030000-memory.dmp

    Filesize

    64KB

  • memory/2320-126-0x0000000005020000-0x0000000005030000-memory.dmp

    Filesize

    64KB

  • memory/2320-128-0x0000000004E40000-0x0000000004E98000-memory.dmp

    Filesize

    352KB

  • memory/2320-129-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-130-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-132-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-134-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-136-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-138-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-140-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-142-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-144-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-146-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-148-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-150-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-152-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-154-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-156-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-158-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-160-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-162-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-164-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-166-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-170-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-168-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-172-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-174-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-176-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-178-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-180-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-182-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-184-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-186-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-188-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-190-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-192-0x0000000004E40000-0x0000000004E92000-memory.dmp

    Filesize

    328KB

  • memory/2320-919-0x0000000005530000-0x0000000005B36000-memory.dmp

    Filesize

    6.0MB

  • memory/2320-920-0x0000000004F10000-0x0000000004F22000-memory.dmp

    Filesize

    72KB

  • memory/2320-921-0x0000000005B40000-0x0000000005C4A000-memory.dmp

    Filesize

    1.0MB

  • memory/2320-922-0x0000000004F40000-0x0000000004F7E000-memory.dmp

    Filesize

    248KB

  • memory/2320-923-0x0000000004FD0000-0x000000000501B000-memory.dmp

    Filesize

    300KB

  • memory/2320-924-0x0000000005020000-0x0000000005030000-memory.dmp

    Filesize

    64KB

  • memory/2320-925-0x0000000005E90000-0x0000000005EF6000-memory.dmp

    Filesize

    408KB

  • memory/2320-926-0x0000000006520000-0x00000000065B2000-memory.dmp

    Filesize

    584KB

  • memory/2320-927-0x00000000065F0000-0x0000000006666000-memory.dmp

    Filesize

    472KB

  • memory/2320-928-0x0000000006690000-0x00000000066AE000-memory.dmp

    Filesize

    120KB

  • memory/2320-930-0x0000000006860000-0x0000000006A22000-memory.dmp

    Filesize

    1.8MB

  • memory/2320-931-0x0000000006A30000-0x0000000006F5C000-memory.dmp

    Filesize

    5.2MB

  • memory/2320-932-0x0000000005020000-0x0000000005030000-memory.dmp

    Filesize

    64KB

  • memory/2320-933-0x0000000005020000-0x0000000005030000-memory.dmp

    Filesize

    64KB

  • memory/2320-934-0x0000000005020000-0x0000000005030000-memory.dmp

    Filesize

    64KB