Analysis

  • max time kernel
    71s
  • max time network
    133s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    22/12/2022, 12:30

General

  • Target

    d91b8317efb93bba1dc6df17804a38cb9a7fab84bd405dbf00d4d4ab6c958413.exe

  • Size

    418KB

  • MD5

    b523e9e30d16572769e9e7d17251707c

  • SHA1

    041c6935061ed016f62d45154e1032ec7ece3c45

  • SHA256

    d91b8317efb93bba1dc6df17804a38cb9a7fab84bd405dbf00d4d4ab6c958413

  • SHA512

    0ff965a97e407845e2af5bdbe1067c7446934db01b7faa6b434e09bb0396d1326272c86e64884a1ddfa9efef710506ff4d789b724e90176f256405a8957d8009

  • SSDEEP

    6144:DirxLpf1bYuyWJXjEztcG5kyyu7HV4PowoAqDfwb9gzo6fFIJfsAtrwE+:O11dbYuyCRy/HV4oAROzo6tg0yI

Malware Config

Extracted

Family

redline

Botnet

trud

C2

31.41.244.198:4083

Attributes
  • auth_value

    a5942e18edc400a8c1782120906798ef

Signatures

  • RedLine

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

  • RedLine payload 2 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\d91b8317efb93bba1dc6df17804a38cb9a7fab84bd405dbf00d4d4ab6c958413.exe
    "C:\Users\Admin\AppData\Local\Temp\d91b8317efb93bba1dc6df17804a38cb9a7fab84bd405dbf00d4d4ab6c958413.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2272

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2272-116-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-117-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-118-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-119-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-120-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-121-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-122-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-123-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-124-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-125-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-126-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-127-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-128-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-129-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-130-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-131-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-132-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-134-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-133-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-135-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-136-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-137-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-139-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-140-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-142-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-141-0x0000000000570000-0x00000000006BA000-memory.dmp

    Filesize

    1.3MB

  • memory/2272-143-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-144-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-145-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-146-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-147-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-148-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-149-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB

  • memory/2272-150-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-152-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-151-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-153-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-154-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-155-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-156-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-157-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-158-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-159-0x0000000002450000-0x0000000002496000-memory.dmp

    Filesize

    280KB

  • memory/2272-160-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-161-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-162-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-163-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-164-0x0000000004D00000-0x00000000051FE000-memory.dmp

    Filesize

    5.0MB

  • memory/2272-165-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-166-0x0000000002500000-0x0000000002544000-memory.dmp

    Filesize

    272KB

  • memory/2272-167-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-168-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-169-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-170-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-171-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-172-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-173-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-174-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-175-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-176-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-177-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-178-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-179-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-180-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-181-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-182-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-183-0x0000000005200000-0x0000000005806000-memory.dmp

    Filesize

    6.0MB

  • memory/2272-184-0x0000000005810000-0x000000000591A000-memory.dmp

    Filesize

    1.0MB

  • memory/2272-185-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-186-0x0000000004C60000-0x0000000004C72000-memory.dmp

    Filesize

    72KB

  • memory/2272-187-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-188-0x0000000004C80000-0x0000000004CBE000-memory.dmp

    Filesize

    248KB

  • memory/2272-189-0x0000000077470000-0x00000000775FE000-memory.dmp

    Filesize

    1.6MB

  • memory/2272-190-0x0000000005A20000-0x0000000005A6B000-memory.dmp

    Filesize

    300KB

  • memory/2272-195-0x0000000005B90000-0x0000000005BF6000-memory.dmp

    Filesize

    408KB

  • memory/2272-203-0x0000000006280000-0x0000000006312000-memory.dmp

    Filesize

    584KB

  • memory/2272-204-0x0000000006420000-0x0000000006496000-memory.dmp

    Filesize

    472KB

  • memory/2272-205-0x00000000064B0000-0x0000000006500000-memory.dmp

    Filesize

    320KB

  • memory/2272-206-0x0000000006520000-0x00000000066E2000-memory.dmp

    Filesize

    1.8MB

  • memory/2272-207-0x00000000066F0000-0x0000000006C1C000-memory.dmp

    Filesize

    5.2MB

  • memory/2272-214-0x0000000000400000-0x000000000046F000-memory.dmp

    Filesize

    444KB