Analysis

  • max time kernel
    50s
  • max time network
    67s
  • platform
    windows10-1703_x64
  • resource
    win10-20220901-en
  • resource tags

    arch:x64arch:x86image:win10-20220901-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27-09-2022 05:43

General

  • Target

    b3bbef9633349d6940b84ff96e56c4d02ef60317e13fe1a33e2b0a51b78f057a.exe

  • Size

    364KB

  • MD5

    8458df21a9a25f03f4389967323c84ca

  • SHA1

    bd83fc22f66ffa7e41a46b00775df7c968799871

  • SHA256

    b3bbef9633349d6940b84ff96e56c4d02ef60317e13fe1a33e2b0a51b78f057a

  • SHA512

    455ac17d12a20fe5d4598ddbbf7329fbc3f17430a9a43a329b553dab2d640c797dd02702e3fc21141130893034d49300c6a08217e7a5decc6f2251eb91609173

  • 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\b3bbef9633349d6940b84ff96e56c4d02ef60317e13fe1a33e2b0a51b78f057a.exe
    "C:\Users\Admin\AppData\Local\Temp\b3bbef9633349d6940b84ff96e56c4d02ef60317e13fe1a33e2b0a51b78f057a.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2492

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2492-120-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-121-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-122-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-123-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-124-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-125-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-126-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-127-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-128-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-129-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-130-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-131-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-132-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-133-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-134-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-135-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-136-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-137-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-138-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-139-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-140-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-141-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-142-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-143-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-144-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-145-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-146-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-147-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-148-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-149-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-150-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-151-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-152-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-153-0x00000000000F0000-0x0000000000150000-memory.dmp

    Filesize

    384KB

  • memory/2492-154-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-155-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-156-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-157-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-158-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-159-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-160-0x0000000000BE0000-0x0000000000BE6000-memory.dmp

    Filesize

    24KB

  • memory/2492-161-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-162-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-163-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-164-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-165-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-166-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-167-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-168-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-169-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-170-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-171-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-172-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-173-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-174-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-175-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-176-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-177-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-178-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-179-0x000000000A660000-0x000000000AC66000-memory.dmp

    Filesize

    6.0MB

  • memory/2492-180-0x000000000A190000-0x000000000A29A000-memory.dmp

    Filesize

    1.0MB

  • memory/2492-181-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-182-0x000000000A0C0000-0x000000000A0D2000-memory.dmp

    Filesize

    72KB

  • memory/2492-183-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-184-0x000000000A120000-0x000000000A15E000-memory.dmp

    Filesize

    248KB

  • memory/2492-185-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-186-0x000000000A2A0000-0x000000000A2EB000-memory.dmp

    Filesize

    300KB

  • memory/2492-187-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-188-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-189-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-190-0x0000000077D90000-0x0000000077F1E000-memory.dmp

    Filesize

    1.6MB

  • memory/2492-191-0x000000000A540000-0x000000000A5A6000-memory.dmp

    Filesize

    408KB

  • memory/2492-199-0x000000000B470000-0x000000000B96E000-memory.dmp

    Filesize

    5.0MB

  • memory/2492-200-0x000000000B010000-0x000000000B0A2000-memory.dmp

    Filesize

    584KB

  • memory/2492-202-0x000000000B970000-0x000000000BB32000-memory.dmp

    Filesize

    1.8MB

  • memory/2492-203-0x000000000C070000-0x000000000C59C000-memory.dmp

    Filesize

    5.2MB

  • memory/2492-207-0x000000000B220000-0x000000000B296000-memory.dmp

    Filesize

    472KB

  • memory/2492-208-0x000000000B1A0000-0x000000000B1F0000-memory.dmp

    Filesize

    320KB