Analysis

  • max time kernel
    157s
  • max time network
    171s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/05/2023, 16:31

General

  • Target

    17e059b21c59de0a03b88fe4d307d855.exe

  • Size

    427KB

  • MD5

    17e059b21c59de0a03b88fe4d307d855

  • SHA1

    909a830721a39e4fe727bb646542b80123019259

  • SHA256

    40cd6ce9a780da2bf98d5c80a40557104b213690d4357f2cd5691772038c6b3d

  • SHA512

    c6ca2364b700f4a7023c2fc77874658629ac5cdcf9b2aa4317d9e64b5e83776ede162e5593c4332e6e5061ceea44188f188ad3f7a39ea148340696730422c7ab

  • SSDEEP

    6144:fFKNRvQhmwAywg2AQ+GiV6FjROeUPTvqH6veOke1qn6p49TL:dWvQhqyR28DIROeCbGLZ64L

Malware Config

Signatures

  • RedLine

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

  • RedLine payload 33 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.

  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\17e059b21c59de0a03b88fe4d307d855.exe
    "C:\Users\Admin\AppData\Local\Temp\17e059b21c59de0a03b88fe4d307d855.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4212
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4212 -s 1484
      2⤵
      • Program crash
      PID:1788
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4212 -ip 4212
    1⤵
      PID:1980

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4212-134-0x0000000002350000-0x0000000002396000-memory.dmp

      Filesize

      280KB

    • memory/4212-135-0x0000000002740000-0x0000000002750000-memory.dmp

      Filesize

      64KB

    • memory/4212-136-0x0000000002740000-0x0000000002750000-memory.dmp

      Filesize

      64KB

    • memory/4212-137-0x0000000004DC0000-0x0000000005364000-memory.dmp

      Filesize

      5.6MB

    • memory/4212-138-0x0000000002740000-0x0000000002750000-memory.dmp

      Filesize

      64KB

    • memory/4212-139-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-142-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-140-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-144-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-146-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-148-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-150-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-152-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-154-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-156-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-158-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-160-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-162-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-164-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-166-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-168-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-170-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-172-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-174-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-176-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-178-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-180-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-182-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-184-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-186-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-188-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-190-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-192-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-194-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-196-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-198-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-200-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-202-0x0000000005390000-0x00000000053C5000-memory.dmp

      Filesize

      212KB

    • memory/4212-931-0x00000000078C0000-0x0000000007ED8000-memory.dmp

      Filesize

      6.1MB

    • memory/4212-932-0x0000000007F80000-0x0000000007F92000-memory.dmp

      Filesize

      72KB

    • memory/4212-933-0x0000000007FA0000-0x00000000080AA000-memory.dmp

      Filesize

      1.0MB

    • memory/4212-934-0x00000000080C0000-0x00000000080FC000-memory.dmp

      Filesize

      240KB

    • memory/4212-935-0x0000000002740000-0x0000000002750000-memory.dmp

      Filesize

      64KB

    • memory/4212-937-0x00000000083D0000-0x0000000008436000-memory.dmp

      Filesize

      408KB

    • memory/4212-938-0x0000000009240000-0x00000000092D2000-memory.dmp

      Filesize

      584KB

    • memory/4212-939-0x0000000009410000-0x0000000009486000-memory.dmp

      Filesize

      472KB

    • memory/4212-940-0x00000000094E0000-0x00000000096A2000-memory.dmp

      Filesize

      1.8MB

    • memory/4212-941-0x00000000096C0000-0x0000000009BEC000-memory.dmp

      Filesize

      5.2MB

    • memory/4212-942-0x0000000009CF0000-0x0000000009D0E000-memory.dmp

      Filesize

      120KB

    • memory/4212-943-0x0000000002760000-0x00000000027B0000-memory.dmp

      Filesize

      320KB

    • memory/4212-944-0x0000000002740000-0x0000000002750000-memory.dmp

      Filesize

      64KB

    • memory/4212-945-0x0000000002740000-0x0000000002750000-memory.dmp

      Filesize

      64KB

    • memory/4212-946-0x0000000002740000-0x0000000002750000-memory.dmp

      Filesize

      64KB

    • memory/4212-948-0x0000000002740000-0x0000000002750000-memory.dmp

      Filesize

      64KB