Analysis

  • max time kernel
    92s
  • max time network
    124s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/04/2024, 01:08

General

  • Target

    0c5c2b10c3161ad9452c25d4a10e082ec94f0eb39b583c03ab3534a5e45649a0.exe

  • Size

    524KB

  • MD5

    c8edf453ed433cefb2696bb859e0f782

  • SHA1

    e34cf939d6c5a34c7bedfd885249bb7fb15336e5

  • SHA256

    0c5c2b10c3161ad9452c25d4a10e082ec94f0eb39b583c03ab3534a5e45649a0

  • SHA512

    61d0ba50f9678d6614e4d8ab8b06d759891979e0debfda88246871ee110a07c16ceeed4e7baec475b4b63de851bc5d62c69c5ae41674ffc207b94515f6ab197c

  • SSDEEP

    12288:ypFy1/EXmhwdmojNcp/yhBxrQWQAxfUyD4lIx:ypFy1/EXRdUqByWQwf

Malware Config

Extracted

Family

redline

Botnet

6077866846

C2

https://pastebin.com/raw/KE5Mft0T

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.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 13 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c5c2b10c3161ad9452c25d4a10e082ec94f0eb39b583c03ab3534a5e45649a0.exe
    "C:\Users\Admin\AppData\Local\Temp\0c5c2b10c3161ad9452c25d4a10e082ec94f0eb39b583c03ab3534a5e45649a0.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2380-0-0x0000000000620000-0x0000000000642000-memory.dmp

    Filesize

    136KB

  • memory/2380-4-0x0000000074E20000-0x00000000755D0000-memory.dmp

    Filesize

    7.7MB

  • memory/2380-5-0x0000000004CB0000-0x0000000004D16000-memory.dmp

    Filesize

    408KB

  • memory/2380-6-0x00000000057D0000-0x0000000005DE8000-memory.dmp

    Filesize

    6.1MB

  • memory/2380-7-0x0000000005250000-0x0000000005262000-memory.dmp

    Filesize

    72KB

  • memory/2380-8-0x0000000005380000-0x000000000548A000-memory.dmp

    Filesize

    1.0MB

  • memory/2380-9-0x0000000004D60000-0x0000000004D70000-memory.dmp

    Filesize

    64KB

  • memory/2380-10-0x0000000006400000-0x000000000643C000-memory.dmp

    Filesize

    240KB

  • memory/2380-11-0x0000000006440000-0x000000000648C000-memory.dmp

    Filesize

    304KB

  • memory/2380-12-0x0000000006780000-0x0000000006942000-memory.dmp

    Filesize

    1.8MB

  • memory/2380-13-0x0000000006E80000-0x00000000073AC000-memory.dmp

    Filesize

    5.2MB

  • memory/2380-14-0x0000000007960000-0x0000000007F04000-memory.dmp

    Filesize

    5.6MB

  • memory/2380-15-0x0000000006B90000-0x0000000006C22000-memory.dmp

    Filesize

    584KB

  • memory/2380-16-0x00000000069D0000-0x0000000006A46000-memory.dmp

    Filesize

    472KB

  • memory/2380-17-0x0000000006760000-0x000000000677E000-memory.dmp

    Filesize

    120KB

  • memory/2380-18-0x0000000006D30000-0x0000000006D80000-memory.dmp

    Filesize

    320KB

  • memory/2380-21-0x0000000074E20000-0x00000000755D0000-memory.dmp

    Filesize

    7.7MB