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Analysis

  • max time kernel
    142s
  • max time network
    154s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240214-en
  • resource tags

    arch:x64arch:x86image:win11-20240214-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19/03/2024, 18:47

General

  • Target

    939bd5097a5a1c3d3ecae7d6f90194e47a6d20fa0e7c21d68679be9ea5c65f2f.exe

  • Size

    677KB

  • MD5

    5a2a3883dbb564b4ae87d05707d4cd5d

  • SHA1

    b277cc5fd2358ba865e011fe9d8c2f89c40a0649

  • SHA256

    939bd5097a5a1c3d3ecae7d6f90194e47a6d20fa0e7c21d68679be9ea5c65f2f

  • SHA512

    6445528d36370335ee6d9ef7a8424e970e49730689d576755e23c83d603bbf6a09e2a1ebceee42149c0d16424a7256525cff478d5b352241ce65a4b0950c88aa

  • SSDEEP

    12288:2txcN49VQbkeWL/+wdxc38oZrYu1Oi2hZABT5gsMAE:2g4DUOL/+k5u1FaWgsMAE

Malware Config

Extracted

Family

redline

C2

45.15.156.127:48665

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.

  • 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\939bd5097a5a1c3d3ecae7d6f90194e47a6d20fa0e7c21d68679be9ea5c65f2f.exe
    "C:\Users\Admin\AppData\Local\Temp\939bd5097a5a1c3d3ecae7d6f90194e47a6d20fa0e7c21d68679be9ea5c65f2f.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    PID:2884

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2884-0-0x0000000000C80000-0x0000000000CD0000-memory.dmp

    Filesize

    320KB

  • memory/2884-4-0x0000000074A50000-0x0000000075201000-memory.dmp

    Filesize

    7.7MB

  • memory/2884-5-0x0000000005A20000-0x0000000005FC6000-memory.dmp

    Filesize

    5.6MB

  • memory/2884-6-0x0000000005380000-0x0000000005412000-memory.dmp

    Filesize

    584KB

  • memory/2884-7-0x0000000005510000-0x0000000005520000-memory.dmp

    Filesize

    64KB

  • memory/2884-8-0x0000000005330000-0x000000000533A000-memory.dmp

    Filesize

    40KB

  • memory/2884-9-0x00000000065F0000-0x0000000006C08000-memory.dmp

    Filesize

    6.1MB

  • memory/2884-10-0x0000000005FD0000-0x00000000060DA000-memory.dmp

    Filesize

    1.0MB

  • memory/2884-11-0x00000000054F0000-0x0000000005502000-memory.dmp

    Filesize

    72KB

  • memory/2884-12-0x0000000005650000-0x000000000568C000-memory.dmp

    Filesize

    240KB

  • memory/2884-13-0x00000000056A0000-0x00000000056EC000-memory.dmp

    Filesize

    304KB

  • memory/2884-14-0x0000000006250000-0x00000000062B6000-memory.dmp

    Filesize

    408KB

  • memory/2884-15-0x0000000007410000-0x0000000007460000-memory.dmp

    Filesize

    320KB

  • memory/2884-16-0x0000000007630000-0x00000000077F2000-memory.dmp

    Filesize

    1.8MB

  • memory/2884-17-0x0000000007D30000-0x000000000825C000-memory.dmp

    Filesize

    5.2MB

  • memory/2884-18-0x0000000000440000-0x00000000004F0000-memory.dmp

    Filesize

    704KB

  • memory/2884-20-0x0000000074A50000-0x0000000075201000-memory.dmp

    Filesize

    7.7MB

  • memory/2884-21-0x0000000005510000-0x0000000005520000-memory.dmp

    Filesize

    64KB