Analysis

  • max time kernel
    30s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-12-2023 19:18

General

  • Target

    f1d80d08c2254de011013a6b0bb40450.exe

  • Size

    191KB

  • MD5

    f1d80d08c2254de011013a6b0bb40450

  • SHA1

    93c1cf0c0ccf112b645a406c467c55d6c7c7257b

  • SHA256

    9365864ba2cd9a14dbc860dc8b59caa508b3fb169a34a074e7863aa8c876bdd9

  • SHA512

    e470b967ca7d0e34d3757ced7950f7c8011d632040a5df16933f6c02c61b975a56ba732901d895ee989380c45e56ada9e46ef63265aed1a8cce74ebc1158e676

  • SSDEEP

    3072:GigNpNcLgyZkiRAZPb7eUKmSvizIVKh7jAdGvXCKAbPUO8xve1KjkcDIVTFV2Mu:GtNzIxDRAZP/eUKmSvizIV27vXCKpxvl

Malware Config

Extracted

Family

redline

Botnet

723

C2

qumaranero.xyz:80

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f1d80d08c2254de011013a6b0bb40450.exe
    "C:\Users\Admin\AppData\Local\Temp\f1d80d08c2254de011013a6b0bb40450.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1568
    • C:\Users\Admin\AppData\Local\Temp\f1d80d08c2254de011013a6b0bb40450.exe
      C:\Users\Admin\AppData\Local\Temp\f1d80d08c2254de011013a6b0bb40450.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:3576

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f1d80d08c2254de011013a6b0bb40450.exe.log
    Filesize

    605B

    MD5

    3654bd2c6957761095206ffdf92b0cb9

    SHA1

    6f10f7b5867877de7629afcff644c265e79b4ad3

    SHA256

    c2a4be94cf4ed33d698d9838f4ffb47047da796e733ec11562463a1621212ab4

    SHA512

    e2a81248cca7732ce098088d5237897493fd3629e28d66bc13e5f9191f72cd52893f4a53905906af12d5c6de475738b6c7f6b718a32869e9ee0deb3a54672f79

  • memory/1568-4-0x0000000004BC0000-0x0000000004C36000-memory.dmp
    Filesize

    472KB

  • memory/1568-3-0x0000000002490000-0x00000000024A4000-memory.dmp
    Filesize

    80KB

  • memory/1568-1-0x00000000744E0000-0x0000000074C90000-memory.dmp
    Filesize

    7.7MB

  • memory/1568-0-0x0000000000160000-0x0000000000194000-memory.dmp
    Filesize

    208KB

  • memory/1568-5-0x0000000004B80000-0x0000000004B9E000-memory.dmp
    Filesize

    120KB

  • memory/1568-6-0x00000000744E0000-0x0000000074C90000-memory.dmp
    Filesize

    7.7MB

  • memory/1568-10-0x00000000744E0000-0x0000000074C90000-memory.dmp
    Filesize

    7.7MB

  • memory/1568-2-0x0000000004B30000-0x0000000004B40000-memory.dmp
    Filesize

    64KB

  • memory/3576-19-0x0000000005170000-0x0000000005180000-memory.dmp
    Filesize

    64KB

  • memory/3576-12-0x00000000054A0000-0x0000000005AB8000-memory.dmp
    Filesize

    6.1MB

  • memory/3576-11-0x00000000744E0000-0x0000000074C90000-memory.dmp
    Filesize

    7.7MB

  • memory/3576-14-0x0000000004FE0000-0x000000000501C000-memory.dmp
    Filesize

    240KB

  • memory/3576-7-0x0000000000400000-0x000000000041E000-memory.dmp
    Filesize

    120KB

  • memory/3576-15-0x0000000005170000-0x0000000005180000-memory.dmp
    Filesize

    64KB

  • memory/3576-16-0x0000000005020000-0x000000000506C000-memory.dmp
    Filesize

    304KB

  • memory/3576-17-0x0000000005290000-0x000000000539A000-memory.dmp
    Filesize

    1.0MB

  • memory/3576-18-0x00000000744E0000-0x0000000074C90000-memory.dmp
    Filesize

    7.7MB

  • memory/3576-13-0x0000000004F40000-0x0000000004F52000-memory.dmp
    Filesize

    72KB