Analysis

  • max time kernel
    136s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    29/12/2023, 21:04

General

  • Target

    03f6e596a5a8e7c44cd51e4de23b5dc9.exe

  • Size

    379KB

  • MD5

    03f6e596a5a8e7c44cd51e4de23b5dc9

  • SHA1

    345bc3ac7391a42734c312ba615785ea064c149a

  • SHA256

    460bb62c118015fd6d17010f323b557c3617846cd767b3ede3b77545a82b303c

  • SHA512

    04bd985d8fccfd6e496f2be21d65471d9c77ef6d45e4b21aa6d92e6adfcf1de631481c78ae3d12c27eb2ca230cfde37417646f7abb55b8636af822133e762c65

  • SSDEEP

    6144:VM5XL99SlhUfR1GdvYEet5nmrfVE9eHUzZOtwtwoGVc+6NrL0MvMSyySPE:G0hsR1GdvYEq5n+E9eHUzZO+twoGVc+

Malware Config

Extracted

Family

redline

Botnet

@Catlsp

C2

46.8.19.177:41228

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 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\03f6e596a5a8e7c44cd51e4de23b5dc9.exe
    "C:\Users\Admin\AppData\Local\Temp\03f6e596a5a8e7c44cd51e4de23b5dc9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2296
    • C:\Users\Admin\AppData\Local\Temp\03f6e596a5a8e7c44cd51e4de23b5dc9.exe
      C:\Users\Admin\AppData\Local\Temp\03f6e596a5a8e7c44cd51e4de23b5dc9.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1716

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\03f6e596a5a8e7c44cd51e4de23b5dc9.exe.log

          Filesize

          700B

          MD5

          e5352797047ad2c91b83e933b24fbc4f

          SHA1

          9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772

          SHA256

          b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c

          SHA512

          dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

        • memory/1716-14-0x0000000005310000-0x0000000005320000-memory.dmp

          Filesize

          64KB

        • memory/1716-16-0x0000000005490000-0x000000000559A000-memory.dmp

          Filesize

          1.0MB

        • memory/1716-18-0x0000000005310000-0x0000000005320000-memory.dmp

          Filesize

          64KB

        • memory/1716-17-0x0000000074910000-0x00000000750C0000-memory.dmp

          Filesize

          7.7MB

        • memory/1716-6-0x0000000000400000-0x000000000041E000-memory.dmp

          Filesize

          120KB

        • memory/1716-15-0x0000000005220000-0x000000000526C000-memory.dmp

          Filesize

          304KB

        • memory/1716-11-0x0000000074910000-0x00000000750C0000-memory.dmp

          Filesize

          7.7MB

        • memory/1716-10-0x0000000005700000-0x0000000005D18000-memory.dmp

          Filesize

          6.1MB

        • memory/1716-13-0x00000000051E0000-0x000000000521C000-memory.dmp

          Filesize

          240KB

        • memory/1716-12-0x0000000005140000-0x0000000005152000-memory.dmp

          Filesize

          72KB

        • memory/2296-0-0x00000000009A0000-0x0000000000A04000-memory.dmp

          Filesize

          400KB

        • memory/2296-1-0x0000000074910000-0x00000000750C0000-memory.dmp

          Filesize

          7.7MB

        • memory/2296-9-0x0000000074910000-0x00000000750C0000-memory.dmp

          Filesize

          7.7MB

        • memory/2296-2-0x0000000005350000-0x00000000053C6000-memory.dmp

          Filesize

          472KB

        • memory/2296-5-0x0000000005A60000-0x0000000006004000-memory.dmp

          Filesize

          5.6MB

        • memory/2296-3-0x0000000005320000-0x000000000533E000-memory.dmp

          Filesize

          120KB

        • memory/2296-4-0x0000000005430000-0x0000000005440000-memory.dmp

          Filesize

          64KB