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Analysis

  • max time kernel
    105s
  • max time network
    162s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/01/2024, 23:07

General

  • Target

    29af1a36104a0658965ae9fde483b4ca9c5c849e3f2edee8c3e3231c5a7a696a.exe

  • Size

    369KB

  • MD5

    2c8f35dd97166057ed6c064771e26c13

  • SHA1

    a0a9ca5ee34bf0be421885fe8a138d8593140604

  • SHA256

    29af1a36104a0658965ae9fde483b4ca9c5c849e3f2edee8c3e3231c5a7a696a

  • SHA512

    f1a4e012d723a7eadc0725b951ea70995c845dcaf7300fa634d0ed602cba4ea197e90098182cbaabbadfc1fad5ea2156123d7464f3d67fb87ef6317e7ea3d0a2

  • SSDEEP

    6144:vfiVxR3LFaN9aw/m/Q/B/b/R/b/I/F///c/4/3/c/B/4/E/b/4hRUsEr9EAYNClR:vfiVxR3LFaN9aw/m/Q/B/b/R/b/I/F/C

Malware Config

Extracted

Family

smokeloader

Version

2022

C2

http://dnalnoomnus.ru/index.php

https://dnalnoomnus.ru/index.php

rc4.i32
rc4.i32

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 3 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 30 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29af1a36104a0658965ae9fde483b4ca9c5c849e3f2edee8c3e3231c5a7a696a.exe
    "C:\Users\Admin\AppData\Local\Temp\29af1a36104a0658965ae9fde483b4ca9c5c849e3f2edee8c3e3231c5a7a696a.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3120
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
      2⤵
        PID:4644
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
        2⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2380
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
          3⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3336
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AddInProcess32.exe"
        2⤵
        • Checks SCSI registry key(s)
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        PID:4812
    • C:\Users\Admin\AppData\Roaming\gvewehg
      C:\Users\Admin\AppData\Roaming\gvewehg
      1⤵
        PID:3712

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Roaming\gvewehg

        Filesize

        42KB

        MD5

        9827ff3cdf4b83f9c86354606736ca9c

        SHA1

        e73d73f42bb2a310f03eb1bcbb22be2b8eb7c723

        SHA256

        c1cf3dc8fa1c7fc00f88e07ad539979b3706ca8d69223cffd1d58bc8f521f63a

        SHA512

        8261828d55f3b5134c0aeb98311c04e20c5395d4347251746f3be0fb854f36cc7e118713cd00c9867537e6e47d5e71f2b2384fc00c67f0ae1b285b8310321579

      • memory/2380-12-0x0000000000400000-0x000000000044C000-memory.dmp

        Filesize

        304KB

      • memory/2380-25-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/2380-17-0x0000000005B10000-0x0000000005B20000-memory.dmp

        Filesize

        64KB

      • memory/2380-16-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/2380-15-0x0000000005B10000-0x0000000005B20000-memory.dmp

        Filesize

        64KB

      • memory/2380-14-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/2380-13-0x0000000000400000-0x000000000044C000-memory.dmp

        Filesize

        304KB

      • memory/3120-11-0x0000000004EF0000-0x0000000004F00000-memory.dmp

        Filesize

        64KB

      • memory/3120-2-0x0000000005420000-0x00000000059C4000-memory.dmp

        Filesize

        5.6MB

      • memory/3120-10-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/3120-0-0x0000000000490000-0x00000000004F2000-memory.dmp

        Filesize

        392KB

      • memory/3120-8-0x0000000009A20000-0x0000000009A3A000-memory.dmp

        Filesize

        104KB

      • memory/3120-7-0x0000000006FA0000-0x0000000006FE0000-memory.dmp

        Filesize

        256KB

      • memory/3120-6-0x00000000060E0000-0x00000000060EA000-memory.dmp

        Filesize

        40KB

      • memory/3120-5-0x0000000004EF0000-0x0000000004F00000-memory.dmp

        Filesize

        64KB

      • memory/3120-3-0x0000000004F40000-0x0000000004FD2000-memory.dmp

        Filesize

        584KB

      • memory/3120-4-0x0000000005080000-0x000000000511C000-memory.dmp

        Filesize

        624KB

      • memory/3120-1-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/3120-20-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/3120-9-0x0000000002780000-0x0000000002786000-memory.dmp

        Filesize

        24KB

      • memory/3336-28-0x0000000004F20000-0x000000000502A000-memory.dmp

        Filesize

        1.0MB

      • memory/3336-36-0x0000000005EC0000-0x0000000005EDE000-memory.dmp

        Filesize

        120KB

      • memory/3336-24-0x0000000004F10000-0x0000000004F20000-memory.dmp

        Filesize

        64KB

      • memory/3336-27-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

        Filesize

        72KB

      • memory/3336-21-0x0000000000400000-0x000000000042E000-memory.dmp

        Filesize

        184KB

      • memory/3336-26-0x0000000005540000-0x0000000005B58000-memory.dmp

        Filesize

        6.1MB

      • memory/3336-29-0x0000000004E20000-0x0000000004E5C000-memory.dmp

        Filesize

        240KB

      • memory/3336-30-0x0000000004E60000-0x0000000004EAC000-memory.dmp

        Filesize

        304KB

      • memory/3336-48-0x0000000004F10000-0x0000000004F20000-memory.dmp

        Filesize

        64KB

      • memory/3336-34-0x0000000005240000-0x00000000052A6000-memory.dmp

        Filesize

        408KB

      • memory/3336-35-0x0000000005CE0000-0x0000000005D56000-memory.dmp

        Filesize

        472KB

      • memory/3336-23-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/3336-37-0x0000000005F80000-0x0000000005FD0000-memory.dmp

        Filesize

        320KB

      • memory/3336-38-0x0000000006CD0000-0x0000000006E92000-memory.dmp

        Filesize

        1.8MB

      • memory/3336-39-0x00000000073D0000-0x00000000078FC000-memory.dmp

        Filesize

        5.2MB

      • memory/3336-43-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/3544-31-0x0000000002D30000-0x0000000002D46000-memory.dmp

        Filesize

        88KB

      • memory/3712-47-0x0000000000AC0000-0x0000000000ACC000-memory.dmp

        Filesize

        48KB

      • memory/3712-49-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/3712-50-0x0000000005290000-0x00000000052BA000-memory.dmp

        Filesize

        168KB

      • memory/3712-51-0x0000000005320000-0x0000000005376000-memory.dmp

        Filesize

        344KB

      • memory/3712-53-0x0000000074B90000-0x0000000075340000-memory.dmp

        Filesize

        7.7MB

      • memory/4812-18-0x0000000000400000-0x000000000040B000-memory.dmp

        Filesize

        44KB