Analysis

  • max time kernel
    118s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    12/10/2023, 15:16

General

  • Target

    7c21f688089226d4e1de7023c94b5b8a8ef8a8a5599007bbd659590f2c282c82_JC.exe

  • Size

    393KB

  • MD5

    ca0acae581f1f0d0051c75c50e0e8fed

  • SHA1

    5e7d4cf151ebc4270cafb59515865b9b1e949805

  • SHA256

    7c21f688089226d4e1de7023c94b5b8a8ef8a8a5599007bbd659590f2c282c82

  • SHA512

    238e0955cddd5bfba94e2f01d7d7a27d5d7e661b867aab243be67c129e8b470f809d4b52f08d09704135b10a85768eba6150b2d5b3d94cce1fa9d6566b7a4f88

  • SSDEEP

    12288:JeFzZtT78Tiym0cIWLZs9FXu/uSwNh8Ey:gZt/1uSwNhZ

Malware Config

Extracted

Family

redline

Botnet

@nomadmaker

C2

94.142.138.4:80

Attributes
  • auth_value

    22574d786aa3ef72456952a316e97568

Signatures

  • RedLine

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7c21f688089226d4e1de7023c94b5b8a8ef8a8a5599007bbd659590f2c282c82_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\7c21f688089226d4e1de7023c94b5b8a8ef8a8a5599007bbd659590f2c282c82_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2996
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2624

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\CabB128.tmp

          Filesize

          61KB

          MD5

          f3441b8572aae8801c04f3060b550443

          SHA1

          4ef0a35436125d6821831ef36c28ffaf196cda15

          SHA256

          6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

          SHA512

          5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

        • C:\Users\Admin\AppData\Local\Temp\TarB198.tmp

          Filesize

          163KB

          MD5

          9441737383d21192400eca82fda910ec

          SHA1

          725e0d606a4fc9ba44aa8ffde65bed15e65367e4

          SHA256

          bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

          SHA512

          7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

        • memory/2624-3-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2624-11-0x0000000000300000-0x0000000000306000-memory.dmp

          Filesize

          24KB

        • memory/2624-4-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/2624-2-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2624-1-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2624-0-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2624-10-0x0000000074030000-0x000000007471E000-memory.dmp

          Filesize

          6.9MB

        • memory/2624-5-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2624-12-0x0000000004B50000-0x0000000004B90000-memory.dmp

          Filesize

          256KB

        • memory/2624-13-0x0000000074030000-0x000000007471E000-memory.dmp

          Filesize

          6.9MB

        • memory/2624-7-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2624-9-0x0000000000400000-0x0000000000430000-memory.dmp

          Filesize

          192KB

        • memory/2624-39-0x0000000004B50000-0x0000000004B90000-memory.dmp

          Filesize

          256KB

        • memory/2624-49-0x0000000074030000-0x000000007471E000-memory.dmp

          Filesize

          6.9MB