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Analysis

  • max time kernel
    94s
  • max time network
    111s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/05/2024, 13:04

General

  • Target

    e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe

  • Size

    1.2MB

  • MD5

    2cf5d69da271a679e8aa11c6fd68bcbc

  • SHA1

    592e89ba9a032d875c9955e3c80e9d852f0bc704

  • SHA256

    e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228

  • SHA512

    b1fe414b8e9d1c7c56c5265a3c1386f9dd37c97af64a65f7a04e9460bbdae8d8143d84090392bb0bd51f053b1e3b21ca20b3c9953844de542059408eb9f2e929

  • SSDEEP

    24576:0jqhS297HFlZVrmEP33ZaogYUspWkRR5sC96E4:0WTFlZVrmEZikyw

Malware Config

Signatures

  • Detect ZGRat V1 1 IoCs
  • RedLine

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

  • RedLine payload 1 IoCs
  • ZGRat

    ZGRat is remote access trojan written in C#.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe
    "C:\Users\Admin\AppData\Local\Temp\e38bd93e7494d62b91d0445138d215387c568aa6b6e9ae0a92842ba7b1999228.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:348
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
        PID:2224
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4540
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 348 -s 348
        2⤵
        • Program crash
        PID:956
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 348 -ip 348
      1⤵
        PID:4256

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • memory/348-0-0x0000000000382000-0x0000000000383000-memory.dmp

        Filesize

        4KB

      • memory/4540-1-0x0000000000400000-0x000000000044A000-memory.dmp

        Filesize

        296KB

      • memory/4540-2-0x0000000074B5E000-0x0000000074B5F000-memory.dmp

        Filesize

        4KB

      • memory/4540-3-0x0000000005990000-0x0000000005F34000-memory.dmp

        Filesize

        5.6MB

      • memory/4540-4-0x0000000005310000-0x00000000053A2000-memory.dmp

        Filesize

        584KB

      • memory/4540-5-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB

      • memory/4540-6-0x00000000053C0000-0x00000000053CA000-memory.dmp

        Filesize

        40KB

      • memory/4540-7-0x0000000006960000-0x0000000006F78000-memory.dmp

        Filesize

        6.1MB

      • memory/4540-8-0x00000000064A0000-0x00000000065AA000-memory.dmp

        Filesize

        1.0MB

      • memory/4540-9-0x00000000063D0000-0x00000000063E2000-memory.dmp

        Filesize

        72KB

      • memory/4540-10-0x0000000006430000-0x000000000646C000-memory.dmp

        Filesize

        240KB

      • memory/4540-11-0x00000000065B0000-0x00000000065FC000-memory.dmp

        Filesize

        304KB

      • memory/4540-12-0x0000000006730000-0x0000000006796000-memory.dmp

        Filesize

        408KB

      • memory/4540-13-0x0000000007080000-0x00000000070F6000-memory.dmp

        Filesize

        472KB

      • memory/4540-14-0x00000000061C0000-0x00000000061DE000-memory.dmp

        Filesize

        120KB

      • memory/4540-15-0x0000000007F00000-0x00000000080C2000-memory.dmp

        Filesize

        1.8MB

      • memory/4540-16-0x0000000008BB0000-0x00000000090DC000-memory.dmp

        Filesize

        5.2MB

      • memory/4540-18-0x0000000074B50000-0x0000000075300000-memory.dmp

        Filesize

        7.7MB