Analysis

  • max time kernel
    181s
  • max time network
    188s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/12/2023, 23:40

General

  • Target

    1a579c3c244c6d61a663d33552b5057b.exe

  • Size

    1.0MB

  • MD5

    1a579c3c244c6d61a663d33552b5057b

  • SHA1

    8f8cad540acbc396c5fdca0f445af7af0bd4df89

  • SHA256

    657ed0632158da9edb4f46a8086e9ec6167c332dc89e6a106e7891577845f574

  • SHA512

    d68b8e6b5259f1664e83420fe0a6ff5e0bbe8bf15be432e427d25a16717a967c52a17dea289ac3072094c18f9655d47916c37054f4fbcb113af950deff07c3e6

  • SSDEEP

    24576:XCla/6N1I2rXccaMf+VpfPQy2i9XKtG6y4gs:ylk6N1JQ9M63j0/

Malware Config

Extracted

Family

redline

Botnet

WW

C2

boterov.com:58198

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
  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
    "C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3648
    • C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
      "C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
      2⤵
        PID:388
      • C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe
        "C:\Users\Admin\AppData\Local\Temp\1a579c3c244c6d61a663d33552b5057b.exe"
        2⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:1192

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1a579c3c244c6d61a663d33552b5057b.exe.log

            Filesize

            1KB

            MD5

            84e77a587d94307c0ac1357eb4d3d46f

            SHA1

            83cc900f9401f43d181207d64c5adba7a85edc1e

            SHA256

            e16024b092a026a9dc00df69d4b9bbcab7b2dc178dc5291fc308a1abc9304a99

            SHA512

            aefb5c62200b3ed97718d20a89990954d4d8acdc0a6a73c5a420f1bba619cb79e70c2cd0a579b9f52dc6b09e1de2cea6cd6cac4376cfee92d94e2c01d310f691

          • memory/1192-13-0x0000000000400000-0x000000000041E000-memory.dmp

            Filesize

            120KB

          • memory/1192-25-0x0000000005140000-0x0000000005150000-memory.dmp

            Filesize

            64KB

          • memory/1192-24-0x0000000074E80000-0x0000000075630000-memory.dmp

            Filesize

            7.7MB

          • memory/1192-23-0x0000000005340000-0x000000000544A000-memory.dmp

            Filesize

            1.0MB

          • memory/1192-22-0x00000000050D0000-0x000000000511C000-memory.dmp

            Filesize

            304KB

          • memory/1192-21-0x0000000005140000-0x0000000005150000-memory.dmp

            Filesize

            64KB

          • memory/1192-20-0x0000000005090000-0x00000000050CC000-memory.dmp

            Filesize

            240KB

          • memory/1192-19-0x0000000004FF0000-0x0000000005002000-memory.dmp

            Filesize

            72KB

          • memory/1192-18-0x00000000055A0000-0x0000000005BB8000-memory.dmp

            Filesize

            6.1MB

          • memory/1192-16-0x0000000074E80000-0x0000000075630000-memory.dmp

            Filesize

            7.7MB

          • memory/3648-6-0x0000000005420000-0x000000000542A000-memory.dmp

            Filesize

            40KB

          • memory/3648-7-0x0000000002CD0000-0x0000000002CE2000-memory.dmp

            Filesize

            72KB

          • memory/3648-11-0x0000000006C40000-0x0000000006CA6000-memory.dmp

            Filesize

            408KB

          • memory/3648-10-0x0000000006960000-0x00000000069BA000-memory.dmp

            Filesize

            360KB

          • memory/3648-9-0x00000000055E0000-0x00000000055F0000-memory.dmp

            Filesize

            64KB

          • memory/3648-17-0x0000000074E80000-0x0000000075630000-memory.dmp

            Filesize

            7.7MB

          • memory/3648-8-0x0000000074E80000-0x0000000075630000-memory.dmp

            Filesize

            7.7MB

          • memory/3648-12-0x00000000086C0000-0x00000000086E4000-memory.dmp

            Filesize

            144KB

          • memory/3648-0-0x0000000074E80000-0x0000000075630000-memory.dmp

            Filesize

            7.7MB

          • memory/3648-5-0x00000000055E0000-0x00000000055F0000-memory.dmp

            Filesize

            64KB

          • memory/3648-4-0x00000000055F0000-0x000000000568C000-memory.dmp

            Filesize

            624KB

          • memory/3648-3-0x0000000005430000-0x00000000054C2000-memory.dmp

            Filesize

            584KB

          • memory/3648-2-0x0000000005940000-0x0000000005EE4000-memory.dmp

            Filesize

            5.6MB

          • memory/3648-1-0x0000000000920000-0x0000000000A2C000-memory.dmp

            Filesize

            1.0MB