Analysis

  • max time kernel
    144s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/02/2024, 19:20

General

  • Target
    87b11af6197e89a99bc89d1569670e1c.exe
  • Size 377KB
  • Sample240201-x2ds4sfbdn
  • SHA256 67c808833ed14c0bb08abc87038e6e374d5c8ffb24c9084dece0806f10df42d8
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • redline

Botnet
  • @brahiym

C2
  • 45.14.12.90:52072

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\87b11af6197e89a99bc89d1569670e1c.exe
    "C:\Users\Admin\AppData\Local\Temp\87b11af6197e89a99bc89d1569670e1c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1448
    • C:\Users\Admin\AppData\Local\Temp\87b11af6197e89a99bc89d1569670e1c.exe
      C:\Users\Admin\AppData\Local\Temp\87b11af6197e89a99bc89d1569670e1c.exe
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:4912

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        87b11af6197e89a99bc89d1569670e1c.exe.log

        • Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\87b11af6197e89a99bc89d1569670e1c.exe.log
        • Size 700B
        • SHA256 b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c
        • MD5 SHA1 SHA512

        memory/1448-9-0x0000000074B80000-0x0000000075330000-memory.dmp

        memory/1448-0-0x0000000000670000-0x00000000006D4000-memory.dmp

        memory/1448-4-0x0000000005220000-0x0000000005230000-memory.dmp

        memory/1448-3-0x0000000002AB0000-0x0000000002ACE000-memory.dmp

        memory/1448-5-0x00000000057E0000-0x0000000005D84000-memory.dmp

        memory/1448-2-0x00000000050A0000-0x0000000005116000-memory.dmp

        memory/1448-1-0x0000000074B80000-0x0000000075330000-memory.dmp

        memory/4912-13-0x0000000004F50000-0x0000000004F62000-memory.dmp

        memory/4912-6-0x0000000000400000-0x000000000041E000-memory.dmp

        memory/4912-11-0x0000000004E60000-0x0000000004EF2000-memory.dmp

        memory/4912-10-0x0000000074B80000-0x0000000075330000-memory.dmp

        memory/4912-12-0x0000000005F20000-0x0000000006538000-memory.dmp

        memory/4912-14-0x0000000005C60000-0x0000000005C9C000-memory.dmp

        memory/4912-15-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

        memory/4912-16-0x0000000005DE0000-0x0000000005E2C000-memory.dmp

        memory/4912-17-0x00000000078B0000-0x00000000079BA000-memory.dmp

        memory/4912-18-0x0000000074B80000-0x0000000075330000-memory.dmp

        memory/4912-19-0x0000000004FA0000-0x0000000004FB0000-memory.dmp