Overview

overview

10

Static

static

f859381cc1...3b.exe

windows7_x64

10

f859381cc1...3b.exe

windows10_x64

10

Analysis

  • max time kernel
    43s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    21-07-2021 20:10

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General

  • Target

    f859381cc1f43adaaefea79f640d9f3b.exe

  • Size

    246KB

  • MD5

    f859381cc1f43adaaefea79f640d9f3b

  • SHA1

    d3b16cf09004f93976e9523cdb74f002ee443b68

  • SHA256

    cb9bdcab060d8b91eafa1dd442464cea40aa7a6547c02a4483f113f49c50ab18

  • SHA512

    f2f44098ed66ac5eb795eb8ef870b05f3888fdff60f41d834a2adf31559b1bf47ad2937fa22890cbfdd75a43257f0f8fc00eaa2ed6ab2bec3df6a5e96ec299c2

Score
10/10
redlinediscoveryinfostealerspywarestealer

Malware Config

Extracted

Family

redline

C2

zasavaucov.xyz:80

Signatures

  • RedLine

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

    infostealerredline
  • RedLine Payload 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

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

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

    discovery
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f859381cc1f43adaaefea79f640d9f3b.exe
    "C:\Users\Admin\AppData\Local\Temp\f859381cc1f43adaaefea79f640d9f3b.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Users\Admin\AppData\Local\Temp\f859381cc1f43adaaefea79f640d9f3b.exe
      C:\Users\Admin\AppData\Local\Temp\f859381cc1f43adaaefea79f640d9f3b.exe
      2⤵
        PID:1480
      • C:\Users\Admin\AppData\Local\Temp\f859381cc1f43adaaefea79f640d9f3b.exe
        C:\Users\Admin\AppData\Local\Temp\f859381cc1f43adaaefea79f640d9f3b.exe
        2⤵
          PID:1224
        • C:\Users\Admin\AppData\Local\Temp\f859381cc1f43adaaefea79f640d9f3b.exe
          C:\Users\Admin\AppData\Local\Temp\f859381cc1f43adaaefea79f640d9f3b.exe
          2⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:648

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • memory/648-64-0x0000000000400000-0x000000000041E000-memory.dmp
        Filesize

        120KB

        Download
      • memory/648-65-0x0000000000417DD6-mapping.dmp
        Download
      • memory/648-66-0x0000000000400000-0x000000000041E000-memory.dmp
        Filesize

        120KB

        Download
      • memory/648-68-0x0000000002150000-0x0000000002151000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1096-60-0x0000000000170000-0x0000000000171000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1096-62-0x0000000004700000-0x0000000004701000-memory.dmp
        Filesize

        4KB

        Download
      • memory/1096-63-0x00000000003D0000-0x00000000003DF000-memory.dmp
        Filesize

        60KB

        Download