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Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2025, 20:05

General

  • Target

    JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe

  • Size

    4.6MB

  • MD5

    76b9c753c5133d59ade0e315865d7b97

  • SHA1

    845c639a7e1f749161e671bf8c4b860a3a3eb029

  • SHA256

    b4312b6580e52e53c37de5125e292c6f0d0cff92774056ce7307fe37372885c7

  • SHA512

    30e1fb4a10fd29d89add8615620e0763f5c57260ac3177cfa191ec0a5204ce8c53f7fc5fc20d168ac140de16ff4633ec4f4ca60fde7927bf9661e7c3b0e859d5

  • SSDEEP

    98304:rLrQPdik3gPpBv+ZH3JL4Uvd5mEcvc1GU49/twafMmymlz:rxk3+L2Z2edAEck6/twaUyZ

Malware Config

Extracted

Family

redline

Botnet

fs

C2

185.255.133.25:18225

Attributes
  • auth_value

    e6ae87b99bc187e67e3023b8ad515104

Signatures

  • RedLine

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

  • RedLine payload 3 IoCs
  • Redline family
  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_76b9c753c5133d59ade0e315865d7b97.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:1824
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2196

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1824-30-0x00000000001E0000-0x0000000000678000-memory.dmp

    Filesize

    4.6MB

  • memory/1824-31-0x0000000000215000-0x000000000048E000-memory.dmp

    Filesize

    2.5MB

  • memory/1824-29-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/1824-27-0x00000000001D0000-0x00000000001D1000-memory.dmp

    Filesize

    4KB

  • memory/1824-24-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1824-22-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1824-19-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/1824-17-0x00000000001B0000-0x00000000001B1000-memory.dmp

    Filesize

    4KB

  • memory/1824-14-0x00000000000B0000-0x00000000000B1000-memory.dmp

    Filesize

    4KB

  • memory/1824-12-0x00000000000B0000-0x00000000000B1000-memory.dmp

    Filesize

    4KB

  • memory/1824-9-0x00000000000A0000-0x00000000000A1000-memory.dmp

    Filesize

    4KB

  • memory/1824-7-0x00000000000A0000-0x00000000000A1000-memory.dmp

    Filesize

    4KB

  • memory/1824-2-0x0000000000090000-0x0000000000091000-memory.dmp

    Filesize

    4KB

  • memory/1824-0-0x0000000000090000-0x0000000000091000-memory.dmp

    Filesize

    4KB

  • memory/1824-5-0x00000000000A0000-0x00000000000A1000-memory.dmp

    Filesize

    4KB

  • memory/1824-4-0x0000000000090000-0x0000000000091000-memory.dmp

    Filesize

    4KB

  • memory/1824-33-0x00000000001E0000-0x0000000000678000-memory.dmp

    Filesize

    4.6MB

  • memory/2196-42-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2196-36-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2196-40-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2196-43-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2196-34-0x0000000000400000-0x0000000000420000-memory.dmp

    Filesize

    128KB

  • memory/2196-44-0x000000007475E000-0x000000007475F000-memory.dmp

    Filesize

    4KB

  • memory/2196-45-0x0000000074750000-0x0000000074E3E000-memory.dmp

    Filesize

    6.9MB

  • memory/2196-46-0x000000007475E000-0x000000007475F000-memory.dmp

    Filesize

    4KB

  • memory/2196-47-0x0000000074750000-0x0000000074E3E000-memory.dmp

    Filesize

    6.9MB