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Analysis

  • max time kernel
    131s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07/01/2025, 08:57

General

  • Target

    JaffaCakes118_59991c43b79587b29d9040380fc13714.exe

  • Size

    212KB

  • MD5

    59991c43b79587b29d9040380fc13714

  • SHA1

    fe5bfafee21a4f24d7cad283c0d5582f454fff89

  • SHA256

    10fa1ee7624ba7446ff9e959262082f2d0c779f6f5515dc865a7188d49701a0c

  • SHA512

    460071d5693d141741a0234cd249c45b8c427bb49e4eef7b2173f66b71ec05d26fc1c91e7a779b6cc1e64e7305909d042c831154fe3e707bce8562d234b28728

  • SSDEEP

    1536:GfyxN9r3PWQF1Ree4OWyzY6I4HLSaIMNnapdr/DRbH5Tc+QRRk9pqXWLcOh6P3X2:AoN5+m1kenPT/LSaISnkRbRxaGbLQ3G

Malware Config

Extracted

Family

redline

Botnet

@bloodyrain12

C2

51.91.193.177:18717

Attributes
  • auth_value

    74a8f00abc3c55d9a0655f0cea4e3580

Signatures

  • RedLine

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

  • RedLine payload 4 IoCs
  • Redline family
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • 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: MapViewOfSection 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59991c43b79587b29d9040380fc13714.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_59991c43b79587b29d9040380fc13714.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2520
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
      2⤵
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      PID:2764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2520-2-0x00000000002A0000-0x00000000002A1000-memory.dmp

    Filesize

    4KB

  • memory/2520-11-0x000000007294A000-0x000000007294B000-memory.dmp

    Filesize

    4KB

  • memory/2520-10-0x0000000000600000-0x0000000000700000-memory.dmp

    Filesize

    1024KB

  • memory/2520-30-0x0000000072940000-0x0000000072A93000-memory.dmp

    Filesize

    1.3MB

  • memory/2520-40-0x0000000072940000-0x0000000072A93000-memory.dmp

    Filesize

    1.3MB

  • memory/2764-38-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2764-42-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2764-36-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB

  • memory/2764-34-0x0000000000400000-0x000000000041F000-memory.dmp

    Filesize

    124KB