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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/01/2025, 04:54

General

  • Target

    JaffaCakes118_be65927ba986fea781a415c4f17a71d6.exe

  • Size

    204KB

  • MD5

    be65927ba986fea781a415c4f17a71d6

  • SHA1

    b954a047a5fc747554c524c502634afc0a5b8333

  • SHA256

    fe2b724bf92fbda7ef2cbe4026662e12823aa29c309e04af7cc3b8ad8ddf25e7

  • SHA512

    5e5603b39f5e1e9c2d9f7f21088fe03cf200a4dddfddbca06df02052f04af8d2386ce5816bd3ae7a1eed2347af5843b431bfcc3bb1c8111aa05971a645cf8c3c

  • SSDEEP

    6144:leUhxzk8EYGb3WAk1TjOLxXLLZLLC/isUn:lthxzzhGbGAk1i5n

Malware Config

Extracted

Family

redline

C2

37.252.9.247:37711

Attributes
  • auth_value

    026e3efe08173cd9cc43c61448ed20f6

Signatures

  • Gurcu family
  • Gurcu, WhiteSnake

    Gurcu aka WhiteSnake is a malware stealer written in C#.

  • RedLine

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

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

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

  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_be65927ba986fea781a415c4f17a71d6.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_be65927ba986fea781a415c4f17a71d6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4408
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      #cmd
      2⤵
      • System Location Discovery: System Language Discovery
      PID:4652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4408-0-0x00007FFB5E6D3000-0x00007FFB5E6D5000-memory.dmp

    Filesize

    8KB

  • memory/4408-1-0x0000000000710000-0x0000000000746000-memory.dmp

    Filesize

    216KB

  • memory/4408-12-0x00007FFB5E6D0000-0x00007FFB5F191000-memory.dmp

    Filesize

    10.8MB

  • memory/4408-4-0x00007FFB5E6D0000-0x00007FFB5F191000-memory.dmp

    Filesize

    10.8MB

  • memory/4652-7-0x0000000005390000-0x00000000053A2000-memory.dmp

    Filesize

    72KB

  • memory/4652-6-0x0000000005950000-0x0000000005F68000-memory.dmp

    Filesize

    6.1MB

  • memory/4652-5-0x0000000074E2E000-0x0000000074E2F000-memory.dmp

    Filesize

    4KB

  • memory/4652-8-0x0000000005500000-0x000000000560A000-memory.dmp

    Filesize

    1.0MB

  • memory/4652-9-0x0000000005430000-0x000000000546C000-memory.dmp

    Filesize

    240KB

  • memory/4652-10-0x0000000074E20000-0x00000000755D0000-memory.dmp

    Filesize

    7.7MB

  • memory/4652-11-0x0000000005470000-0x00000000054BC000-memory.dmp

    Filesize

    304KB

  • memory/4652-2-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/4652-13-0x0000000074E2E000-0x0000000074E2F000-memory.dmp

    Filesize

    4KB

  • memory/4652-14-0x0000000074E20000-0x00000000755D0000-memory.dmp

    Filesize

    7.7MB