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Overview

overview

7

Static

static

7

f5ecdb3827...18.exe

windows7-x64

7

f5ecdb3827...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    93s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17/04/2024, 13:52

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General

  • Target

    f5ecdb3827c20e123ac28d4ef26a533d_JaffaCakes118.exe

  • Size

    1.3MB

  • MD5

    f5ecdb3827c20e123ac28d4ef26a533d

  • SHA1

    4bf357cd1f834c8528b533ebf419f0e21d5d8f95

  • SHA256

    9234b17eb238b9cbac896b8424a424d0043c25e5c52ba584ef9616f6f990e7d7

  • SHA512

    460defcbca907a38c60670f5474f8f6bca30bbaff5e92a01d6267a62f2e0dc38256bfe8cbf30781f6158d8af0e5f2313a9ed26908bb5fc75a1d58cee0373c125

  • SSDEEP

    24576:k072LCRL7NOV4OREd2l2QAlQEIt+LkR41p7Kkbg6+PsyxM44waCPIqWP2gJvG:177K//l2XA41p7VmUyxM44waCPf

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f5ecdb3827c20e123ac28d4ef26a533d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f5ecdb3827c20e123ac28d4ef26a533d_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:4024
    • C:\Users\Admin\AppData\Local\Temp\f5ecdb3827c20e123ac28d4ef26a533d_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f5ecdb3827c20e123ac28d4ef26a533d_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:1076

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\f5ecdb3827c20e123ac28d4ef26a533d_JaffaCakes118.exe
    Filesize

    1.3MB

    MD5

    55da927ebdc1491b6b5dd68438bbed27

    SHA1

    0aafca02b132b07c5f991e27e2066f637114c083

    SHA256

    f95c6920c595c4403f87e459719b52fa4f4e4363c32cd53b52b854d4058a4c7d

    SHA512

    8fe7bf73172a3caf744530454500b56fa49efb396e3d63a37a607abbf0324fa7d93f90302676c1c0f46160ff25a336b578c0f5caa1d0ff9870daa33780b20c1f

    Download Submit

  • memory/1076-14-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/1076-15-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

    Download

  • memory/1076-17-0x0000000001B60000-0x0000000001C72000-memory.dmp

    Filesize

    1.1MB

    Download

  • memory/1076-37-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

    Download

  • memory/4024-0-0x0000000000400000-0x000000000086A000-memory.dmp

    Filesize

    4.4MB

    Download

  • memory/4024-1-0x0000000001CC0000-0x0000000001DD2000-memory.dmp

    Filesize

    1.1MB

    Download

  • memory/4024-2-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

    Download

  • memory/4024-13-0x0000000000400000-0x00000000005F2000-memory.dmp

    Filesize

    1.9MB

    Download