Overview

overview

10

Static

static

10

2300-0-0x0...ry.exe

windows7-x64

1

2300-0-0x0...ry.exe

windows10-2004-x64

3

Sharing

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General

  • Target
    2300-0-0x0000000000080000-0x000000000008D000-memory.dmp
  • Size 52KB
  • Sample240813-kehsbstcmf
  • SHA256 b654a69b7addbd02d71e770acd76b088248db77c6592cf3b5341b391914bd4ec
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
loaderkoiloader

Malware Config

Extracted

Family

  • koiloader

C2

  • http://146.103.41.195/flirter.php

Attributes
  • payload_url

    https://www.andreasalini.com/wp-content/uploads/2019/12

Signatures

  • Detects KoiLoader payload 1 IoCs
    loader
  • Koiloader family
    koiloader
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • 2300-0-0x0000000000080000-0x000000000008D000-memory.dmp
    .exe 52KB

2300-0-0x0000000000080000-0x000000000008D000-memory.dmp

  • SHA256 b654a69b7addbd02d71e770acd76b088248db77c6592cf3b5341b391914bd4ec
  • MD5 SHA1 SHA512 SSDEEP
windows:6windowsx86arch:x86

  • Detects KoiLoader payload

    loader

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
6
Entry point
37392
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_32BIT_MACHINE
PDB paths