Overview

overview

10

Static

static

10

Nursultan (1).exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Nursultan (1).exe
  • Size 291KB
  • Sample261007-psdgzsay2k
  • SHA256 921d351ed3acf1ffd2bd8eec0b1d802d6a1d74b25486256bf6e72168bb615866
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
stealerantarctida_stealer

Malware Config

Extracted

Family

  • antarctida_stealer

C2

  • https://api.telegram.org/bot8807436223:AAE5nu0u0SouD6hLxDfwilqY3orcWw0_fY0/sendMessage?chat_id=8751860504

Mutex

  • CJ9U739B7ZC0FGY19WMUCCA6VLJ6K3BJ7ZD17U3RCS89B5J6L1J22SER9J740XYC

Attributes
  • Wifi

    true

  • bot_token

    8807436223:AAE5nu0u0SouD6hLxDfwilqY3orcWw0_fY0

  • browsers

    true

  • chat_id

    8751860504

  • crypto

    true

  • gaming

    true

  • grabber

    false

  • hide

    false

  • hosts

    true

  • mail

    false

  • messengers

    true

  • mutex

    CJ9U739B7ZC0FGY19WMUCCA6VLJ6K3BJ7ZD17U3RCS89B5J6L1J22SER9J740XYC

  • netstat

    true

  • process_dump

    false

  • product_key

    true

  • screenshot

    true

  • sockets

    false

  • sys_info

    true

Signatures

  • Family: AntarctidaStealer

    AntarctidaStealer is an Windows stealer written in C#.

    stealerantarctida_stealer
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • Nursultan (1).exe
    .exe 291KB

Nursultan (1).exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 921d351ed3acf1ffd2bd8eec0b1d802d6a1d74b25486256bf6e72168bb615866
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
299086
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA 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_LARGE_ADDRESS_AWARE
PDB paths