Analysis

  • max time kernel
    141s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-01-2024 01:13

General

  • Target

    b9bd8fe0b33b5937c740db9992833a7262d073d8cf3ec4c32901a57ed918b12b.exe

  • Size

    653KB

  • MD5

    2f24dee681ff1eb62a5d7b2698aaf5ca

  • SHA1

    e3d687669640208a6c1d3c2c1f5c80debdf392c6

  • SHA256

    b9bd8fe0b33b5937c740db9992833a7262d073d8cf3ec4c32901a57ed918b12b

  • SHA512

    20c3b334ee470613b3c5c53682720314ebc74bae74a1c5e2776ce39c23a0c81a7b71c296eccdd7663e1bae0d1a54c32b4e87bd6ee6a47b08f5d653d6641ebc84

  • SSDEEP

    12288:JT4on1TyxGQL32ikCaUS4csRBse6sfWiAA:JT42T7y3k94cunZeiB

Score
10/10

Malware Config

Signatures

  • Detects Echelon Stealer payload 1 IoCs
  • Echelon

    Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b9bd8fe0b33b5937c740db9992833a7262d073d8cf3ec4c32901a57ed918b12b.exe
    "C:\Users\Admin\AppData\Local\Temp\b9bd8fe0b33b5937c740db9992833a7262d073d8cf3ec4c32901a57ed918b12b.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:224

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/224-0-0x0000018DDBC70000-0x0000018DDBD1A000-memory.dmp

    Filesize

    680KB

  • memory/224-1-0x0000018DDC0F0000-0x0000018DDC102000-memory.dmp

    Filesize

    72KB

  • memory/224-2-0x00007FFF91CC0000-0x00007FFF92781000-memory.dmp

    Filesize

    10.8MB

  • memory/224-3-0x0000018DF6280000-0x0000018DF6290000-memory.dmp

    Filesize

    64KB

  • memory/224-4-0x0000018DF6410000-0x0000018DF644C000-memory.dmp

    Filesize

    240KB

  • memory/224-6-0x00007FFF91CC0000-0x00007FFF92781000-memory.dmp

    Filesize

    10.8MB