Resubmissions

12-04-2023 15:57

230412-ted9kseg6z 10

25-02-2023 12:44

230225-pykhgsdc44 7

Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    12-04-2023 15:57

General

  • Target

    WhiteSnake.exe

  • Size

    45KB

  • MD5

    dd42fe39cf54bc3b95f427dff59c99ce

  • SHA1

    d077e75315f5027b18a89a2260509c2eaaa30d43

  • SHA256

    b4c9d3abd4fe5b4be84884c933e8d9a6a80ce326e05432a7ecb8a7c28f393941

  • SHA512

    59a9c6437fee0708973597a52b9abeaf2acf234a9dafbb61a9b418287d5aec26b24779be6e2e1eef5108fcd88f94a8042ed3d5a49a72945427545c51da1b93c5

  • SSDEEP

    384:sC1ZQdFTFzvkPgqMqmrXnS90RNnTz4ayKam/k3LzXhmST4HVlKZ19IEVl9ZF2hSA:BZQ7OP0vTP7W1uVjqEW3ok598

Score
10/10

Malware Config

Extracted

Family

gurcu

C2

https://api.telegram.org/bot5690489105:AAEQZjYHEOdNHOLcf-ksLf347CR9V3wq4ss/sendMessage?chat_id=6195973924

Signatures

  • Gurcu

    Gurcu stealer is a malware written in C#.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Looks up external IP address via web service 1 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\WhiteSnake.exe
    "C:\Users\Admin\AppData\Local\Temp\WhiteSnake.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1232

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1232-54-0x0000000000C90000-0x0000000000CA2000-memory.dmp

    Filesize

    72KB

  • memory/1232-55-0x000000001A8F0000-0x000000001A970000-memory.dmp

    Filesize

    512KB

  • memory/1232-56-0x000000001A8F0000-0x000000001A970000-memory.dmp

    Filesize

    512KB