Analysis

  • max time kernel
    120s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20231020-en
  • resource tags

    arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
  • submitted
    01-12-2023 15:16

General

  • Target

    6f15160778efbf7ea7ae3d232d90cc8a1773841745e4bf370df3860570bb49f9.exe

  • Size

    770KB

  • MD5

    4b27ce8ba1995308e26f1c2cc7effc94

  • SHA1

    e0fef9d68b3b09971bf1462fd0541f16647bceef

  • SHA256

    6f15160778efbf7ea7ae3d232d90cc8a1773841745e4bf370df3860570bb49f9

  • SHA512

    55df4dcee0a1a7555faf66efbd51bbd3652a3d302e4f3ae9961a4fdb443f0940a77f94445608a339e47e05eecc7e10ec53e61048716f451c27ec79d0a7b1e569

  • SSDEEP

    24576:H3YRddOnSok4fx2j2z5kMNbsRtrxc130jVP:IRenlHx2j2zxlkpjV

Score
10/10

Malware Config

Signatures

  • FlawedAmmyy RAT

    Remote-access trojan based on leaked code for the Ammyy remote admin software.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6f15160778efbf7ea7ae3d232d90cc8a1773841745e4bf370df3860570bb49f9.exe
    "C:\Users\Admin\AppData\Local\Temp\6f15160778efbf7ea7ae3d232d90cc8a1773841745e4bf370df3860570bb49f9.exe"
    1⤵
      PID:2296
    • C:\Users\Admin\AppData\Local\Temp\6f15160778efbf7ea7ae3d232d90cc8a1773841745e4bf370df3860570bb49f9.exe
      "C:\Users\Admin\AppData\Local\Temp\6f15160778efbf7ea7ae3d232d90cc8a1773841745e4bf370df3860570bb49f9.exe" -service -lunch
      1⤵
      • Suspicious use of WriteProcessMemory
      PID:2464
      • C:\Users\Admin\AppData\Local\Temp\6f15160778efbf7ea7ae3d232d90cc8a1773841745e4bf370df3860570bb49f9.exe
        "C:\Users\Admin\AppData\Local\Temp\6f15160778efbf7ea7ae3d232d90cc8a1773841745e4bf370df3860570bb49f9.exe"
        2⤵
        • Suspicious behavior: GetForegroundWindowSpam
        PID:2024

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads

    • C:\ProgramData\AMMYY\settings3.bin

      Filesize

      282B

      MD5

      ac7221c691ef0a93dbbb5bee6efcb7ec

      SHA1

      54f197fef16badefb4bf0d7339f6bd1099e505da

      SHA256

      b6b033b71d3f7f92986e32a61b3244b9856e82a9c3d233696a0dfa29a517106f

      SHA512

      226299ab1b7b388473163f4fecc41d536755586b4c275475128c5e5946554cd9ca69df223469130d85516f2ac2330a2cb35dec2879355ea0186b63d8429dcd6b