Analysis

  • max time kernel
    22s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2022 20:49

General

  • Target

    9839341cac6b33ad156b0d484d895035db9a72b057b9e338c34cbe84962fd026.exe

  • Size

    3.8MB

  • MD5

    34f655b203431d6175c1eaef3d0668d5

  • SHA1

    d4253e60283061224f52e3a8d85a881020007ab8

  • SHA256

    9839341cac6b33ad156b0d484d895035db9a72b057b9e338c34cbe84962fd026

  • SHA512

    ae1016e4e961fad752d8eaa7b7400d8cece106aed480da19d2ba5736aa320a22469e4ca3684c682677f522f355d32227a6da58c38af517b0ccdf24a5ea8d722d

  • SSDEEP

    98304:JwEw7LnD27bY8HoPTjYCdr4uuHxEFpjkD9pEtlc82+SKF:J87Lkc8IPTjYluuS3jkD9pk0K

Malware Config

Extracted

Family

joker

C2

https://fangyouyun.oss-cn-shenzhen.aliyuncs.com

Signatures

  • joker

    Joker is an Android malware that targets billing and SMS fraud.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9839341cac6b33ad156b0d484d895035db9a72b057b9e338c34cbe84962fd026.exe
    "C:\Users\Admin\AppData\Local\Temp\9839341cac6b33ad156b0d484d895035db9a72b057b9e338c34cbe84962fd026.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:1520

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1520-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

    Filesize

    8KB

  • memory/1520-55-0x0000000000400000-0x0000000001A6C000-memory.dmp

    Filesize

    22.4MB

  • memory/1520-56-0x0000000000400000-0x0000000001A6C000-memory.dmp

    Filesize

    22.4MB

  • memory/1520-59-0x0000000000400000-0x0000000001A6C000-memory.dmp

    Filesize

    22.4MB

  • memory/1520-60-0x0000000002080000-0x00000000036EC000-memory.dmp

    Filesize

    22.4MB

  • memory/1520-61-0x0000000002080000-0x00000000036EC000-memory.dmp

    Filesize

    22.4MB

  • memory/1520-62-0x0000000002080000-0x00000000036EC000-memory.dmp

    Filesize

    22.4MB

  • memory/1520-63-0x0000000000400000-0x0000000001A6C000-memory.dmp

    Filesize

    22.4MB