Analysis

  • max time kernel
    15s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    19-08-2024 13:02

General

  • Target

    9ea494b525c4676e63f943e2d1dba751c377b9138613003c80d14ddfaed6883e.exe

  • Size

    87KB

  • MD5

    86132bb156f6db9cfae5ebfb5288b781

  • SHA1

    004cf454208a56fe544ca39bf18918e56f46eba0

  • SHA256

    9ea494b525c4676e63f943e2d1dba751c377b9138613003c80d14ddfaed6883e

  • SHA512

    18c9effee58649cc3f32e3c0dce0edaf39b8090347e29f78dde582e974be792b03a7a79db000d935119428c2edb913855c761a88fc4bf39ad49bfc1577a78be0

  • SSDEEP

    1536:fpeDVWx+h8No/KeKAEo4ry/7qTCxaA5hAaspNSwEKyC2lsE:fpeDgIwo/KIWW/G+X5masKwEKyC2t

Malware Config

Extracted

Family

phemedrone

C2

https://playerenterprises.org/test/gate.php

Signatures

  • Phemedrone

    An information and wallet stealer written in C#.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • 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 2 IoCs

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

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9ea494b525c4676e63f943e2d1dba751c377b9138613003c80d14ddfaed6883e.exe
    "C:\Users\Admin\AppData\Local\Temp\9ea494b525c4676e63f943e2d1dba751c377b9138613003c80d14ddfaed6883e.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2228
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2228 -s 1464
      2⤵
      • Program crash
      PID:2808
  • C:\Windows\system32\wbem\WmiApSrv.exe
    C:\Windows\system32\wbem\WmiApSrv.exe
    1⤵
      PID:2828

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2228-0-0x000000007416E000-0x000000007416F000-memory.dmp

      Filesize

      4KB

    • memory/2228-1-0x0000000000F50000-0x0000000000F6C000-memory.dmp

      Filesize

      112KB

    • memory/2228-2-0x0000000074160000-0x000000007484E000-memory.dmp

      Filesize

      6.9MB

    • memory/2228-5-0x000000007416E000-0x000000007416F000-memory.dmp

      Filesize

      4KB

    • memory/2228-6-0x0000000074160000-0x000000007484E000-memory.dmp

      Filesize

      6.9MB