Analysis

  • max time kernel
    120s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    06-02-2024 13:18

General

  • Target

    Abotihy.exe

  • Size

    104KB

  • MD5

    a62ed6e2054cf8d2e62c02c83b3f07c7

  • SHA1

    af778b353cf5d24172339d084722811c7a088668

  • SHA256

    8731e05790767c76250fff12cf1ecbf497889776be13aef569cc71f0aad97039

  • SHA512

    9cce378e77dfb58a0740cb07a0f951971a5a52143c1c600181286b7c9d3e0a4aa0f03b1b754d9bdb08847c22d478240ba11236fe089197081867483f45175272

  • SSDEEP

    3072:1jDx+/YuqZK9WDIciaK5C0dAoz1+wEKSK0M:5ZueBoz1/EK4

Malware Config

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot5358754228:AAE42HAGW1bzIPxU7iVRC_96iDuHcwSjjVo/sendMessage?chat_id=5556872222

Signatures

  • Phemedrone

    An information and wallet stealer 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 behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Abotihy.exe
    "C:\Users\Admin\AppData\Local\Temp\Abotihy.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2304
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 2304 -s 1852
      2⤵
        PID:1264
    • C:\Windows\system32\wbem\WmiApSrv.exe
      C:\Windows\system32\wbem\WmiApSrv.exe
      1⤵
        PID:2656

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • memory/2304-0-0x0000000000DA0000-0x0000000000DC0000-memory.dmp
        Filesize

        128KB

      • memory/2304-2-0x000007FEF5780000-0x000007FEF616C000-memory.dmp
        Filesize

        9.9MB

      • memory/2304-1-0x0000000000240000-0x0000000000246000-memory.dmp
        Filesize

        24KB

      • memory/2304-3-0x000000001AD30000-0x000000001ADB0000-memory.dmp
        Filesize

        512KB

      • memory/2304-4-0x000007FEF5780000-0x000007FEF616C000-memory.dmp
        Filesize

        9.9MB

      • memory/2304-5-0x000000001AD30000-0x000000001ADB0000-memory.dmp
        Filesize

        512KB