Analysis

  • max time kernel
    134s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-en-20220113
  • submitted
    23-03-2022 09:35

General

  • Target

    6699ed985b80cf027b8ac2e914cbe85e97d2ba27962aad45c0f128eece97e630.exe

  • Size

    44KB

  • MD5

    bd0c5a300f38dbcd5df55edc20426bd6

  • SHA1

    fd8cfb0e3fa32b42ccbffc4c0dd8f1ab94896358

  • SHA256

    6699ed985b80cf027b8ac2e914cbe85e97d2ba27962aad45c0f128eece97e630

  • SHA512

    c2d0d1d34a187e72522708de4ada0e3bc38e1d0983d76078af760f6689f58827e355411365d593d63bf027b05714badc2302e40a0345f49254811a096d7f5fe9

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Modifies registry key 1 TTPs 1 IoCs
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6699ed985b80cf027b8ac2e914cbe85e97d2ba27962aad45c0f128eece97e630.exe
    "C:\Users\Admin\AppData\Local\Temp\6699ed985b80cf027b8ac2e914cbe85e97d2ba27962aad45c0f128eece97e630.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1652
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2164
      • C:\Windows\SysWOW64\reg.exe
        reg add HKLM\Software\Microsoft\Windows\CurrentVersion\Run /v "MicroMedia" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
        3⤵
        • Adds Run key to start application
        • Modifies registry key
        PID:4292
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2348
      • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
        C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
        3⤵
        • Executes dropped EXE
        PID:4572
    • C:\Windows\SysWOW64\cmd.exe
      cmd.exe /c ping 127.0.0.1 & del "C:\Users\Admin\AppData\Local\Temp\6699ed985b80cf027b8ac2e914cbe85e97d2ba27962aad45c0f128eece97e630.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2384
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:4800

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

    MD5

    ca29936dfe408e3650b97cecfd5f050d

    SHA1

    88f82b90bb3e52d18fd6f22300c52306f6fa53fa

    SHA256

    a0bf6516267ef25808f436bd1755cb224dd09afe59a93c326dfce2ba359b23f2

    SHA512

    d747ca19c3284d36d70187d2fea99e109e16a88216cec24472ee857a74502245fc33ecb944e26d2dcef2e0506d687a07da436fc57e175f00655c5d5a468ccd84

  • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

    MD5

    ca29936dfe408e3650b97cecfd5f050d

    SHA1

    88f82b90bb3e52d18fd6f22300c52306f6fa53fa

    SHA256

    a0bf6516267ef25808f436bd1755cb224dd09afe59a93c326dfce2ba359b23f2

    SHA512

    d747ca19c3284d36d70187d2fea99e109e16a88216cec24472ee857a74502245fc33ecb944e26d2dcef2e0506d687a07da436fc57e175f00655c5d5a468ccd84

  • memory/1652-133-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/2164-130-0x0000000000000000-mapping.dmp

  • memory/2348-131-0x0000000000000000-mapping.dmp

  • memory/2384-132-0x0000000000000000-mapping.dmp

  • memory/4292-135-0x0000000000000000-mapping.dmp

  • memory/4572-136-0x0000000000000000-mapping.dmp

  • memory/4572-139-0x0000000000400000-0x000000000040B000-memory.dmp

    Filesize

    44KB

  • memory/4800-134-0x0000000000000000-mapping.dmp