Analysis

  • max time kernel
    119s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 07:19

General

  • Target

    0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe

  • Size

    36KB

  • MD5

    6b706ce332f4129fde2fb95a31759cc1

  • SHA1

    ba5969943638f33e917d38ee818622792be6f9c3

  • SHA256

    0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873

  • SHA512

    306b8de814d1e9bc1dc9534f0ae14c420c14cf31773948ed06c4016d3b47997f8d08b1622eec2653e6a2422b3a1eeb4e0d361c75141a0be2aa85b9e10f5d0981

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe
    "C:\Users\Admin\AppData\Local\Temp\0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:612
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1860
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1072
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:976

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    MD5

    a38a91d8d32b066b6542ff982aa8f414

    SHA1

    01165232e3819aac3f1f14e034d3dd6a88f35f30

    SHA256

    711f32f088cceeeec57f593c814bcb68f81ee8c29b90140af947985f01fb9987

    SHA512

    ee1b4bab364b059f5d3bf9c0cf86d30ead5b92d44bfefa306d7ee16f2df24bbde71ad5c21d4fa60e8fb050e7b8796e30b01dcea0aee70d40fcbbeff7bdab9add

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

    MD5

    a38a91d8d32b066b6542ff982aa8f414

    SHA1

    01165232e3819aac3f1f14e034d3dd6a88f35f30

    SHA256

    711f32f088cceeeec57f593c814bcb68f81ee8c29b90140af947985f01fb9987

    SHA512

    ee1b4bab364b059f5d3bf9c0cf86d30ead5b92d44bfefa306d7ee16f2df24bbde71ad5c21d4fa60e8fb050e7b8796e30b01dcea0aee70d40fcbbeff7bdab9add

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

    MD5

    a38a91d8d32b066b6542ff982aa8f414

    SHA1

    01165232e3819aac3f1f14e034d3dd6a88f35f30

    SHA256

    711f32f088cceeeec57f593c814bcb68f81ee8c29b90140af947985f01fb9987

    SHA512

    ee1b4bab364b059f5d3bf9c0cf86d30ead5b92d44bfefa306d7ee16f2df24bbde71ad5c21d4fa60e8fb050e7b8796e30b01dcea0aee70d40fcbbeff7bdab9add

  • memory/612-54-0x0000000075891000-0x0000000075893000-memory.dmp

    Filesize

    8KB