Overview

overview

10

Static

static

10

114082a665...83.exe

windows7_x64

10

114082a665...83.exe

windows10-2004_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    170s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 05:56

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General

  • Target

    114082a6658382f686896a2a2ce2e4c71e12215fd33c0c384ccd70761a3a2d83.exe

  • Size

    92KB

  • MD5

    5b7c88664b58891c601afcd7ecc906d5

  • SHA1

    9c9f776c40b5e0201dfe06132f80e6a9711fceed

  • SHA256

    114082a6658382f686896a2a2ce2e4c71e12215fd33c0c384ccd70761a3a2d83

  • SHA512

    ca0519093ef91a5cf044095292886f03da4cca85ac6e9f9ffb149f3f5fb96684392d362b23ed23094db4ddc41f86700323a6712aa0fbc577f72ef46e10f3f39a

Score
10/10
sakulapersistenceratsuricatatrojan

Malware Config

Signatures

  • Sakula

    Sakula is a remote access trojan with various capabilities.

    trojanratsakula
  • Sakula Payload 2 IoCs
  • suricata: ET MALWARE SUSPICIOUS UA (iexplore)

    suricata: ET MALWARE SUSPICIOUS UA (iexplore)

    suricata
  • suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1

    suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1

    suricata
  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • 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\114082a6658382f686896a2a2ce2e4c71e12215fd33c0c384ccd70761a3a2d83.exe
    "C:\Users\Admin\AppData\Local\Temp\114082a6658382f686896a2a2ce2e4c71e12215fd33c0c384ccd70761a3a2d83.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1192
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1500
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\114082a6658382f686896a2a2ce2e4c71e12215fd33c0c384ccd70761a3a2d83.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1660
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:276

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
    MD5

    3f9427bc5b531c2ecb2f7787ea6ece6b

    SHA1

    0ce3c8a5de2e9106cceee6817c832089779bf868

    SHA256

    8c15a65be0f7a75fd0861c7fa14f23c16bca006aab64e6b1e370ae6c530a21ee

    SHA512

    2adbffdb1b358259f04abb5a81458b0bfb778e37535d9336cf2ed05e4b3943ce071aae5dbf177608263bce04d86c081252a4f02b705c5e14b034001efcaf4a0b

    Download Submit

  • \Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
    MD5

    3f9427bc5b531c2ecb2f7787ea6ece6b

    SHA1

    0ce3c8a5de2e9106cceee6817c832089779bf868

    SHA256

    8c15a65be0f7a75fd0861c7fa14f23c16bca006aab64e6b1e370ae6c530a21ee

    SHA512

    2adbffdb1b358259f04abb5a81458b0bfb778e37535d9336cf2ed05e4b3943ce071aae5dbf177608263bce04d86c081252a4f02b705c5e14b034001efcaf4a0b

    Download Submit

  • memory/1192-55-0x0000000075831000-0x0000000075833000-memory.dmp

    Filesize

    8KB

    Download