Analysis

  • max time kernel
    154s
  • max time network
    169s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    12-02-2022 07:37

General

  • Target

    0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe

  • Size

    60KB

  • MD5

    51e81941183e19dcc34a5d2fa1aaa1b3

  • SHA1

    835a0feab695aabef26e8f5d135c4faf3306c7bf

  • SHA256

    0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5

  • SHA512

    26e6f86d199b231d0772ad0e619c173adfd2121356cc43bc50dda3206a759f4664a0486d3d00b0942df66f62330f36b8410d62164c3ab2ce41d1058f134d4cb0

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\0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe
    "C:\Users\Admin\AppData\Local\Temp\0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
      2⤵
      • Executes dropped EXE
      PID:1792
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d15e11a7278f253ee8be5a59fb7a4ffbae3f1f0b314f02a9e29f8eccc8324f5.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1112
      • C:\Windows\SysWOW64\PING.EXE
        ping 127.0.0.1
        3⤵
        • Runs ping.exe
        PID:1808

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    MD5

    2873338752188b57c269df071df9ea3b

    SHA1

    a58f108c022176df5c4d7c7e0c41a1a573c4690e

    SHA256

    cffd4d9803be1e13a7ebe79d3b739a850d4599eb0aa832c7d1ef96049befc2fc

    SHA512

    ba60c932750eab5adb464c1dbf44947b930d25923686a2a80423d604d016de05681ed5aca79a7ed38d3225f2ed0da8814df80f3f05d8ccbd158c1a6279fc265d

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

    MD5

    2873338752188b57c269df071df9ea3b

    SHA1

    a58f108c022176df5c4d7c7e0c41a1a573c4690e

    SHA256

    cffd4d9803be1e13a7ebe79d3b739a850d4599eb0aa832c7d1ef96049befc2fc

    SHA512

    ba60c932750eab5adb464c1dbf44947b930d25923686a2a80423d604d016de05681ed5aca79a7ed38d3225f2ed0da8814df80f3f05d8ccbd158c1a6279fc265d

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

    MD5

    2873338752188b57c269df071df9ea3b

    SHA1

    a58f108c022176df5c4d7c7e0c41a1a573c4690e

    SHA256

    cffd4d9803be1e13a7ebe79d3b739a850d4599eb0aa832c7d1ef96049befc2fc

    SHA512

    ba60c932750eab5adb464c1dbf44947b930d25923686a2a80423d604d016de05681ed5aca79a7ed38d3225f2ed0da8814df80f3f05d8ccbd158c1a6279fc265d

  • memory/1692-54-0x00000000754B1000-0x00000000754B3000-memory.dmp

    Filesize

    8KB