General

  • Target

    d0e763139d8ae4919323f584a1750cfe.exe

  • Size

    46KB

  • Sample

    211019-sn192ahabk

  • MD5

    d0e763139d8ae4919323f584a1750cfe

  • SHA1

    09cd2fd8de9b4968c9ea154c5f71c3273fc74087

  • SHA256

    8ecd99368b83efde6f0d0d538e135394c5aec47faf430e86c5d9449eb0c9f770

  • SHA512

    bc2a9c9fc703cedec5dfe087fb36f5eadd9335420c07018c7dfcf2ed45296370cc37b4e8da5afbcf12831ed94037281a64f37fa90cf75adc61bfe11506fe7700

Malware Config

Extracted

Path

C:\Boot\bg-BG\Read_Me.txt

Ransom Note
Attention! All your files, documents, photos, databases and other important files are encrypted The only method of recovering files is to purchase an unique decryptor. Only we can give you this decryptor and only we can recover your files. The server with your decryptor is in a closed network TOR. You can get there by the following ways: ---------------------------------------------------------------------------------------- 1. Download Tor browser - https://www.torproject.org/ 2. Install Tor browser 3. Open Tor Browser 4. Open link in TOR browser: http://mmeeiix2ejdwkmseycljetmpiwebdvgjts75c63camjofn2cjdoulzqd.onion/?101TVBYKBDK 5. and open ticket ---------------------------------------------------------------------------------------- Alternate communication channel here: https://yip.su/2QstD5
URLs

http://mmeeiix2ejdwkmseycljetmpiwebdvgjts75c63camjofn2cjdoulzqd.onion/?101TVBYKBDK

https://yip.su/2QstD5

Targets

    • Target

      d0e763139d8ae4919323f584a1750cfe.exe

    • Size

      46KB

    • MD5

      d0e763139d8ae4919323f584a1750cfe

    • SHA1

      09cd2fd8de9b4968c9ea154c5f71c3273fc74087

    • SHA256

      8ecd99368b83efde6f0d0d538e135394c5aec47faf430e86c5d9449eb0c9f770

    • SHA512

      bc2a9c9fc703cedec5dfe087fb36f5eadd9335420c07018c7dfcf2ed45296370cc37b4e8da5afbcf12831ed94037281a64f37fa90cf75adc61bfe11506fe7700

    • Turns off Windows Defender SpyNet reporting

    • Windows security bypass

    • Nirsoft

    • Executes dropped EXE

    • Windows security modification

    • Drops desktop.ini file(s)

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Disabling Security Tools

3
T1089

Modify Registry

3
T1112

Discovery

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Tasks