Analysis

  • max time kernel
    60s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220721-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-07-2022 05:08

General

  • Target

    562f127b835531599169a09bde0a87ecaea2fc56eb12746766c14dc6e607ade8.exe

  • Size

    253KB

  • MD5

    504095753fec8c61d54b4f5f6c1e3b1b

  • SHA1

    97292439666f783373cdfc32c911daadc2f64650

  • SHA256

    562f127b835531599169a09bde0a87ecaea2fc56eb12746766c14dc6e607ade8

  • SHA512

    52d5494d2e564ac62db419cf70735d9923b1641cb20482bf4529619651539cd3e8ca0ac6068418149e9947f905af270ce7df76909ecc38344c1f82d902a94345

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\562f127b835531599169a09bde0a87ecaea2fc56eb12746766c14dc6e607ade8.exe
    "C:\Users\Admin\AppData\Local\Temp\562f127b835531599169a09bde0a87ecaea2fc56eb12746766c14dc6e607ade8.exe"
    1⤵
    • Loads dropped DLL
    PID:1144

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsd8331.tmp\InstallOptions.dll
    Filesize

    15KB

    MD5

    f8d9d9418e6e1827ed2b53dd930e48fb

    SHA1

    c78b0e5b274dbbfd032a0f3ed795d82d5ea617c8

    SHA256

    2a2878b54550178144665d4c5f67309f71f1089679ae0f84fa419b8a309a88e4

    SHA512

    510ac31f9e330ec2e6133c1cbe775a955b79b94dc5a84d94b2c59d9b513c35f3786ff8a7f706d04ec2503a4ffc16535624a34e0dcc53e91eedd2321691b617fc

  • C:\Users\Admin\AppData\Local\Temp\nsd8331.tmp\InstallOptions.dll
    Filesize

    15KB

    MD5

    f8d9d9418e6e1827ed2b53dd930e48fb

    SHA1

    c78b0e5b274dbbfd032a0f3ed795d82d5ea617c8

    SHA256

    2a2878b54550178144665d4c5f67309f71f1089679ae0f84fa419b8a309a88e4

    SHA512

    510ac31f9e330ec2e6133c1cbe775a955b79b94dc5a84d94b2c59d9b513c35f3786ff8a7f706d04ec2503a4ffc16535624a34e0dcc53e91eedd2321691b617fc

  • C:\Users\Admin\AppData\Local\Temp\nsd8331.tmp\InstallOptions.dll
    Filesize

    15KB

    MD5

    f8d9d9418e6e1827ed2b53dd930e48fb

    SHA1

    c78b0e5b274dbbfd032a0f3ed795d82d5ea617c8

    SHA256

    2a2878b54550178144665d4c5f67309f71f1089679ae0f84fa419b8a309a88e4

    SHA512

    510ac31f9e330ec2e6133c1cbe775a955b79b94dc5a84d94b2c59d9b513c35f3786ff8a7f706d04ec2503a4ffc16535624a34e0dcc53e91eedd2321691b617fc

  • C:\Users\Admin\AppData\Local\Temp\nsd8331.tmp\InstallOptions.dll
    Filesize

    15KB

    MD5

    f8d9d9418e6e1827ed2b53dd930e48fb

    SHA1

    c78b0e5b274dbbfd032a0f3ed795d82d5ea617c8

    SHA256

    2a2878b54550178144665d4c5f67309f71f1089679ae0f84fa419b8a309a88e4

    SHA512

    510ac31f9e330ec2e6133c1cbe775a955b79b94dc5a84d94b2c59d9b513c35f3786ff8a7f706d04ec2503a4ffc16535624a34e0dcc53e91eedd2321691b617fc

  • C:\Users\Admin\AppData\Local\Temp\nsd8331.tmp\System.dll
    Filesize

    11KB

    MD5

    3e6bf00b3ac976122f982ae2aadb1c51

    SHA1

    caab188f7fdc84d3fdcb2922edeeb5ed576bd31d

    SHA256

    4ff9b2678d698677c5d9732678f9cf53f17290e09d053691aac4cc6e6f595cbe

    SHA512

    1286f05e6a7e6b691f6e479638e7179897598e171b52eb3a3dc0e830415251069d29416b6d1ffc6d7dce8da5625e1479be06db9b7179e7776659c5c1ad6aa706

  • memory/1144-133-0x0000000002301000-0x0000000002303000-memory.dmp
    Filesize

    8KB