Analysis

  • max time kernel
    142s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/08/2023, 09:15

General

  • Target

    Payment Remittance.exe

  • Size

    181KB

  • MD5

    32387cdbcbc5238ce8b6fee960ac341d

  • SHA1

    c6156e6c461c17626c7397c01fb27d9de410062f

  • SHA256

    3660dcb855bf3206d5bd5313da6e1737448558389a22e14bd0b9145405649859

  • SHA512

    e4f25ec9de747af9e4b7d20f918b2b70ce470fa2ce3d86fcd5f384142f3445fddfb3caf0d2f5dac6543eb97ac40211eca6be46cab3a4a612894e1841416fc43b

  • SSDEEP

    3072:HfY/TU9fE9PEtu/bycSaHQOJpxiTr2AZrOgzOa0Dpudn+aQJuAEaVP6LsPLfNltE:/Ya6hrHwOJpq2AfRdnA8AdPoItuD

Malware Config

Extracted

Family

lokibot

C2

http://79.110.48.215/thirdugo/five/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment Remittance.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Remittance.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:5088
    • C:\Users\Admin\AppData\Local\Temp\Payment Remittance.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Remittance.exe"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:2124

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\nsk91E2.tmp\yimngmz.dll

          Filesize

          85KB

          MD5

          3cb5f88f833ccb4952407595e3bd5f8f

          SHA1

          c7ad077a1e5146427e8f65fd13e69104f37d3b8d

          SHA256

          35d8ce301d052e57e95748ba838a0eef6525c4c455ddee180862153d90a03565

          SHA512

          a54ebfa7b5e2a7812a8933cdd3c2bdb9ba0959a73e56bcafa9232192ceacb27a2e44926b940d09051a8305ca8c2e4c19aa47ad066d6abc6b38fbdcbbf5caad62

        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1420546310-613437930-2990200354-1000\0f5007522459c86e95ffcc62f32308f1_4dc48ea0-ec1c-4c48-ab6a-6232968c18bf

          Filesize

          46B

          MD5

          c07225d4e7d01d31042965f048728a0a

          SHA1

          69d70b340fd9f44c89adb9a2278df84faa9906b7

          SHA256

          8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

          SHA512

          23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1420546310-613437930-2990200354-1000\0f5007522459c86e95ffcc62f32308f1_4dc48ea0-ec1c-4c48-ab6a-6232968c18bf

          Filesize

          46B

          MD5

          d898504a722bff1524134c6ab6a5eaa5

          SHA1

          e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

          SHA256

          878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

          SHA512

          26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

        • memory/2124-140-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/2124-142-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/2124-143-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/2124-162-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/2124-176-0x0000000000400000-0x00000000004A2000-memory.dmp

          Filesize

          648KB

        • memory/5088-139-0x00000000022E0000-0x00000000022E2000-memory.dmp

          Filesize

          8KB