Analysis

  • max time kernel
    140s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-08-2024 14:09

General

  • Target

    Revised PO#81223 , PDF.exe

  • Size

    313KB

  • MD5

    973007d44df8a46739d13b6946b05495

  • SHA1

    dc916bd9de4c19fc353d5efb3113afea0deb6b92

  • SHA256

    43f445c8c772ea30a95c69331da3113f550ad3b3e5d5b6d234d8fd8457b38d16

  • SHA512

    456de8d86ea0064318d8c4d0eb70b7614520672ad86dbf0f37891ed9dc458c9623b59edc5cfeaf0fe2066ddde2ac50f12ea21b834a497e44fd6e3fa26c683d3f

  • SSDEEP

    6144:CFXuNXQQW6LJS5dVNK+4kGzA2WI7NQyJS1LRXXn2b5847:qu66LJSpNNW9WI7GLRXX2n

Malware Config

Extracted

Family

lokibot

C2

http://shungkargo.com/hoist/logs/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.

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 7 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Revised PO#81223 , PDF.exe
    "C:\Users\Admin\AppData\Local\Temp\Revised PO#81223 , PDF.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tHoHukoV" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD73.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2468
    • C:\Users\Admin\AppData\Local\Temp\Revised PO#81223 , PDF.exe
      "{path}"
      2⤵
        PID:4840
      • C:\Users\Admin\AppData\Local\Temp\Revised PO#81223 , PDF.exe
        "{path}"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4676
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4188,i,8293235976513689021,7261015831736501466,262144 --variations-seed-version --mojo-platform-channel-handle=4112 /prefetch:8
      1⤵
        PID:4700

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Users\Admin\AppData\Local\Temp\tmpD73.tmp

        Filesize

        1KB

        MD5

        e39248f0e6eb21d5176211e183e0e09b

        SHA1

        300218e424b3b40e3eae7f47588124a5713386ff

        SHA256

        a12c432bbc25b435537fb38c999ce842786aff942f96c75914145a9167b4e4a0

        SHA512

        17d4bcc2dbd4ade74a863f877a8e3e2de56847bb290af7c687c6e4cccbb9f324ef139da61dd14575d239cedfb83abc8b58f2c05d8ac5900ad8758951eb8eb035

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2170637797-568393320-3232933035-1000\0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4

        Filesize

        46B

        MD5

        d898504a722bff1524134c6ab6a5eaa5

        SHA1

        e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

        SHA256

        878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

        SHA512

        26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2170637797-568393320-3232933035-1000\0f5007522459c86e95ffcc62f32308f1_76278eb0-9988-43b4-9423-af5897ebbcb4

        Filesize

        46B

        MD5

        c07225d4e7d01d31042965f048728a0a

        SHA1

        69d70b340fd9f44c89adb9a2278df84faa9906b7

        SHA256

        8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

        SHA512

        23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

      • memory/1992-10-0x0000000006140000-0x0000000006184000-memory.dmp

        Filesize

        272KB

      • memory/1992-3-0x0000000005210000-0x00000000052A2000-memory.dmp

        Filesize

        584KB

      • memory/1992-5-0x0000000002DB0000-0x0000000002DBA000-memory.dmp

        Filesize

        40KB

      • memory/1992-6-0x0000000005490000-0x000000000552C000-memory.dmp

        Filesize

        624KB

      • memory/1992-7-0x0000000002DA0000-0x0000000002DAA000-memory.dmp

        Filesize

        40KB

      • memory/1992-8-0x000000007460E000-0x000000007460F000-memory.dmp

        Filesize

        4KB

      • memory/1992-9-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/1992-0-0x000000007460E000-0x000000007460F000-memory.dmp

        Filesize

        4KB

      • memory/1992-11-0x0000000008670000-0x0000000008690000-memory.dmp

        Filesize

        128KB

      • memory/1992-4-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/1992-1-0x00000000007E0000-0x0000000000834000-memory.dmp

        Filesize

        336KB

      • memory/1992-2-0x00000000057C0000-0x0000000005D64000-memory.dmp

        Filesize

        5.6MB

      • memory/1992-20-0x0000000074600000-0x0000000074DB0000-memory.dmp

        Filesize

        7.7MB

      • memory/4676-17-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/4676-19-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/4676-15-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB

      • memory/4676-62-0x0000000000400000-0x00000000004A2000-memory.dmp

        Filesize

        648KB