Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-05-2024 13:42

General

  • Target

    54ff66195ece9c1508de2c1c109a194b_JaffaCakes118.exe

  • Size

    345KB

  • MD5

    54ff66195ece9c1508de2c1c109a194b

  • SHA1

    0deaf8baa74951daa4115c3abafbe220f091418f

  • SHA256

    abfdb8ec52a42b83d076b3263305a947210cbd6466ed8c95996fb0c66fd12416

  • SHA512

    6889479d060c802d2dbb1eb575d0a2c6c7b2666029daff531c31a553c6cf16fc76171be90ef39ca0165ecd55a1e63c8c19aeed533d221707e914452313421db2

  • SSDEEP

    6144:Dfk6ZOyT3cxomesU25oVbET7L+eWMVZGD/0DMGHaENnK9GwrxL8dF2L/f8:7anU25oZS+0VZGhGHaP4wlR7f8

Malware Config

Extracted

Family

lokibot

C2

http://188.215.229.110/ebuka/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.

  • Drops startup file 1 IoCs
  • 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
  • Suspicious behavior: EnumeratesProcesses 2 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\54ff66195ece9c1508de2c1c109a194b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\54ff66195ece9c1508de2c1c109a194b_JaffaCakes118.exe"
    1⤵
    • Drops startup file
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\b12kvj4d\b12kvj4d.cmdline"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2652
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
        C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES3E12.tmp" "c:\Users\Admin\AppData\Local\Temp\b12kvj4d\CSC975C26A82583475495DE1F1D3FD2C80.TMP"
        3⤵
          PID:1672
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:4804

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\RES3E12.tmp

      Filesize

      1KB

      MD5

      f2fb1cafbc452ba029591cd97d194891

      SHA1

      bdd8642e89d64ee4ea5b82123d63009504c9a92e

      SHA256

      eb23a5bc8ac6ff59fe8b8e76ef9895eec76ff678b0574557eaa4f78ec19d85b8

      SHA512

      ef333d6d93b0c90328ad637127d3cd69cccf3dd2f0bdd787eb27f519cccf4258c32555d2c1b0e1886d6bff794d5b75079c242f8bb0d5e2a4e518fabffce1b2f4

    • C:\Users\Admin\AppData\Local\Temp\b12kvj4d\b12kvj4d.dll

      Filesize

      19KB

      MD5

      3632e94bb27af74a79146873d65e7604

      SHA1

      de4db62c3d81eb2a6d5e304500a1c1db079e02a8

      SHA256

      f5f0c3c12bef27bee426c72914ad55a3da03a7d6fb9834cc5e7836064b2cc756

      SHA512

      90d54c79171db3e2d99b21e9386a5972c32bdca6b192bd65480cca9f9d7b98b50fba08be4a0d3adeb45b5a51072dfe471c6d23d59f7e8319c7d5c20612e6ae97

    • C:\Users\Admin\AppData\Local\Temp\b12kvj4d\b12kvj4d.pdb

      Filesize

      67KB

      MD5

      1aa427b52a37610edd608d3f29e29c78

      SHA1

      601775f769608142a9e1e93e1411a5de25e1f0ec

      SHA256

      0b26ee2725cecba7b2adb30209bb1f9d4fe360a89987d503b5a2d8731aad7501

      SHA512

      59f62dc237688c5b9e7b736af4d5df0d3ab010ad813f3e3abffc8ac19cf83ff356dd04a477187c8eeb67f86ab977646ca1ce8f22a79c5f5a81c5a24dd918df6b

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-711569230-3659488422-571408806-1000\0f5007522459c86e95ffcc62f32308f1_5fd6b8d9-48b3-42c0-adc7-08f9fe7c965e

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-711569230-3659488422-571408806-1000\0f5007522459c86e95ffcc62f32308f1_5fd6b8d9-48b3-42c0-adc7-08f9fe7c965e

      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • \??\c:\Users\Admin\AppData\Local\Temp\b12kvj4d\CSC975C26A82583475495DE1F1D3FD2C80.TMP

      Filesize

      1KB

      MD5

      55062daca88fed3153be2dd9e498f53e

      SHA1

      482e9896123dc073e15882832ceac435a1c5ba05

      SHA256

      12700da34ea6260174284ee75e32fc26c6af9c697414f48f6506a40076fc559c

      SHA512

      6fed625e14079ad3005d7862ab180fffdb7fbf45e99b4d8c4e6dfd8f36ae781d5b7dbf4b09315a7a4475ddf3f75b03e66d5874d6e09cd11e02e43d09f380226a

    • \??\c:\Users\Admin\AppData\Local\Temp\b12kvj4d\b12kvj4d.0.cs

      Filesize

      45KB

      MD5

      c2aa11f8ed435e05d3f46778501e6b6a

      SHA1

      c79ba6abc6b7f0e4de2284d220ef5d95b3f848bd

      SHA256

      73bb3138bfbcc0ba6e7abff136268f5c4ff60cd7bc082eb72f72f8b5876d805d

      SHA512

      30504e6334d4a7302c8578aa9e538779f0b9c3dd4ac7e6f8527f9c6384f65322b8443818909e34aa07c43116f5451e01e5dd71a197e79a078ddfb72644126921

    • \??\c:\Users\Admin\AppData\Local\Temp\b12kvj4d\b12kvj4d.cmdline

      Filesize

      312B

      MD5

      a1cd13424e4c31e89cb15bfd6bd5e11f

      SHA1

      576d2fe7edb5795d55addc720144e5e214063542

      SHA256

      194d00fe69a01136b402b516de6034d80e7abb3e2d5837b9ebf884675a2dac8b

      SHA512

      464a11af605adc082d143d357e919536310ec45f440f7f995099d25aeb876a41e927dcaf74ec5b9cf262492bc70a24a9a172d75af3d554bacb98df3d799fce1e

    • memory/2668-25-0x0000000005340000-0x00000000053DC000-memory.dmp

      Filesize

      624KB

    • memory/2668-5-0x0000000074AB0000-0x0000000075260000-memory.dmp

      Filesize

      7.7MB

    • memory/2668-19-0x0000000004C80000-0x0000000004D12000-memory.dmp

      Filesize

      584KB

    • memory/2668-20-0x0000000004F80000-0x0000000004FAA000-memory.dmp

      Filesize

      168KB

    • memory/2668-21-0x0000000004C60000-0x0000000004C6C000-memory.dmp

      Filesize

      48KB

    • memory/2668-24-0x0000000004FB0000-0x0000000005052000-memory.dmp

      Filesize

      648KB

    • memory/2668-0-0x0000000074ABE000-0x0000000074ABF000-memory.dmp

      Filesize

      4KB

    • memory/2668-17-0x00000000026F0000-0x00000000026FC000-memory.dmp

      Filesize

      48KB

    • memory/2668-29-0x0000000074AB0000-0x0000000075260000-memory.dmp

      Filesize

      7.7MB

    • memory/2668-1-0x0000000000240000-0x000000000029E000-memory.dmp

      Filesize

      376KB

    • memory/4804-26-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/4804-41-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/4804-30-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/4804-31-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB