Analysis

  • max time kernel
    150s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    18-06-2024 16:24

General

  • Target

    bce1094e83674ae3842fa1fb4c3ba371_JaffaCakes118.exe

  • Size

    311KB

  • MD5

    bce1094e83674ae3842fa1fb4c3ba371

  • SHA1

    b62fa5dc19501c16e54ff69fbe5af1a269b47669

  • SHA256

    6ba636f3a03f508967c11d0643bf9acaf94c9e41e7210f0f9451a6b9fa98c1d6

  • SHA512

    dbdc5d225e0e4cee4957cdf4f5a2f7a09b32e745db45b1eb0ca2dfa441aafb94c780ce6ffc61a4b0cdb0f0d04f293323409e7be45bd18eb0c092b286784af50f

  • SSDEEP

    6144:zvEN2U+T6i5LirrllHy4HUcMQY6Mcd6bUfFdXThUq:zENN+T5xYrllrU7QY6MwPXKq

Malware Config

Extracted

Family

lokibot

C2

https://loki-panels.cf/Panel/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.

  • Modifies WinLogon for persistence 2 TTPs 2 IoCs
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 8 IoCs

    Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 12 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
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in Windows directory 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 14 IoCs
  • Suspicious use of WriteProcessMemory 36 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bce1094e83674ae3842fa1fb4c3ba371_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bce1094e83674ae3842fa1fb4c3ba371_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1368
    • \??\c:\users\admin\appdata\local\temp\bce1094e83674ae3842fa1fb4c3ba371_jaffacakes118.exe 
      c:\users\admin\appdata\local\temp\bce1094e83674ae3842fa1fb4c3ba371_jaffacakes118.exe 
      2⤵
      • Executes dropped EXE
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2688
    • C:\Users\Admin\AppData\Local\icsys.icn.exe
      C:\Users\Admin\AppData\Local\icsys.icn.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2760
      • \??\c:\windows\system\explorer.exe
        c:\windows\system\explorer.exe
        3⤵
        • Modifies WinLogon for persistence
        • Modifies visiblity of hidden/system files in Explorer
        • Boot or Logon Autostart Execution: Active Setup
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:2616
        • \??\c:\windows\system\spoolsv.exe
          c:\windows\system\spoolsv.exe SE
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Drops file in Windows directory
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:2664
          • \??\c:\windows\system\svchost.exe
            c:\windows\system\svchost.exe
            5⤵
            • Modifies WinLogon for persistence
            • Modifies visiblity of hidden/system files in Explorer
            • Boot or Logon Autostart Execution: Active Setup
            • Executes dropped EXE
            • Loads dropped DLL
            • Adds Run key to start application
            • Drops file in Windows directory
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious behavior: GetForegroundWindowSpam
            • Suspicious use of SetWindowsHookEx
            • Suspicious use of WriteProcessMemory
            PID:2572
            • \??\c:\windows\system\spoolsv.exe
              c:\windows\system\spoolsv.exe PR
              6⤵
              • Executes dropped EXE
              • Suspicious use of SetWindowsHookEx
              PID:2216
            • C:\Windows\SysWOW64\at.exe
              at 16:27 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
              6⤵
                PID:2180
              • C:\Windows\SysWOW64\at.exe
                at 16:28 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
                6⤵
                  PID:2968
                • C:\Windows\SysWOW64\at.exe
                  at 16:29 /interactive /every:M,T,W,Th,F,S,Su c:\windows\system\svchost.exe
                  6⤵
                    PID:888

        Network

        MITRE ATT&CK Matrix ATT&CK v13

        Persistence

        Boot or Logon Autostart Execution

        3
        T1547

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Winlogon Helper DLL

        1
        T1547.004

        Active Setup

        1
        T1547.014

        Privilege Escalation

        Boot or Logon Autostart Execution

        3
        T1547

        Registry Run Keys / Startup Folder

        1
        T1547.001

        Winlogon Helper DLL

        1
        T1547.004

        Active Setup

        1
        T1547.014

        Defense Evasion

        Modify Registry

        4
        T1112

        Hide Artifacts

        1
        T1564

        Hidden Files and Directories

        1
        T1564.001

        Credential Access

        Unsecured Credentials

        1
        T1552

        Credentials In Files

        1
        T1552.001

        Discovery

        System Information Discovery

        1
        T1082

        Collection

        Data from Local System

        1
        T1005

        Email Collection

        1
        T1114

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-268080393-3149932598-1824759070-1000\0f5007522459c86e95ffcc62f32308f1_84f733b4-eea8-4063-a7fc-81d3a2fcb37c
          Filesize

          46B

          MD5

          d898504a722bff1524134c6ab6a5eaa5

          SHA1

          e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

          SHA256

          878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

          SHA512

          26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-268080393-3149932598-1824759070-1000\0f5007522459c86e95ffcc62f32308f1_84f733b4-eea8-4063-a7fc-81d3a2fcb37c
          Filesize

          46B

          MD5

          c07225d4e7d01d31042965f048728a0a

          SHA1

          69d70b340fd9f44c89adb9a2278df84faa9906b7

          SHA256

          8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

          SHA512

          23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

        • C:\Users\Admin\AppData\Roaming\mrsys.exe
          Filesize

          206KB

          MD5

          1aac06ac1ef4902d29301d2ad7beaa0f

          SHA1

          9534289b36feac79443f5ba26f74841db5087291

          SHA256

          eae3c046f25d04a251bdc745d4216693cebf7197cf94eeadb6e1528140354861

          SHA512

          e11fffc301e84bd446dbf1dac5a35f94a4c01ebeced1a82536a0420665e36bf3e5ef417489d945b4038fdc52726c9524510351228b2e75a6fd7d9072bcf1384b

        • C:\Windows\system\svchost.exe
          Filesize

          206KB

          MD5

          8a3161c81f20f41b16bca113bd1f282c

          SHA1

          11488e05ed2a6ccce7901e1398ead9c956205181

          SHA256

          e3e1ece30b001884c3f6c0e3d243c7763fdd637cd70d3c4d1118aea8fde99377

          SHA512

          bde6400b3cb07a48c5353a899563c0d1909f44b36140b5af0b350dc468f4992982f006e90da7801a546266cc3564ed197ae9d998c125a4de473dc2b2a14bd781

        • \Users\Admin\AppData\Local\Temp\bce1094e83674ae3842fa1fb4c3ba371_jaffacakes118.exe 
          Filesize

          104KB

          MD5

          6965ba8e62c7b6427c41832e888bdaf7

          SHA1

          a0d85da2a11560cb17f7ab5e9ec377533a149cea

          SHA256

          64832feab6811ef59955140e739c721d57058eae81c8772a93e6d299caf123eb

          SHA512

          c024f1b41c5ab5441792b1e2f748968f93797b4d75da12887c2c048e142ab79409ce4709ed2aa2cc580c7dabd6479ce2ca72ff424d405f37cdb076b35c03f654

        • \Users\Admin\AppData\Local\icsys.icn.exe
          Filesize

          206KB

          MD5

          1fb4125caf3aa42357c6ebb20ef1c1f9

          SHA1

          869efda8dc64341e324eff646529fbbf88940e23

          SHA256

          5204d7bf4cfb5caceda2f8cc90e9e95bcc8bfb703a87eca1b08d3101a4b5a3f2

          SHA512

          695674cefeac3c4a820efd197d6881d226e744510c9e2fad1135f2cba7cd1f3538049ef52c27daec02f95e6380e288b4845add52564084a6e7d9c4144cbf7a2d

        • \Windows\system\explorer.exe
          Filesize

          206KB

          MD5

          e0750a96ac33c1893284b420df27c27c

          SHA1

          26d48954dae8a7ec04405ff56bf7624190c9b08e

          SHA256

          eccdea2e8ac42973f2efca52cbad41e78780da429e1d8a738ab1e38bd5974988

          SHA512

          52572a78573d298041435418a08ef6291a5f83b05f5cac16512634ff7024512488ffbb21a7a291e6c03f78c63bb5aae103819e573343335fdbffd5f327097fac

        • \Windows\system\spoolsv.exe
          Filesize

          207KB

          MD5

          6f7817cebba8a52952bb4204fa325c73

          SHA1

          b709244cad02b04421afa9852d935609a2d59542

          SHA256

          6e67c4b2f62388c3be45cb6c0567b93171383295dbbc643d0899876066b49665

          SHA512

          0ee304f8a1883336f5c871f50fecc59aab89ab406ab0fb6aa6cc31fe432799aedd4a2a47c4f5219025f275ea69abfac3a7207294a1deb6e5de382eea9a6a8a58

        • memory/2688-107-0x0000000000400000-0x00000000004A2000-memory.dmp
          Filesize

          648KB