Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/09/2024, 23:43

General

  • Target

    eeaa7f99337e043d590cc21b4e24eece_JaffaCakes118.exe

  • Size

    2.2MB

  • MD5

    eeaa7f99337e043d590cc21b4e24eece

  • SHA1

    a517be28d8fbc2a5c4c91ef27c55bff3fa9e6baa

  • SHA256

    34f9dfcc766eaba14087b30209c5eb8856f7cbea2600f71f4e31eaab85d3db0b

  • SHA512

    66270f0fd598b38227697198cd2d33eb9fd2f07aa9e5ee8b07554d9ec4b90f6886985b5f3a1beef634efb4fd25379d161e1974a529f3dfcc79454dc4fe9a1b55

  • SSDEEP

    24576:fadJQrQVLRMYZJk9kFvk+6mADR8To1Vzh3KFHtqneNrzjzfA5a5pU9aOXUP2brPy:f3rqUK8dDjh3QN8ic4+UOb4RueGlWOBS

Malware Config

Extracted

Family

xtremerat

C2

frigetraassse3.net

Extracted

Family

lokibot

C2

http://lagenceengineering.com/wp-includes/fonts/app/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

  • Detect XtremeRAT payload 6 IoCs
  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • XtremeRAT

    The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.

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

    Malicious Access or copy of Web Browser Credential store.

  • Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eeaa7f99337e043d590cc21b4e24eece_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\eeaa7f99337e043d590cc21b4e24eece_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4952
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
      2⤵
      • Boot or Logon Autostart Execution: Active Setup
      • Adds Run key to start application
      • Drops file in Windows directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:2572
      • C:\Windows\SysWOW64\svchost.exe
        svchost.exe
        3⤵
          PID:1848
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
          3⤵
            PID:448
          • C:\Windows\SysWOW64\explorer.exe
            explorer.exe
            3⤵
              PID:2292
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
              3⤵
                PID:3832
              • C:\Windows\SysWOW64\explorer.exe
                explorer.exe
                3⤵
                  PID:640
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                  3⤵
                    PID:4756
                  • C:\Windows\SysWOW64\explorer.exe
                    explorer.exe
                    3⤵
                      PID:2360
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                      3⤵
                        PID:3460
                      • C:\Windows\SysWOW64\explorer.exe
                        explorer.exe
                        3⤵
                          PID:4248
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                          3⤵
                            PID:1044
                          • C:\Windows\SysWOW64\explorer.exe
                            explorer.exe
                            3⤵
                              PID:3688
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                              3⤵
                                PID:4004
                              • C:\Windows\SysWOW64\explorer.exe
                                explorer.exe
                                3⤵
                                  PID:4172
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                  3⤵
                                    PID:4840
                                  • C:\Windows\SysWOW64\explorer.exe
                                    explorer.exe
                                    3⤵
                                      PID:2536
                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                      3⤵
                                        PID:1732
                                      • C:\Windows\SysWOW64\explorer.exe
                                        explorer.exe
                                        3⤵
                                          PID:1096
                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                          3⤵
                                            PID:1832
                                          • C:\Windows\SysWOW64\explorer.exe
                                            explorer.exe
                                            3⤵
                                              PID:1228
                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                              3⤵
                                                PID:116
                                              • C:\Windows\SysWOW64\explorer.exe
                                                explorer.exe
                                                3⤵
                                                  PID:2012
                                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                  3⤵
                                                    PID:3232
                                                  • C:\Windows\SysWOW64\explorer.exe
                                                    explorer.exe
                                                    3⤵
                                                      PID:4492
                                                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                      3⤵
                                                        PID:2384
                                                      • C:\Windows\SysWOW64\explorer.exe
                                                        explorer.exe
                                                        3⤵
                                                          PID:1656
                                                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                          3⤵
                                                            PID:4028
                                                          • C:\Windows\SysWOW64\explorer.exe
                                                            explorer.exe
                                                            3⤵
                                                              PID:1428
                                                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                              3⤵
                                                                PID:3896
                                                              • C:\Windows\SysWOW64\explorer.exe
                                                                explorer.exe
                                                                3⤵
                                                                  PID:4832
                                                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
                                                                  3⤵
                                                                    PID:4588
                                                                  • C:\Windows\SysWOW64\explorer.exe
                                                                    explorer.exe
                                                                    3⤵
                                                                      PID:2136
                                                                    • C:\Users\Admin\AppData\Local\Temp\876lkk.exe
                                                                      "C:\Users\Admin\AppData\Local\Temp\876lkk.exe"
                                                                      3⤵
                                                                      • Executes dropped EXE
                                                                      • Suspicious use of SetThreadContext
                                                                      • System Location Discovery: System Language Discovery
                                                                      • Suspicious behavior: EnumeratesProcesses
                                                                      • Suspicious use of AdjustPrivilegeToken
                                                                      PID:800
                                                                      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
                                                                        "C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe"
                                                                        4⤵
                                                                        • Accesses Microsoft Outlook profiles
                                                                        • System Location Discovery: System Language Discovery
                                                                        • Suspicious use of AdjustPrivilegeToken
                                                                        • outlook_office_path
                                                                        • outlook_win_path
                                                                        PID:5020

                                                                Network

                                                                      MITRE ATT&CK Enterprise v15

                                                                      Replay Monitor

                                                                      Loading Replay Monitor...

                                                                      Downloads

                                                                      • C:\Users\Admin\AppData\Local\Temp\876lkk.exe

                                                                        Filesize

                                                                        655KB

                                                                        MD5

                                                                        a27864f20c8a30f578f06e329187726c

                                                                        SHA1

                                                                        0ed25fa987698b65ecd280eee2b84b9f8abe98a7

                                                                        SHA256

                                                                        ac14b5cdad4964d720eb02bea586821d82997d281a1aad5bb4f70a8a460873c8

                                                                        SHA512

                                                                        d9c794b173cd1629d936cf4d67f5184848e7b6f56ed25ec6093419aed675e3b06957f50260781afa33818938d80a7def7cc663237d8433d44b441b86bdab07b3

                                                                      • C:\Users\Admin\AppData\Roaming\D7CF12\2C2127.exe

                                                                        Filesize

                                                                        1.1MB

                                                                        MD5

                                                                        d881de17aa8f2e2c08cbb7b265f928f9

                                                                        SHA1

                                                                        08936aebc87decf0af6e8eada191062b5e65ac2a

                                                                        SHA256

                                                                        b3a37093609f9a20ad60b85a9fa9de2ba674cba9b5bd687729440c70ba619ca0

                                                                        SHA512

                                                                        5f23bfb1b8740247b36ed0ab741738c7d4c949736129e767213e321607d1ccd3e3a8428e4ba44bd28a275b5e3f6206285b1a522514b7ef7ea5e698d90a713d34

                                                                      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-786284298-625481688-3210388970-1000\0f5007522459c86e95ffcc62f32308f1_1b74ca46-c49b-4c52-a57d-8cd1ff70c625

                                                                        Filesize

                                                                        46B

                                                                        MD5

                                                                        d898504a722bff1524134c6ab6a5eaa5

                                                                        SHA1

                                                                        e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

                                                                        SHA256

                                                                        878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

                                                                        SHA512

                                                                        26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

                                                                      • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-786284298-625481688-3210388970-1000\0f5007522459c86e95ffcc62f32308f1_1b74ca46-c49b-4c52-a57d-8cd1ff70c625

                                                                        Filesize

                                                                        46B

                                                                        MD5

                                                                        c07225d4e7d01d31042965f048728a0a

                                                                        SHA1

                                                                        69d70b340fd9f44c89adb9a2278df84faa9906b7

                                                                        SHA256

                                                                        8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

                                                                        SHA512

                                                                        23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

                                                                      • memory/800-31-0x0000000005450000-0x00000000054F2000-memory.dmp

                                                                        Filesize

                                                                        648KB

                                                                      • memory/800-30-0x0000000001620000-0x000000000164A000-memory.dmp

                                                                        Filesize

                                                                        168KB

                                                                      • memory/800-29-0x0000000000BC0000-0x0000000000C52000-memory.dmp

                                                                        Filesize

                                                                        584KB

                                                                      • memory/2572-34-0x0000000000C80000-0x0000000000D3C000-memory.dmp

                                                                        Filesize

                                                                        752KB

                                                                      • memory/2572-9-0x0000000000C80000-0x0000000000D3C000-memory.dmp

                                                                        Filesize

                                                                        752KB

                                                                      • memory/2572-10-0x0000000000C80000-0x0000000000D3C000-memory.dmp

                                                                        Filesize

                                                                        752KB

                                                                      • memory/2572-8-0x0000000000C80000-0x0000000000D3C000-memory.dmp

                                                                        Filesize

                                                                        752KB

                                                                      • memory/2572-6-0x0000000000C80000-0x0000000000D3C000-memory.dmp

                                                                        Filesize

                                                                        752KB

                                                                      • memory/4952-3-0x0000000002700000-0x000000000270C000-memory.dmp

                                                                        Filesize

                                                                        48KB

                                                                      • memory/4952-4-0x0000000004D30000-0x0000000004DEC000-memory.dmp

                                                                        Filesize

                                                                        752KB

                                                                      • memory/4952-0-0x000000007528E000-0x000000007528F000-memory.dmp

                                                                        Filesize

                                                                        4KB

                                                                      • memory/4952-5-0x0000000004FA0000-0x000000000503C000-memory.dmp

                                                                        Filesize

                                                                        624KB

                                                                      • memory/4952-2-0x0000000004C00000-0x0000000004CC2000-memory.dmp

                                                                        Filesize

                                                                        776KB

                                                                      • memory/4952-1-0x0000000000120000-0x0000000000346000-memory.dmp

                                                                        Filesize

                                                                        2.1MB

                                                                      • memory/5020-32-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                                        Filesize

                                                                        648KB

                                                                      • memory/5020-36-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                                        Filesize

                                                                        648KB

                                                                      • memory/5020-57-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                                        Filesize

                                                                        648KB

                                                                      • memory/5020-71-0x0000000000400000-0x00000000004A2000-memory.dmp

                                                                        Filesize

                                                                        648KB