Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/10/2024, 06:37

General

  • Target
    2c926e15ab45183004d7e77a54dc9525_JaffaCakes118.exe
  • Size 168KB
  • Sample241009-hdf61atarg
  • SHA256 f09cf7cb375f58f221f25f1f537d512466d38541190e0b52e86bddaf8f3e0745
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • latentbot

C2
  • butterfly43452.zapto.org

Signatures

  • LatentBot

    Modular trojan written in Delphi which has been in-the-wild since 2013.

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 directory 3 IoCs
  • UPX packed file 23 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 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.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 20 IoCs
  • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary 7 IoCs
  • Suspicious use of FindShellTrayWindow 25 IoCs
  • Suspicious use of SendNotifyMessage 24 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c926e15ab45183004d7e77a54dc9525_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2c926e15ab45183004d7e77a54dc9525_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Program Files\Internet Explorer\iexplore.exe
      "C:\Program Files\Internet Explorer\iexplore.exe" "C:\Users\Admin\AppData\Local\Temp\2c926e15ab45183004d7e77a54dc9525_JaffaCakes118.exe"
      2⤵
        PID:5096
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3028 -s 520
        2⤵
        • Program crash
        PID:2780
      • C:\Users\Admin\AppData\Roaming\1.exe
        C:\Users\Admin\AppData\Roaming\1.exe
        2⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4944
        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument http://www.google.de/
          3⤵
          • Enumerates system info in registry
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of SendNotifyMessage
          • Suspicious use of WriteProcessMemory
          PID:1952
          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7ffe63f446f8,0x7ffe63f44708,0x7ffe63f44718
            4⤵
              PID:2156
            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2132 /prefetch:2
              4⤵
                PID:1956
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2212 /prefetch:3
                4⤵
                • Suspicious behavior: EnumeratesProcesses
                PID:3384
              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2808 /prefetch:8
                4⤵
                  PID:636
                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3344 /prefetch:1
                  4⤵
                    PID:2984
                  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3364 /prefetch:1
                    4⤵
                      PID:2276
                    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=7 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4788 /prefetch:1
                      4⤵
                        PID:4276
                      • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                        "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5320 /prefetch:8
                        4⤵
                          PID:4764
                        • C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5320 /prefetch:8
                          4⤵
                          • Suspicious behavior: EnumeratesProcesses
                          PID:3100
                        • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                          "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5400 /prefetch:1
                          4⤵
                            PID:1612
                          • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                            "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5416 /prefetch:1
                            4⤵
                              PID:4856
                            • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                              "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3536 /prefetch:1
                              4⤵
                                PID:1028
                              • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=12 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5648 /prefetch:1
                                4⤵
                                  PID:60
                                • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
                                  "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2120,11939504756849936526,3165418926020881650,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=5400 /prefetch:2
                                  4⤵
                                  • Suspicious behavior: EnumeratesProcesses
                                  PID:5088
                              • C:\Users\Admin\AppData\Roaming\zZpJ5YG.pif
                                C:\Users\Admin\AppData\Roaming\zZpJ5YG.pif
                                3⤵
                                • Executes dropped EXE
                                • Loads dropped DLL
                                • Adds Run key to start application
                                • Drops file in System32 directory
                                • System Location Discovery: System Language Discovery
                                • Suspicious use of SetWindowsHookEx
                                • Suspicious use of WriteProcessMemory
                                PID:2560
                                • C:\Windows\SysWOW64\regsvr32.exe
                                  regsvr32 /s "C:\Windows\system32\mswinsck.ocx"
                                  4⤵
                                  • Loads dropped DLL
                                  • System Location Discovery: System Language Discovery
                                  • Modifies registry class
                                  PID:2108
                          • C:\Windows\SysWOW64\WerFault.exe
                            C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3028 -ip 3028
                            1⤵
                              PID:3884
                            • C:\Windows\System32\CompPkgSrv.exe
                              C:\Windows\System32\CompPkgSrv.exe -Embedding
                              1⤵
                                PID:4688
                              • C:\Windows\System32\CompPkgSrv.exe
                                C:\Windows\System32\CompPkgSrv.exe -Embedding
                                1⤵
                                  PID:1604

                                Network

                                      MITRE ATT&CK Enterprise v15

                                      Replay Monitor

                                      Loading Replay Monitor...

                                      Downloads

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 152B
                                      • SHA256 1e1ad9dce141f5f17ea07c7e9c2a65e707c9943f172b9134b0daf9eef25f0dc9
                                      • MD5 SHA1 SHA512

                                      settings.dat

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
                                      • Size 152B
                                      • SHA256 08e098bb97fd91d815469cdfd5568607a3feca61f18b6b5b9c11b531fde206c8
                                      • MD5 SHA1 SHA512

                                      the-real-index

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Code Cache\js\index-dir\the-real-index
                                      • Size 216B
                                      • SHA256 9c3692273e9e1530d71777e0f69136ead17728969ded9f73ac1c2573e3f0513f
                                      • MD5 SHA1 SHA512

                                      Network Persistent State

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Network Persistent State
                                      • Size 1KB
                                      • SHA256 18e8196fdb08fe5f526df1bb900ef1ef962673e748571a4932ef8912ab5e8006
                                      • MD5 SHA1 SHA512

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                      • Size 6KB
                                      • SHA256 e95cbe5734e690e33d2ccec4179c8793d690d4a770956b41cf1936b66d126326
                                      • MD5 SHA1 SHA512 SSDEEP

                                      Preferences

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
                                      • Size 6KB
                                      • SHA256 44e3342652c5c7539b0af85705186224c11b1153d3806bda26bc8e9bbd9eeec6
                                      • MD5 SHA1 SHA512 SSDEEP

                                      CURRENT

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
                                      • Size 16B
                                      • SHA256 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443
                                      • MD5 SHA1 SHA512

                                      CURRENT

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
                                      • Size 16B
                                      • SHA256 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167
                                      • MD5 SHA1 SHA512

                                      Local State

                                      • Path C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
                                      • Size 10KB
                                      • SHA256 4af10e408c73d3cf8d8d5a694308fa224911960c49afe96eac5997b1c1b90e4e
                                      • MD5 SHA1 SHA512 SSDEEP

                                      1.exe

                                      • Path C:\Users\Admin\AppData\Roaming\1.exe
                                      • Size 150KB
                                      • SHA256 87d3a3562b355146f3dd1c5c76272fa156853b80f4df4564d25c1e6959562e24
                                      • MD5 SHA1 SHA512 SSDEEP

                                      kernel33.dll

                                      • Path C:\Users\Admin\AppData\Roaming\kernel33.dll
                                      • Size 625KB
                                      • SHA256 79782a87dfd093a0e4196d6f0aa4d46a55c0290f6145f5f8fa60e53c540f89b4
                                      • MD5 SHA1 SHA512 SSDEEP

                                      mswinsck.ocx

                                      • Path C:\Windows\SysWOW64\mswinsck.ocx
                                      • Size 105KB
                                      • SHA256 bf7e47c16d7e1c0e88534f4ef95e09d0fd821ed1a06b0d95a389b35364b63ff5
                                      • MD5 SHA1 SHA512 SSDEEP

                                      zlib.dll

                                      • Path C:\Windows\SysWOW64\zlib.dll
                                      • Size 27KB
                                      • SHA256 d4fe89dc2e7775f4ef0dfc70ed6999b8f09635326e05e08a274d464d1814c617
                                      • MD5 SHA1 SHA512 SSDEEP

                                      memory/2560-122-0x0000000010000000-0x0000000010014000-memory.dmp

                                      memory/2560-207-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-119-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-120-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-221-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-39-0x0000000010000000-0x0000000010014000-memory.dmp

                                      memory/2560-217-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-139-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-213-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-155-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-157-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-168-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-178-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-198-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-211-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-205-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/2560-40-0x00000000029A0000-0x00000000029C7000-memory.dmp

                                      memory/2560-209-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/3028-21-0x0000000000400000-0x0000000000431000-memory.dmp

                                      memory/3028-0-0x0000000000400000-0x0000000000431000-memory.dmp

                                      memory/4944-17-0x0000000000400000-0x0000000000458000-memory.dmp

                                      memory/4944-31-0x0000000000400000-0x0000000000458000-memory.dmp