Analysis

  • max time kernel
    72s
  • max time network
    154s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    29-11-2024 11:54

General

  • Target

    b111b18faad3cf644558f0a84ebea9b6_JaffaCakes118.exe

  • Size

    3.3MB

  • MD5

    b111b18faad3cf644558f0a84ebea9b6

  • SHA1

    0379f24a192e1819c070dca64d35b9d3fd67735c

  • SHA256

    55b8c3a1997416f5c6c04663ef6f6bd2e1712ba24162f330ee31b3ec1c6864e9

  • SHA512

    2ad6868dd61ab7683846eb5a418f826f55b18b55332b4f5bd2d9033588d0635d7cac6646df2e7e869bf7128fb7a102c75775db2b3da274fc30791dd8f15a926e

  • SSDEEP

    98304:yIerf7geeTrrowTBsgay6LVIP45iL4abjao1D4Ztc:yIerf7geerowTBj14ObjtGZtc

Malware Config

Extracted

Family

nullmixer

C2

http://watira.xyz/

Extracted

Family

ffdroider

C2

http://186.2.171.3

Signatures

  • FFDroider

    Stealer targeting social media platform users first seen in April 2022.

  • FFDroider payload 3 IoCs
  • Ffdroider family
  • NullMixer

    NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

  • Nullmixer family
  • PrivateLoader

    PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

  • Privateloader family
  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar family
  • Vidar Stealer 1 IoCs
  • ASPack v2.12-2.42 3 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 50 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • VMProtect packed file 4 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Looks up external IP address via web service 4 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 17 IoCs

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

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b111b18faad3cf644558f0a84ebea9b6_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\b111b18faad3cf644558f0a84ebea9b6_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2044
    • C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
      "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:768
      • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\setup_install.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2424
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 6eee9f336da6fcf1.exe
          4⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:2740
          • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\6eee9f336da6fcf1.exe
            6eee9f336da6fcf1.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:1664
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c c98f61652.exe
          4⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:2680
          • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\c98f61652.exe
            c98f61652.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            PID:1140
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 01a389215e4.exe
          4⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:1276
          • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\01a389215e4.exe
            01a389215e4.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            PID:2412
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c APPNAME33.exe
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2968
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 9e27a03aab64665.exe
          4⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:2944
          • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\9e27a03aab64665.exe
            9e27a03aab64665.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            • Modifies system certificate store
            PID:2724
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2724 -s 944
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2952
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 1a693a205739887.exe
          4⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:2708
          • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\1a693a205739887.exe
            1a693a205739887.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            PID:1984
            • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\1a693a205739887.exe
              "C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\1a693a205739887.exe" -a
              6⤵
              • Executes dropped EXE
              • Loads dropped DLL
              • System Location Discovery: System Language Discovery
              PID:1196
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c efd22e6e99d7ee86.exe
          4⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:2824
          • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\efd22e6e99d7ee86.exe
            efd22e6e99d7ee86.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • System Location Discovery: System Language Discovery
            PID:1804
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c 626c1e3ded0b288.exe
          4⤵
          • Loads dropped DLL
          • System Location Discovery: System Language Discovery
          PID:2664
          • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\626c1e3ded0b288.exe
            626c1e3ded0b288.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:1676
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 420
          4⤵
          • Loads dropped DLL
          • Program crash
          PID:3052

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\01a389215e4.exe

    Filesize

    1.6MB

    MD5

    0965da18bfbf19bafb1c414882e19081

    SHA1

    e4556bac206f74d3a3d3f637e594507c30707240

    SHA256

    1cdddf182f161ab789edfcc68a0706d0b8412a9ba67a3f918fe60fab270eabff

    SHA512

    fe4702a2fde36b4fb0015ad7d3e2169a1ccbf5e29d7edef40f104ed47661b4b0365b13b1913e9f4e0ab7bc9ac542ee86c02a802a13567dfd0b8f5485a5be829b

  • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\1a693a205739887.exe

    Filesize

    56KB

    MD5

    c0d18a829910babf695b4fdaea21a047

    SHA1

    236a19746fe1a1063ebe077c8a0553566f92ef0f

    SHA256

    78958d664b1c140f2b45e56c4706108eeb5f14756977e2efd3409f8a788d3c98

    SHA512

    cca06a032d8232c0046c6160f47b8792370745b47885c2fa75308abc3df76dcc5965858b004c1aad05b8cd8fbb9a359077be1b97ec087a05d740145030675823

  • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\626c1e3ded0b288.exe

    Filesize

    179KB

    MD5

    c5437a135b1a8803c24cae117c5c46a4

    SHA1

    eb6f3a8e57bcfc3f7bf620bb8be64a7d2fa78dbf

    SHA256

    7630e0e9979dd2ff88393c5dff4a0b638aac88c9ce8a3bdeb16cf78c18de5df1

    SHA512

    07adc9eb0d75d38dc16394a36d48e3eb41f9cb794ac2fa6d7d986a95b680b95a075e74dfc8571af1a1328c39f17f91344fb03acdd6c41c7afd76ff0317c77181

  • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\6eee9f336da6fcf1.exe

    Filesize

    8KB

    MD5

    5b8639f453da7c204942d918b40181de

    SHA1

    2daed225238a9b1fe2359133e6d8e7e85e7d6995

    SHA256

    d9008ee980c17de8330444223b212f1b6a441f217753471c76f5f6ed5857a7d6

    SHA512

    cc517e18a5da375832890e61d30553c30e662426837b3e64328c529c594c5721d782f2b5fe2aa809dcd01621176845b61f9e9ba21ce12234a75872391d313205

  • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\efd22e6e99d7ee86.exe

    Filesize

    1.2MB

    MD5

    9b55bffb97ebd2c51834c415982957b4

    SHA1

    728262abdfc4f0e8a84eb3b5cd2be9ea9d0acc16

    SHA256

    a62cee3d2610ed0f693179838803e5c60dcd4f68028c60f5761b90c750125e11

    SHA512

    4fa9d641aba15fd07a0711530ab1f1a4e8dbafe03e1ab71845bcdcd0a1efa9e59a05915834c5c717beada659dd5ee459aa7e08b4b0acc8f867ace07430eb11f2

  • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\libgcc_s_dw2-1.dll

    Filesize

    113KB

    MD5

    9aec524b616618b0d3d00b27b6f51da1

    SHA1

    64264300801a353db324d11738ffed876550e1d3

    SHA256

    59a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e

    SHA512

    0648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0

  • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\libstdc++-6.dll

    Filesize

    647KB

    MD5

    5e279950775baae5fea04d2cc4526bcc

    SHA1

    8aef1e10031c3629512c43dd8b0b5d9060878453

    SHA256

    97de47068327bb822b33c7106f9cbb489480901a6749513ef5c31d229dcaca87

    SHA512

    666325e9ed71da4955058aea31b91e2e848be43211e511865f393b7f537c208c6b31c182f7d728c2704e9fc87e7d1be3f98f5fee4d34f11c56764e1c599afd02

  • C:\Users\Admin\AppData\Local\Temp\7zS003AFCD6\libwinpthread-1.dll

    Filesize

    69KB

    MD5

    1e0d62c34ff2e649ebc5c372065732ee

    SHA1

    fcfaa36ba456159b26140a43e80fbd7e9d9af2de

    SHA256

    509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723

    SHA512

    3653f8ed8ad3476632f731a3e76c6aae97898e4bf14f70007c93e53bc443906835be29f861c4a123db5b11e0f3dd5013b2b3833469a062060825df9ee708dc61

  • C:\Users\Admin\AppData\Local\Temp\CabE0EF.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarEC15.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\7zS003AFCD6\9e27a03aab64665.exe

    Filesize

    582KB

    MD5

    80a85c4bf6c8500431c195eecb769363

    SHA1

    72245724f8e7ceafb4ca53c41818f2c1e6a9d4cb

    SHA256

    ec2f50a7156383b9d3ea50429c2f2c15e2857045b3b3ac0c7e2947c6489eceb6

    SHA512

    f0fb6e7869578f8a43d98d01b928def1661512c51878a1ab186f600e147ff78a04ba8975fdc0f94c8f1d2678c0e679e288a1684da48b78258c1a1d718ea0ceb2

  • \Users\Admin\AppData\Local\Temp\7zS003AFCD6\c98f61652.exe

    Filesize

    215KB

    MD5

    3d82323e7a84a2692208024901cd2857

    SHA1

    9b38ba7bac414ef48ef506f4270ddec9fcdf3a3c

    SHA256

    38783231ccacb73543d658b3acd6d834b5c9bf8ff2b4fdc6c16c73b7707433d4

    SHA512

    8bd7aa8af7806e97a0b5bc6d2bd5c4f3e5f1732d43ff81f5e51f576ad3baa8753f9e736a406fad04295ad049db0378c7fc10946e2dd2f4f25e67ee4d74aa11c5

  • \Users\Admin\AppData\Local\Temp\7zS003AFCD6\libcurl.dll

    Filesize

    218KB

    MD5

    d09be1f47fd6b827c81a4812b4f7296f

    SHA1

    028ae3596c0790e6d7f9f2f3c8e9591527d267f7

    SHA256

    0de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e

    SHA512

    857f44a1383c29208509b8f1164b6438d750d5bb4419add7626986333433e67a0d1211ec240ce9472f30a1f32b16c8097aceba4b2255641b3d8928f94237f595

  • \Users\Admin\AppData\Local\Temp\7zS003AFCD6\libcurlpp.dll

    Filesize

    54KB

    MD5

    e6e578373c2e416289a8da55f1dc5e8e

    SHA1

    b601a229b66ec3d19c2369b36216c6f6eb1c063e

    SHA256

    43e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f

    SHA512

    9df6a8c418113a77051f6cb02745ad48c521c13cdadb85e0e37f79e29041464c8c7d7ba8c558fdd877035eb8475b6f93e7fc62b38504ddfe696a61480cabac89

  • \Users\Admin\AppData\Local\Temp\7zS003AFCD6\setup_install.exe

    Filesize

    5.9MB

    MD5

    b11a656f94670d490972f233b5f73cc0

    SHA1

    5b84f9bac9a1fe59b2e27eae58912f8364654025

    SHA256

    5c80f27dbdc4d89f9c7356c6107eb106aebb556df1818ac94b72ff7b94a3c82a

    SHA512

    1cce0b001ebb86047eef77ac4479e8a18d3df9e8c88cfa1f9c6749eeaa1803695f829d8edd8d626d58151e210462bcfec2ff45bfb38e64dcb35c35c5796ddbed

  • \Users\Admin\AppData\Local\Temp\setup_installer.exe

    Filesize

    3.3MB

    MD5

    918769eceacd168684def1b316ff3198

    SHA1

    044df161143e5e5c255b4edea7199364703776ed

    SHA256

    6bc9c4e5a88eaa95550d066ff02f0d45b6bd2a93fbcb72b562c6c65ce06bb900

    SHA512

    b0f4dc956b8aeee77724d0424d6c5f8c5b7c503e184ef54caf9bb47bd509205e843d91784329327010726e73fc28140d63a7e461b61fe86278caa86fc4530a17

  • memory/1140-127-0x0000000000400000-0x0000000002C6C000-memory.dmp

    Filesize

    40.4MB

  • memory/1664-112-0x0000000000E20000-0x0000000000E28000-memory.dmp

    Filesize

    32KB

  • memory/1676-114-0x00000000001E0000-0x0000000000212000-memory.dmp

    Filesize

    200KB

  • memory/1676-128-0x00000000001D0000-0x00000000001D6000-memory.dmp

    Filesize

    24KB

  • memory/1676-130-0x00000000002B0000-0x00000000002B6000-memory.dmp

    Filesize

    24KB

  • memory/1676-129-0x0000000000290000-0x00000000002B2000-memory.dmp

    Filesize

    136KB

  • memory/1804-116-0x0000000000400000-0x0000000000759000-memory.dmp

    Filesize

    3.3MB

  • memory/1804-107-0x0000000000400000-0x0000000000759000-memory.dmp

    Filesize

    3.3MB

  • memory/1804-117-0x0000000000E00000-0x0000000001159000-memory.dmp

    Filesize

    3.3MB

  • memory/1804-148-0x0000000000400000-0x0000000000759000-memory.dmp

    Filesize

    3.3MB

  • memory/1804-118-0x0000000000E00000-0x0000000001159000-memory.dmp

    Filesize

    3.3MB

  • memory/2424-51-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2424-39-0x000000006B280000-0x000000006B2A6000-memory.dmp

    Filesize

    152KB

  • memory/2424-58-0x000000006B280000-0x000000006B2A6000-memory.dmp

    Filesize

    152KB

  • memory/2424-56-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2424-42-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2424-55-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2424-54-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2424-53-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2424-52-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2424-57-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2424-209-0x0000000000400000-0x00000000008E1000-memory.dmp

    Filesize

    4.9MB

  • memory/2424-50-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2424-210-0x0000000064940000-0x0000000064959000-memory.dmp

    Filesize

    100KB

  • memory/2424-59-0x000000006B280000-0x000000006B2A6000-memory.dmp

    Filesize

    152KB

  • memory/2424-204-0x000000006B280000-0x000000006B2A6000-memory.dmp

    Filesize

    152KB

  • memory/2424-206-0x000000006EB40000-0x000000006EB63000-memory.dmp

    Filesize

    140KB

  • memory/2424-207-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2424-202-0x0000000000400000-0x00000000008E1000-memory.dmp

    Filesize

    4.9MB

  • memory/2424-205-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2424-203-0x0000000064940000-0x0000000064959000-memory.dmp

    Filesize

    100KB

  • memory/2424-213-0x000000006EB40000-0x000000006EB63000-memory.dmp

    Filesize

    140KB

  • memory/2424-217-0x000000006FE40000-0x000000006FFC6000-memory.dmp

    Filesize

    1.5MB

  • memory/2424-216-0x000000006B440000-0x000000006B4CF000-memory.dmp

    Filesize

    572KB

  • memory/2424-215-0x000000006B280000-0x000000006B2A6000-memory.dmp

    Filesize

    152KB

  • memory/2724-208-0x0000000000400000-0x0000000002CC8000-memory.dmp

    Filesize

    40.8MB

  • memory/2824-103-0x0000000002100000-0x0000000002459000-memory.dmp

    Filesize

    3.3MB

  • memory/2824-115-0x0000000002100000-0x0000000002459000-memory.dmp

    Filesize

    3.3MB