Analysis

  • max time kernel
    134s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-04-2024 05:41

General

  • Target

    ecc730e92cc383c24fce95de7c064605_JaffaCakes118.exe

  • Size

    2.6MB

  • MD5

    ecc730e92cc383c24fce95de7c064605

  • SHA1

    6f8e2e3080e9637cf0dd14eab772896dde10aede

  • SHA256

    a651672f98fba458ca8b6861557119c81d12afcb705c457d65dd2b44dcc499fe

  • SHA512

    be3568ad47bd3870146da1dff1ad1ef5be5fac1d0d2519afb3da5130a9c70d307f17c1920a4a871c8ff46390598f27746bfe2c6df17284b1bef91d6135653f0c

  • SSDEEP

    49152:EgF+Rpq79sfUT6PRkP2D7cV8vrPJvBf7E7gQuSuanWlvMwAhb5dLbHSVH:JQUQpkPMhrPzDPYuqW9UdLbs

Malware Config

Extracted

Family

nullmixer

C2

http://sokiran.xyz/

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

vidar

Version

39.7

Botnet

933

C2

https://shpak125.tumblr.com/

Attributes
  • profile_id

    933

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 7 IoCs
  • NullMixer

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

  • PrivateLoader

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

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • RisePro

    RisePro stealer is an infostealer distributed by PrivateLoader.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Vidar

    Vidar is an infostealer based on Arkei stealer.

  • Vidar Stealer 3 IoCs
  • ASPack v2.12-2.42 4 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 10 IoCs
  • Loads dropped DLL 8 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 3 IoCs
  • Looks up external IP address via web service 2 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 3 IoCs
  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 51 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ecc730e92cc383c24fce95de7c064605_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ecc730e92cc383c24fce95de7c064605_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of WriteProcessMemory
    PID:832
    • C:\Users\Admin\AppData\Local\Temp\setup_installer.exe
      "C:\Users\Admin\AppData\Local\Temp\setup_installer.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Suspicious use of WriteProcessMemory
      PID:2860
      • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\setup_install.exe
        "C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\setup_install.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:2376
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_1.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1508
          • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_1.exe
            sonia_1.exe
            5⤵
            • Checks computer location settings
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:3948
            • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_1.exe
              "C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_1.exe" -a
              6⤵
              • Executes dropped EXE
              PID:880
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_2.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4696
          • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_2.exe
            sonia_2.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Checks SCSI registry key(s)
            • Suspicious behavior: EnumeratesProcesses
            PID:4740
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_3.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:4588
          • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_3.exe
            sonia_3.exe
            5⤵
            • Executes dropped EXE
            PID:828
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 828 -s 1804
              6⤵
              • Program crash
              PID:1632
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_4.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2516
          • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_4.exe
            sonia_4.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:3472
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_5.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3912
          • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_5.exe
            sonia_5.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of AdjustPrivilegeToken
            PID:2404
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_6.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3156
          • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_6.exe
            sonia_6.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            PID:3816
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /c sonia_7.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3932
          • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_7.exe
            sonia_7.exe
            5⤵
            • Executes dropped EXE
            PID:1572
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 2376 -s 472
          4⤵
          • Program crash
          PID:1616
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2376 -ip 2376
    1⤵
      PID:3520
    • C:\Windows\system32\rUNdlL32.eXe
      rUNdlL32.eXe "C:\Users\Admin\AppData\Local\Temp\axhub.dll",main
      1⤵
      • Process spawned unexpected child process
      • Suspicious use of WriteProcessMemory
      PID:3488
      • C:\Windows\SysWOW64\rundll32.exe
        rUNdlL32.eXe "C:\Users\Admin\AppData\Local\Temp\axhub.dll",main
        2⤵
        • Loads dropped DLL
        PID:3964
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 3964 -s 600
          3⤵
          • Program crash
          PID:2916
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3964 -ip 3964
      1⤵
        PID:1932
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 828 -ip 828
        1⤵
          PID:544

        Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\libcurl.dll

          Filesize

          218KB

          MD5

          d09be1f47fd6b827c81a4812b4f7296f

          SHA1

          028ae3596c0790e6d7f9f2f3c8e9591527d267f7

          SHA256

          0de53e7be51789adaec5294346220b20f793e7f8d153a3c110a92d658760697e

          SHA512

          857f44a1383c29208509b8f1164b6438d750d5bb4419add7626986333433e67a0d1211ec240ce9472f30a1f32b16c8097aceba4b2255641b3d8928f94237f595

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\libcurlpp.dll

          Filesize

          54KB

          MD5

          e6e578373c2e416289a8da55f1dc5e8e

          SHA1

          b601a229b66ec3d19c2369b36216c6f6eb1c063e

          SHA256

          43e86d650a68f1f91fa2f4375aff2720e934aa78fa3d33e06363122bf5a9535f

          SHA512

          9df6a8c418113a77051f6cb02745ad48c521c13cdadb85e0e37f79e29041464c8c7d7ba8c558fdd877035eb8475b6f93e7fc62b38504ddfe696a61480cabac89

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\libgcc_s_dw2-1.dll

          Filesize

          113KB

          MD5

          9aec524b616618b0d3d00b27b6f51da1

          SHA1

          64264300801a353db324d11738ffed876550e1d3

          SHA256

          59a466f77584438fc3abc0f43edc0fc99d41851726827a008841f05cfe12da7e

          SHA512

          0648a26940e8f4aad73b05ad53e43316dd688e5d55e293cce88267b2b8744412be2e0d507dadad830776bf715bcd819f00f5d1f7ac1c5f1c4f682fb7457a20d0

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\libstdc++-6.dll

          Filesize

          647KB

          MD5

          5e279950775baae5fea04d2cc4526bcc

          SHA1

          8aef1e10031c3629512c43dd8b0b5d9060878453

          SHA256

          97de47068327bb822b33c7106f9cbb489480901a6749513ef5c31d229dcaca87

          SHA512

          666325e9ed71da4955058aea31b91e2e848be43211e511865f393b7f537c208c6b31c182f7d728c2704e9fc87e7d1be3f98f5fee4d34f11c56764e1c599afd02

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\libwinpthread-1.dll

          Filesize

          69KB

          MD5

          1e0d62c34ff2e649ebc5c372065732ee

          SHA1

          fcfaa36ba456159b26140a43e80fbd7e9d9af2de

          SHA256

          509cb1d1443b623a02562ac760bced540e327c65157ffa938a22f75e38155723

          SHA512

          3653f8ed8ad3476632f731a3e76c6aae97898e4bf14f70007c93e53bc443906835be29f861c4a123db5b11e0f3dd5013b2b3833469a062060825df9ee708dc61

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\setup_install.exe

          Filesize

          287KB

          MD5

          faffc067194d9615096eb7d0022cc738

          SHA1

          139604796ce382c379cf958fac55feb1528ab973

          SHA256

          97479680e1841eb68e9ec099011bc83f43b950bc54070a9aecdc030cab21ddb8

          SHA512

          f4e6bd9dbee5a7aa9bab8af5b57b5e06839170c09b18e863977dc4e1edf1759a0936c2f19131985724d01129689bb819423050ad6fccda418b1f41453e537523

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_1.exe

          Filesize

          712KB

          MD5

          6e43430011784cff369ea5a5ae4b000f

          SHA1

          5999859a9ddfcc66e41ff301b0eeb92ef0ce5b9f

          SHA256

          a5ab29e6fc308d1fe9fd056e960d7ccd474e2d22fb6a799d07086ec715a89d9a

          SHA512

          33ef732056182b9ab073d2eacfd71d3f1cb969ee038a19336fb5e0263a4e870742082c756a57010a26e7eab747a2332523d638f2570b8070b933bf957d2dea96

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_2.exe

          Filesize

          202KB

          MD5

          4a958b7f15d342fbaaed26da7b9a5628

          SHA1

          25e663702193dc851e7fd57005ef45d9e65077f4

          SHA256

          5b397fc6966368fc4b2c3302e0aa529d14de521a1ff2810a8145a7c574fa7709

          SHA512

          dab2955ea896b36f8c8854157dbee975afc13efb53335c940f2efc6d13aae7aafdd515fa156c866d243a93edf16ba20e1884559ed7621b7a1a4d26091980f43e

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_3.txt

          Filesize

          568KB

          MD5

          f809c50b80f2174789110a600b275b37

          SHA1

          20aa7fb314365ede1fbf5a25df1f29395abf1cd0

          SHA256

          f051c8c9fa1df14467635a1988bce0810b813979200405de9973059569d35dd7

          SHA512

          b846f75c7aae9216fce720155fd3fc93941b7df12eea3f3af1b93acef03121904d3baf76fdb26cdb0573391a394d3dbb260cc6bd71cae5b02eb31452129eed0e

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_4.exe

          Filesize

          8KB

          MD5

          3338af5387be57396e2ab03cdd18271f

          SHA1

          e60e505a56fedd2f91e0ac4ec7267c270b86ebc3

          SHA256

          396adb904ebd81c2996a01520af921ef4bffedaf45b65d50d158e95a10c2b943

          SHA512

          f1173732a3a1e20c89f3c354bcaf9d9b737526dce6697044cfa65d130ec120f1b75148d6c7b881af892c507b112c050dc2218b71e9522f88da6aff2015524b33

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_5.exe

          Filesize

          156KB

          MD5

          7ec7b612ff4f9771629ae397c77baf18

          SHA1

          0e10994968563b5f11dcbbb965023bc2404142e3

          SHA256

          f64759837bbb18960f5acab25fb18404c7bdb46312676672134ac2c00454befb

          SHA512

          07b5651fba5595456fe456c08783e613fe7c7c44805b910853a5c4d61fa2f25c6eb3bad39798c7459bc93b0805f2729b6f3200b635b88fac0d5afae23558ea67

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_6.exe

          Filesize

          1.0MB

          MD5

          e44b6cb9e7111de178fbabf3ac1cba76

          SHA1

          b15d8d52864a548c42a331a574828824a65763ff

          SHA256

          c74894fe98864ade516c9e54f2258a23ed451feadfa2de53a7c626385b549b22

          SHA512

          24129e1de024d61bcc23654450f416307be3e7911de2baced47476e02cd7df737ce012f379eb0ea5d84367113619f53d6a80971ccc652a569d6b494150bbb6bf

        • C:\Users\Admin\AppData\Local\Temp\7zSC2BA8807\sonia_7.exe

          Filesize

          241KB

          MD5

          7eef13ea166d4795e7e2df97f6a97199

          SHA1

          f80c5425a60534595c409842d37268213dcc1f92

          SHA256

          22abf0e430b18088dcf4f889e33c8f1bdc9c918f908a2e450ab26a3db18d9d36

          SHA512

          3bfb99aaad774079083e9575c0184760cba8e58c65979a90126d6d292696c4bb66604bb02f7e5b575628269c617a42d943129c1ef56a10dd0c7ba9cf2f79d12f

        • C:\Users\Admin\AppData\Local\Temp\CC4F.tmp

          Filesize

          1.6MB

          MD5

          4f3387277ccbd6d1f21ac5c07fe4ca68

          SHA1

          e16506f662dc92023bf82def1d621497c8ab5890

          SHA256

          767a3fc4a7a6818cdc3f0b99aaa95db694f6bcde719d2057a88b3d4df3d74fac

          SHA512

          9da199ac69e3c0d4e0c6307e0ab8178f12cc25cb2f14c3511f6b64e6e60a925c860f3263cb38353a97b55a71ef4d27f8cb7fa3cfc08e7c1a349fd8d209dfa219

        • C:\Users\Admin\AppData\Local\Temp\axhub.dat

          Filesize

          552KB

          MD5

          99ab358c6f267b09d7a596548654a6ba

          SHA1

          d5a643074b69be2281a168983e3f6bef7322f676

          SHA256

          586339f93c9c0eed8a42829ab307f2c5381a636edbcf80df3770c27555034380

          SHA512

          952040785a3c1dcaea613d2e0d46745d5b631785d26de018fd9f85f8485161d056bf67b19c96ae618d35de5d5991a0dd549d749949faea7a2e0f9991a1aa2b2b

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

          Filesize

          73KB

          MD5

          1c7be730bdc4833afb7117d48c3fd513

          SHA1

          dc7e38cfe2ae4a117922306aead5a7544af646b8

          SHA256

          8206b4b3897ca45b9e083273f616902966e57091516844906e6ae2aefe63cef1

          SHA512

          7936c862a06b7ecdb6710a1bb62cbea149f75504b580c2f100945674c987f3eec53e9aa5915e32b4f74bcf46f2df9468f68a454400faebd909f933e8072e0f2e

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

          Filesize

          2.6MB

          MD5

          5f602e4e99943fb97e71990ce6eaab90

          SHA1

          aa7fd6f5ea73074ae64a989469fcc14a6ac3e2f3

          SHA256

          3cee28ef52c59c99b841c6927f5085e483523cb8b606ff9ce5d60b3c13574545

          SHA512

          db30274ca70ad39daf7643bf6d21ff338bdb0b39510f09e215d8440a534e47bb32460587a92c76fd8f3549a850dea43aa77b8dedb48481f221de05e451d95312

        • memory/828-121-0x0000000000D50000-0x0000000000DED000-memory.dmp

          Filesize

          628KB

        • memory/828-119-0x0000000000980000-0x0000000000A80000-memory.dmp

          Filesize

          1024KB

        • memory/828-122-0x0000000000400000-0x00000000008F8000-memory.dmp

          Filesize

          5.0MB

        • memory/828-137-0x0000000000400000-0x00000000008F8000-memory.dmp

          Filesize

          5.0MB

        • memory/2376-67-0x000000006FE40000-0x000000006FFC6000-memory.dmp

          Filesize

          1.5MB

        • memory/2376-120-0x000000006FE40000-0x000000006FFC6000-memory.dmp

          Filesize

          1.5MB

        • memory/2376-44-0x0000000000400000-0x000000000051D000-memory.dmp

          Filesize

          1.1MB

        • memory/2376-58-0x000000006B440000-0x000000006B4CF000-memory.dmp

          Filesize

          572KB

        • memory/2376-61-0x000000006B440000-0x000000006B4CF000-memory.dmp

          Filesize

          572KB

        • memory/2376-74-0x0000000000400000-0x000000000051D000-memory.dmp

          Filesize

          1.1MB

        • memory/2376-63-0x000000006B440000-0x000000006B4CF000-memory.dmp

          Filesize

          572KB

        • memory/2376-60-0x0000000000D00000-0x0000000000D8F000-memory.dmp

          Filesize

          572KB

        • memory/2376-118-0x000000006EB40000-0x000000006EB63000-memory.dmp

          Filesize

          140KB

        • memory/2376-64-0x000000006FE40000-0x000000006FFC6000-memory.dmp

          Filesize

          1.5MB

        • memory/2376-65-0x000000006FE40000-0x000000006FFC6000-memory.dmp

          Filesize

          1.5MB

        • memory/2376-76-0x0000000000400000-0x000000000051D000-memory.dmp

          Filesize

          1.1MB

        • memory/2376-62-0x0000000064940000-0x0000000064959000-memory.dmp

          Filesize

          100KB

        • memory/2376-66-0x000000006FE40000-0x000000006FFC6000-memory.dmp

          Filesize

          1.5MB

        • memory/2376-117-0x0000000064940000-0x0000000064959000-memory.dmp

          Filesize

          100KB

        • memory/2376-70-0x000000006B280000-0x000000006B2A6000-memory.dmp

          Filesize

          152KB

        • memory/2376-116-0x000000006B440000-0x000000006B4CF000-memory.dmp

          Filesize

          572KB

        • memory/2376-114-0x0000000000400000-0x000000000051D000-memory.dmp

          Filesize

          1.1MB

        • memory/2376-115-0x000000006B280000-0x000000006B2A6000-memory.dmp

          Filesize

          152KB

        • memory/2376-75-0x0000000000400000-0x000000000051D000-memory.dmp

          Filesize

          1.1MB

        • memory/2376-73-0x0000000000400000-0x000000000051D000-memory.dmp

          Filesize

          1.1MB

        • memory/2376-72-0x0000000000400000-0x000000000051D000-memory.dmp

          Filesize

          1.1MB

        • memory/2376-71-0x0000000000400000-0x000000000051D000-memory.dmp

          Filesize

          1.1MB

        • memory/2376-69-0x000000006B280000-0x000000006B2A6000-memory.dmp

          Filesize

          152KB

        • memory/2376-59-0x000000006B440000-0x000000006B4CF000-memory.dmp

          Filesize

          572KB

        • memory/2376-68-0x000000006FE40000-0x000000006FFC6000-memory.dmp

          Filesize

          1.5MB

        • memory/2376-56-0x000000006B280000-0x000000006B2A6000-memory.dmp

          Filesize

          152KB

        • memory/2404-90-0x0000000001500000-0x0000000001506000-memory.dmp

          Filesize

          24KB

        • memory/2404-96-0x0000000001510000-0x0000000001534000-memory.dmp

          Filesize

          144KB

        • memory/2404-88-0x0000000000E30000-0x0000000000E60000-memory.dmp

          Filesize

          192KB

        • memory/2404-101-0x0000000002E20000-0x0000000002E30000-memory.dmp

          Filesize

          64KB

        • memory/2404-100-0x0000000001530000-0x0000000001536000-memory.dmp

          Filesize

          24KB

        • memory/2404-127-0x00007FFA64800000-0x00007FFA652C1000-memory.dmp

          Filesize

          10.8MB

        • memory/2404-89-0x00007FFA64800000-0x00007FFA652C1000-memory.dmp

          Filesize

          10.8MB

        • memory/3472-99-0x000000001B3B0000-0x000000001B3C0000-memory.dmp

          Filesize

          64KB

        • memory/3472-97-0x0000000000840000-0x0000000000848000-memory.dmp

          Filesize

          32KB

        • memory/3472-98-0x00007FFA64800000-0x00007FFA652C1000-memory.dmp

          Filesize

          10.8MB

        • memory/3472-138-0x000000001B3B0000-0x000000001B3C0000-memory.dmp

          Filesize

          64KB

        • memory/4740-104-0x0000000000B60000-0x0000000000C60000-memory.dmp

          Filesize

          1024KB

        • memory/4740-109-0x0000000000400000-0x000000000089C000-memory.dmp

          Filesize

          4.6MB

        • memory/4740-108-0x00000000009B0000-0x00000000009B9000-memory.dmp

          Filesize

          36KB