Analysis

  • max time kernel
    94s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250217-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
  • submitted
    22-02-2025 04:35

General

  • Target

    JaffaCakes118_174b46dc5ce0d939da45103d15eca424.exe

  • Size

    255KB

  • MD5

    174b46dc5ce0d939da45103d15eca424

  • SHA1

    42a77fd9053df20cb3e048920e9e19856969fc1e

  • SHA256

    13df6359eefdc07c92cfb7d542fa0cfacbbf802fa85f9bed9e81058cc18798db

  • SHA512

    186c29167f1b4721b994def7c3eca1cc7884c10f03095c38317b27c99fa6e769ccef499f5948980176049094e1510cafc16c6a9f9ed24f39286d4542e5b30d64

  • SSDEEP

    6144:h1OgDPdkBAFZWjadD4s5LZDqVqybdKLEpkkkRrvv3yN:h1OgLdaOLZ0qATK73y

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

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

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops Chrome extension 1 IoCs
  • Installs/modifies Browser Helper Object 2 TTPs 3 IoCs

    BHOs are DLL modules which act as plugins for Internet Explorer.

  • UPX packed file 2 IoCs

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

  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • NSIS installer 4 IoCs
  • Modifies registry class 45 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_174b46dc5ce0d939da45103d15eca424.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_174b46dc5ce0d939da45103d15eca424.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1408
    • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\5180445c3e7ea.exe
      .\5180445c3e7ea.exe /s
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops Chrome extension
      • Installs/modifies Browser Helper Object
      • System Location Discovery: System Language Discovery
      • Modifies registry class
      • System policy modification
      PID:1508

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\ProgramData\GeniusCCouppoN o\uninstall.exe

    Filesize

    48KB

    MD5

    f3c79bda3fdf7c5dd24d60400a57cadb

    SHA1

    1adb606aaeedb246a371c8877c737f0f8c798625

    SHA256

    a76272ed3bbf23308782a308d428ee805ec77fbb622a830af26cb0ddbbf7377b

    SHA512

    c43cb957bdea357bd016fe03a8004a48d8117a12106f62876394feba05ad01a321ff6017ffb7b926cc77712f5ab63ea2e4b169a419c444c8f62aa4933f289935

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\5180445c3e7ea.exe

    Filesize

    71KB

    MD5

    b78633fae8aaf5f7e99e9c736f44f9c5

    SHA1

    26fc60e29c459891ac0909470ac6c61a1eca1544

    SHA256

    d205693516dbaf34cfbd216e825190de4de1412e861bc9cb30ce863907b30d22

    SHA512

    3885b609269b26918ccfcd9069181168c12f4271b6bdfcc51afe176b2dd242d4c0953ac1a4ddaf25abcfaf28a0b694a6269d96ae39bb7b2db2f0140d2d60cd43

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\5180445c3e823.dll

    Filesize

    115KB

    MD5

    00ce3831a16a62c6d7ea4b21049e4b22

    SHA1

    3e48c8d25b196d67722ed20cd36bf3448a4c9136

    SHA256

    d4bb7937b36973cbf3b12c9500c25ed34103944a69bad9162f3b98f39474529c

    SHA512

    7633071b26d802aae1250111baa40e5158fb1a1639d76098f2ecd6263adf0e6371d5e9a70d9005b267cb907da84235f4e361f8c8a75b8adbd19a049ab1227619

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\5180445c3e823.tlb

    Filesize

    18KB

    MD5

    d5980ff8eb0ef4276fad96fba8fc5018

    SHA1

    2cb05f8b43aa3ae2f5492f590997eec6ff808fe2

    SHA256

    ac3a1daa32b1c489f9c2f4413ab35c4fc90b54a52ede0fb53276666e6eeef16f

    SHA512

    30404f467dd727a7de132fb08cd3c88abf5fb2e7ef18f24af5371b63fd106d6d5757061ec55c7b54daf9844100280670bf2b22a71c89b160048552b5eec12d0c

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\lmmiabjhlpamdnppldnkbeiggjffnphf\5180445c3e5f78.24714549.js

    Filesize

    4KB

    MD5

    9e6d17114c9886c2e74ee14ac78f0d2b

    SHA1

    6b5b1a1e95c02b6ffbe38afad966cbe5e6c04269

    SHA256

    644e22bf2b3f6410fe009d61184a5232d05b349cd371d758c0f438b5501d7ee6

    SHA512

    ebb68921f5668dac4dffc68afc23d56d04587bb0f70721fbe1ce0d03a1e76d6c904042db3667badfc7df39a2c786fb257395eaee7947d26a2c715513536d8d12

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\lmmiabjhlpamdnppldnkbeiggjffnphf\background.html

    Filesize

    161B

    MD5

    e3b1f1ae8a70eacd3440f1faa893d1a5

    SHA1

    62c8061d1a3bd9c3d6623566a182bb3386c7f656

    SHA256

    77e7c5a5c0648dcb354f96fc5e7a441c1c14c1663bc68b53a1a80ce7edb0200f

    SHA512

    129e9e8e525216e8206b6b1067b7597757823044a6e2b2f198e9967334e675e036bfbd04d866f7b96ca80ca29af48a08e979ffe80dab4eb09d4181c14aecaf09

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\lmmiabjhlpamdnppldnkbeiggjffnphf\content.js

    Filesize

    197B

    MD5

    5f9891607f65f433b0690bae7088b2c1

    SHA1

    b4edb7579dca34dcd00bca5d2c13cbc5c8fac0de

    SHA256

    fb01e87250ac9985ed08d97f2f99937a52998ea9faebdc88e4071d6517e1ea6b

    SHA512

    76018b39e4b62ff9ea92709d12b0255f33e8402dfc649ed403382eebc22fb37c347c403534a7792e6b5de0ed0a5d97a09b69f0ffc39031cb0d4c7d79e9440c7c

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\lmmiabjhlpamdnppldnkbeiggjffnphf\lsdb.js

    Filesize

    559B

    MD5

    209b7ae0b6d8c3f9687c979d03b08089

    SHA1

    6449f8bff917115eef4e7488fae61942a869200f

    SHA256

    e3cf0049af8b9f6cb4f0223ccb8438f4b0c75863684c944450015868a0c45704

    SHA512

    1b38d5509283ef25de550b43ef2535dee1a13eff12ad5093f513165a47eec631bcc993242e2ce640f36c61974431ae2555bd6e2a97aba91eb689b7cd4bf25a25

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\lmmiabjhlpamdnppldnkbeiggjffnphf\manifest.json

    Filesize

    509B

    MD5

    275e58e3b007fc77c1fd83e14594f35c

    SHA1

    678ef33300d9299c35ff8cea5cf1e41ac3645099

    SHA256

    f0ecf1b42216e8258ea1cf77bc5d315147e66fd2d5ea9aecb1c190820431c584

    SHA512

    1b29620e993a048ef69a663d2bd734e25a64312c22ee013a1f698b6124388490cc11586f7553e85317aa81b785e955696ac47687f6d7d8315b115672f4f2dd17

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\lmmiabjhlpamdnppldnkbeiggjffnphf\sqlite.js

    Filesize

    1KB

    MD5

    f4b62e6f50da038d6e50be27a4cc9114

    SHA1

    7acedc07a1f87ece6a558c7e59dea4fea325140f

    SHA256

    8579543dce021c76ec6ae66aaa34696809b2aa95b816bb726d69cebb0d1b9863

    SHA512

    ddacc34116574398725996debd3ca295c78f0b384d12aabb991e61b1362f5857fd1538152ec81aee3a405272ad35fafa8d980e862810d858cda66996b614c1e7

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\settings.ini

    Filesize

    6KB

    MD5

    9970acab041e3a8d63dd31f34ece722f

    SHA1

    64f5cb4ab5a2e853632b68fd665dafe0447d5822

    SHA256

    6eeaabb39e9ed4d9842a37d73420cf9ace755bb6a425e63f2bedee4cd43a383b

    SHA512

    ff5314a2ae16096b6cb5c7cb2459908e375ffa6c3121b6c2fcc5171ed9ab0486215dcb4290b7279cd1d8953062c046c199f51b12948f22111026bb8ae4ce5b0d

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\[email protected]\bootstrap.js

    Filesize

    2KB

    MD5

    ccd3a92e6383007536856b39120213fa

    SHA1

    f2fada95f1e7ef58b8579bf3dd695bec61605527

    SHA256

    c00610d04eadd6bf51f91bd1cc01194973ca67ba9a17cec705c7343a34501cfa

    SHA512

    885fa5748b66590c8ec8fdca5b5d85b94be9e11b1bcf2160ea2872e13a467c77b6150b33b747a1d48f3bf38c93fcb61d64d11182a3a86625f78fb54829a7339f

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\[email protected]\chrome.manifest

    Filesize

    116B

    MD5

    ea2af294fb3b34789e1a915e6ced814b

    SHA1

    a900787eb692167f23966ec56175d42dc90ad338

    SHA256

    c61852f0e9949290481cff34a71ed34e1cc822f661699b1336a99ac6e33fd7b7

    SHA512

    44bdea581e32f5530da85cdb8577e50a5e7b34a18f44abca4145e566edf628630217e27b0f786dc0f73f99fec6d1e495db3e7aff6882c3cfc95d8526390af9f6

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\[email protected]\content\bg.js

    Filesize

    8KB

    MD5

    a156aa3db3c5d636f942c885f171bfaa

    SHA1

    76d538670d0931dee771c575331576138b7a06be

    SHA256

    188f48edb54381a0252267114ac4832d1c06f8bc5d904a5caf1df7670580e93b

    SHA512

    89efea493679e3691d27219aca5c4d59e6b33070a332d0ce49480c727a00760b316fba8975f68efcdf6f5615ae605b287c1d68cfee7ddd453e9681e7d588790e

  • C:\Users\Admin\AppData\Local\Temp\7zS7436.tmp\[email protected]\install.rdf

    Filesize

    610B

    MD5

    6831b154424ad89d5872e9c4014024ba

    SHA1

    2b959d131c64b3393f7d0c00d04e5f622a721762

    SHA256

    108a8e88a93e76061cb51eaffda2e4bf695121dc690d73b2e21f9d556203d4bc

    SHA512

    cbea45d911a6eedf46f67f1febe855ddd095bc6248ef81bbe58fda6be91151196e6dd24d99480eafb46034c63fe09c8b5eb70341e52bb137267559304f063c3a

  • C:\Users\Admin\AppData\Local\Temp\nsn7540.tmp\UserInfo.dll

    Filesize

    4KB

    MD5

    7579ade7ae1747a31960a228ce02e666

    SHA1

    8ec8571a296737e819dcf86353a43fcf8ec63351

    SHA256

    564c80dec62d76c53497c40094db360ff8a36e0dc1bda8383d0f9583138997f5

    SHA512

    a88bc56e938374c333b0e33cb72951635b5d5a98b9cb2d6785073cbcad23bf4c0f9f69d3b7e87b46c76eb03ced9bb786844ce87656a9e3df4ca24acf43d7a05b

  • C:\Users\Admin\AppData\Local\Temp\nsn7540.tmp\nsJSON.dll

    Filesize

    7KB

    MD5

    b9cd1b0fd3af89892348e5cc3108dce7

    SHA1

    f7bc59bf631303facfc970c0da67a73568e1dca6

    SHA256

    49b173504eb9cd07e42a3c4deb84c2cd3f3b49c7fb0858aee43ddfc64660e384

    SHA512

    fdcbdd21b831a92ca686aab5b240f073a89a08588e42439564747cad9160d79cfa8e3c103b6b4f2917684c1a591880203b4303418b85bc040f9f00b6658b0c90

  • memory/1508-72-0x0000000074BC0000-0x0000000074BCA000-memory.dmp

    Filesize

    40KB