Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    09-05-2024 17:39

General

  • Target

    2b1cbf7abb91b887bac61e733f59e6f0_JaffaCakes118.exe

  • Size

    355KB

  • MD5

    2b1cbf7abb91b887bac61e733f59e6f0

  • SHA1

    75df7706b1d406452c0cb3f2bca6f94febbfa9d1

  • SHA256

    6fc446a95e46c797323abf68cca9c719e0d4dc20f8cf10e3bc52e0c22c20510f

  • SHA512

    56ec4707585f7805e4f6f42317cd42aee5efd9c63059aeec649c5c8504f2e0315779b08502d952aebd901f533570d18e8e2c761f7bcb01a0aace0f061a843bbc

  • SSDEEP

    6144:33EmWPDNND9yRPzLq+YXFqaZiMLic9kzVd7EAC4TSs9EiS:EmWhND9yJz+b1FcMLmp2ATTSsdS

Score
10/10

Malware Config

Signatures

  • Modifies WinLogon for persistence 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies WinLogon 2 TTPs 2 IoCs
  • Drops file in Windows directory 2 IoCs
  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b1cbf7abb91b887bac61e733f59e6f0_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2b1cbf7abb91b887bac61e733f59e6f0_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Modifies WinLogon
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:3056
    • C:\Windows\apppatch\svchost.exe
      "C:\Windows\apppatch\svchost.exe"
      2⤵
      • Modifies WinLogon for persistence
      • Executes dropped EXE
      • Modifies WinLogon
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      PID:2456

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    440296d25c4722cf7e5136e9bf0a303c

    SHA1

    a166ee4fb354dace98c8065ea5407ad51782d36a

    SHA256

    65f6a6ede5528f3efe2410167edb7675f0113fc923518450b9a1d08a1b100d6b

    SHA512

    b07f4fb0d8b2998d5d3961337557b1793a58693ec146306639040571a7499e9f9b777b771c63d7f431abc08acaf823785659006c30f636ac781665bd94eb94cf

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    344B

    MD5

    0f74b860197460f48386f33527e8e283

    SHA1

    c831f815f08f9c2011fe0087a9d60759752473ce

    SHA256

    c345b3497bc3c631cd3aedc5ce32f003aeb77331020ccfdc5d55dba15a7df154

    SHA512

    7ba6f3b6c983b7a221f1c5925d62c8c48828c67f9e11413bae3e9c47698e4c984536913209b7835e236dce64896ccb1c8a2d563398963377933461ef3ad2c28f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\H09CVCL3\login[1].htm

    Filesize

    168B

    MD5

    d57e3a550060f85d44a175139ea23021

    SHA1

    2c5cb3428a322c9709a34d04dd86fe7628f8f0a6

    SHA256

    43edf068d34276e8ade4113d4d7207de19fc98a2ae1c07298e593edae2a8774c

    SHA512

    0364fe6a010fce7a3f4a6344c84468c64b20fd131f3160fc649db78f1075ba52d8a1c4496e50dbe27c357e01ee52e94cdcda8f7927cba28d5f2f45b9da690063

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IW68H88T\login[3].htm

    Filesize

    593B

    MD5

    3b03d93d3487806337b5c6443ce7a62d

    SHA1

    93a7a790bb6348606cbdaf5daeaaf4ea8cf731d0

    SHA256

    7392749832c70fcfc2d440d7afc2f880000dd564930d95d634eb1199fa15de30

    SHA512

    770977beaeedafc5c98d0c32edc8c6c850f05e9f363bc9997fa73991646b02e5d40ceed0017b06caeab0db86423844bc4b0a9f0df2d8239230e423a7bfbd4a88

  • C:\Users\Admin\AppData\Local\Temp\2BCE.tmp

    Filesize

    2KB

    MD5

    7ccaeaf2df07198d892c488e0a0f4fd7

    SHA1

    5da6e28326ae7cd6e2380f9f3ee4f2031eaa3580

    SHA256

    7970c5f11d29aa6f6558bfd534785f8fc8a84930c3f54f0dd197b01c7170bbeb

    SHA512

    22f566d4c00106d91c01cf3855453102e3e27236b68278c5a82431c6a4ba702a57afcc884fa712c9bf9b7948fc5a4ef2aa1119368010cc07b22a923509db16c6

  • C:\Users\Admin\AppData\Local\Temp\8EC4.tmp

    Filesize

    593B

    MD5

    926512864979bc27cf187f1de3f57aff

    SHA1

    acdeb9d6187932613c7fa08eaf28f0cd8116f4b5

    SHA256

    b3e893a653ec06c05ee90f2f6e98cc052a92f6616d7cca8c416420e178dcc73f

    SHA512

    f6f9fd3ca9305bec879cfcd38e64111a18e65e30d25c49e9f2cd546cbab9b2dcd03eca81952f6b77c0eaab20192ef7bef0d8d434f6f371811929e75f8620633b

  • C:\Users\Admin\AppData\Local\Temp\9030.tmp

    Filesize

    457B

    MD5

    531ec87a0b2f9477a52d88b111d0d46a

    SHA1

    50a72e5752075309f91c062e0282a7e7cd1e751e

    SHA256

    4875b451859b1eb8d0d3b040b1bb8d654d212edb6d9c721cf0f4372129579385

    SHA512

    07994963fd76b31ef0ba2c7f418dcb3ee0290f6baca2d8ec63a6e6b861557b13fbc20d2f0a10a66f35c4d72d4d2c1920ac88b96174604f2f8856868912327da1

  • C:\Users\Admin\AppData\Local\Temp\Cab40EA.tmp

    Filesize

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

  • C:\Users\Admin\AppData\Local\Temp\Tar40FD.tmp

    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • \Windows\AppPatch\svchost.exe

    Filesize

    355KB

    MD5

    9b092fe239d3bca07790396e7a9cdd7b

    SHA1

    d4047f9ae5068cb444511efdd71c0a311773db74

    SHA256

    458b5c42f3a5bf85fc6553c4c6d8c404b9bf1b8978a3f81b2ab55d8c78d61958

    SHA512

    24341df24b4e9615ccff7c65cd8dbe937b7a17e6284f440a88318004dbf9f5cdf0a9d73a1cec077117c3816b819b93fa6fd520a3df8ad372292a834eaa90e910

  • memory/2456-71-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-66-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-29-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-28-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-37-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-46-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-56-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-55-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-57-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-54-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-53-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-52-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-51-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-50-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-49-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-48-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-47-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-45-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-77-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-76-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-75-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-74-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-73-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-72-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-14-0x0000000000460000-0x0000000000508000-memory.dmp

    Filesize

    672KB

  • memory/2456-70-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-69-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-68-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-67-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-25-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-65-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-64-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-63-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-62-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-61-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-60-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-59-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-58-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-44-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-43-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-42-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-41-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-40-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-39-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-38-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-36-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-31-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-16-0x0000000000460000-0x0000000000508000-memory.dmp

    Filesize

    672KB

  • memory/2456-35-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-34-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-33-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-32-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-448-0x0000000002380000-0x0000000002436000-memory.dmp

    Filesize

    728KB

  • memory/2456-20-0x0000000000460000-0x0000000000508000-memory.dmp

    Filesize

    672KB

  • memory/2456-22-0x0000000000460000-0x0000000000508000-memory.dmp

    Filesize

    672KB

  • memory/2456-24-0x0000000000460000-0x0000000000508000-memory.dmp

    Filesize

    672KB

  • memory/2456-18-0x0000000000460000-0x0000000000508000-memory.dmp

    Filesize

    672KB

  • memory/3056-13-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB