Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-12-2024 04:45

General

  • Target

    fa2666f539421b14735e74cf39559c3b_JaffaCakes118.exe

  • Size

    48KB

  • MD5

    fa2666f539421b14735e74cf39559c3b

  • SHA1

    420dc46dc5049425e739f9c4657aaff851bed956

  • SHA256

    9f9939cb662d3d3b371fdab0ff129014bf8a229d42684bf157900869e4cca88f

  • SHA512

    a85c46b2cc91b115a0e9468f757bfb9df4da3f3566410b369db75d9d0581cd697dcf21c114d89c1f14a93f4fcc95edcfd2c46f0d4d92ea1f48a6d066045745b4

  • SSDEEP

    768:jv8IRRdsxq1DjJcqOmdGxDOmgd7w0ID9h7my9pNXczhZbloMyl:DxRTsxq1DjCiQhOmgyNH7n9gbloMK

Malware Config

Signatures

  • Detects MyDoom family 10 IoCs
  • MyDoom

    MyDoom is a Worm that is written in C++.

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in System32 directory 2 IoCs
  • UPX packed file 29 IoCs

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

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 6 IoCs
  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fa2666f539421b14735e74cf39559c3b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fa2666f539421b14735e74cf39559c3b_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1868
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:5076

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMGLWGAG\default[2].htm

    Filesize

    304B

    MD5

    cde2c6ec81201bdd39579745c69d502f

    SHA1

    e025748a7d4361b2803140ed0f0abda1797f5388

    SHA256

    a81000fc443c3c99e0e653cca135e16747e63bccebd5052ed64d7ae6f63f227f

    SHA512

    de5ca6169b2bb42a452ebd2f92c23bad3a98c01845a875336d6affe7f0192c2782b1f66f149019c0b880410c836fc45b2e9157dcccc7ad0d9e5953521a2151d4

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMGLWGAG\default[5].htm

    Filesize

    312B

    MD5

    5431b34b55fc2e8dfe8e2e977e26e6b5

    SHA1

    87cf8feeb854e523871271b6f5634576de3e7c40

    SHA256

    3d7c76daab98368a0dd25cd184db039cdd5d1bc9bd6e9bb91b289119047f5432

    SHA512

    6f309dd924ba012486bcf0e3bafe64899007893ea9863b6f4e5428384ad23d9942c74d17c42a5cf9922a0e0fd8d61c287a2288a945a775586125d53376b9325c

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\FMGLWGAG\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\V4KZV1MD\default[2].htm

    Filesize

    312B

    MD5

    e5c2364375c0a8a786a9508a840b6299

    SHA1

    bec1874db0d2348274b6656d1383e262f73e2bc6

    SHA256

    51b67ae1066eb179562cf80a8a156bbd4b139b83072f610bf62c0b6d58ed17f3

    SHA512

    ee19a8fa40bc7e991ac289eb30ceec8264d6071f124e99791022961c99f25b97def4f13fa96149eb52786d1104d85d20410e65a333304c0df6ba858472a557d3

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XH3Z2ZON\default[4].htm

    Filesize

    312B

    MD5

    c15952329e9cd008b41f979b6c76b9a2

    SHA1

    53c58cc742b5a0273df8d01ba2779a979c1ff967

    SHA256

    5d065a88f9a1fb565c2d70e87148d469dd9dcbbefea4ccc8c181745eda748ab7

    SHA512

    6aecdd949abcd2cb54e2fe3e1171ee47c247aa3980a0847b9934f506ef9b2d3180831adf6554c68b0621f9f9f3cd88767ef9487bc6e51cecd6a8857099a7b296

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YY018DS9\default[1].htm

    Filesize

    304B

    MD5

    267ddfdbb8d492b25de208d84b290f1c

    SHA1

    9f57d9f19f25549e1232489a0c101a92e851de2f

    SHA256

    ef1f87447ae1ab45548d2934cf0dbd15a32b86359ff9fccfa48d76c1badf6586

    SHA512

    0709aa62d39d419d335183235dcf328e1dfe6997bd9bfbdeb01bb050df8dcab63ec2d4f46e4718ab389fa8e12af66dec2e3019c8871ac6e40927a25cb706c6b3

  • C:\Users\Admin\AppData\Local\Temp\tmp8604.tmp

    Filesize

    48KB

    MD5

    5ae9a0c78683191f380b1cefd8eee0e2

    SHA1

    e9a3151e2cf8d27f8b55ff66d5ec8e41e68431e3

    SHA256

    9f89ae28df77bbf60d85c97d83f078be592adab1ccb73e187dd3aadc70ae1257

    SHA512

    23b4486a6b08c09994530609cd31a31a41846c0985f8d4db3d0d859e9ac491618b0da08a2a08bdad2d5d5819e7d92d2e71466055a341129378d97456f132eab4

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    ce3bfb100aa97f2f0c1308330c516bd1

    SHA1

    0a4cab843bcc0ba6ba5a52cad8e84a365ab0e425

    SHA256

    d6061fbfaa2ce2abfee01c8ac2d3bca45e716559c1bd043be6fe27c279c358d1

    SHA512

    6339c574249da1074672c9f61faafa0fa30fddf2b9a48e20544a0475b32fe3deff84cfe1d17b01c5160210215de78e9b22e87e167767260616b27902cf654f2e

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    1KB

    MD5

    1d5408b5881cd2fc346f3b5738eb1d91

    SHA1

    8d52f135c4e91114dd824c7ec4ad0491c3eea76f

    SHA256

    98f4477cd35c2e7e06b23e1204ba4c4a4ed9db8fbf0fe16767b98e08ae49a2b4

    SHA512

    ada4c9d9190267db670a1fb7d0df72311be1590d807588191320d62ffb3a5c86484885f25ff5c8eecd2a3857f5b96ca455b03b1a2ca542e5784bc6dd30cdaddb

  • C:\Windows\SysWOW64\vcmgcd32.dll

    Filesize

    36KB

    MD5

    ae22ca9f11ade8e362254b452cc07f78

    SHA1

    4b3cb548c547d3be76e571e0579a609969b05975

    SHA256

    20cbcc9d1e6bd3c7ccacbe81fd26551b2ccfc02c00e8f948b9e9016c8b401db6

    SHA512

    9e1c725758a284ec9132f393a0b27b019a7dde32dc0649b468152876b1c77b195abc9689b732144d8c5b4d0b5fcb960a3074264cab75e6681932d3da2a644bc1

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1868-21-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-238-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-51-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-206-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-45-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-273-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-308-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-150-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-0-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-167-0x0000000010000000-0x0000000010011000-memory.dmp

    Filesize

    68KB

  • memory/1868-168-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-175-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

  • memory/1868-7-0x0000000010000000-0x0000000010011000-memory.dmp

    Filesize

    68KB

  • memory/5076-151-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-176-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-174-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-169-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-52-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-210-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-46-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-239-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-41-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-274-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-309-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/5076-13-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB