Analysis

  • max time kernel
    150s
  • max time network
    157s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-12-2024 02:06

General

  • Target

    d4baa9a78aae70239963b6ad20222cfb_JaffaCakes118.exe

  • Size

    28KB

  • MD5

    d4baa9a78aae70239963b6ad20222cfb

  • SHA1

    c68be502cd33e1cb228563a7787261d991de4648

  • SHA256

    74d0b3d51dbd0e4c08c07a18a1e86e7ae1dcaaba349cf4b8ab139d1cc92d471e

  • SHA512

    f6b09604da710da4b231705fbadc18782008e7257ba118a243d3ec7bb9eb4a19a58084df4d9a3c4188355827fa715778a7a9fe6ff889a3b1c11cef03df0c56f9

  • SSDEEP

    384:1vxBbK26lj5Id8SpHx9jLhsznnVxA1WmP5w7GGCJlqqwMyN8tQHpZD:Dv8IRRdsxq1DjJcqfrqHTD

Malware Config

Signatures

  • Detects MyDoom family 9 IoCs
  • MyDoom

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

  • Mydoom family
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 29 IoCs

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

  • Drops file in Windows directory 3 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.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d4baa9a78aae70239963b6ad20222cfb_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d4baa9a78aae70239963b6ad20222cfb_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2136
    • 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:2484

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\01LB6K3J\default[3].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\default[1].htm

    Filesize

    308B

    MD5

    ccfe63b884fe4225fa33f618a54ce37a

    SHA1

    bbb0778c1597eafe7fb9c5c65412f8ab04b2e311

    SHA256

    f7dd5bab49466a4cdb6a7f5a0e07a158f7a1567bd809ed745812469775b33112

    SHA512

    858f345503c89ba075b374764145fba5b1a9d3440d1628edeab0a3e02cc7cbfbe1119c20747026e69d630ed262d3c91c5073ef06823cf727dfcb11605c7c5ff8

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\default[2].htm

    Filesize

    308B

    MD5

    d955962d274d59697d96429589cd53c9

    SHA1

    27116d108539bfadba051a440149097e50b54a1e

    SHA256

    ea45df96838b7d2e7c51bad1eec1d2649826c606a3499a91530a9c3fc7b04c68

    SHA512

    22054973e43e43acdea55f2b9d04eb9e9b3a81923ab300336bb481f7717a196f18f2fe6fe9ef31c98ca94e74829e7615aeb9406cdd8afec54d9251d91266a348

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\default[5].htm

    Filesize

    315B

    MD5

    e510f9586fd45ddb7f0c00cc01b5bb78

    SHA1

    0f49be1ea6f9228f7fa5877a74df5913d500f44c

    SHA256

    06dc56e918b87be102dbef5a82c2b9e572d2e4dd4e778026ab8aa59ec58c454c

    SHA512

    4a6cd27994a9bab95b152bd6be520dfa186b3b067345a350ced80933757ce875bf53cdaf3413ddf1ed14968adc233f7cb6bb2fcda0fa19c4d68e2e9d86416b90

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\0I0VVMWQ\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\CXRG2YQS\default[2].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Temp\Cab6688.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar6708.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp6143.tmp

    Filesize

    28KB

    MD5

    7d5b08dd07690d5c2bb02b4bbd43a243

    SHA1

    13902dda5c4cec67177c0ad383779bb2f63f3985

    SHA256

    0ac76c27c9715976c40f245ec315b846950a069b54b8d23de76b8ac09a50e916

    SHA512

    350577fc2f478f0f8f33510a03c2e96413ea7e744bb8c3b8571317de0642c11394f9690f1456eb455146c90796a6ac09a4ab030e0294bdb533bcfc23e76bc73c

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

    Filesize

    1KB

    MD5

    414e9fde2be6685fb51b0eb2563f7715

    SHA1

    ab848f070002f185d617194f038de5ccdedf48f7

    SHA256

    d21e89fc23b298353cbb13796f1e718bb9dd3e60129ac0239bc8adfa8a0ff253

    SHA512

    56f79887783526eb9499953d8001c97de6a88857b7e78b4348abf48be616d09d55c4aacf292e03af01bb7c209b2307b35978fbffbca629e27662a2a473c19c9a

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

    Filesize

    1KB

    MD5

    880bdab036699dd0807d1c37b92766d4

    SHA1

    67fd111a3eaba16c532798da1b6be9510078726c

    SHA256

    579c89887140dd3424797882ed97745f18c3a28c2d2991f319f83a4971dfbf0f

    SHA512

    5c206c39cd32da8da28438f413b29b7daeb4cafabcd27814b3d844af0315aab3658375684aeab38c8bc05499747f6ea0c221b9add335be264eac035ac5266034

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2136-31-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2136-36-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2136-241-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2136-308-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2136-17-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2136-54-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2136-170-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2136-0-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2136-61-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2136-16-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2136-4-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2136-68-0x0000000000500000-0x0000000000510000-memory.dmp

    Filesize

    64KB

  • memory/2484-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-74-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-67-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-171-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-55-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-37-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-242-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-318-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-25-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-19-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2484-10-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB