Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows7_x64
  • resource
    win7-20240729-en
  • resource tags

    arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
  • submitted
    17-12-2024 23:44

General

  • Target

    702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe

  • Size

    29KB

  • MD5

    daad9b66e7af2c80eb1dcb84ba8d76f6

  • SHA1

    91e89d5ff559bc2d8704d1d4c00aa2e3283f5477

  • SHA256

    702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf

  • SHA512

    3d1cce12ec48459ea65dbd00c1d50d5f36f4aaab682b687b9f344953654e6906c92f3ec03139625310ba7726568a3f5cf6e39eb198b6832d73930b7069a4d4eb

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/vm:AEwVs+0jNDY1qi/q2

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
  • Adds Run key to start application 2 TTPs 2 IoCs
  • UPX packed file 31 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 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.exe
    "C:\Users\Admin\AppData\Local\Temp\702db1209351239eb0622354e8131b731f97629ced3a893d72c50dfde2596caf.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:2076
    • 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:2576

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    2bde11a1f4af44d6e239c7bbf0492616

    SHA1

    84e0a7ba07ee7c0a7400ce5665d2c076072eb5de

    SHA256

    671bb6495ba308f8eca3e6c3299918a7c85fda2f1107571570397f480c8869cf

    SHA512

    2fac5a60cdf729e44106edd11d7a6bc81a0ffbb74b992c976cebcd507236e4db4afc7aba9b11d320d64c841dffec28c60cd8d0a77f66352865ac6a1fb3c5faf5

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

    Filesize

    342B

    MD5

    6d7f5ede28a0f796c767dc304d6ba086

    SHA1

    77f66ef0c6143d671e87099050b6216b7365726c

    SHA256

    801fb3f82626f92e2590cb59eec203eb58a0068ec7b04afe3d5ada8bf3c2ebdd

    SHA512

    984653685e92a615a3fb8169c2b763fdde4aa38a54544c8bd2b8394b143088976ebf4bc34bacddd2dd55bff579b0aa4c3cc42749039c7625c90cf5a26cee3391

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

    Filesize

    342B

    MD5

    f25a2e3c7674f7c7ffef22496cfd5118

    SHA1

    cee6771aac008dcf1c1e135ff6d56b7405203d7d

    SHA256

    0126072702e473ddc19f9ff777cc7ce1a201a48adf1c87e382eadd993a9202d9

    SHA512

    7c01a21486301c66aa5c2f05a2d1224b754615815c5e48a84603d87478db5994a7e39176c178b2260d9d8f83add542e6f6c10e869c12a087a14250b56bd482dd

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

    Filesize

    342B

    MD5

    806f190a320e3fd2e2f7633e7937f149

    SHA1

    d10a0d75eae106a019a906e373e63846c659f609

    SHA256

    c2b531b481a51d2fa72f4f70a46d5b457a299aadb39e9bd4c13fc50494ce4635

    SHA512

    53517d3aa08db505d0a11efef50013a7b8f723f2f4aaaabcd7c31e3c2dce53ad5857b421f96f5accc68193b2a51fc7a5d26112ff9dcdb9c3e251f3f42ec1e5ca

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

    Filesize

    342B

    MD5

    7372bb59d79464bba1086d76c097c80c

    SHA1

    827d63168021bd4e20e55dcedb6b216c8cb666ee

    SHA256

    eb5b03878a653464061c045eabf1350aa554aec0e288afc0a1bd1a2e8d52c2c6

    SHA512

    2d3b1c6cbc6e041462dc7469a74d36d59c7e92e4262b6223440358a9b54e1279b395726cea1a14ce91a3d5990691700eeb896c293391b8b5173b69287c223425

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

    Filesize

    306B

    MD5

    e0c3b4c8541e5bc3cf19d22ccf8365d6

    SHA1

    9ac1347e4dbce09ddacc47ff46b9cb15b01fd77d

    SHA256

    69e3c690688497ac57963720235b9181d6ab79161289aed6bc518f2284e75696

    SHA512

    3c6a7bb5b195dd5e973d180f051ad4979d37bfaa489e6e22c239a2efc007a203c72732496d0db1324a16344606510cba911af242337bd96da4f9832c9f6552aa

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

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\LW44N8OS\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\LW44N8OS\default[3].htm

    Filesize

    315B

    MD5

    14b82aec966e8e370a28053db081f4e9

    SHA1

    a0f30ebbdb4c69947d3bd41fa63ec4929dddd649

    SHA256

    202eada95ef503b303a05caf5a666f538236c7e697f5301fd178d994fa6e24cf

    SHA512

    ec04f1d86137dc4d75a47ba47bb2f2c912115372fa000cf986d13a04121aae9974011aa716c7da3893114e0d5d0e2fb680a6c2fd40a1f93f0e0bfd6fd625dfa7

  • C:\Users\Admin\AppData\Local\Temp\Cab9802.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\Tar9884.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmp8DFF.tmp

    Filesize

    29KB

    MD5

    d22aff513715792227d1af65a9c775f1

    SHA1

    7fc28520c23bfb3c3292577495dc7511b6a01a07

    SHA256

    0c8e5bdec534aac5b8ac9f6ccfe24fa93fd56364b5ddde28aded29966246689f

    SHA512

    9f05998d3de4b905432f84d6d918bec139723edfa9074046b1f95ac5e9c35c7e1010b84d82500dec5ca9db75cde97d0422679146bf2044bbde902db8d013160b

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

    Filesize

    384B

    MD5

    442e38e82d80634c46b50c96377a39d2

    SHA1

    39b096a0762c64ac431269cc4593356fefa83c14

    SHA256

    82a829055e7b408f45ade9dda1be527cf5464bcfcb02e2f3b651c84bf6c3cce3

    SHA512

    682989e1ca68cb6407b4f41f821d55725009162a4040b7cf859ca8f91affbce38f34ca631d6674c577954c9b1f4207074c8ceaf4260d4408083e4e228d37bce2

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

    Filesize

    384B

    MD5

    432f9f2dceffb4f88c7b538547e823a6

    SHA1

    bf18dbc07616634b9958779f6ee0918c6161ffd5

    SHA256

    8601feef2fd7a7945a89c800d50cd2f97818eeceee625d8c1733c2834ed31bef

    SHA512

    6aa41ad287fae7bbc187223e4dc09e44299c0e96e967cfd2c5f3d9d86b2e47cfe6a412f981b1db5729e15a60dd67855faca8f62bed439103fc51c4656f8b02ea

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2076-18-0x00000000001C0000-0x00000000001C8000-memory.dmp

    Filesize

    32KB

  • memory/2076-58-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-37-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-60-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-337-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-65-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-419-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-72-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-77-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-9-0x00000000001C0000-0x00000000001C8000-memory.dmp

    Filesize

    32KB

  • memory/2076-82-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2076-4-0x00000000001C0000-0x00000000001C8000-memory.dmp

    Filesize

    32KB

  • memory/2576-31-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-61-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-38-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-33-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-338-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-26-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-21-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-420-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2576-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB