Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    15-11-2024 16:37

General

  • Target

    4ae4ab6373a126fec6ea75014ab74de8c69dc7af3a5d39b16743864e03d2f373.exe

  • Size

    29KB

  • MD5

    6b106d1bbe9e567eff7ac13edce63811

  • SHA1

    5d60a73df740d3319bd0f8a8cec249eb07787641

  • SHA256

    4ae4ab6373a126fec6ea75014ab74de8c69dc7af3a5d39b16743864e03d2f373

  • SHA512

    959e315020531b4b11184ad7260487f1385019bf00c87a612b2802505d5dbd42961692373855222de5df856976da25644ce2a9a228ffcb05907fb83efd1a3808

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/I:AEwVs+0jNDY1qi/qA

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 28 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\4ae4ab6373a126fec6ea75014ab74de8c69dc7af3a5d39b16743864e03d2f373.exe
    "C:\Users\Admin\AppData\Local\Temp\4ae4ab6373a126fec6ea75014ab74de8c69dc7af3a5d39b16743864e03d2f373.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:2268
    • 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:2360

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    342B

    MD5

    aa6087dbe20691016807c92692648c90

    SHA1

    e76e6aa4bb1b9f525e8cb635625ad2f653710220

    SHA256

    df7daae745c3b060d25cc65bef55dc290c291c0f8a2f077a5db704ed4147f4f5

    SHA512

    6f126c1eaeb074cb7fcf7fb141df8848143ee4ddd442d31f68b14c9db26f462a80394a66622ca5e004ecf2dc1d7e8704018b489d658b27094f54e5bf3b8c31db

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

    Filesize

    342B

    MD5

    a640ff56ddd1a6e509d2a12ad2b80af9

    SHA1

    07ffe4c21319de888a460d1d5609c5a7e735741b

    SHA256

    0d20492854c20363171339c5f3c30f5a4e0767de3dce24b6eb68691936d44de4

    SHA512

    5c793d0a5eebfe015e75ea3d79b9674f36ff0c2281702f05d7b0a4413a55d7abe9b7a6476541d78a8841ce6284510e19117ae9d5fa0e185dbc1d145f731bfac7

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\01LB6K3J\default[2].htm

    Filesize

    305B

    MD5

    157431349a057954f4227efc1383ecad

    SHA1

    69ccc939e6b36aa1fabb96ad999540a5ab118c48

    SHA256

    8553409a8a3813197c474a95d9ae35630e2a67f8e6f9f33b3f39ef4c78a8bfac

    SHA512

    6405adcfa81b53980f448c489c1d13506d874d839925bffe5826479105cbf5ba194a7bdb93095585441c79c58de42f1dab1138b3d561011dc60f4b66d11e9284

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\01LB6K3J\search[1].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\CabC72B.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC7BC.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpC5B1.tmp

    Filesize

    29KB

    MD5

    e11b9683688bd1810838681b42e5dfff

    SHA1

    3c451351752c3ea0a4126c957adc68a10eec1927

    SHA256

    cb41e4306d8daecf533020960ca8c5403040c49858ce8430ad2e51773c85b920

    SHA512

    2ee99e457c605122d107c13a5b3d92afa191a0936ad189cddf8fa57bf16fb20aafae5f68d4a029e35778a401256b93136bb0d0f3d8e1d58c175e476ff3605019

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

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

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

    Filesize

    320B

    MD5

    7e4f525fca9b15ec1a2839a48668353b

    SHA1

    d3e584657f4697f90eff5bad310aaab502c56702

    SHA256

    996c8d2112d2977c525abf3cf02ca89ecb09041f44cc570746818952832d2be7

    SHA512

    5892480ce5eccfa4fff28fa3fc263a5d035f4dd3cf187fecd9e28d292c8b8a951bfcd307b888f51d3557d2f1a9f78daa1383c70bb1f65fdd56ef342fe4ed0eca

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

    Filesize

    320B

    MD5

    bb294f3629a2c3fcb8ce96d4c87ee54e

    SHA1

    f9537476b8748ef54908d125e49cfb94ef707bef

    SHA256

    0873decb03acf1a1f7d7af5411e2c819e08b5c19bf6581f8dce88768f1973edb

    SHA512

    43cbfeff6ee312f722391aabde95b4e94ead1c60588dbfc6563229e3060f83c38b919eb7b52b28ff7496599f33ac933a1ba7114a129f091086342d0881391535

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/2268-58-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2268-70-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2268-33-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2268-334-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2268-243-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2268-10-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2268-9-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2268-56-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2268-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2268-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2268-18-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2268-63-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2268-19-0x0000000000220000-0x0000000000228000-memory.dmp

    Filesize

    32KB

  • memory/2268-80-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2360-57-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-59-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-76-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-69-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-81-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-64-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-20-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-32-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-22-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-27-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-39-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-244-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-34-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2360-335-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB