Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-06-2024 22:01

General

  • Target

    5ed62c048e28abf12656ab1b06fafd354be8ee7497880c628df4f8bb656c8ede.exe

  • Size

    41KB

  • MD5

    787712435a8cfff242add474c052b615

  • SHA1

    d9ac65008ca7c93b9b764a04b8dd83e0f3088f1a

  • SHA256

    5ed62c048e28abf12656ab1b06fafd354be8ee7497880c628df4f8bb656c8ede

  • SHA512

    5cfc175ea3c337e2df4d49a9c8554bdffbbbad1484c5ccde0189fd32041a187b0a1ecc671d8e7822eb87cfb3b4b459cef83c035bcf2ff5394fab61326dbfdb79

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q

Malware Config

Signatures

  • Detected microsoft outlook phishing page
  • Executes dropped EXE 1 IoCs
  • UPX packed file 24 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5ed62c048e28abf12656ab1b06fafd354be8ee7497880c628df4f8bb656c8ede.exe
    "C:\Users\Admin\AppData\Local\Temp\5ed62c048e28abf12656ab1b06fafd354be8ee7497880c628df4f8bb656c8ede.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • Suspicious use of WriteProcessMemory
    PID:3540
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      PID:2548
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1408 --field-trial-handle=2280,i,4114443225282860369,4764091921472631035,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2156

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\BHC2O5WS\search[2].htm
      Filesize

      25B

      MD5

      8ba61a16b71609a08bfa35bc213fce49

      SHA1

      8374dddcc6b2ede14b0ea00a5870a11b57ced33f

      SHA256

      6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

      SHA512

      5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O8VM10HV\search0J2K2U74.htm
      Filesize

      154KB

      MD5

      2d2324491f42f3e5ca1e35be4d850a48

      SHA1

      7c365731c4077db1da5f53178f2a9014e5339278

      SHA256

      9d155fbde3efcb1bff6e4747e54f403cb4cdcc2bed02b80289ef52493bbc4033

      SHA512

      ad4410513e853af868a89a75c55d07bad4c2479a9b93b2956657632a9f5bd71f51d7773e808129b77205136a6eb2b6fac11aba972d8898abcff4ceca888592d2

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X0OFMNIL\LJF2LJZP.htm
      Filesize

      175KB

      MD5

      a139f44bc42032ab5ef7e704e145fdce

      SHA1

      98f2c900adacc7056f5b4731f83efdfe3272f97e

      SHA256

      f26b24bd8b79fe72d9a1149f345e177c826eef1ea7a46961054903151fbe0cd7

      SHA512

      9dfb0f4f91dc7eb539ecc9aeb4d8f059cc641aabb65bf85423f1a538b277947370381f804b697e2c37aa1fd6479836727dad39336c21a2e265da283845f9dfc9

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X0OFMNIL\search[3].htm
      Filesize

      122KB

      MD5

      4edec6102b7f1b452ccbdbfd0ef621ce

      SHA1

      38d35dece554d34bfcf84bfd849efd25422eeba1

      SHA256

      278eff19453bf38b67b878ff060c122ceb76e46391e7c046d142d366d99c49f8

      SHA512

      f9ddc8d1c74fd18b3f34882f605f184fd0e2ab88fc294ba5989ecef6e586e47eef9ba0cb6d0bcfc69a4bf7cc51b429a9d4a07f879439b9ec709c0b9eb6430678

    • C:\Users\Admin\AppData\Local\Temp\tmpB8E9.tmp
      Filesize

      41KB

      MD5

      23c3db2ca20f2fc026e7ad4ac9e2c45c

      SHA1

      c776ed0a0516a1b5eae28f60b1fd85dd3e356be7

      SHA256

      9e6678cfb106e60409e35d69aae1a1cdbe6a5b370357b2790e9d0b6babb14870

      SHA512

      25fe3c4380cbc2c2e1ab99709191edcf6896ffa042ac324c51d037ce36040baa42188b36f6930a9689af777bedce30116207d3f1110c92b6cada03cf96cccffd

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

      160B

      MD5

      574d43f30be1726ed489687392b22ac5

      SHA1

      a2726b35034623975c2479e8e49db8d68d5f6a32

      SHA256

      bba6700a0a2aec9835e1505ec6f02e269a94fc26cce3dfbdef40416bd8c60d60

      SHA512

      8c2ed20bd23cfdab236a3d35e696fb43c18a549e775876dc9fc1db7c119a380fabbd99c5856c7b8e1c346daa1bbe64b059d1e9bc2d783fa652aea98067bb73a0

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

      160B

      MD5

      89a1814a8047dfa9fc4fa50b2f70e662

      SHA1

      76b56750be54416af683962b90dc55bed8ad716e

      SHA256

      bfff4a52ff2a736cba7cac913c5f3ba0f52b442e1378b5488d80f5bac6d71404

      SHA512

      4106f4c9f3540f547d710f13bc0ae01e20d34746d1be6431c48c0ff2766701dd3667e655df061346413608d6d0c3476da499ada474dc138437865d430143ce54

    • C:\Users\Admin\AppData\Local\Temp\zincite.log
      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • C:\Windows\services.exe
      Filesize

      8KB

      MD5

      b0fe74719b1b647e2056641931907f4a

      SHA1

      e858c206d2d1542a79936cb00d85da853bfc95e2

      SHA256

      bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

      SHA512

      9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

    • memory/2548-24-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-359-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-38-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-43-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-48-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-363-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-50-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-242-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-55-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-31-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-26-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-36-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-19-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-14-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/2548-5-0x0000000000400000-0x0000000000408000-memory.dmp
      Filesize

      32KB

    • memory/3540-0-0x0000000000500000-0x0000000000510200-memory.dmp
      Filesize

      64KB

    • memory/3540-13-0x0000000000500000-0x0000000000510200-memory.dmp
      Filesize

      64KB

    • memory/3540-200-0x0000000000500000-0x0000000000510200-memory.dmp
      Filesize

      64KB

    • memory/3540-358-0x0000000000500000-0x0000000000510200-memory.dmp
      Filesize

      64KB

    • memory/3540-54-0x0000000000500000-0x0000000000510200-memory.dmp
      Filesize

      64KB

    • memory/3540-362-0x0000000000500000-0x0000000000510200-memory.dmp
      Filesize

      64KB

    • memory/3540-49-0x0000000000500000-0x0000000000510200-memory.dmp
      Filesize

      64KB