Analysis

  • max time kernel
    16s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2024, 07:05

General

  • Target

    2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe

  • Size

    3.3MB

  • MD5

    ef0a3c4e7d2ac94dbac734d16663ece5

  • SHA1

    391376a358bd2bc25e352edb8625bec3fc726730

  • SHA256

    edd546db7acae9624a3a7df547e2ee36b6bf2360fa665baafe696c25d4b91fad

  • SHA512

    2dba353553f6819101d92dce0896ffaaa2f59bf2deea2787b674eef92530543a2b0e9c7c58b26f7406ffcc70c826e0377289400d3c5ed848b90889f0d5c00c1a

  • SSDEEP

    49152:6ezu5gxnwn5nF4uQ3w1Rx0/B526ChU+SyQvVBo9:0ywnBquQg1f0G9Yk

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 1 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: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe
    "C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe"
    1⤵
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1072
    • C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe
      "C:\Users\Admin\AppData\Local\Temp\2024-08-25_ef0a3c4e7d2ac94dbac734d16663ece5_icedid.exe"
      2⤵
      • Drops file in System32 directory
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:2700

Network

        MITRE ATT&CK Enterprise v15

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Cab1A75.tmp

          Filesize

          70KB

          MD5

          49aebf8cbd62d92ac215b2923fb1b9f5

          SHA1

          1723be06719828dda65ad804298d0431f6aff976

          SHA256

          b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

          SHA512

          bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

        • C:\Users\Admin\AppData\Local\Temp\Tar1AA7.tmp

          Filesize

          181KB

          MD5

          4ea6026cf93ec6338144661bf1202cd1

          SHA1

          a1dec9044f750ad887935a01430bf49322fbdcb7

          SHA256

          8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

          SHA512

          6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

        • C:\Windows\SysWOW64\UnRAR.dll

          Filesize

          266KB

          MD5

          dfc3a999aeec3181233395e8216937c6

          SHA1

          bf67234eb469524e12e902c65e218b07620295a9

          SHA256

          9e9fb1782b62918fb4e3838ad905c43f53dd5fa9694e13370731ba3ab4bf5e5d

          SHA512

          3e002f7b8f09c3370de7ea8912f6d4a0e8e4e03c6988a3f6368cbf659bec84d937f18a948d9fa5aed409e022c1e4e0782e2583314103029e3ef0a3ab670c3dab

        • memory/1072-1-0x0000000010000000-0x000000001003C000-memory.dmp

          Filesize

          240KB

        • memory/1072-7-0x00000000025E0000-0x00000000026E1000-memory.dmp

          Filesize

          1.0MB

        • memory/1072-9-0x0000000010000000-0x000000001003C000-memory.dmp

          Filesize

          240KB

        • memory/2700-11-0x0000000010000000-0x000000001003C000-memory.dmp

          Filesize

          240KB

        • memory/2700-17-0x0000000002490000-0x0000000002591000-memory.dmp

          Filesize

          1.0MB

        • memory/2700-56-0x0000000010000000-0x000000001003C000-memory.dmp

          Filesize

          240KB