Analysis

  • max time kernel
    119s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    20-11-2024 13:46

General

  • Target

    2ae06537d1e90d4ac1d2bca7c6309c9d1958f3e1ae9d7625bd914b10609d41b6.exe

  • Size

    96KB

  • MD5

    0c74ecd25840e903ab3d53064ba46c65

  • SHA1

    3a8a88c03c3172dde5aa20dc558089a6a936e3a6

  • SHA256

    2ae06537d1e90d4ac1d2bca7c6309c9d1958f3e1ae9d7625bd914b10609d41b6

  • SHA512

    3c6a31a0abe35422fbdef1bfafcb85cba495d0e0a976c7c9549a87d987958f10b6911ca6899e24513b31373c957acde1bcd3a78b557b575f387a0806b5b1ab2a

  • SSDEEP

    3072:qCunH3YQ4TgvMvPQDeqgKJ+BCn2W6Q5+W:qCAX3vMvPQNgKL2W6Q5Z

Score
8/10

Malware Config

Signatures

  • Downloads MZ/PE file
  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 Internet Explorer settings 1 TTPs 2 IoCs
  • Modifies registry class 37 IoCs
  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2ae06537d1e90d4ac1d2bca7c6309c9d1958f3e1ae9d7625bd914b10609d41b6.exe
    "C:\Users\Admin\AppData\Local\Temp\2ae06537d1e90d4ac1d2bca7c6309c9d1958f3e1ae9d7625bd914b10609d41b6.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:2976
    • C:\Windows\SysWOW64\explorer.exe
      explorer C:\Users\Admin\AppData\Local\Temp\Hanso Burner
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2788
  • C:\Windows\explorer.exe
    C:\Windows\explorer.exe /factory,{75dff2b7-6936-4c06-a8bb-676a7b00b24b} -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Modifies registry class
    PID:2668

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\CabC037.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC2BA.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • \Users\Admin\AppData\Local\Temp\nsyB25F.tmp\INetC.dll

    Filesize

    24KB

    MD5

    640bff73a5f8e37b202d911e4749b2e9

    SHA1

    9588dd7561ab7de3bca392b084bec91f3521c879

    SHA256

    c1e568e25ec111184deb1b87cfda4bfec529b1abeab39b66539d998012f33502

    SHA512

    39c6c358e2b480c8cbebcc1da683924c8092fb2947f2da4a8df1b0dc1fdda61003d91d12232a436ec88ff4e0995b7f6ee8c6efbdca935eaa984001f7a72fea0a

  • memory/2668-64-0x0000000003D10000-0x0000000003D20000-memory.dmp

    Filesize

    64KB

  • memory/2976-74-0x0000000000400000-0x000000000045A000-memory.dmp

    Filesize

    360KB