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Analysis

  • max time kernel
    119s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    01/07/2024, 16:57

General

  • Target

    1bc7c2dc43779cca98fe800f1e5de95e_JaffaCakes118.exe

  • Size

    96KB

  • MD5

    1bc7c2dc43779cca98fe800f1e5de95e

  • SHA1

    c9f62dd1ef13e0f8e88a882ae97c0737a962770a

  • SHA256

    a88e9f71888bde4e1544afb2f4d38a238b1423c4c5e0b21e99153d7a91de4a45

  • SHA512

    7394a1c5fe8f56f695e634d99c5e4c339d15af4a48e4fb35bb9f6539f3ce298dd3a63f74cfeba9fbdc23095fec3f02e0c221a5c4fb354e05e0b42c268f11e305

  • SSDEEP

    768:LYAdknRMDcDmRG6uB3T7uGJK/sYAdknZOfdlGcQ6mOyFDd+jC7mVBe7/:Eh6oP6KD7uJhZOXQyydd+27MBq

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: LoadsDriver 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\1bc7c2dc43779cca98fe800f1e5de95e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\1bc7c2dc43779cca98fe800f1e5de95e_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2368
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c del "C:\Users\Admin\AppData\Local\Temp\1bc7c2dc43779cca98fe800f1e5de95e_JaffaCakes118.exe"
      2⤵
      • Deletes itself
      PID:988

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpD5E.tmp

    Filesize

    3KB

    MD5

    99f0ef41b2a4c61f9d0ef8775864a685

    SHA1

    7067b16ff21b957b645a030f466c38e3af568a7e

    SHA256

    cb83cd82e60d8adf0d740d7bc9735a71581ce0a0bcda2d2fd159ce9e52590bf2

    SHA512

    b2ca322d83bc27acb8b00f2a84f228c6a9b52a9f672560519eb849ce19b765ac12762314af9c750a1487a0e8a4652693b3842bbab4e9e06740967f6ba052e9c4

  • C:\name.log

    Filesize

    58B

    MD5

    5602febf87bd4c535da2d4e90f56e52b

    SHA1

    e563ac3a277e614480525dc60061a06afe1a0419

    SHA256

    569f5ce34e8e491d1b425b57cc90c1463d72eb531983727557802b17c148486b

    SHA512

    b0e8186706e004b800f3e554171c2a3d8c7391b5d0ba8694380fdfdd12fb09330033a1af29bdc8898a09fabad611aaa98e3deb51d2e4d6e1e0d524b673eddb0f

  • \Windows\SysWOW64\gdqqhxi32.dll

    Filesize

    12KB

    MD5

    1a2de1b80c6391612ee10b7a9941258c

    SHA1

    2bc252895427cee52921ad8399bf8471c5bdeba1

    SHA256

    c368c5534e32f74f281462de4a8d73bdaef62293f77bb85ae4d0f85a60cf8c40

    SHA512

    d64f4bb99c326e0f6edfdc367b21e4976ab3ad17d046eeebab50f20f6c4245f565779169b945efadf6a12d077fddb5662ae097334d17367aa060b691c4e76ea4

  • memory/2368-3-0x0000000025000000-0x000000002501A000-memory.dmp

    Filesize

    104KB

  • memory/2368-316-0x0000000025000000-0x000000002501A000-memory.dmp

    Filesize

    104KB