Analysis

  • max time kernel
    150s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    03/06/2024, 07:56

General

  • Target

    9106bec0b9f94671c7f39b7236f9177c_JaffaCakes118.exe

  • Size

    363KB

  • MD5

    9106bec0b9f94671c7f39b7236f9177c

  • SHA1

    596fa9e0462165619293c12739d88d01cc97269f

  • SHA256

    81c4669f335ccc6e0e585306c1cbf96f1ce71c0f9b9e701393594b3984adddd6

  • SHA512

    a185dd4c6ac0540bf505198a2381d126e3b7e29605eb0e77aea5301e4d226a73ae9c78a24208b12a60021f0550ea9bbd7433f0bd4c6b26ffe9f116e223b0a8e2

  • SSDEEP

    6144:eBv7KArZZlLSZ2TKb5W9FElgKWpA+qlXjmyRxh96Ol5FYUa97I1l74HpIkNCnLYp:e5lZI95QUgjpAtTRR52Ua9M1l74HnsF4

Score
7/10
upx

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9106bec0b9f94671c7f39b7236f9177c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\9106bec0b9f94671c7f39b7236f9177c_JaffaCakes118.exe"
    1⤵
    • Modifies Internet Explorer settings
    • Modifies system certificate store
    • Suspicious use of SetWindowsHookEx
    PID:2732

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • memory/2732-0-0x0000000000210000-0x0000000000385000-memory.dmp

    Filesize

    1.5MB

  • memory/2732-43-0x00000000005C0000-0x00000000005C1000-memory.dmp

    Filesize

    4KB

  • memory/2732-44-0x0000000000210000-0x0000000000385000-memory.dmp

    Filesize

    1.5MB

  • memory/2732-46-0x00000000005C0000-0x00000000005C1000-memory.dmp

    Filesize

    4KB