Analysis

  • max time kernel
    140s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    08-10-2024 23:37

General

  • Target

    272383db62529c975abe3acc75022339_JaffaCakes118.exe

  • Size

    529KB

  • MD5

    272383db62529c975abe3acc75022339

  • SHA1

    39fb916ad8dd5a42bcf8c0c827a73474a686024c

  • SHA256

    b48b87dce839989bdc89ebbe618b1c8c72f5104874adf79b1d38afd238f4f236

  • SHA512

    923cb5ead05ac5c2e963062e8f96ea5d01ec626e01df1840b7b79a3bbb918540025ec6c0ad829c6a07c36d74d870a21d43fd6847c5ada32457c36e1979834731

  • SSDEEP

    12288:fLyoG+GR71xvd1c65NndqdaJsEy5pqvKs6A3E7oKoSi:fLyj71xvdS65NDJczqvnOor

Score
5/10

Malware Config

Signatures

  • UPX packed file 6 IoCs

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

  • Drops file in Windows directory 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 8 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\272383db62529c975abe3acc75022339_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\272383db62529c975abe3acc75022339_JaffaCakes118.exe"
    1⤵
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2148

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\YAHELITE.INI

    Filesize

    37B

    MD5

    ecd8efdac5c9f7aec247a4582b8969ee

    SHA1

    11ec274c9d9a84befc362e3cb0152224899647bd

    SHA256

    4f81a589470111c719229f22d5b7c30d7a5c73f3f86aab4f7bec4d7985deb965

    SHA512

    0262e61f29c0be51af8a784787aa9bee6b5c122a6ced2b90c34d27d173e0facbfc95e043d34ba40b9843648394810e402ed9bf1323fed43cf570adc1c52ec95e

  • C:\Windows\YAHELITE.INI

    Filesize

    202B

    MD5

    506a7038fe91e86a286d84df9c270707

    SHA1

    d80b52c544c08d2a757b0f52bb64b7718b1ce799

    SHA256

    ecb7366c315f82d2dae7c6ebd82cb61057fc233fb9d260c3f2f38f59b7226600

    SHA512

    f37f03f8ce98ae2fbf9ec0c9518642d50271dbbf4baa8a250d52788191364c8a22cf80383e821926d4bf79eac6c605957a2655dabcad3b738ad69617163f4f3b

  • C:\Windows\YAHELITE.INI

    Filesize

    91B

    MD5

    873b9ac487b02c71638ceb9dd6120d2f

    SHA1

    3fabb1f660572c2818c8c2b52ee1da8c2e9d9012

    SHA256

    2b5a3eb4004e7d9286b7e1c1fb817821a5b8babf86c2a8f06d05f9e9eced017a

    SHA512

    e98a41de098c768796b30917d94f5c4342a9989393f582697fc02c8ad3b730467eafa14ac0b157be943ca6b7cb67da03055e2fc8564f887839ab279bb2243c36

  • C:\Windows\YAHELITE.INI

    Filesize

    124B

    MD5

    c84f13736136887a1241beb28463ebfa

    SHA1

    64c03accb774f964b882f78aecf4247bf9bc76ed

    SHA256

    c7e33ce0b9302019b214777dc8039dafc9dbdf3f3fb170c59855674ed31e8aab

    SHA512

    f24f53936d7fb1be5e0ac6d8ef8cf618fef100a254ff65cb5101395468c52670e2837afad2785043f8f8b06de635ab1836665532677917273c9f06f3a93f148a

  • C:\Windows\YAHELITE.INI

    Filesize

    139B

    MD5

    2cfd273ba74d0f8d66e1312720d991f4

    SHA1

    3530fc0ce7d94dee8df7854bcfcac10fcf3c3849

    SHA256

    b277e1df38de7977b0eebc3f1298863c43404dabd65b4697f16b8cbfe03ac130

    SHA512

    787632803ea4e32c6e5d0728c5d48eb0af99e64eec3a40bec4078f256e4d0de64c1600959586f8c0ceb385c62de60474b63c3a5e31c6e3dbd9239ed8daf0eadb

  • memory/2148-0-0x0000000000400000-0x00000000005F4000-memory.dmp

    Filesize

    2.0MB

  • memory/2148-394-0x0000000000400000-0x00000000005F4000-memory.dmp

    Filesize

    2.0MB

  • memory/2148-397-0x0000000000400000-0x00000000005F4000-memory.dmp

    Filesize

    2.0MB

  • memory/2148-399-0x0000000000400000-0x00000000005F4000-memory.dmp

    Filesize

    2.0MB

  • memory/2148-403-0x0000000000400000-0x00000000005F4000-memory.dmp

    Filesize

    2.0MB

  • memory/2148-407-0x0000000000400000-0x00000000005F4000-memory.dmp

    Filesize

    2.0MB