Analysis

  • max time kernel
    149s
  • max time network
    117s
  • platform
    windows7_x64
  • resource
    win7-20240215-en
  • resource tags

    arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
  • submitted
    29-03-2024 01:09

General

  • Target

    14b34697b79e39111de22bbc112f7dad_JaffaCakes118.exe

  • Size

    905KB

  • MD5

    14b34697b79e39111de22bbc112f7dad

  • SHA1

    6394bc76b1afdab93824adbb72e6684a69f43390

  • SHA256

    cb9c8f80ec0276af1b3d07e2e48860cd815b1a38dea92b78f6ec18d542948dce

  • SHA512

    c15f28aee0b50107ac39543d253e4ff093dc832457dda172ebb50fec2161f313db0503b3cbb5119e35452edd68dd09d61762d5746e1551d96eff9492613a3c5f

  • SSDEEP

    24576:KT2bUKwMfqQ6MysZgjS1hqgSC/izIfpwiz0wy/d:+2oKwa6RjvQoCpwizo

Malware Config

Signatures

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Drops file in System32 directory 2 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\14b34697b79e39111de22bbc112f7dad_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\14b34697b79e39111de22bbc112f7dad_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Suspicious use of WriteProcessMemory
    PID:3028
    • C:\Users\Admin\AppData\Local\Temp\14b34697b79e39111de22bbc112f7dad_JaffaCakes118.usa
      C:\Users\Admin\AppData\Local\Temp\14b34697b79e39111de22bbc112f7dad_JaffaCakes118.usa
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2632
      • C:\Windows\Temp\{F0297030-2DDB-4771-AE48-ED5F7C1F4451}\.cr\14b34697b79e39111de22bbc112f7dad_JaffaCakes118.usa
        "C:\Windows\Temp\{F0297030-2DDB-4771-AE48-ED5F7C1F4451}\.cr\14b34697b79e39111de22bbc112f7dad_JaffaCakes118.usa" -burn.clean.room="C:\Users\Admin\AppData\Local\Temp\14b34697b79e39111de22bbc112f7dad_JaffaCakes118.usa" -burn.filehandle.attached=180 -burn.filehandle.self=188
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        PID:2204

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\setup.exe

    Filesize

    1.0MB

    MD5

    09365ed52fa130ffc9c06f619a573406

    SHA1

    d089451805eb469d3d5de3ad23b3212e89793db1

    SHA256

    b755866ed5ed696be60d685906bf1edef5f065409f667598f2a755b1021461b5

    SHA512

    0fe7876f353928b7bfc446d6a88d085050dd8c8d48599fb63a2e36a18386c2888a2e0a92b61afba726ab1674e6474667358b8f166fce66acc3dcaf2f3d42e38d

  • C:\Windows\SysWOW64\UsaShohdi.asu

    Filesize

    905KB

    MD5

    b2db633d0743cec24e59c43dbc972d33

    SHA1

    060a7a57c6995790743d87626a477e95eef4acf1

    SHA256

    6e8b0f24a8fea5b5106f17ffa722d3c31ff39a5d27aec12578378a3388d7e9da

    SHA512

    3dd7c2bba8d7430b342d9cbe8bfd5a12022556186fe57565634d2d8827bc417160387643a012860ab8c5500230e18d8bf76e900dadfa2643bcd31492b5745aa9

  • C:\Windows\Temp\{E9DF8069-7AA5-42A3-8CA2-AD784F38E4AF}\.ba\logo.png

    Filesize

    1KB

    MD5

    d6bd210f227442b3362493d046cea233

    SHA1

    ff286ac8370fc655aea0ef35e9cf0bfcb6d698de

    SHA256

    335a256d4779ec5dcf283d007fb56fd8211bbcaf47dcd70fe60ded6a112744ef

    SHA512

    464aaab9e08de610ad34b97d4076e92dc04c2cdc6669f60bfc50f0f9ce5d71c31b8943bd84cee1a04fb9ab5bbed3442bd41d9cb21a0dd170ea97c463e1ce2b5b

  • \Users\Admin\AppData\Local\Temp\14b34697b79e39111de22bbc112f7dad_JaffaCakes118.usa

    Filesize

    632KB

    MD5

    c27046bd35c5717084bb40c7305b941a

    SHA1

    51510a7753dd2a1236b34b495db21ef18a74c25c

    SHA256

    e0bc82c13bcd1ade084a0421dab88e23e9cc5499323449e585e7dd2116951bd3

    SHA512

    df9dc98043ea5b86c671e769a75e569366223c5a291f5eed22f68af9783a0aa295d8bb0ee0b510767cce7961f2e501124d9fe656044766644e18682f21446214

  • \Windows\Temp\{E9DF8069-7AA5-42A3-8CA2-AD784F38E4AF}\.ba\wixstdba.dll

    Filesize

    191KB

    MD5

    eab9caf4277829abdf6223ec1efa0edd

    SHA1

    74862ecf349a9bedd32699f2a7a4e00b4727543d

    SHA256

    a4efbdb2ce55788ffe92a244cb775efd475526ef5b61ad78de2bcdfaddac7041

    SHA512

    45b15ade68e0a90ea7300aeb6dca9bc9e347a63dba5ce72a635957564d1bdf0b1584a5e34191916498850fc7b3b7ecfbcbfcb246b39dbf59d47f66bc825c6fd2