Analysis

  • max time kernel
    122s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 02:13

General

  • Target

    ed8c8a6fef1fdccd0ab164e24aae7e567d0ae9344a98359ed64ff6a1e14ead68.xls

  • Size

    260KB

  • MD5

    da0e49bb57b3ff06f77a0337f9db16de

  • SHA1

    938f385a528f577cdaed71ca8491493f18997fe9

  • SHA256

    ed8c8a6fef1fdccd0ab164e24aae7e567d0ae9344a98359ed64ff6a1e14ead68

  • SHA512

    6022357ed811a1c6b0f0891cbb68a0648a39e10bdc2aed92815c56f696e4e899479eaa893f126656f3ab0bcfe1aab118bf3b251fd9317914753b2b410eb750df

  • SSDEEP

    6144:VY4UcLe0JOqPQZR8MDdATCR3tSRx0W8r9P7V/wr2tkPB:1UP/qPQZR8MxAm/S4W8j4nPB

Score
1/10

Malware Config

Signatures

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\ed8c8a6fef1fdccd0ab164e24aae7e567d0ae9344a98359ed64ff6a1e14ead68.xls
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2956

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

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

    68KB

    MD5

    29f65ba8e88c063813cc50a4ea544e93

    SHA1

    05a7040d5c127e68c25d81cc51271ffb8bef3568

    SHA256

    1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184

    SHA512

    e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa

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

    344B

    MD5

    34a3c834a135b781110d7a039dbbff91

    SHA1

    768b9327274a0fef8d8e498573fbc0ccd0e54f08

    SHA256

    19713475900fd979d21011c293844ca41d380a7ade2676608a12bca183bf3235

    SHA512

    0720b1ab4190990526930bf65bf2db5c186aefecb8c5f083b033c583dc76b8f5a70bfe0cdbc6f4c0a83810b5bab2d83b1c4c44c4150361d7a92ec010be7a375e

  • C:\Users\Admin\AppData\Local\Temp\CabA8D0.tmp
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\TarAA9B.tmp
    Filesize

    177KB

    MD5

    435a9ac180383f9fa094131b173a2f7b

    SHA1

    76944ea657a9db94f9a4bef38f88c46ed4166983

    SHA256

    67dc37ed50b8e63272b49a254a6039ee225974f1d767bb83eb1fd80e759a7c34

    SHA512

    1a6b277611959720a9c71114957620517ad94541302f164eb872bd322292a952409bafb8bc2ac793b16ad5f25d83f8594ccff2b7834e3c2b2b941e6fc84c009a

  • memory/2956-0-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/2956-1-0x000000007267D000-0x0000000072688000-memory.dmp
    Filesize

    44KB

  • memory/2956-87-0x000000007267D000-0x0000000072688000-memory.dmp
    Filesize

    44KB

  • memory/2956-89-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/2956-92-0x000000007267D000-0x0000000072688000-memory.dmp
    Filesize

    44KB