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Analysis

  • max time kernel
    123s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    06/09/2024, 16:10

General

  • Target

    cfeefe6f5b066de38fef45786b34e82a_JaffaCakes118.exe

  • Size

    78KB

  • MD5

    cfeefe6f5b066de38fef45786b34e82a

  • SHA1

    935020840ef9b8c5e58fa811d5cb197612af2805

  • SHA256

    305d5c8c8f00e7156dfacbf2e49524b6e87e3e7d3d5cca083d6156a82193610f

  • SHA512

    250276ced6b7d84b3126e8818207f6691f04f53bae7dfe40eb648cd2dcd6cdf9bf53fa5da3aefc6157430b2db8dab22a054eddac011e7b691b6efcbae8b9f1b3

  • SSDEEP

    768:/dICxZk/89MpVT7woQJcW/bnqC03T/yEwSndA/zJmnPi3JnrpZdxEk+fVx6P3jM0:/TYd5QJc/vaSybs4Zr+fX6P3jg

Malware Config

Signatures

  • Credentials from Password Stores: Credentials from Web Browsers 1 TTPs

    Malicious Access or copy of Web Browser Credential store.

  • Grants admin privileges 1 TTPs

    Uses net.exe to modify the user's privileges.

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 1 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Network Service Discovery 1 TTPs 1 IoCs

    Attempt to gather information on host's network.

  • Network Share Discovery 1 TTPs

    Attempt to gather information on host network.

  • Enumerates processes with tasklist 1 TTPs 1 IoCs
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • Permission Groups Discovery: Local Groups 1 TTPs

    Attempt to find local system groups and permission settings.

  • System Location Discovery: System Language Discovery 1 TTPs 53 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

    Adversaries may check for Internet connectivity on compromised systems.

  • System Network Connections Discovery 1 TTPs 1 IoCs

    Attempt to get a listing of network connections.

  • Discovers systems in the same network 1 TTPs 4 IoCs
  • Gathers network information 2 TTPs 3 IoCs

    Uses commandline utility to view network configuration.

  • Gathers system information 1 TTPs 1 IoCs

    Runs systeminfo.exe.

  • Runs net.exe
  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 32 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cfeefe6f5b066de38fef45786b34e82a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\cfeefe6f5b066de38fef45786b34e82a_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2400
    • C:\ProgramData\Application Data\wmimgmt.exe
      "C:\ProgramData\Application Data\wmimgmt.exe"
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:2792
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /v:on /c C:\Users\Admin\AppData\Local\Temp\ghi.bat
        3⤵
        • System Location Discovery: System Language Discovery
        • Suspicious use of WriteProcessMemory
        PID:2736
        • C:\Windows\SysWOW64\findstr.exe
          findstr /s "YM.CGP_" "C:\Users\Admin"\..\*.txt
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3036
        • C:\Windows\SysWOW64\chcp.com
          chcp
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2712
        • C:\Windows\SysWOW64\net.exe
          net user
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2740
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 user
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2628
        • C:\Windows\SysWOW64\net.exe
          net localgroup administrators
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2568
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 localgroup administrators
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2588
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2652
        • C:\Windows\SysWOW64\systeminfo.exe
          systeminfo
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers system information
          PID:696
        • C:\Windows\SysWOW64\reg.exe
          reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2396
        • C:\Windows\SysWOW64\find.exe
          find "REG_"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2204
        • C:\Windows\SysWOW64\reg.exe
          reg query HKEY_CURRENT_USER\Software\Microsoft\Office
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2540
        • C:\Windows\SysWOW64\reg.exe
          reg query HKEY_CURRENT_USER\Software\Microsoft\Office\8.0\Common\UserInfo
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2148
        • C:\Windows\SysWOW64\reg.exe
          reg query HKEY_CURRENT_USER\Software\Microsoft\Office\9.0\Common\UserInfo
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2104
        • C:\Windows\SysWOW64\reg.exe
          reg query HKEY_CURRENT_USER\Software\Microsoft\Office\10.0\Common\UserInfo
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2164
        • C:\Windows\SysWOW64\reg.exe
          reg query HKEY_CURRENT_USER\Software\Microsoft\Office\11.0\Common\UserInfo
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2176
        • C:\Windows\SysWOW64\reg.exe
          reg query HKEY_CURRENT_USER\Software\Microsoft\Office\12.0\Common\UserInfo
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1768
        • C:\Windows\SysWOW64\reg.exe
          reg query HKEY_CURRENT_USER\Software\Microsoft\Office\13.0\Common\UserInfo
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2296
        • C:\Windows\SysWOW64\ipconfig.exe
          ipconfig /all
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers network information
          PID:2644
        • C:\Windows\SysWOW64\NETSTAT.EXE
          netstat -ano
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Connections Discovery
          • Gathers network information
          • Suspicious use of AdjustPrivilegeToken
          PID:2132
        • C:\Windows\SysWOW64\ARP.EXE
          arp -a
          4⤵
          • Network Service Discovery
          • System Location Discovery: System Language Discovery
          PID:1752
        • C:\Windows\SysWOW64\NETSTAT.EXE
          netstat -r
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers network information
          PID:628
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /c "C:\Windows\system32\route.exe" print
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2004
            • C:\Windows\SysWOW64\ROUTE.EXE
              C:\Windows\system32\route.exe print
              6⤵
              • System Location Discovery: System Language Discovery
              PID:1244
        • C:\Windows\SysWOW64\net.exe
          net start
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2040
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 start
            5⤵
            • System Location Discovery: System Language Discovery
            PID:1452
        • C:\Windows\SysWOW64\net.exe
          net use
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2812
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo n"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1272
        • C:\Windows\SysWOW64\net.exe
          net share
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2992
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 share
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2908
        • C:\Windows\SysWOW64\net.exe
          net view /domain
          4⤵
          • System Location Discovery: System Language Discovery
          • Discovers systems in the same network
          PID:1756
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\Temp\s.log "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1724
        • C:\Windows\SysWOW64\find.exe
          find /i /v "------"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2664
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\Temp\t.log "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2956
        • C:\Windows\SysWOW64\find.exe
          find /i /v "domain"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2960
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\Temp\s.log "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2552
        • C:\Windows\SysWOW64\find.exe
          find /i /v "¬A╛╣"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2408
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\Temp\t.log "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2392
        • C:\Windows\SysWOW64\find.exe
          find /i /v "░⌡ªµª¿"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2280
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\Temp\s.log "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2336
        • C:\Windows\SysWOW64\find.exe
          find /i /v "├ⁿ┴ε"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2228
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\Temp\t.log "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2308
        • C:\Windows\SysWOW64\find.exe
          find /i /v "completed successfully"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2352
        • C:\Windows\SysWOW64\net.exe
          net view /domain:"WORKGROUP"
          4⤵
          • System Location Discovery: System Language Discovery
          • Discovers systems in the same network
          PID:1048
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" type C:\Users\Admin\AppData\Local\Temp\workgrp.tmp "
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2428
        • C:\Windows\SysWOW64\find.exe
          find "\\"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2000
        • C:\Windows\SysWOW64\net.exe
          net view \\KHBTHJFA
          4⤵
          • System Location Discovery: System Language Discovery
          • Discovers systems in the same network
          PID:1412
        • C:\Windows\SysWOW64\net.exe
          net view \\KHBTHJFA
          4⤵
          • System Location Discovery: System Language Discovery
          • Discovers systems in the same network
          PID:2964
        • C:\Windows\SysWOW64\find.exe
          find "Disk"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1796
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 1 KHBTHJFA
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:3040
        • C:\Windows\SysWOW64\findstr.exe
          findstr /i "Pinging Reply Request Unknown"
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          PID:2168

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\INFO.TXT

    Filesize

    43B

    MD5

    05bf969be5ffa8286a5cec181fd7bf47

    SHA1

    f78e8cbf49b446ab78e1af28913eaeb0bb3e5cea

    SHA256

    31ca14f34200304839a5e233241ebd5e58bd5a147a4e788d125eb8f227363e1e

    SHA512

    1fb94d34f9a52cd16dfb5a8a059f65d1672dfa5de42da7ba5f8f0964bf39dbe47b4e99084cbb757cc87c0df5a0a7f101ec49ea27df3f266de488c55b9a85a516

  • C:\Users\Admin\AppData\Local\Temp\INFO.TXT

    Filesize

    7KB

    MD5

    572a19532a990637495656cbfa677de4

    SHA1

    b68fc9c1b96c762877895c9b2841589c891ab6a3

    SHA256

    3d19509ab665bcb227cf7682a0d1b40bb09ccd7e64b41a42e3762f32a081b603

    SHA512

    09f3645b064143130c11be544e6c439e551be2a9067a6157c28beb7ddea871aaffb36f3426dccf8a4fd4f588d47f60174ceececf53b47b3b8b0430603c40f3f6

  • C:\Users\Admin\AppData\Local\Temp\INFO.TXT

    Filesize

    15KB

    MD5

    3c024e64a98442b297ebc4066a4aaa5d

    SHA1

    88701f5f270e72037746f2bb3c1afa1006a90a72

    SHA256

    d931bf5d45176dfba55c8d4e0582f9e729c22da2fcc516540410969d90f3b453

    SHA512

    5ba591e75942cd20559d4628e44e9d67b23d09039ade7dc019667605a869540429dca83f78dc9760ef6d5f9d94557a9b1a527020133269bf131dc9ad402d55f6

  • C:\Users\Admin\AppData\Local\Temp\INFO.TXT

    Filesize

    24.9MB

    MD5

    911cc613d47e09a542723e381c0c42a3

    SHA1

    0a6fb123e43d4897a09be3f29a515ccad00ea149

    SHA256

    a1eba192a78ee6d21985ee48110fb94b58ef9e98dce0557238ef273148b50628

    SHA512

    67ba2a50e43028e7e74b9505a05d731eab4fa6f905151b0b31815eff637e30d8d1b66c5a69b7ac9d43f0c68fb0733487671a2300d7ffcae76bed279566ec90e9

  • C:\Users\Admin\AppData\Local\Temp\drivers.p

    Filesize

    15B

    MD5

    4ff8e80638f36abd8fb131c19425317b

    SHA1

    358665afaf5f88dfebcdb7c56e963693c520c136

    SHA256

    6b8ceb900443f4924efd3187693038965ad7edb488879305489aa72d78f69626

    SHA512

    d4e6e3d789bc76102c500b46a5aa799c5ebfc432a44117aa0b7c7512439d33a423630b963fb04cda1da17a7f6517b276a3e9298c17cbf795964090f4b9e5d8f1

  • C:\Users\Admin\AppData\Local\Temp\ghi.bat

    Filesize

    3KB

    MD5

    b98e8fcde49a1caee295a6bd3d264e56

    SHA1

    71c82391a8617212ad48c8d79755e71be2e20be9

    SHA256

    e369c7e2e7ac0280882693038b213be0309c910df62f35a5159a125ecd18fb9a

    SHA512

    fb5fa414449e7dd4ce1fedcb92487f59ed18d7fbd3146eb59ec8f7256d68551adebb7d35e859fe7b6bce5a0b042b0de1e9ee56369a8686976dd121b44ff46742

  • C:\Users\Admin\AppData\Local\Temp\s.log

    Filesize

    153B

    MD5

    b256c8a481b065860c2812e742f50250

    SHA1

    51ddf02764fb12d88822450e8a27f9deac85fe54

    SHA256

    b167a692a2ff54cc5625797ddc367ba8736797130b93961d68b9150aef2f0e12

    SHA512

    f425ae70449d16bdb05fcc7913744fb0a81ab81278735d77ce316007b8298ad3c3991a29af67b336420f7dca94702271e59186174b5b78b5cdab1f8ce0163360

  • C:\Users\Admin\AppData\Local\Temp\s.log

    Filesize

    64B

    MD5

    e29f80bf6f6a756e0bc6d7f5189a9bb2

    SHA1

    acdd1032b7dc189f8e68b390fe6fd964618acd72

    SHA256

    8bfe9f81e5c82cbfe69203c993009c22f940f20727fa8cb43773958bf0eba7c7

    SHA512

    f390fc82bdeb43721aa08f3666a4ed7d9ad4a5c1ff91be6967336417a5a5b7968b945773f68effcbe961072b801c3681455cf98b956cd802eba24190bd54268e

  • C:\Users\Admin\AppData\Local\Temp\t.log

    Filesize

    72B

    MD5

    59f2768506355d8bc50979f6d64ded26

    SHA1

    b2d315b3857bec8335c526a08d08d6a1b5f5c151

    SHA256

    7f9f3cbab32b3a5022bed245092835cb12502fa2e79d85c8c45d478918ee6569

    SHA512

    e9aa231d19cb5f93711cd3ffee4a6bd8764b21249ed7eb06ff34bcb457cd075384a0858ea35a99280bff16c01875a4ed79598a6503fcf5262da6f0849b5b1028

  • C:\Users\Admin\AppData\Local\Temp\workgrp.tmp

    Filesize

    234B

    MD5

    36410966ec95ad407c3c2963352df2b7

    SHA1

    01c4fd256a6ec13f6697edf7d79a70308148c9cb

    SHA256

    559b4fbe11b804b82382a61a5cb463904741696cb5c93e06edb9dcb6dd9dc94c

    SHA512

    f00b2ed5f6e506782fed38bc202f6a450a9c18a76ce13b61876acfa1095b9f10e164f6a5d34facb83cdedde5f95774595387c62375a8921bc39beb9403bb5782

  • C:\Users\Public\Documents\Media\line.dat

    Filesize

    27B

    MD5

    bbeb55d9da24dbfbff9a98134c92bbbb

    SHA1

    4bd2f205386b014701a1cd7cfa8b171ebd36d214

    SHA256

    aa5d924d04242e5e0bd792699a491d835b6d844367846420f31dd5656d26e5b9

    SHA512

    8254f97164baa9d33c6c4acb6e56af805a022549ad5d7397b78461222fc1f1acfa2ad85d0beb00b463c0bd8960225ece92c74a495081a48ebbda6f3e9c592873

  • \ProgramData\wmimgmt.exe

    Filesize

    78KB

    MD5

    cfeefe6f5b066de38fef45786b34e82a

    SHA1

    935020840ef9b8c5e58fa811d5cb197612af2805

    SHA256

    305d5c8c8f00e7156dfacbf2e49524b6e87e3e7d3d5cca083d6156a82193610f

    SHA512

    250276ced6b7d84b3126e8818207f6691f04f53bae7dfe40eb648cd2dcd6cdf9bf53fa5da3aefc6157430b2db8dab22a054eddac011e7b691b6efcbae8b9f1b3

  • memory/2400-0-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2400-5-0x00000000002E0000-0x00000000002FD000-memory.dmp

    Filesize

    116KB

  • memory/2400-11-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB

  • memory/2792-72-0x0000000000400000-0x000000000041D000-memory.dmp

    Filesize

    116KB