Analysis

  • max time kernel
    122s
  • max time network
    16s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    13-09-2024 07:03

General

  • Target

    ddea291496e6fe6bb2739c666ea1876f_JaffaCakes118.exe

  • Size

    58KB

  • MD5

    ddea291496e6fe6bb2739c666ea1876f

  • SHA1

    47e323dd16280e1ade512094c82ef33210342475

  • SHA256

    44244177bebc0306e23721806059a64989be421960744c800693c99cb02b82c5

  • SHA512

    c4895a63a80f642a4cc6ca164ed755d6a77f55db29502959ff89a2170e36faafc12b2f8bef4516b9e16197aeea739dcb18ceca00a7a2d66383604dfb6e269338

  • SSDEEP

    768:MdICxZk/89MpVT7woQJcW/bnqC03T/yEwSndA/zJmnPi3Jnj:MTYd5QJc/vaSybs4

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\ddea291496e6fe6bb2739c666ea1876f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\ddea291496e6fe6bb2739c666ea1876f_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2320
    • 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:2496
      • 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:2656
        • C:\Windows\SysWOW64\findstr.exe
          findstr /s "YM.CGP_" "C:\Users\Admin"\..\*.txt
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2704
        • C:\Windows\SysWOW64\chcp.com
          chcp
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2752
        • C:\Windows\SysWOW64\net.exe
          net user
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2768
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 user
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2772
        • C:\Windows\SysWOW64\net.exe
          net localgroup administrators
          4⤵
          • System Location Discovery: System Language Discovery
          • Suspicious use of WriteProcessMemory
          PID:2756
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 localgroup administrators
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2720
        • C:\Windows\SysWOW64\tasklist.exe
          tasklist
          4⤵
          • Enumerates processes with tasklist
          • System Location Discovery: System Language Discovery
          • Suspicious use of AdjustPrivilegeToken
          PID:2712
        • C:\Windows\SysWOW64\systeminfo.exe
          systeminfo
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers system information
          PID:2588
        • C:\Windows\SysWOW64\reg.exe
          reg query "HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2832
        • C:\Windows\SysWOW64\find.exe
          find "REG_"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3024
        • C:\Windows\SysWOW64\reg.exe
          reg query HKEY_CURRENT_USER\Software\Microsoft\Office
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3032
        • 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:792
        • 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:1980
        • 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:2816
        • 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:3064
        • 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:1212
        • 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:2408
        • C:\Windows\SysWOW64\ipconfig.exe
          ipconfig /all
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers network information
          PID:2396
        • 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:2088
        • C:\Windows\SysWOW64\ARP.EXE
          arp -a
          4⤵
          • Network Service Discovery
          • System Location Discovery: System Language Discovery
          PID:1260
        • C:\Windows\SysWOW64\NETSTAT.EXE
          netstat -r
          4⤵
          • System Location Discovery: System Language Discovery
          • Gathers network information
          PID:2532
          • 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:952
            • C:\Windows\SysWOW64\ROUTE.EXE
              C:\Windows\system32\route.exe print
              6⤵
              • System Location Discovery: System Language Discovery
              PID:2084
        • C:\Windows\SysWOW64\net.exe
          net start
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2468
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 start
            5⤵
            • System Location Discovery: System Language Discovery
            PID:532
        • C:\Windows\SysWOW64\net.exe
          net use
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2464
        • C:\Windows\SysWOW64\cmd.exe
          C:\Windows\system32\cmd.exe /S /D /c" echo n"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1948
        • C:\Windows\SysWOW64\net.exe
          net share
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1140
          • C:\Windows\SysWOW64\net1.exe
            C:\Windows\system32\net1 share
            5⤵
            • System Location Discovery: System Language Discovery
            PID:2000
        • C:\Windows\SysWOW64\net.exe
          net view /domain
          4⤵
          • System Location Discovery: System Language Discovery
          • Discovers systems in the same network
          PID:2860
        • 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:1624
        • C:\Windows\SysWOW64\find.exe
          find /i /v "------"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3000
        • 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:3048
        • C:\Windows\SysWOW64\find.exe
          find /i /v "domain"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:3052
        • 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:3068
        • C:\Windows\SysWOW64\find.exe
          find /i /v "¬A╛╣"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2116
        • 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:264
        • C:\Windows\SysWOW64\find.exe
          find /i /v "░⌡ªµª¿"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1524
        • 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:1864
        • C:\Windows\SysWOW64\find.exe
          find /i /v "├ⁿ┴ε"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:996
        • 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:2460
        • C:\Windows\SysWOW64\find.exe
          find /i /v "completed successfully"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1532
        • C:\Windows\SysWOW64\net.exe
          net view /domain:"WORKGROUP"
          4⤵
          • System Location Discovery: System Language Discovery
          • Discovers systems in the same network
          PID:1372
        • 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:2548
        • C:\Windows\SysWOW64\find.exe
          find "\\"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:1240
        • C:\Windows\SysWOW64\net.exe
          net view \\MUYDDIIS
          4⤵
          • System Location Discovery: System Language Discovery
          • Discovers systems in the same network
          PID:2212
        • C:\Windows\SysWOW64\net.exe
          net view \\MUYDDIIS
          4⤵
          • System Location Discovery: System Language Discovery
          • Discovers systems in the same network
          PID:2388
        • C:\Windows\SysWOW64\find.exe
          find "Disk"
          4⤵
          • System Location Discovery: System Language Discovery
          PID:2164
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 1 MUYDDIIS
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:2140
        • 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:2244

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

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

    Filesize

    43B

    MD5

    9f6b9a6e9ceeb82c1b7f4542328d764a

    SHA1

    8f1b3a6cf28b9a8dc9eeff98e065b9b467d4d846

    SHA256

    5d3ae9823ebee16a6508452c045dcfeda36bbdc17c52439ada72afb5396ff793

    SHA512

    a0e6985b5e9fcad2197ffa232bc97ed4c00759793aa94490eb33ff68fba511d4e89e3e18bfc31604e5cd01cce1e71e806ae8ac34ce794d49727de551fa5180d7

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

    Filesize

    7KB

    MD5

    51a3c0314310b95b61600ca7458aeb45

    SHA1

    3398446c404b2a511a335326a4507bbf9869ff38

    SHA256

    bd5aacf64fc358c57da19b7fc9caf06c3235883f1cd333d814928b1a1dca8246

    SHA512

    7912d4124e1516a45d5ec17d1d2c63503b8b4a73d8083f69613c319845bed337bbb489fa5630a7cb2d06a9270dce3ce57c1a11ffb3060386dba95dd13b2829b2

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

    Filesize

    24.9MB

    MD5

    95d193e9076f914237ccd96d4c6f9c55

    SHA1

    aa61b0ab982a89e18732af84b8b05483db15b915

    SHA256

    9b2fab22ac25a6be89b34dfb2ae5975bb5a1e7efd9990685b500cc54857593dd

    SHA512

    5aba888616f7cd9be2a4fd1c368b10a5c62531e5cada1663709e35cfa1ceb8d710ec2b9d2bf2708f4983f2473796c10f773decc3fc6cef252a60e6d3ee9937f0

  • 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

    9849feb6ad812a7e1ac909738b31da9a

    SHA1

    cf01ec9aece21ffdd610f9c6e29bd9fcc9466114

    SHA256

    d547e4e9b3633d74b9c05f4d394955fa691739bcaa6f80ca9854e3d296555612

    SHA512

    a19058ecfb5e37473f7cef9c0958de2c83ac48c810d57473bd106801101bd24a04f1702cbcde9a64db5a22e9b70f23c68748f601d954e0dde2692e915221ce7e

  • \ProgramData\wmimgmt.exe

    Filesize

    58KB

    MD5

    ddea291496e6fe6bb2739c666ea1876f

    SHA1

    47e323dd16280e1ade512094c82ef33210342475

    SHA256

    44244177bebc0306e23721806059a64989be421960744c800693c99cb02b82c5

    SHA512

    c4895a63a80f642a4cc6ca164ed755d6a77f55db29502959ff89a2170e36faafc12b2f8bef4516b9e16197aeea739dcb18ceca00a7a2d66383604dfb6e269338

  • memory/2320-0-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/2320-11-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB

  • memory/2320-9-0x0000000000280000-0x00000000002CE000-memory.dmp

    Filesize

    312KB

  • memory/2496-65-0x0000000000400000-0x000000000044E000-memory.dmp

    Filesize

    312KB