Overview

overview

10

Static

static

5

060f6dc3cc...18.exe

windows7-x64

10

060f6dc3cc...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    151s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-04-2024 21:00

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General

  • Target

    060f6dc3ccb4b63a8e37f4934fc4c619_JaffaCakes118.exe

  • Size

    512KB

  • MD5

    060f6dc3ccb4b63a8e37f4934fc4c619

  • SHA1

    57356c0023ca344f1b5e1228d0b1a361b8543da7

  • SHA256

    37688dc58ae1d75c0b6eb82a9a1463409ec6a2b07366164276f64dc257ea41e9

  • SHA512

    74672fc754e525c695d9d5e3da4bd20be1672a32c7f9cdd72f2e683f972e4a0fa9cd46db4aa1b7d59a5d61a60dcdf14eb951380c0015f60102d98c04e318b0be

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6J:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5i

Score
10/10
evasionpersistencespywarestealertrojan

Malware Config

Signatures

  • Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
    evasion
  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
    evasion
  • Windows security bypass 2 TTPs 5 IoCs
    evasiontrojan
  • Disables RegEdit via registry modification 1 IoCs
    evasion
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 5 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • Windows security modification 2 TTPs 6 IoCs
    evasiontrojan
  • Adds Run key to start application 2 TTPs 3 IoCs
    persistence
  • Enumerates connected drives 3 TTPs 64 IoCs

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

  • Modifies WinLogon 2 TTPs 2 IoCs
    persistence
  • AutoIT Executable 10 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 13 IoCs
  • Drops file in Program Files directory 15 IoCs
  • Drops file in Windows directory 3 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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
  • Modifies registry class 20 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of FindShellTrayWindow 18 IoCs
  • Suspicious use of SendNotifyMessage 18 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\060f6dc3ccb4b63a8e37f4934fc4c619_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\060f6dc3ccb4b63a8e37f4934fc4c619_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Windows\SysWOW64\iuohfbomsz.exe
      iuohfbomsz.exe
      2⤵
      • Modifies visibility of file extensions in Explorer
      • Modifies visiblity of hidden/system files in Explorer
      • Windows security bypass
      • Disables RegEdit via registry modification
      • Executes dropped EXE
      • Windows security modification
      • Enumerates connected drives
      • Modifies WinLogon
      • Drops file in System32 directory
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4084
      • C:\Windows\SysWOW64\jaougiwr.exe
        C:\Windows\system32\jaougiwr.exe
        3⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:1820
    • C:\Windows\SysWOW64\vgsxbmvpgtufxdn.exe
      vgsxbmvpgtufxdn.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:620
    • C:\Windows\SysWOW64\jaougiwr.exe
      jaougiwr.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:4988
    • C:\Windows\SysWOW64\szdrjkuljsgsb.exe
      szdrjkuljsgsb.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:3620
    • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""
      2⤵
      • Drops file in Windows directory
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:4588
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4040 --field-trial-handle=3240,i,13319578961094268484,16557498665191861597,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:2912

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Initial Access

    Execution

    Persistence

    Boot or Logon Autostart Execution

    2
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Winlogon Helper DLL

    1
    T1547.004

    Privilege Escalation

    Boot or Logon Autostart Execution

    2
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Winlogon Helper DLL

    1
    T1547.004

    Defense Evasion

    Hide Artifacts

    2
    T1564

    Hidden Files and Directories

    2
    T1564.001

    Modify Registry

    6
    T1112

    Impair Defenses

    2
    T1562

    Disable or Modify Tools

    2
    T1562.001

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    Query Registry

    4
    T1012

    System Information Discovery

    5
    T1082

    Peripheral Device Discovery

    1
    T1120

    Lateral Movement

    Collection

    Data from Local System

    1
    T1005

    Exfiltration

    Command and Control

    Impact

    Resource Development

    Reconnaissance

    Replay Monitor

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    Downloads

    • C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe
      Filesize

      512KB

      MD5

      1565ead331af309d71f88ba6afe69b88

      SHA1

      14252a9353707fdd205298ec615c7ec83d12d245

      SHA256

      430ab00f8ba8fde94c2023e07449782a11e038eb1486e5d6446e9463c6613ed7

      SHA512

      cf6bc65888d5ee375afe909993c2f7a393e587d1f45d3cf0b4ee7c0540659969eca5972aae4ae2e94c27ef91a9b3134d5d988170be6a14cc130b55a1a446d3ca

      Download Submit
    • C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
      Filesize

      512KB

      MD5

      4d2a965de891a6f991985a768886e345

      SHA1

      f8c5975332df0a8c413dd32d2b124631c364e4d3

      SHA256

      9027714273ef02687de1b43192fb286b4b32a15c97ea7059df20e07990e13d73

      SHA512

      2a7737f935d5eec86133dd5bdaf1b623e3b50c7aafab82e6bca3a87110989351f3e7eee0461f2e33cbce48c61df25bc7211f85a305b1d7e3448760aa6eb43b52

      Download Submit
    • C:\Users\Admin\AppData\Roaming\DenyReceive.doc.exe
      Filesize

      512KB

      MD5

      e6d8fda369fb34c9edf5d2262fedb47e

      SHA1

      b2fde7e1c113d7e2cd03cd824ac06d6a965a7b72

      SHA256

      80fbc73a6157741a11f82097420534116b1c773cb6e5f7d114b888996e549d5f

      SHA512

      74e9c5dc4b3a459d81a90ee62f276f34e7390122f2eacf4ed976a5d752b189217da88f8a8076f4b86b528a22fd22c6ccc69cf3f5d5bcedb00b30cdc955728800

      Download Submit
    • C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
      Filesize

      239B

      MD5

      361ba5cdfe246f4303b0a1638e0daf43

      SHA1

      eced7199b1af3c8e92209a68cb9a925ff3f369a3

      SHA256

      507143acb38e64408d03a0dd98e16bd34ca557294c466ae8ec9c7c763eb3a2a5

      SHA512

      81b9d124396d138717aea4dc71cec59426a3b65b47eaa0d13523adf030c5e3df9fa670ed48f7634d0301812d4b546dd43bc5bf863b58112570a2ab049bc7ab54

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

      3KB

      MD5

      49a98dea2d3aaf6866b7d5130b71c187

      SHA1

      3cca8d79d99ba3c645cb05fb55176f5160e5d7b3

      SHA256

      74fe01a9373e05cf3eeb449fbdc275405b1afb5c1bec5455daa520749673cef3

      SHA512

      ac711ef77e8e2d7c66c342f2b83eacd0309586f8a4784fb33ae200a81e5af8dc370810228fe90c962b00d47b2363dce654933156b3b366a2808e404fc49b6d2e

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

      3KB

      MD5

      facddbe14079e63fe424170e02bd85da

      SHA1

      4bdfdb9abcf9fd4d9aad54c8265a0dde57160e9c

      SHA256

      a4ffd0cfb5fb8d5f7e8427f0c20bb575d08db6d129a2407ddb38327ccd698f37

      SHA512

      558e21200c5b4fee49367889dcbb6074541ef0fd1986a68f7efd807d9a3f02847b984fd72aad79565a1267c761262a772bb4f0ef3e3f7b0c919392fc3a5b662a

      Download Submit
    • C:\Windows\SysWOW64\iuohfbomsz.exe
      Filesize

      512KB

      MD5

      cc586e5d47fcab6999e2a252bcba928c

      SHA1

      3fcafac514340449718d5c3280246124cda6d195

      SHA256

      fca56aef00d3111e49c658652cd907c7b0842a806dd57be63ce2128708819435

      SHA512

      70e35b4d1ef5882842711f5f6dcdc97eba107507998fdbe3d09f9eb4a3c59daf3194f0d01eff9ce94d2cb60c8400434b41b3a565d0d615143f67e0fd6cc2fe41

      Download Submit
    • C:\Windows\SysWOW64\jaougiwr.exe
      Filesize

      512KB

      MD5

      a8896b6d3d66373d3caadf9ca2b07813

      SHA1

      ae6beed798c08ba9bbb918b78dfa8f474da0dd5f

      SHA256

      946bffc2d0c73b3c3cf13e2349759a7235522b3f91bb63da6f8c451129b4e5db

      SHA512

      8d32c4b547676b65b00d00a3048d1317a1de0b6fb6507e6ad006fcfe545f70f7358fe9abd8efba3727224b64ea5d35b56cbdecfac6f3e80bdef4b79225ea7dde

      Download Submit
    • C:\Windows\SysWOW64\szdrjkuljsgsb.exe
      Filesize

      512KB

      MD5

      7fa6db8093f16c14bf26d1a1225ef7c1

      SHA1

      bcfb76d55820de0244481ebc49745dd27ce83a6e

      SHA256

      36c76b30518c6a43ec98e31289bbb946c5d7facb1ed25aee34e6ad2c204d575a

      SHA512

      b6b3f7c0e18cf68f5b6128c90f2154a1015c24264bd63fbf20067c2fe4346d42c88a6f171bfbf0f6c32643be6ce792b7f2f3f8943b3cee7a93070a6910e12325

      Download Submit
    • C:\Windows\SysWOW64\vgsxbmvpgtufxdn.exe
      Filesize

      512KB

      MD5

      8c0453d1025ae05a19a14b6bca2e58c9

      SHA1

      650757aa6e7fc2bc2562f64f7cbeccea9f917dc0

      SHA256

      60a33f7c1a06215a45a5fce80325bb967670acb8fd58694a012611bdfb808474

      SHA512

      7876bc471c80d8f7fbb76b39d71b7ccf3fe9a9ccd1b5e0ec3a3de0104eeee517f766867d5a2eb8194b786904a3aa3e55c227e2ae6767943fa101e32dc620ee8e

      Download Submit
    • C:\Windows\mydoc.rtf
      Filesize

      223B

      MD5

      06604e5941c126e2e7be02c5cd9f62ec

      SHA1

      4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

      SHA256

      85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

      SHA512

      803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

      Download Submit
    • \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
      Filesize

      512KB

      MD5

      c6d054a19f0869ca0f74ffd649586103

      SHA1

      8ab55efb5d8c15c54e414bf1bd3f633422005fa3

      SHA256

      3c1670283a61b3fca22a7543a2d0fbb969821bf3098aa8cd9b20f9417b926887

      SHA512

      c3575d45fcf56ee43906f63cc50f2aab832cba10224658a2fc94387162abe90ad111702512bdb13fabf6f4c5cc12ea2d0cdb93ad418f08195508675507f7d5be

      Download Submit
    • \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
      Filesize

      512KB

      MD5

      d075d2ec5860efc5129e701b5f5ee92d

      SHA1

      2f50443d4ba1292a5ce9fd89483ac8a0274c085b

      SHA256

      0aa6d2c77a2b404c8640179d136f438cf2853e06e27f08551f1cccf5e85fe78b

      SHA512

      9e9928fa7d4da724ad1972e43a76b5e6459ae5c70177eb51565d6a6605dcbb98be9863d6b084afd57473ea30a9df9183c5028a5377895dc21b65b8eeb4b1587b

      Download Submit
    • memory/1480-0-0x0000000000400000-0x0000000000496000-memory.dmp
      Filesize

      600KB

      Download
    • memory/4588-41-0x00007FF9667B0000-0x00007FF9667C0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-40-0x00007FF9667B0000-0x00007FF9667C0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-38-0x00007FF9667B0000-0x00007FF9667C0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-39-0x00007FF9667B0000-0x00007FF9667C0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-37-0x00007FF9667B0000-0x00007FF9667C0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-43-0x00007FF964470000-0x00007FF964480000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-42-0x00007FF964470000-0x00007FF964480000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-120-0x00007FF9667B0000-0x00007FF9667C0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-122-0x00007FF9667B0000-0x00007FF9667C0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-123-0x00007FF9667B0000-0x00007FF9667C0000-memory.dmp
      Filesize

      64KB

      Download
    • memory/4588-121-0x00007FF9667B0000-0x00007FF9667C0000-memory.dmp
      Filesize

      64KB

      Download