Overview

overview

10

Static

static

5

0580f46d13...18.exe

windows7-x64

10

0580f46d13...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    149s
  • max time network
    109s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-04-2024 15:29

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General

  • Target

    0580f46d13a54fe2a64a944f5208765c_JaffaCakes118.exe

  • Size

    512KB

  • MD5

    0580f46d13a54fe2a64a944f5208765c

  • SHA1

    f143ec3e80757ec10a7a296e8ad575ab6234370b

  • SHA256

    494160f303a008a58bbba3c70052761dbb2d5f83e07a027d1a2e54c839c231cd

  • SHA512

    58379d29025cb6d10589a19e900b5e4b4a1f76eeb1575a825ad7a1debff3de05e2911db92e7a4c7596f8193be64a144ce475ce610f3268e515e41b95ca63a0dc

  • SSDEEP

    6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6f:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5s

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 8 IoCs

    AutoIT scripts compiled to PE executables.

  • Drops file in System32 directory 12 IoCs
  • Drops file in Program Files directory 14 IoCs
  • Drops file in Windows directory 19 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\0580f46d13a54fe2a64a944f5208765c_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0580f46d13a54fe2a64a944f5208765c_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:1296
    • C:\Windows\SysWOW64\iwdhugatpf.exe
      iwdhugatpf.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:4344
      • C:\Windows\SysWOW64\pxvwksge.exe
        C:\Windows\system32\pxvwksge.exe
        3⤵
        • Executes dropped EXE
        • Enumerates connected drives
        • Drops file in System32 directory
        • Drops file in Program Files directory
        • Drops file in Windows directory
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:4360
    • C:\Windows\SysWOW64\ykyazqrdegovqtk.exe
      ykyazqrdegovqtk.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2184
    • C:\Windows\SysWOW64\pxvwksge.exe
      pxvwksge.exe
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1064
    • C:\Windows\SysWOW64\jzoqdbmgqalcb.exe
      jzoqdbmgqalcb.exe
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:1896
    • 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:2920

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\PROTTPLV.DOC.exe
    Filesize

    512KB

    MD5

    ecbc00b474742accf2545f19c505651d

    SHA1

    f0ef7b29781de8bdf2ee213d0071bfbf00e0bfbf

    SHA256

    f4e1dcd193849d838c840f06c911b2f35b323fb71a26606a2b29b67b6a64d071

    SHA512

    271f646418d944bff2ccf46b53de93093a396081f26dd8dddcd4bd65837782d62cbbc6c74bb18ff6e95ae7d68032ee18743281236c53adab46fae6717133bd46

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

    239B

    MD5

    cb7a94d02c814d42e0d36752d23604ff

    SHA1

    a3dc9b99402aad1776c01d4ac787c4fa6336ed20

    SHA256

    fc3e2de613545cf33019b5dce9be49db46e0f38b61012c7b81fefc396501e537

    SHA512

    4b808c4adbfb0a918850a0c1fe548ae9dec14b3b6fdb60f0215f5863d79e1d420b338cb171b74195bedc714dd3a0bd301f36b7cca8583491dea8fc57c26346a5

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

    3KB

    MD5

    37e3057e2c13887efb9be5c375420642

    SHA1

    917ff6ef66ad3bf58d330a4b2a32447105382534

    SHA256

    6d73d2dd0127a6787e8578bb9df52cfe0013f5135d949721d621cb35c541e802

    SHA512

    7d5d4ee7a84054298336b4ca3224a403d198d80f16bd827f6bfa79117aa5e41da009199b7e6551c727a1ac8adf0b9a4cd76419157f9d6d787b344625d03044d7

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

    3KB

    MD5

    6ee3d5028f6595c91c752766d56c0b69

    SHA1

    4bb250873a4703e4c637754050c5ffa58066df5e

    SHA256

    399bc98bb6b0343b028fa7fbfddbbebd8184edeb8f8743d0f8ed670bad02c1ef

    SHA512

    2d40bc9631d9c0a9a96d39b00174e3965e3622352178fd76ad16d50c63830388bcc416f222c8466e0a183294644c896ec865d944ed9f17cecca061491a619dcf

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

    512KB

    MD5

    2ff6162c504d3f45c79d9697be73da17

    SHA1

    7db90b0751b9f858bb297463ccb7d9c1df69b6f7

    SHA256

    25f5be6e498d701ee6350803acfc7146dfcc4d09a524f81640f7be6afc0776ef

    SHA512

    1b5c455c999f450d82bf54e3e522b1d2c9891b5856f1a210bf603d7d8632a9330799f396f290aa415eab8074dd8799c9afced550efe2d030d84fc1e6dc03244a

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

    512KB

    MD5

    a20f0da29ca02cca62e82ef47f645f4c

    SHA1

    b084b39d8c3db272837043da2647e5592257bf31

    SHA256

    c2c1ccdf5dde74e4979b7def5d82dd4584a075442a176ce33fe158f11b2a0067

    SHA512

    2a692796bdec1fa25d8659e356bc1dc43962e2702c6d9d94a3b3751225fc71edc4e8453fc1ad6f370e4d0dda4b6c606af7a93d1a7cacd581634e7ab07de80603

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  • C:\Windows\SysWOW64\pxvwksge.exe
    Filesize

    512KB

    MD5

    2a4dba985ebda86ef5af740443ac0c05

    SHA1

    f618e5e8d3de15705e57b433ed36db2d217a9adf

    SHA256

    ff45314600e040db31ccecc2d5cf4afed2966bc946564cda97d98437cb8ab372

    SHA512

    dfdd901ed250254d4ae2ae2b3b8284f666061618d1adb570ee353774438858aef4396c748ac93fc5b07b15d805fedb8b7fe1a56842b6381bc2980f1865115963

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  • C:\Windows\SysWOW64\ykyazqrdegovqtk.exe
    Filesize

    512KB

    MD5

    d0f00ac1c86b90238504c7b3e8d7d0f7

    SHA1

    63a64d0fa7b043d778d10d677444bb14acb6e971

    SHA256

    8d2ee9afa135f0979100fdcfea1b69bb6266a9bc0f9e92d927f927cad4f0d182

    SHA512

    e0b890e4c70d2212fc97b9f6b41c089caad499606012c8c1686b237c79414c3eaed9aed81307e990241a428f61ce632f71ca9b7f04554cb40e88675cff98cce5

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  • C:\Windows\mydoc.rtf
    Filesize

    223B

    MD5

    06604e5941c126e2e7be02c5cd9f62ec

    SHA1

    4eb9fdf8ff4e1e539236002bd363b82c8f8930e1

    SHA256

    85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2

    SHA512

    803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7

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

    512KB

    MD5

    fee046d9c5d7574179acab885e9679e4

    SHA1

    2eefe1b5e71e77903b9952a7f3c26b64547fa302

    SHA256

    b779391205a6b5b3f7573df3e3aefd2a6a32e443db9a28308918923b67ba0a11

    SHA512

    473421093f346b484a20d05625888225f3d468cf8c84869ae17228c631aacdbaad0bce0831d312e82d7c739adce497a26b4f38ccf737371bb2e9340e5ff0fb8b

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

    512KB

    MD5

    1c442e360df49c451097a42c27d2834c

    SHA1

    28a85bd8a31cd2e9a95e509c15be6dc67025cc5c

    SHA256

    3c4519b581623e782fc11c94ad50fbdd1ee2b7478a92cbc4c175d41f0a418df3

    SHA512

    5fb30a108228e539603bceb630e256d6bdcaaa253dd2cc5f432c06a6c0fa97c0aa7dd912fa6dadbbd5a121768f18eeaad0909c540c94ad1beaef08ff1920343a

    Download Submit
  • memory/1296-0-0x0000000000400000-0x0000000000496000-memory.dmp
    Filesize

    600KB

    Download
  • memory/2920-35-0x00007FFB16C10000-0x00007FFB16C20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-43-0x00007FFB14610000-0x00007FFB14620000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-42-0x00007FFB14610000-0x00007FFB14620000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-39-0x00007FFB16C10000-0x00007FFB16C20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-38-0x00007FFB16C10000-0x00007FFB16C20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-36-0x00007FFB16C10000-0x00007FFB16C20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-37-0x00007FFB16C10000-0x00007FFB16C20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-114-0x00007FFB16C10000-0x00007FFB16C20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-117-0x00007FFB16C10000-0x00007FFB16C20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-116-0x00007FFB16C10000-0x00007FFB16C20000-memory.dmp
    Filesize

    64KB

    Download
  • memory/2920-115-0x00007FFB16C10000-0x00007FFB16C20000-memory.dmp
    Filesize

    64KB

    Download