Analysis

  • max time kernel
    134s
  • max time network
    105s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-07-2024 17:28

General

  • Target

    19b15bd216a75333053517cd4e4afe3d_JaffaCakes118.exe

  • Size

    261KB

  • MD5

    19b15bd216a75333053517cd4e4afe3d

  • SHA1

    970370ad007d721d7290019df0bb36392e604a00

  • SHA256

    03544cc512306862b88bbf0c5f3a573bdb023f061302e90d24ebfeed93334d01

  • SHA512

    42b416109cbb305f3bcaede9a997e9b20ec7475726a6f5794d8df56f6a4caa659e18b78c684c81c7bb269555da03e013fbfdebe4b7b5d9460b6546659e6766fd

  • SSDEEP

    6144:SR+xXJuUnOgw0HzrnEle1exXN4I+j3c1Ao5JXXJJ2HMU51xdt:GW3RXoek9j8eV3JgMm

Malware Config

Signatures

  • KPOT

    KPOT is an information stealer that steals user data and account credentials.

  • KPOT Core Executable 2 IoCs
  • Blocklisted process makes network request 3 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Loads dropped DLL 2 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 4 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.

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\19b15bd216a75333053517cd4e4afe3d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\19b15bd216a75333053517cd4e4afe3d_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:1780
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      2⤵
      • Blocklisted process makes network request
      • Checks computer location settings
      • System Location Discovery: System Language Discovery
      PID:5564
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe" /c ping 127.0.0.1 && del "C:\Windows\SysWOW64\cmd.exe"
        3⤵
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Internet Connection Discovery
        PID:6092
        • C:\Windows\SysWOW64\PING.EXE
          ping 127.0.0.1
          4⤵
          • System Location Discovery: System Language Discovery
          • System Network Configuration Discovery: Internet Connection Discovery
          • Runs ping.exe
          PID:6136

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\System.dll

    Filesize

    12KB

    MD5

    0d7ad4f45dc6f5aa87f606d0331c6901

    SHA1

    48df0911f0484cbe2a8cdd5362140b63c41ee457

    SHA256

    3eb38ae99653a7dbc724132ee240f6e5c4af4bfe7c01d31d23faf373f9f2eaca

    SHA512

    c07de7308cb54205e8bd703001a7fe4fd7796c9ac1b4bb330c77c872bf712b093645f40b80ce7127531fe6746a5b66e18ea073ab6a644934abed9bb64126fea9

  • C:\Users\Admin\AppData\Local\Temp\hedgerows.dll

    Filesize

    22KB

    MD5

    2ae5d410948624b091bffee8fe572969

    SHA1

    959e5dceaa00d60feab658160a56922a2078c36f

    SHA256

    49d58d394cfd697ea5d855b88cede6d70eb08effafde514d255493b3ec5eb645

    SHA512

    ac481da138de38b8ebce01828b25da3dbb009571fdc614e351896375bc169b216974fb62312e76dd6308d53ab278f25497656e35e8ff3928e15ce599c8be5fd3

  • C:\Windows\win.ini

    Filesize

    131B

    MD5

    9848e4efb0abd437d65e6d3d1d973adb

    SHA1

    f427ac7c50b19f66658ae7f92cbaf21110b49a47

    SHA256

    c8b84add37da849977a84fe62badb6cb908be99769edb70d60bcd04c0aec2a3f

    SHA512

    f90f1f65b6b824a526469b8d739f733a54a7f485d8b5f680de7a35fac90786bf6ba5a0b1d62e139663c5ee73b8d687cf32d4ccf188e18c53084ec12d8c216b17

  • memory/1780-20-0x0000000002470000-0x0000000002483000-memory.dmp

    Filesize

    76KB

  • memory/1780-40-0x0000000002460000-0x0000000002461000-memory.dmp

    Filesize

    4KB

  • memory/1780-39-0x0000000002320000-0x0000000002322000-memory.dmp

    Filesize

    8KB

  • memory/1780-10029-0x00000000024A0000-0x00000000024C0000-memory.dmp

    Filesize

    128KB

  • memory/5564-10032-0x00000000003E0000-0x00000000003F8000-memory.dmp

    Filesize

    96KB

  • memory/5564-10034-0x0000000000600000-0x0000000000606000-memory.dmp

    Filesize

    24KB

  • memory/5564-10030-0x00000000003E0000-0x00000000003F8000-memory.dmp

    Filesize

    96KB

  • memory/5564-10035-0x0000000000600000-0x0000000000606000-memory.dmp

    Filesize

    24KB