Overview

overview

10

Static

static

3

51e6d705ce...18.exe

windows7-x64

10

51e6d705ce...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    17-10-2024 11:34

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General

  • Target

    51e6d705ce99ff10e033894343553da9_JaffaCakes118.exe

  • Size

    513KB

  • MD5

    51e6d705ce99ff10e033894343553da9

  • SHA1

    afc3ff76f8cc9115edf549141536dbb1b901c4e9

  • SHA256

    74c3e730a91d2fd37d0a64795b493e4b5c1dfe42b4545e89d0a8667d194f13dc

  • SHA512

    5976355bffdd7e9898ec342b2b8fed54c5ccd32f4ad14fa8f14563e51cbcd485684e28b9c153b24140082eab78be89b8d3b8a820788f2bf6e4f8e51afd1820e9

  • SSDEEP

    12288:tF1SrMEhiwdjEQYCMuBy5U5Uo4EZ4yS6/Sp3qB5Wpkl7:tfiiEjEzCMi6+Z4Zp3qbE+

Score
10/10
ardamaxdiscoverykeyloggerstealerupx

Malware Config

Signatures

  • Ardamax

    A keylogger first seen in 2013.

    keyloggerstealerardamax
  • Ardamax main executable 1 IoCs
  • Checks BIOS information in registry 2 TTPs 1 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 2 IoCs

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

  • Executes dropped EXE 3 IoCs
  • Loads dropped DLL 7 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    discovery
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Drops file in System32 directory 5 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

    upx
  • 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.

    discovery
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Modifies registry class 6 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\51e6d705ce99ff10e033894343553da9_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\51e6d705ce99ff10e033894343553da9_JaffaCakes118.exe"
    1⤵
    • Checks BIOS information in registry
    • Checks computer location settings
    • Maps connected drives based on registry
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:496
    • C:\Users\Admin\AppData\Local\Temp\Exporer32.exe
      "C:\Users\Admin\AppData\Local\Temp\Exporer32.exe"
      2⤵
      • Checks computer location settings
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:3832
      • C:\Windows\SysWOW64\Sys\svhost.exe
        "C:\Windows\system32\Sys\svhost.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Drops file in System32 directory
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        PID:3996
      • C:\Users\Admin\AppData\Local\Temp\ESLSpy.exe
        "C:\Users\Admin\AppData\Local\Temp\ESLSpy.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious use of SetWindowsHookEx
        PID:1088

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\@92CA.tmp
    Filesize

    4KB

    MD5

    a9680f653434b4766fdc2a3c592af879

    SHA1

    fd8e999c43fa83df3144aa5bbaae73bac3834296

    SHA256

    30e084f531980a35b79dd36ac9ee0022d0aba792da99b3d71eea26d327db9ad3

    SHA512

    685fe7bbaf9fe5d140f07e9fe0f1eff0cecf8a3a4d050fe917ce8eddac3394ab7b8cea575e2d6f3dace309716662fbb5a9016850b120ea2099a00cfc848f57ac

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\ESLSpy.exe
    Filesize

    73KB

    MD5

    b36a8146992ce3426270aa2200dd57ee

    SHA1

    200d8e8a530ff7739a58e9cada42d6f423838a9c

    SHA256

    914e327b1be6aa945219d08fa283d0234002223ac9826e92072a111461d86528

    SHA512

    1e208ac62d626841e22f51f971366d2179a4be553eae51ee605df55dfe50f938632283b1a6d5a716aff754447938eebec9fb2d585740f8c961f8c013253a6328

    Download Submit

  • C:\Users\Admin\AppData\Local\Temp\Exporer32.exe
    Filesize

    345KB

    MD5

    2943f48755e623e5c4281b7cce7faab6

    SHA1

    91cebd616f6b913cf2d55058838d39f5e899f1b4

    SHA256

    5f3c7fb14d9a47708aa13720b146e90f528c8c3226b8f976121491ba09ccdfd3

    SHA512

    86eb88b697282f6b8e1085fc2dfd02d7611ed09170a81d209fc4d82dff8ef0f1c3ca9ee5e9b4fd810397f205c2d7061c28a907242e6a2da3f96ed7d0ef2987bf

    Download Submit

  • C:\Windows\SysWOW64\Sys\svhost.001
    Filesize

    3KB

    MD5

    158534985cc97231207a7ceb4c76248c

    SHA1

    49d9d166cf618dcd4449214458148bc12dd1fc07

    SHA256

    408962acd78a99edeaa5ffa5881ee736b0edf3d1f02a6fc2f12f2bfd47f7b4ae

    SHA512

    3615e7472cac066c4dcae91c2ea5c78f93e587a2bc892d57dbfd277ab68051024b02995dd9543c5cf51a2626f78acbb4962a2d0ee7af1bddaf50a64a240456e0

    Download Submit

  • C:\Windows\SysWOW64\Sys\svhost.006
    Filesize

    5KB

    MD5

    ff2bc313174a6ccfe1e0b5b1a58f0f49

    SHA1

    4e983cdee788faf6a13a9d5bf3f00f4a17dd6e8e

    SHA256

    f212c83897599d81f4010f1ef3a43e5709e874912072d38d26a5ef5644462318

    SHA512

    418083066ba5505267f4de91c9e439674e02645c430360dae22dfc390c33b4e0c01857634d1dcb5dc298c296a5f4130397388bceee2ad82ba0a711ab56d1bd0f

    Download Submit

  • C:\Windows\SysWOW64\Sys\svhost.007
    Filesize

    4KB

    MD5

    50c8c542dca77df82f5925b145567611

    SHA1

    64bdce386146e3548d3d85cf16fdd0d34cbafe2f

    SHA256

    0692f76ec589e517f0a5205e658ca44656322c0382cee2af53890324818b3e0f

    SHA512

    f7df5e9ac0c81f832e8dfe882eb1c4746f30131bef5a56947634146c813df079acd57b3fc954254684c6f4ef291802cd9629e6af3ced9be1f381fdd858a327c2

    Download Submit

  • C:\Windows\SysWOW64\Sys\svhost.exe
    Filesize

    459KB

    MD5

    4db1b69341dc88b901d85be34278a634

    SHA1

    0d55d2852a58b597c96c1dcec25efc961d882ba1

    SHA256

    c3f29e3f8b9eb7c20a0046fc105d2199dc5327a570e8c76908e44be1200fb893

    SHA512

    e11ee43c65179a562254cc63fda5c25ae228603bd88fd357faea2a5b49b4df11dfde5efe46544ac138d008cdffc419c793b35781ef201a9462a9eda30b52dee0

    Download Submit

  • memory/496-29-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

    Download

  • memory/496-30-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

    Download

  • memory/496-1-0x0000000000500000-0x0000000000515000-memory.dmp

    Filesize

    84KB

    Download

  • memory/496-0-0x0000000000400000-0x000000000042A000-memory.dmp

    Filesize

    168KB

    Download

  • memory/1088-48-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

    Download

  • memory/1088-58-0x0000000000400000-0x0000000000423000-memory.dmp

    Filesize

    140KB

    Download