Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    95s
  • max time network
    147s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/12/2024, 19:49

General

  • Target

    c41e2d74301ee7ca1a6f17ee4a98f0bd_JaffaCakes118.exe

  • Size

    478KB

  • MD5

    c41e2d74301ee7ca1a6f17ee4a98f0bd

  • SHA1

    dd1dfb27fd0bb98c25a738de583b80630d8149f0

  • SHA256

    e18a3053c84fbb2d2fb05e342b3069e1a564661fa63bc25809398f199e32f33a

  • SHA512

    c7c1519825508a0c6fdde009df175cfe93554f974a4088aba9468d1238a6f5cbdba7c6546bcf5f3e735271f79215c763c3053b33a58fd2f85dea291f7b78d98d

  • SSDEEP

    12288:ctlO6MzJvlXglawzAAuf/Jhjw7bQFgwT8Gh:2lOhzJvlXglBA//XecFHTdh

Malware Config

Signatures

  • Ardamax

    A keylogger first seen in 2013.

  • Ardamax family
  • Ardamax main executable 1 IoCs
  • Checks computer location settings 2 TTPs 1 IoCs

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

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Drops file in Windows directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c41e2d74301ee7ca1a6f17ee4a98f0bd_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c41e2d74301ee7ca1a6f17ee4a98f0bd_JaffaCakes118.exe"
    1⤵
    • Checks computer location settings
    • Loads dropped DLL
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1184
    • C:\Windows\system32BLSJ.exe
      "C:\Windows\system32BLSJ.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1476

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\@9E63.tmp

    Filesize

    4KB

    MD5

    d9e02f226fc338d14df200ba9a700625

    SHA1

    414f134a16a309b31e418ed9e08c0c48aaf6e2bc

    SHA256

    8165757efb79acceb9fd0bfae6b2c19b8f087cc0461abb17941d460dbdf2e260

    SHA512

    13c73381602fe2593312d41ab4bc5cd5f922ac651f9e71e3fe3c58e7f0c5c73ecc9d79d61ec46f33a0a81cf73373421eeb510bd99650c0f53af30974ed61b8ca

  • C:\Windows\system32BLSJ.001

    Filesize

    464B

    MD5

    2a2b96b665229b3d8d3724f8cd6f1781

    SHA1

    06a2fd83eb6cd7c5b765cc718117f707e411276f

    SHA256

    51c60a1ccb8f252d7041ed740a9e64b1ca42eb0268f897a4faf5e5bdbd336c56

    SHA512

    0d619bf732147770601228101e2570ee58daf4798f0dcc2af3a6df4ea289997ab688459b932d92ebb2403c375892acd8fb9712e94b7ad562f0f73dcf2c7903dc

  • C:\Windows\system32BLSJ.006

    Filesize

    7KB

    MD5

    32dd7b4bc8b6f290b0ece3cc1c011c96

    SHA1

    b979683868b399c6a6204ebaed9fc9c784a0429a

    SHA256

    6dcce9bbba5c2de47eea3abf7597a9c4fb2e4d358efc3752fa65c169cccfa2a1

    SHA512

    9e0d720799fe816f7d09c8a722b762203b6f12a8625c1c93cd640219ecc35969bd641b4d9e6dc04ab6f95ceb73235a438eb7d48ee9402118db3618b5760551ea

  • C:\Windows\system32BLSJ.007

    Filesize

    5KB

    MD5

    e8155b68775ed29590e14df80fdc0e9f

    SHA1

    ed449da02e648a524004c265f3c37496d2f07f1f

    SHA256

    b39ba894b0a9a3201461ddd9ee9b297928e793dff221a47f019e75c11df631f3

    SHA512

    b14e00c46cf9bed0aca0f85775f624ff064f2d2afe1fa68b61bee5729db73cf9a8eced669c52d7cbb9504ff1b369a9a16a0f36c71a70c13c0bd1eaf5e07ccc11

  • C:\Windows\system32BLSJ.exe

    Filesize

    471KB

    MD5

    3c06bbc025b61d2182ef5573f2852bda

    SHA1

    ebc1464c00b13fb5b3f80a59c80b595020e1fe7c

    SHA256

    e7f64e7215284cdeb8ef1eba28733f7aeae7f6977f82809d8de1e76a2e249085

    SHA512

    9d839ada211b85fc1efb1fe7bb3ce66fcf0e8069221d958234649c2ac5dc0f1bd06f1a016f9c727077af36fb46cac5409be9c8a8201d17f689c6b473aa01acdc

  • memory/1476-20-0x0000000000630000-0x0000000000631000-memory.dmp

    Filesize

    4KB

  • memory/1476-26-0x0000000000630000-0x0000000000631000-memory.dmp

    Filesize

    4KB