Analysis

  • max time kernel
    148s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    16-08-2024 23:23

General

  • Target

    a05a61c899b3ed9fd375f8358122413d_JaffaCakes118.exe

  • Size

    2.5MB

  • MD5

    a05a61c899b3ed9fd375f8358122413d

  • SHA1

    a8913670a8ce5b5a7f48b785f09c56b2e68f688f

  • SHA256

    b42470faf769718301262156523bb324a7bdfbf3f094bedfff33b3c55a6aa005

  • SHA512

    a5a7ed7cec260796c8a12c4b94e2207de6752c90d7db7857e9ff8235018aae36412b05f3478c9f5afd9f343cd6867d01665f1ab9cdcdf499fac4a727bfa1aa35

  • SSDEEP

    49152:5aPuc1b01RHswsj7VgOiHQSoxx2ovBzx7pAg9HjsIdyE0gVtddaudRinXBgJ:QPf1+HsvVg9HgX2ovBzxZVlZZ/dYRgJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • 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 WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a05a61c899b3ed9fd375f8358122413d_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a05a61c899b3ed9fd375f8358122413d_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Users\Admin\AppData\Local\Temp\is-AQHH8.tmp\a05a61c899b3ed9fd375f8358122413d_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-AQHH8.tmp\a05a61c899b3ed9fd375f8358122413d_JaffaCakes118.tmp" /SL5="$8004C,2338525,54272,C:\Users\Admin\AppData\Local\Temp\a05a61c899b3ed9fd375f8358122413d_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:1104

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-AQHH8.tmp\a05a61c899b3ed9fd375f8358122413d_JaffaCakes118.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • C:\Users\Admin\AppData\Local\Temp\is-MLHS8.tmp\Games.inf

    Filesize

    220B

    MD5

    e2967666df35fdcc08f1636942b5acf3

    SHA1

    a246bed3cfd90c44ff938eb2581ef453e8f8f59e

    SHA256

    d3954e82f53d234f9029cf5af39bf4ff1865ce9162df4ae44845865e7cb591ce

    SHA512

    a5ddbbaf0cb136809b5ebe8f6e90c8f6395c498e03e6d40511296b67aa9c73e880c5c1f9b4baefec9b8a573ffd2c72a03d1db3146513417ff2f8dee14f769ff1

  • C:\Users\Admin\AppData\Local\Temp\is-MLHS8.tmp\isxdl.dll

    Filesize

    49KB

    MD5

    02ecc74f7f91e9ffd84de708683236a6

    SHA1

    3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

    SHA256

    30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

    SHA512

    a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

  • memory/1104-7-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/1104-37-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/2276-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/2276-2-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/2276-36-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB