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Analysis

  • max time kernel
    140s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    23/08/2024, 09:18

General

  • Target

    bb26c41338b9a8a685596684b8dc4e2f_JaffaCakes118.exe

  • Size

    1.7MB

  • MD5

    bb26c41338b9a8a685596684b8dc4e2f

  • SHA1

    f9fbcb8d6d006cc00e96efeef45956e0eff1438c

  • SHA256

    65dc911a24733602decbef266197fc46d28572a3dfa14d8a68c9c3925e7abc3c

  • SHA512

    4c243ca82c1028c530caef14cf0599b03e951ec764769833a9efca353264ba12da4c3fbe407acd77259d448ac33bd7acb60351a6e2a628ebaf1602aff8cf6352

  • SSDEEP

    49152:5au6QF4Rq8VvofneANn7iXjF+5ukxFinXBgJ:Qu6vkeANn7P5ukSRgJ

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 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 behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bb26c41338b9a8a685596684b8dc4e2f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\bb26c41338b9a8a685596684b8dc4e2f_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1992
    • C:\Users\Admin\AppData\Local\Temp\is-3O7HT.tmp\bb26c41338b9a8a685596684b8dc4e2f_JaffaCakes118.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-3O7HT.tmp\bb26c41338b9a8a685596684b8dc4e2f_JaffaCakes118.tmp" /SL5="$4010A,1456201,54272,C:\Users\Admin\AppData\Local\Temp\bb26c41338b9a8a685596684b8dc4e2f_JaffaCakes118.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: GetForegroundWindowSpam
      PID:760

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-N7H6Q.tmp\Games.inf

    Filesize

    219B

    MD5

    ecbab8b9e1648831fd3ff4add3d44e5d

    SHA1

    29e22c3c7f64d52a88a53ce23859186a8f4ce769

    SHA256

    ed582382cd24c1e1e0332b144c9007057b82a065bf76d70c99510324d5ac84b8

    SHA512

    be4fcc9742501d6aebacd1f1b7ceeac66f81fa524ad339c7845e1634dabcfdab3a59ef5f9788f1bc911dc778aa4fddce00f54e5b28f7dd9682052e6877845970

  • \Users\Admin\AppData\Local\Temp\is-3O7HT.tmp\bb26c41338b9a8a685596684b8dc4e2f_JaffaCakes118.tmp

    Filesize

    688KB

    MD5

    c765336f0dcf4efdcc2101eed67cd30c

    SHA1

    fa0279f59738c5aa3b6b20106e109ccd77f895a7

    SHA256

    c5177fdc6031728e10141745cd69edbc91c92d14411a2dec6e8e8caa4f74ab28

    SHA512

    06a67ac37c20897967e2cad453793a6ef1c7804d4c578404f845daa88c859b15b0acb51642e6ad23ca6ba6549b02d5f6c98b1fa402004bdbf9d646abab7ec891

  • \Users\Admin\AppData\Local\Temp\is-N7H6Q.tmp\_isetup\_shfoldr.dll

    Filesize

    22KB

    MD5

    92dc6ef532fbb4a5c3201469a5b5eb63

    SHA1

    3e89ff837147c16b4e41c30d6c796374e0b8e62c

    SHA256

    9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

    SHA512

    9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

  • \Users\Admin\AppData\Local\Temp\is-N7H6Q.tmp\isxdl.dll

    Filesize

    49KB

    MD5

    02ecc74f7f91e9ffd84de708683236a6

    SHA1

    3532de0b77df8b0fc89e9c7eddec3fa71f98f5a2

    SHA256

    30ad8a0e1cee091ca48c771adb2e76baf1a7d54b9f60dc47f54dfdc2d6f6691e

    SHA512

    a3fdaa651f82428395bc412a2a04fce673768d3ef088b3748addf337d95464eb141ae7c286bff5c705eae05dd7b38207629588ae7e89ada15269463cd7acf541

  • memory/760-8-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/760-37-0x0000000000400000-0x00000000004BC000-memory.dmp

    Filesize

    752KB

  • memory/1992-3-0x0000000000401000-0x000000000040B000-memory.dmp

    Filesize

    40KB

  • memory/1992-0-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB

  • memory/1992-36-0x0000000000400000-0x0000000000414000-memory.dmp

    Filesize

    80KB