Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20230621-en
  • resource tags

    arch:x64arch:x86image:win7-20230621-enlocale:en-usos:windows7-x64system
  • submitted
    25-06-2023 10:20

General

  • Target

    ISLLightexe.exe

  • Size

    591KB

  • MD5

    0c7b1b300029227ec246a0c51034bcba

  • SHA1

    e3d02142d073267b9e723fe20b8f8cf1ca1446bb

  • SHA256

    9998a13c9765059b9bb6dc9795b5af7d83a575b1994bd455a9cfc890a8f8f055

  • SHA512

    bbb81c66f39789eb64dd67f52c3c5cb40ce50c4e89bda40fbc5751ff4e796779c16b8257a15e930ee318b8b36d1995a89f05149475a43da346849c18f6e3ca70

  • SSDEEP

    12288:j9m4MBiB/6tV1C8tCeRuaqRK2opT7sQ2qN+VN6BUzNt6Oa4n5I:j9m4PBStV/CeHqRKj7R2K+OGt6In+

Score
10/10

Malware Config

Extracted

Family

raccoon

rc4.plain

Signatures

  • Raccoon

    Raccoon is an infostealer written in C++ and first seen in 2019.

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 6 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ISLLightexe.exe
    "C:\Users\Admin\AppData\Local\Temp\ISLLightexe.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:928
    • C:\Users\Admin\AppData\Local\ISL Online Cache\ISL Network Start\1\extract_1687688429_928_580_50536190\ISLLight_4_4_2234_59.exe
      ISLLight_4_4_2234_59.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1368
      • C:\Users\Admin\AppData\Local\ISL Online Cache\ISL Light\1\ISLLight.exe
        "C:\Users\Admin\AppData\Local\ISL Online Cache\ISL Light\1\ISLLight.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: AddClipboardFormatListener
        • Suspicious use of SetWindowsHookEx
        PID:1984

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\ISL Online Cache\ISL Light\1\ISLLight.exe

    Filesize

    22.8MB

    MD5

    b654b60c47e5d034a074552220f04054

    SHA1

    5ef13e9c3b9faf5e8f1fd63a227fc2da6d7c6b98

    SHA256

    01c1bc88cf97d11d15257fb4b27486552898569dc73fdaa6e56b799d28febaa3

    SHA512

    1903a9d3ab07dfd1aa1f700a26fe6dae8a12559b0acf3dc30f697499167cf35ca1586c6d2504f38343be18bdd8ecd861bcd76f29ab4dd9645505a032cc3352ca

  • C:\Users\Admin\AppData\Local\ISL Online Cache\ISL Network Start\1\extract_1687688429_928_580_50536190\ISLLight_4_4_2234_59.exe

    Filesize

    13.6MB

    MD5

    31586ee036dbae8ce3da4656112111dd

    SHA1

    69759e43c56bb70d0d9bbb955429ce5043da74f8

    SHA256

    9ab2900cc6f23d8445c3004f03891fa4c620bd9a25f628f09485d669c173060f

    SHA512

    d03ba011d0ed6ed7e0706402b64517d37e274064f2fcc32afe3d418408451c428f3cbe31010fbad2af2784fdc06b1beabe85b175cc1f12e640514913b3a8d41d

  • C:\Users\Admin\AppData\Local\ISL Online Cache\ISL Network Start\1\extract_1687688429_928_580_50536190\ISLLight_4_4_2234_59.exe

    Filesize

    13.6MB

    MD5

    31586ee036dbae8ce3da4656112111dd

    SHA1

    69759e43c56bb70d0d9bbb955429ce5043da74f8

    SHA256

    9ab2900cc6f23d8445c3004f03891fa4c620bd9a25f628f09485d669c173060f

    SHA512

    d03ba011d0ed6ed7e0706402b64517d37e274064f2fcc32afe3d418408451c428f3cbe31010fbad2af2784fdc06b1beabe85b175cc1f12e640514913b3a8d41d

  • C:\Users\Admin\AppData\Local\ISL Online Cache\ISL Network Start\1\isl_network_start.log

    Filesize

    21KB

    MD5

    c6f6238e24bf0d16fe8c432c655d6cfe

    SHA1

    f554ed53eae7836ee8003e155771d28297d6b5d3

    SHA256

    019d9fd0634a588d5446db2bfdb2c618fd9db898c748d0808f77dfe59da5385a

    SHA512

    6bac40042dc93d407996216ef38777fc297dd35cb5b0480a4eaac49beb4be8cfc34df2dc4a82167f1f23f93382bfcc22e70bb4d0482bad45c22a7eaa512bb439

  • C:\Users\Admin\AppData\Local\ISL Online Cache\ISL Network Start\1\isl_network_start.log

    Filesize

    4KB

    MD5

    608490c051aa8d42f42cfde4090e4f2b

    SHA1

    6b3decd7a75d51d866d47aa299301d81c345160f

    SHA256

    524e749caede452549bd20791a79356f9174d46ea2c207661e1358b5498860fe

    SHA512

    a59bb84eaae8c112b3f71d60da371ccd3f2302f188f4a1200db4d80339b4f68ee1aa4d2d55c1cf42d83047186e7a6a4631673ae24f0ffa2b33a4b43ca882edd2

  • \Users\Admin\AppData\Local\ISL Online Cache\ISL Light\1\ISLLight.exe

    Filesize

    22.8MB

    MD5

    b654b60c47e5d034a074552220f04054

    SHA1

    5ef13e9c3b9faf5e8f1fd63a227fc2da6d7c6b98

    SHA256

    01c1bc88cf97d11d15257fb4b27486552898569dc73fdaa6e56b799d28febaa3

    SHA512

    1903a9d3ab07dfd1aa1f700a26fe6dae8a12559b0acf3dc30f697499167cf35ca1586c6d2504f38343be18bdd8ecd861bcd76f29ab4dd9645505a032cc3352ca

  • \Users\Admin\AppData\Local\ISL Online Cache\ISL Light\1\ISLLight.exe

    Filesize

    22.8MB

    MD5

    b654b60c47e5d034a074552220f04054

    SHA1

    5ef13e9c3b9faf5e8f1fd63a227fc2da6d7c6b98

    SHA256

    01c1bc88cf97d11d15257fb4b27486552898569dc73fdaa6e56b799d28febaa3

    SHA512

    1903a9d3ab07dfd1aa1f700a26fe6dae8a12559b0acf3dc30f697499167cf35ca1586c6d2504f38343be18bdd8ecd861bcd76f29ab4dd9645505a032cc3352ca

  • \Users\Admin\AppData\Local\ISL Online Cache\ISL Light\1\ISLLight.exe

    Filesize

    22.8MB

    MD5

    b654b60c47e5d034a074552220f04054

    SHA1

    5ef13e9c3b9faf5e8f1fd63a227fc2da6d7c6b98

    SHA256

    01c1bc88cf97d11d15257fb4b27486552898569dc73fdaa6e56b799d28febaa3

    SHA512

    1903a9d3ab07dfd1aa1f700a26fe6dae8a12559b0acf3dc30f697499167cf35ca1586c6d2504f38343be18bdd8ecd861bcd76f29ab4dd9645505a032cc3352ca

  • \Users\Admin\AppData\Local\ISL Online Cache\ISL Light\1\ISLLight.exe

    Filesize

    22.8MB

    MD5

    b654b60c47e5d034a074552220f04054

    SHA1

    5ef13e9c3b9faf5e8f1fd63a227fc2da6d7c6b98

    SHA256

    01c1bc88cf97d11d15257fb4b27486552898569dc73fdaa6e56b799d28febaa3

    SHA512

    1903a9d3ab07dfd1aa1f700a26fe6dae8a12559b0acf3dc30f697499167cf35ca1586c6d2504f38343be18bdd8ecd861bcd76f29ab4dd9645505a032cc3352ca

  • \Users\Admin\AppData\Local\ISL Online Cache\ISL Network Start\1\ISLNetworkStart.dll

    Filesize

    1.3MB

    MD5

    02b937adeeb7019556af1cd6a078b6e1

    SHA1

    5a0a6965ef4b264a33326a6756fcf3370ededb8e

    SHA256

    e004033c67a336169166e22ea1abff438a620f93a784eec457062598456d9035

    SHA512

    59a29b25939c30462da30a2d51c1e2d50c1a20db951519810d980f992833868be1a8e5edd4616ab937872d1f4264e78f0a9e040a1d674616e77079ff8fcc9f42

  • \Users\Admin\AppData\Local\ISL Online Cache\ISL Network Start\1\extract_1687688429_928_580_50536190\ISLLight_4_4_2234_59.exe

    Filesize

    13.6MB

    MD5

    31586ee036dbae8ce3da4656112111dd

    SHA1

    69759e43c56bb70d0d9bbb955429ce5043da74f8

    SHA256

    9ab2900cc6f23d8445c3004f03891fa4c620bd9a25f628f09485d669c173060f

    SHA512

    d03ba011d0ed6ed7e0706402b64517d37e274064f2fcc32afe3d418408451c428f3cbe31010fbad2af2784fdc06b1beabe85b175cc1f12e640514913b3a8d41d

  • memory/1984-212-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-224-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-173-0x0000000006B70000-0x0000000006D70000-memory.dmp

    Filesize

    2.0MB

  • memory/1984-191-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/1984-193-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/1984-194-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/1984-196-0x0000000000350000-0x0000000000351000-memory.dmp

    Filesize

    4KB

  • memory/1984-201-0x0000000000650000-0x0000000000651000-memory.dmp

    Filesize

    4KB

  • memory/1984-202-0x0000000000650000-0x0000000000651000-memory.dmp

    Filesize

    4KB

  • memory/1984-209-0x0000000000A90000-0x0000000000A91000-memory.dmp

    Filesize

    4KB

  • memory/1984-210-0x0000000000A90000-0x0000000000A91000-memory.dmp

    Filesize

    4KB

  • memory/1984-148-0x0000000000090000-0x0000000000091000-memory.dmp

    Filesize

    4KB

  • memory/1984-216-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-220-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-221-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-222-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-223-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-171-0x0000000006730000-0x0000000006B70000-memory.dmp

    Filesize

    4.2MB

  • memory/1984-227-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

    Filesize

    4KB

  • memory/1984-228-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-229-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-230-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-231-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

    Filesize

    4KB

  • memory/1984-232-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-233-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-234-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/1984-235-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

    Filesize

    4KB

  • memory/1984-236-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

    Filesize

    4KB

  • memory/1984-237-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

    Filesize

    4KB

  • memory/1984-238-0x0000000000AB0000-0x0000000000AB1000-memory.dmp

    Filesize

    4KB

  • memory/1984-256-0x0000000000AE0000-0x0000000000AEA000-memory.dmp

    Filesize

    40KB

  • memory/1984-257-0x0000000000AE0000-0x0000000000AEA000-memory.dmp

    Filesize

    40KB

  • memory/1984-300-0x0000000000AE0000-0x0000000000AEA000-memory.dmp

    Filesize

    40KB

  • memory/1984-301-0x0000000000AE0000-0x0000000000AEA000-memory.dmp

    Filesize

    40KB