Analysis

  • max time kernel
    120s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    25/12/2023, 05:32

General

  • Target

    0843d40081442b63ba6d8b3e96fc7c6f.exe

  • Size

    278KB

  • MD5

    0843d40081442b63ba6d8b3e96fc7c6f

  • SHA1

    dd581f4859bc22b411535bfcef179018913ec65f

  • SHA256

    e45d0fe1f90ef518f80564af3e37e9599b4219452ed827a74ccba7c45cbe80f6

  • SHA512

    d0259a05e6cd8e948652287e9753ec26fc968d438941ee63afedffcffab3a72110b9d192ff3bb179844170d6609ea0b20dc01e284b818ea55895ef389ae05e0a

  • SSDEEP

    6144:1zW/KFKexXI7tRrKwyjg2ruu6rFxpSDg9SCN6y:ltx4BRrKwyjg+uxYUAy6y

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0843d40081442b63ba6d8b3e96fc7c6f.exe
    "C:\Users\Admin\AppData\Local\Temp\0843d40081442b63ba6d8b3e96fc7c6f.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:3020
    • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\setup.exe
      "C:\Users\Admin\AppData\Local\Temp\tsldrl6660\setup.exe"
      2⤵
      • Executes dropped EXE
      PID:2380

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\dif10B3.tmp

    Filesize

    817B

    MD5

    e6cf7df780cd0f2f8320e641639a248a

    SHA1

    3e8628d9a3ea0914578ab6e1da3e47bb684d5eda

    SHA256

    d1c5e84eeba8b997f04f34533257657af942a8f744f17c55c7b757bbf7beb49e

    SHA512

    089b1d404afeae264def7ef49c9ee1b2c1c09788e64232fc99ee119b92e82bd5a04894cb0496bc74ac6a90b5b7319eecf22c8aadebd8a8e06bc4262cc33b5b96

  • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\data.pck

    Filesize

    219KB

    MD5

    35c8aecde60d16f6adb66bf2e31a0d5a

    SHA1

    14cf43c5865412b7d2e683e3fa3cb991beb1e12c

    SHA256

    5f866d9c252e45faf35fdeda6fae9ba493fcc3b97a6a5062042222a063ef1eaf

    SHA512

    7ace00a97908be2bef7152a74eb5f3274f8a9a3194b053483827cd3378eafece9fe572f7a9c18b4167dbec0ff25baf0b5828a7d778b7347534af8769631baa3d

  • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\index.scr

    Filesize

    817B

    MD5

    22da9fdbd2858bafde49497903b8f314

    SHA1

    6f584eef67b26f13d4735c5c377be1e1d77921de

    SHA256

    fe97be5d556ba3daf97aeea17b61888640f828b907eba0086c98f11e73f37945

    SHA512

    ae5ef215a56b0ac3edeeafd39a3e3bd6db5a8430628e4a6a5218826ec6388b07f617c5296b8c9a801183813e9fe8849ebb1513ea966611a512e58968b906c273

  • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\puzzle.pzl

    Filesize

    9KB

    MD5

    517c14edb47c5f2a7320c59f9737cfaa

    SHA1

    6610e0b3e005553f6b1ac778524fcce2e4f19ec4

    SHA256

    f45c465875ab6acad019eec5f4008575fc364e88cca5b6442beccab014ba4c78

    SHA512

    5b64e6e84eb57c66e66ee6f2d3951d377bee82470af7191d668dea2c707b01808ed0b31467628c40077d0352bb559192729858ef8beeb1fcd41387fc1a607593

  • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\setup.exe

    Filesize

    52KB

    MD5

    9cb3451ef6c49617df48ed1b93120b9f

    SHA1

    55bfe9a421b528e730b92e1a7d7c3534bbc6dfc2

    SHA256

    2df2076dc5c4fcf5a6705ed03a1fd5bf878d2a3daf2d75d41c9aaf8dceb3971e

    SHA512

    a901eb01fd13512cdd4448609ad033e8dd4362cee263fdbe2a0e14b4a11b9237c9b3d9b3c63a57010f33aeaca955174b65061c3ba0f7f9eb36a077dd4e31ec4b

  • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\setup.exe

    Filesize

    126KB

    MD5

    d982537fbe15036db8cb21bf196bf9ab

    SHA1

    bb928254e210c50d7e347b0ba9d4d77a1e68a18b

    SHA256

    1d7dafaaaf6f79ff24ac8d95f3d5b6c01d4ebadb7041cbb97171505fd45fde45

    SHA512

    928f1f13017981a8b0b0ad6e173291854a8e710b6bb65d74e30cadf0fecd9a22940c1dbd64656e7791f714754f041ac73bcc8a8e3688d4a4db4ccbfda3d748da

  • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\sfiles\lang.ini

    Filesize

    10KB

    MD5

    cedfd1c79c51b026a3f87794150a5039

    SHA1

    d373440a1f2fd8581861d7b7090085c5484b6087

    SHA256

    ba5ef58a17d91c7f8f39d2da9e841a162c806269e6f2bb4b689a8e9b1d0a9a80

    SHA512

    f48718440741fbcd80cf5b764c20629f82a527e260cb31297d40cdce22e7c3ceaac69077dc54a87767a7eac2bc826fb8f9743273049d52b0891819a089808ff3

  • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\sfiles\skin.ini

    Filesize

    1KB

    MD5

    393a22419b84a1219194cd6542a23c93

    SHA1

    f480bbfb8009844782366a3dec2ad23266dc48bc

    SHA256

    c46fe077a9206c75b2a6068dd6929c09df9bc616adb3caf7f1443a90f0276468

    SHA512

    beadbda583bf63e31a247ddcea59d7033f6cfd385e6d6bf3fc3884855ddf4b04d05f1d739f36a19319263951605bdfc00a4cc11380d978ffe2b28d4c3d35bee4

  • \Users\Admin\AppData\Local\Temp\tsldrl6660\setup.exe

    Filesize

    284KB

    MD5

    80e0eeb2874c16d977102f0755f4fe55

    SHA1

    ce451fe52944734e5e5c35ec2a6e53be6af915e1

    SHA256

    ed5fc0d388976a2120de796eeab1833a1af484071133c9989f4cc8d75427b200

    SHA512

    828c00bcecf0565c54716e1e617fcec67262eb10958f7e1e12e362687859acdef043b3d1c2205440d029efb3f3e01443aedb81e4fc23f2e73911a98b430d9551