Analysis

  • max time kernel
    91s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231222-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-12-2023 21:52

General

  • Target

    13e80d3ee65a3c5eb86db45ed2c41ba8.exe

  • Size

    298KB

  • MD5

    13e80d3ee65a3c5eb86db45ed2c41ba8

  • SHA1

    bdcbe3b7e78a8627988e6105900038925be01ccb

  • SHA256

    8f15f5210e14f3e434bc28ee453b32becab1a0fb7a26836658e4aa88e0c2c6d7

  • SHA512

    3ec8b718450c96c7402fd8bf41f243566cfc433debcccc1ce7b31d52867fe3f41a8cf909065290eea5d562b2018181eacbdf1d8c2da9bed0e4b9034e7c7c5a1e

  • SSDEEP

    6144:uRgtpldHfDWPkGkbjBFjSdeXQJMa0zkdrPW7B8DkGt9EnIcF6LI:GGfDWPkGkbjBhSdeXQJMDgDB9iIMsI

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\13e80d3ee65a3c5eb86db45ed2c41ba8.exe
    "C:\Users\Admin\AppData\Local\Temp\13e80d3ee65a3c5eb86db45ed2c41ba8.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1624
    • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\setup.exe
      "C:\Users\Admin\AppData\Local\Temp\tsldrl6660\setup.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of FindShellTrayWindow
      PID:3268

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\dif51BA.tmp

    Filesize

    950B

    MD5

    0b6acd9f7dd84eb5b0b5672a148a2b45

    SHA1

    60ad5b6001b992983aca963fe8937d52589d505c

    SHA256

    1ef58e776375e674b56227ad7324cdaebe5eb92f2136b2f096b5a6cbf65612e7

    SHA512

    146f9fdcc218d4a6ed9f379b811f5dd5d026a347501aae42e945722a4d1d5aa0ed17c14aca21b6ba6909c627143396ba6409e2b1245a8c3a096c628f604b4bc5

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

    Filesize

    32KB

    MD5

    d9740b2f0c2773eb5155167d6e828dd4

    SHA1

    2cf8900f542f0a5b2e00e2943b4153c813c6a954

    SHA256

    a0f06e4070fe83e99847fb58e7da59457b8a898da695288d189bac03ee17abb3

    SHA512

    c9f1eb9d1c10f9d568c16fa36b79f1f18e314e203153ebb50d847e9e8c277ee36e8c8bea2c5a19b0d7ad90e5bb0bf0c5a13e73bb012ef53dde07e8729cbb797c

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

    Filesize

    950B

    MD5

    ac6911879f6eef67e2769a816537a58c

    SHA1

    260bcabd40563577692ee03fa19575ba5a5edc29

    SHA256

    336a80cbf1259972b9aff8f97076958491bf69d720f0068d3e1f4c484c7318e2

    SHA512

    a0a5a82f605e28be81ae018b89d13770099beabb5914ed436829cfa295a570de0d80d1390887a56e3d7456f59c50981491ef121aa6291e4cf08fb445ae4c89b5

  • C:\Users\Admin\AppData\Local\Temp\tsldrl6660\pbin.da_

    Filesize

    41KB

    MD5

    3d656c51f43afd766c4f50e5c2681efb

    SHA1

    13bee8503f1f15196d0144b5fd1738a42a2770bc

    SHA256

    7cdabf465558429dc62af3b3d1c1ae1cf78ea3e5e7f1792ccb8b72533c15d0d8

    SHA512

    fdaa7ba7ac752450e18dfc62477ba70b70a58abebe2a93daec585ebc7ac4714cc06624fd741fed66e34ba756ba98ff2214fcec801c7f76580f9c30ec154f80ed

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

    Filesize

    1KB

    MD5

    c01031f781706631ca1b978d090ff484

    SHA1

    0c8770889a0c31da4a239fa9ce2a0d4790be060a

    SHA256

    ecd46343bb4cfca6ff01e6d1d9fad09b9c5d714e5619003b3bf62938e1b09e3d

    SHA512

    6e07712b6f8d4783436cd7f8de922169661faf42a8632ea51a50721a85f585bdc7bbdfcb5d6b18c2b3c8d36ba3cf3543f0cd5b972c2082b273f79f6c2d65fbce

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

    Filesize

    6KB

    MD5

    f20ebbc122d6160772f11f8a63f5d11a

    SHA1

    b217f9109d0568f73fb92c79fa91d8f0c97d3257

    SHA256

    519a3592d0e4bfdf10add72b3d32070360f9741f21048f7f39250cee13157989

    SHA512

    6755aa54f5afaf2427d107bd2b5a8464347200ac007db652e2a83a79ea10e330d07e6664bb50a77330ba35c353b5539c0c76a5681a02b896de4f4a5e48c30b3b

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

    Filesize

    12KB

    MD5

    71fec3a7b7aee478b0dfdd170ba92c67

    SHA1

    6d193cd03453cecda4f23adc785acef9f8da1468

    SHA256

    24fd19a3311763a3b89850349ae68d26bcaf6be48aecac55ac9d951610514b16

    SHA512

    4b4a3210169bbbdf94347bddc0179b9e7885b99e61f1e65d807ba10cc2091cf3ebabae79a181e3fdb84a0e8dd4f6ddc168568e820b0bb4b43b60f865a18a93b3

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

    Filesize

    1KB

    MD5

    393a22419b84a1219194cd6542a23c93

    SHA1

    f480bbfb8009844782366a3dec2ad23266dc48bc

    SHA256

    c46fe077a9206c75b2a6068dd6929c09df9bc616adb3caf7f1443a90f0276468

    SHA512

    beadbda583bf63e31a247ddcea59d7033f6cfd385e6d6bf3fc3884855ddf4b04d05f1d739f36a19319263951605bdfc00a4cc11380d978ffe2b28d4c3d35bee4