Analysis

  • max time kernel
    126s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-06-2024 11:19

General

  • Target

    whitegick.exe

  • Size

    1.1MB

  • MD5

    dc4259b113353acfe97ed36b01b1e8b1

  • SHA1

    83882dc9fc7b2151f3f11dc76a09dd07f861792b

  • SHA256

    8baa0339be00a7457f550ab4e5bfb5c35a7c62982fcf3b0b5669fa9f75024266

  • SHA512

    eb035c6b8f8697c35eb1b7c27077c091c099831fc14b7c1f27d0feb500949c3526bcabd84d425de21f8595160abeaa9c7d14bad3da13585024ec19d9e53bd6f3

  • SSDEEP

    24576:zqDEvCTbMWu7rQYlBQcBiT6rprG8aL3KnjFKFNUz:zTvC/MTQYxsWR7aLwIc

Malware Config

Extracted

Family

agenttesla

Credentials

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • Drops startup file 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\whitegick.exe
    "C:\Users\Admin\AppData\Local\Temp\whitegick.exe"
    1⤵
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:3204
    • C:\Users\Admin\AppData\Local\directory\name.exe
      "C:\Users\Admin\AppData\Local\Temp\whitegick.exe"
      2⤵
      • Drops startup file
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of WriteProcessMemory
      PID:4956
      • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        "C:\Users\Admin\AppData\Local\Temp\whitegick.exe"
        3⤵
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1212
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4076,i,1809100026287847100,9768898026582633513,262144 --variations-seed-version --mojo-platform-channel-handle=1276 /prefetch:8
    1⤵
      PID:5092

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\overroughly

      Filesize

      28KB

      MD5

      0d24f762dc70291777438eecc293a840

      SHA1

      24ead1000952aa1b8e4052de066d71d739efc6c4

      SHA256

      a6cf0df5e36bb2a8106964469cc5e43b80d759a7a48b4868bdab85da07e25037

      SHA512

      847822fb0cd6c9b1994e04eb7f8fa8e7110aac2a49c9802b215d2c7f731b1685132d7fd1354dd3bae843a34a406cdd5f0b51f2c367b2adf4dde23eae05b06e3a

    • C:\Users\Admin\AppData\Local\Temp\troopwise

      MD5

      d41d8cd98f00b204e9800998ecf8427e

      SHA1

      da39a3ee5e6b4b0d3255bfef95601890afd80709

      SHA256

      e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

      SHA512

      cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

    • C:\Users\Admin\AppData\Local\directory\name.exe

      Filesize

      1.1MB

      MD5

      dc4259b113353acfe97ed36b01b1e8b1

      SHA1

      83882dc9fc7b2151f3f11dc76a09dd07f861792b

      SHA256

      8baa0339be00a7457f550ab4e5bfb5c35a7c62982fcf3b0b5669fa9f75024266

      SHA512

      eb035c6b8f8697c35eb1b7c27077c091c099831fc14b7c1f27d0feb500949c3526bcabd84d425de21f8595160abeaa9c7d14bad3da13585024ec19d9e53bd6f3

    • memory/1212-30-0x0000000005800000-0x0000000005DA4000-memory.dmp

      Filesize

      5.6MB

    • memory/1212-28-0x0000000000400000-0x0000000000442000-memory.dmp

      Filesize

      264KB

    • memory/1212-29-0x000000007502E000-0x000000007502F000-memory.dmp

      Filesize

      4KB

    • memory/1212-31-0x0000000005250000-0x00000000052B6000-memory.dmp

      Filesize

      408KB

    • memory/1212-32-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/1212-34-0x0000000006550000-0x00000000065A0000-memory.dmp

      Filesize

      320KB

    • memory/1212-35-0x0000000006640000-0x00000000066D2000-memory.dmp

      Filesize

      584KB

    • memory/1212-36-0x00000000065D0000-0x00000000065DA000-memory.dmp

      Filesize

      40KB

    • memory/1212-37-0x000000007502E000-0x000000007502F000-memory.dmp

      Filesize

      4KB

    • memory/1212-38-0x0000000075020000-0x00000000757D0000-memory.dmp

      Filesize

      7.7MB

    • memory/3204-10-0x00000000012A0000-0x00000000012A4000-memory.dmp

      Filesize

      16KB