Analysis

  • max time kernel
    150s
  • max time network
    159s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 15:03

General

  • Target
    2026-08-04_8bf79bf32df48a7b1950172829645c1c_elex_wannacry.exe
  • Size 74.3MB
  • Sample260804-sfagcazzex
  • SHA256 c5854b485abf1e66df52b5a2c20be7042185e4cbea30d9d623cf51c3fa1368a9
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 20 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Enumerates connected drives 3 TTPs 64 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Looks up external IP address via web service 1 TTPs 1 IoCs

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

  • Executes a VBScript file via the Windows Script Host. 1 TTPs 1 IoCs
  • Drops file in Program Files directory 44 IoCs
  • Drops file in Windows directory 20 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 13 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Inno Setup is an open-source installation builder for Windows applications. 3 IoCs

    Inno Setup installer

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 6 IoCs
  • Modifies data under HKEY_USERS 3 IoCs
  • Modifies registry class 60 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 10 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 8 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 8 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-04_8bf79bf32df48a7b1950172829645c1c_elex_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-04_8bf79bf32df48a7b1950172829645c1c_elex_wannacry.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:5116
    • C:\Windows\SysWOW64\cscript.exe
      cscript.exe /nologo "C:\Users\Admin\AppData\Roaming\Telegram\adddf.vbe" C:\
      2⤵
      • Executes a VBScript file via the Windows Script Host.
      • System Location Discovery: System Language Discovery
      PID:2476
    • C:\Users\Admin\AppData\Local\Temp\genteeE4\Telegram.exe
      "C:\Users\Admin\AppData\Local\Temp\genteeE4\Telegram.exe"
      2⤵
      • Executes dropped EXE
      • Enumerates connected drives
      • System Location Discovery: System Language Discovery
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of WriteProcessMemory
      PID:1256
      • C:\Windows\SysWOW64\msiexec.exe
        "C:\Windows\system32\msiexec.exe" /i "C:\Users\Admin\AppData\Roaming\Telegram FZ-LLC\Telegram 7.0.6.0\install\Telegram.msi" AI_SETUPEXEPATH=C:\Users\Admin\AppData\Local\Temp\genteeE4\Telegram.exe SETUPEXEDIR=C:\Users\Admin\AppData\Local\Temp\genteeE4\ EXE_CMD_LINE="/exenoupdates /forcecleanup /wintime 1785615065 "
        3⤵
        • Enumerates connected drives
        • System Location Discovery: System Language Discovery
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SetWindowsHookEx
        PID:5364
    • C:\Users\Admin\AppData\Local\Temp\genteeE4\zgqmQcC2.exe
      "C:\Users\Admin\AppData\Local\Temp\genteeE4\zgqmQcC2.exe"
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:5212
      • C:\Users\Admin\AppData\Local\Temp\is-ITA0R.tmp\zgqmQcC2.tmp
        "C:\Users\Admin\AppData\Local\Temp\is-ITA0R.tmp\zgqmQcC2.tmp" /SL5="$B0218,1022575,821760,C:\Users\Admin\AppData\Local\Temp\genteeE4\zgqmQcC2.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of FindShellTrayWindow
        PID:3640
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Enumerates connected drives
    • Drops file in Program Files directory
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:3460
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 4C058963D5E0F1BF9962B9E367CD747B C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2440
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 3B33046099E38442D3C08F23304478F0 C
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:1364
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 93CD0B02C6AC3DE5F6E9E28704DEF386
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2492
    • C:\Windows\syswow64\MsiExec.exe
      C:\Windows\syswow64\MsiExec.exe -Embedding 9402B72D67DAF0E1E8A8529A0721C2D9 E Global\MSI0000
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:4724
  • C:\Program Files (x86)\Telegram\Telegram.exe
    "C:\Program Files (x86)\Telegram\Telegram.exe"
    1⤵
    • Executes dropped EXE
    • Loads dropped DLL
    • Drops file in Program Files directory
    • Enumerates system info in registry
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:3992
  • C:\Windows\System32\rundll32.exe
    "C:\Windows\System32\rundll32.exe" C:\ProgramData\MicrosoftDevKit\9a5c6f8e.dll,W10pQa3gL
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2812
    • C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\System32\rundll32.exe" C:\ProgramData\MicrosoftDevKit\9a5c6f8e.dll,W10pQa3gL
      2⤵
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      PID:812
  • C:\ProgramData\MicrosoftDevKit\MicrosoftPhotos.exe
    "C:\ProgramData\MicrosoftDevKit\MicrosoftPhotos.exe"
    1⤵
    • Executes dropped EXE
    • Enumerates connected drives
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:236
    • C:\Windows\SysWOW64\schtasks.exe
      schtasks /run /tn MicrosoftToolKit
      2⤵
      • System Location Discovery: System Language Discovery
      PID:5580
  • C:\ProgramData\MicrosoftDevKit\MicrosoftPhotos.exe
    C:\ProgramData\MicrosoftDevKit\MicrosoftPhotos.exe
    1⤵
    • Executes dropped EXE
    PID:5108
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe
    1⤵
      PID:2592

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          e5a376e.rbs

          • Path C:\Config.Msi\e5a376e.rbs
          • Size 9KB
          • SHA256 3fd790eb113d02c7a4557130a7847cc0d7792a286a8d17f7fad32454fd3faa07
          • MD5 SHA1 SHA512 SSDEEP TLSH

          d3dcompiler_47.dll

          • Path C:\Program Files (x86)\Telegram\modules\x64\d3d\d3dcompiler_47.dll
          • Size 4.7MB
          • SHA256 a05d04a270f68c8c6d6ea2d23bebf8cd1d5453b26b5442fa54965f90f1c62082
          • MD5 SHA1 SHA512 SSDEEP TLSH

          9a5c6f8e.dll

          • Path C:\ProgramData\MicrosoftDevKit\9a5c6f8e.dll
          • Size 145KB
          • SHA256 75093b22dcf5f701fc33a78393bcf2e638d188eba2f37799fc352589710f9529
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MicrosoftPhotos.exe

          • Path C:\ProgramData\MicrosoftDevKit\MicrosoftPhotos.exe
          • Size 116KB
          • SHA256 56f94c4763c3a7aa23c22573a8d3766bfe8c7eb9c431066f346998b631f58024
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSIF3DD.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\MSIF3DD.tmp
          • Size 436KB
          • SHA256 426e6cf199a8268e8a7763ec3a4dd7add982b28c51d89ebea90ca792cbae14dd
          • MD5 SHA1 SHA512 SSDEEP TLSH

          guig.dll

          • Path C:\Users\Admin\AppData\Local\Temp\genteeE4\guig.dll
          • Size 20KB
          • SHA256 624f4c25504ba431f450d8ecee2e2d0a4d87b95f7fa0b72db43f057ca021c328
          • MD5 SHA1 SHA512 SSDEEP TLSH

          zgqmQcC2.exe

          • Path C:\Users\Admin\AppData\Local\Temp\genteeE4\zgqmQcC2.exe
          • Size 1.9MB
          • SHA256 3192b8d2cc664516f13b0a3af212a9a669fed4bac95cc69fe4c292d28905a13c
          • MD5 SHA1 SHA512 SSDEEP TLSH

          genteert.dll

          • Path C:\Users\Admin\AppData\Local\Temp\genteert.dll
          • Size 60KB
          • SHA256 54c0da1735bb1cb02b60c321de938488345f8d1d26bf389c8cb2acad5d01b831
          • MD5 SHA1 SHA512 SSDEEP TLSH

          zgqmQcC2.tmp

          • Path C:\Users\Admin\AppData\Local\Temp\is-ITA0R.tmp\zgqmQcC2.tmp
          • Size 3.3MB
          • SHA256 174a79d951cdf00b65a987e5a1e8aa628481b0f1fa0fad667fb4bc66e88f2013
          • MD5 SHA1 SHA512 SSDEEP TLSH

          aad850c2.dll

          • Path C:\Users\Admin\AppData\Local\Temp\is-L1OIC.tmp\aad850c2.dll
          • Size 104KB
          • SHA256 3b6bed2d5a64eb4704429f8db0fb5be39a4c41152f98940519a1686eecef045f
          • MD5 SHA1 SHA512 SSDEEP TLSH

          Telegram.msi

          • Path C:\Users\Admin\AppData\Roaming\Telegram FZ-LLC\Telegram 7.0.6.0\install\Telegram.msi
          • Size 1.8MB
          • SHA256 3b3985e6e93d074ef384988ef25e706623193c778d6bff5fc1a1ac2992de9a33
          • MD5 SHA1 SHA512 SSDEEP TLSH

          adddf.vbe

          • Path C:\Users\Admin\AppData\Roaming\Telegram\adddf.vbe
          • Size 9KB
          • SHA256 4ab61a28fb3175a523e528c1d6964d6005afcde98c5c2bda11b96023e7762822
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI3C04.tmp

          • Path C:\Windows\Installer\MSI3C04.tmp
          • Size 597KB
          • SHA256 2e15823e8384eb7a15cb5daae61ebb031f3928bc511e74115d950afa98ef9572
          • MD5 SHA1 SHA512 SSDEEP TLSH

          MSI4915.tmp

          • Path C:\Windows\Installer\MSI4915.tmp
          • Size 412KB
          • SHA256 a6d587202ce7e6c7710a6e65e0435cd7f8164556d7ffa655ad73ac0caad3cc51
          • MD5 SHA1 SHA512 SSDEEP TLSH

          memory/236-188-0x0000000002450000-0x0000000002478000-memory.dmp

          memory/3640-183-0x00000000008E0000-0x0000000000C44000-memory.dmp

          memory/5212-121-0x0000000000270000-0x0000000000348000-memory.dmp

          memory/5212-186-0x0000000000270000-0x0000000000348000-memory.dmp