Analysis

  • max time kernel
    33s
  • max time network
    39s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    28/03/2025, 05:21

General

  • Target

    Files/15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe

  • Size

    681KB

  • MD5

    c6a8c3eb7aac9d6bc575c07b15fa9184

  • SHA1

    e9017cd563cc0a706cdf37a8671bc2a0c9d2bc9c

  • SHA256

    15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e

  • SHA512

    a55d0d3e51e23a32820a9034e6a3f799abafd7217c3b41054c63befc83eeca3d39519d8507d3976b199c1d924687d4c6410ae1055ffd9576fd5b53dee9a394e4

  • SSDEEP

    12288:HGwK7tzJ+Wnqn++Kkchq1uHEEWTIrqZgFfIyJKop37VrOFDDN/mrFUezlndhv43n:dKzMskchVHEEJdKopBwDN

Malware Config

Signatures

  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 3 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Looks up external IP address via web service 3 IoCs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe
    "C:\Users\Admin\AppData\Local\Temp\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2816
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2880
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\vaGJgxW.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2572
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\vaGJgxW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpAF04.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2584
    • C:\Users\Admin\AppData\Local\Temp\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe
      "C:\Users\Admin\AppData\Local\Temp\Files\15e3d2f2ae29c63206f13aa1768289a830ac2ef71c83227e3bc61a634ad7b05e.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:264

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmpAF04.tmp

    Filesize

    1KB

    MD5

    c02df6d65e635c58202034d31060da18

    SHA1

    d017f2f375630665f5b13c75ef9fd9d9da55461f

    SHA256

    faf621f190cfedc44592efb723199f8ecc5f4297383dec38fda8c08b50991cc0

    SHA512

    17b741c31899612448ee8b3d929fa08de3e1e1bc16b5ea16e339e873c705e0235553747acd42f916b479428a63ae5f35f504cf6d74fccd75add55701be9a5ca0

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

    Filesize

    7KB

    MD5

    406bdc0d190a50671f94989014a3c600

    SHA1

    3e2e3a6c41c31d58eee1dfcce703da2b8bcd37da

    SHA256

    838c9c393967b9ac5809a191e50b8b3e219d3de08823412d2851363eeb72f016

    SHA512

    d3402f832acc7b4c3cbdac7bbdaa82bce8907f6eaaf09d1b70cef45ebdc038645b758acc7aa6d4bcf1fa45125d213bd90c50ae23fadf211fef6bfae6ac799bb2

  • memory/264-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/264-30-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/264-19-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/264-22-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/264-23-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/264-25-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/264-29-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/264-28-0x0000000000400000-0x000000000041E000-memory.dmp

    Filesize

    120KB

  • memory/2816-6-0x0000000007270000-0x00000000072D2000-memory.dmp

    Filesize

    392KB

  • memory/2816-1-0x0000000000C50000-0x0000000000D00000-memory.dmp

    Filesize

    704KB

  • memory/2816-0-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

    Filesize

    4KB

  • memory/2816-2-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/2816-3-0x0000000000B10000-0x0000000000B28000-memory.dmp

    Filesize

    96KB

  • memory/2816-5-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB

  • memory/2816-4-0x0000000073F4E000-0x0000000073F4F000-memory.dmp

    Filesize

    4KB

  • memory/2816-31-0x0000000073F40000-0x000000007462E000-memory.dmp

    Filesize

    6.9MB