Analysis

  • max time kernel
    118s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240419-en
  • resource tags

    arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
  • submitted
    23-05-2024 02:10

General

  • Target

    e224a25d4418ec2453cb3287fe13416b6a672de61f60341c77271fbb33870a55.exe

  • Size

    716KB

  • MD5

    9647d578b84e06709db03e8763b033d9

  • SHA1

    854dd1d5a7e5f9f832a0b2094c53e9612b588764

  • SHA256

    e224a25d4418ec2453cb3287fe13416b6a672de61f60341c77271fbb33870a55

  • SHA512

    5da263aa9916b109617e96b6db9c0461f7610984c051bb4b69343165c7f5de500778ccf3bb16fbb28441792b91369a17e67335a8a21fc3c58576cbd906b72186

  • SSDEEP

    12288:7d25fwSsBM/f4NQ5S2PP57BEnQQm3Gv9YnSq3RPUsIXybOnpw7yV8lbKuldpXyqd:7dtwTToQQm21k6sIP7mbKuTObycwGjle

Score
8/10

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.

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

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

  • Program crash 1 IoCs
  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 23 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e224a25d4418ec2453cb3287fe13416b6a672de61f60341c77271fbb33870a55.exe
    "C:\Users\Admin\AppData\Local\Temp\e224a25d4418ec2453cb3287fe13416b6a672de61f60341c77271fbb33870a55.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2248
    • 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\e224a25d4418ec2453cb3287fe13416b6a672de61f60341c77271fbb33870a55.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2624
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xtkgtig.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2672
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xtkgtig" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3830.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2592
    • C:\Users\Admin\AppData\Local\Temp\e224a25d4418ec2453cb3287fe13416b6a672de61f60341c77271fbb33870a55.exe
      "C:\Users\Admin\AppData\Local\Temp\e224a25d4418ec2453cb3287fe13416b6a672de61f60341c77271fbb33870a55.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of WriteProcessMemory
      PID:2528
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2528 -s 36
        3⤵
        • Program crash
        PID:2532

Network

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Scheduled Task/Job

1
T1053

Persistence

Scheduled Task/Job

1
T1053

Privilege Escalation

Scheduled Task/Job

1
T1053

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp3830.tmp
    Filesize

    1KB

    MD5

    75cf296899a711664257af60a1ad5f7e

    SHA1

    d5cd475475c53b9a0e105ec2b3325b31616130d3

    SHA256

    75f6dd7d652f30082a3bddf86145bb47265b58601ad03879eaa14399ea01c9f4

    SHA512

    0efd2280aade9797a65be3262a88d5f918d04813d264fbd59e3f3f9898b82023e107386fa1e24fcdffc64b5735493a41b8fa0b9df0152c8748d804b43f34659c

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FG9F32CFC976BG60DH8S.temp
    Filesize

    7KB

    MD5

    fb355d101b28897f2b38bfd78a18e082

    SHA1

    4433eb9784d60e4f6c84be50253395638d45292b

    SHA256

    f93cd68efd7d7f86e7eaf747221c6429d838db581dd90e798754a6d7d21ea449

    SHA512

    5d226bb61e1f2460eb21963383b2926338af694b7fb870071bdb6991dc5e06285e88cc094faa3319443e26307de42951bc4b1304c4acd42a4921eb8e3aa9a985

  • memory/2248-6-0x00000000052F0000-0x000000000537C000-memory.dmp
    Filesize

    560KB

  • memory/2248-3-0x0000000004850000-0x00000000048FA000-memory.dmp
    Filesize

    680KB

  • memory/2248-4-0x0000000000950000-0x000000000096A000-memory.dmp
    Filesize

    104KB

  • memory/2248-5-0x00000000008B0000-0x00000000008C0000-memory.dmp
    Filesize

    64KB

  • memory/2248-0-0x000000007414E000-0x000000007414F000-memory.dmp
    Filesize

    4KB

  • memory/2248-2-0x0000000074140000-0x000000007482E000-memory.dmp
    Filesize

    6.9MB

  • memory/2248-1-0x00000000011F0000-0x00000000012A6000-memory.dmp
    Filesize

    728KB

  • memory/2248-25-0x0000000074140000-0x000000007482E000-memory.dmp
    Filesize

    6.9MB

  • memory/2528-24-0x0000000000400000-0x0000000000443000-memory.dmp
    Filesize

    268KB

  • memory/2528-23-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
    Filesize

    4KB

  • memory/2528-21-0x0000000000400000-0x0000000000443000-memory.dmp
    Filesize

    268KB

  • memory/2528-19-0x0000000000400000-0x0000000000443000-memory.dmp
    Filesize

    268KB