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Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24/01/2025, 04:02

General

  • Target

    0ecddd957a515d3d3ddc583b3f451d56f56273cfc844c13a8cb0b78d10b3c52b.exe

  • Size

    783KB

  • MD5

    97c6b2f3cf99db3d64f43c6c5235c09f

  • SHA1

    7ca4007e55170faf7286944317a8f65bb371ee5b

  • SHA256

    0ecddd957a515d3d3ddc583b3f451d56f56273cfc844c13a8cb0b78d10b3c52b

  • SHA512

    7e359b820921152a5db9f3315879e9c930275b96cdf99aa3721348fb8feece8c2fbe66531997e483114daf0a8c1d22a4b306e4e4e5af219b000f151225d9ba06

  • SSDEEP

    12288:dIFtAefmqLUMssPOBeszIxhGNOuWHd9Xh4+iqo9wSf0me5nxtjRjc2Adoq:dULfm49eNAALW9rBix5eTtjW2E

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    kashmirestore.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    c%P+6,(]YFvP

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

    VIPKeylogger is a keylogger and infostealer written in C# and it resembles SnakeKeylogger that was found in 2020.

  • Vipkeylogger family
  • 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.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • 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
  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ecddd957a515d3d3ddc583b3f451d56f56273cfc844c13a8cb0b78d10b3c52b.exe
    "C:\Users\Admin\AppData\Local\Temp\0ecddd957a515d3d3ddc583b3f451d56f56273cfc844c13a8cb0b78d10b3c52b.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3472
    • 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\0ecddd957a515d3d3ddc583b3f451d56f56273cfc844c13a8cb0b78d10b3c52b.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2452
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JphoYNZfTw.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4776
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JphoYNZfTw" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD8BC.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:3584
    • C:\Users\Admin\AppData\Local\Temp\0ecddd957a515d3d3ddc583b3f451d56f56273cfc844c13a8cb0b78d10b3c52b.exe
      "C:\Users\Admin\AppData\Local\Temp\0ecddd957a515d3d3ddc583b3f451d56f56273cfc844c13a8cb0b78d10b3c52b.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:4488

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

    Filesize

    2KB

    MD5

    968cb9309758126772781b83adb8a28f

    SHA1

    8da30e71accf186b2ba11da1797cf67f8f78b47c

    SHA256

    92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

    SHA512

    4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jhsic4bd.fze.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpD8BC.tmp

    Filesize

    1KB

    MD5

    ec31e51a81a3b499722942e23b44b46a

    SHA1

    d79d84b5098b62cebbb1e9e90b97a20a3ac881d4

    SHA256

    fd69e54107d7d5359b9cfe2251ea8c7ad04a509acf397fdaf3bbdfdb78e4a109

    SHA512

    5ed603a638fabba72493210f9ecf840f4b2f11c466364c19e15a6f15f1cbc32cd7ab037d4c4ed02d99fb7df578213f8102363cd719bd873acf816c12db2b2ac2

  • memory/2452-18-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/2452-30-0x0000000006010000-0x0000000006364000-memory.dmp

    Filesize

    3.3MB

  • memory/2452-51-0x00000000711C0000-0x000000007120C000-memory.dmp

    Filesize

    304KB

  • memory/2452-72-0x0000000007820000-0x00000000078C3000-memory.dmp

    Filesize

    652KB

  • memory/2452-49-0x0000000006990000-0x00000000069DC000-memory.dmp

    Filesize

    304KB

  • memory/2452-78-0x0000000007B60000-0x0000000007B6E000-memory.dmp

    Filesize

    56KB

  • memory/2452-81-0x0000000007C50000-0x0000000007C58000-memory.dmp

    Filesize

    32KB

  • memory/2452-19-0x0000000005650000-0x0000000005672000-memory.dmp

    Filesize

    136KB

  • memory/2452-15-0x0000000005070000-0x00000000050A6000-memory.dmp

    Filesize

    216KB

  • memory/2452-16-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/2452-17-0x0000000005750000-0x0000000005D78000-memory.dmp

    Filesize

    6.2MB

  • memory/2452-71-0x0000000006BD0000-0x0000000006BEE000-memory.dmp

    Filesize

    120KB

  • memory/2452-87-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/2452-22-0x0000000005FA0000-0x0000000006006000-memory.dmp

    Filesize

    408KB

  • memory/2452-21-0x0000000005D80000-0x0000000005DE6000-memory.dmp

    Filesize

    408KB

  • memory/3472-3-0x0000000005650000-0x00000000056E2000-memory.dmp

    Filesize

    584KB

  • memory/3472-2-0x0000000005B60000-0x0000000006104000-memory.dmp

    Filesize

    5.6MB

  • memory/3472-10-0x0000000004FE0000-0x000000000506E000-memory.dmp

    Filesize

    568KB

  • memory/3472-1-0x0000000000B30000-0x0000000000BFA000-memory.dmp

    Filesize

    808KB

  • memory/3472-5-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-9-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-0-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

    Filesize

    4KB

  • memory/3472-47-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/3472-8-0x0000000074BEE000-0x0000000074BEF000-memory.dmp

    Filesize

    4KB

  • memory/3472-7-0x0000000006840000-0x000000000685E000-memory.dmp

    Filesize

    120KB

  • memory/3472-6-0x00000000058C0000-0x000000000595C000-memory.dmp

    Filesize

    624KB

  • memory/3472-4-0x0000000005610000-0x000000000561A000-memory.dmp

    Filesize

    40KB

  • memory/4488-36-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/4488-88-0x0000000006B70000-0x0000000006D32000-memory.dmp

    Filesize

    1.8MB

  • memory/4488-90-0x0000000007270000-0x000000000779C000-memory.dmp

    Filesize

    5.2MB

  • memory/4488-89-0x00000000069F0000-0x0000000006A40000-memory.dmp

    Filesize

    320KB

  • memory/4776-79-0x00000000079D0000-0x00000000079E4000-memory.dmp

    Filesize

    80KB

  • memory/4776-35-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/4776-76-0x0000000007A10000-0x0000000007AA6000-memory.dmp

    Filesize

    600KB

  • memory/4776-77-0x0000000007990000-0x00000000079A1000-memory.dmp

    Filesize

    68KB

  • memory/4776-48-0x0000000006450000-0x000000000646E000-memory.dmp

    Filesize

    120KB

  • memory/4776-50-0x0000000007410000-0x0000000007442000-memory.dmp

    Filesize

    200KB

  • memory/4776-80-0x0000000007AD0000-0x0000000007AEA000-memory.dmp

    Filesize

    104KB

  • memory/4776-75-0x0000000007800000-0x000000000780A000-memory.dmp

    Filesize

    40KB

  • memory/4776-29-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/4776-86-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/4776-28-0x0000000074BE0000-0x0000000075390000-memory.dmp

    Filesize

    7.7MB

  • memory/4776-74-0x00000000077A0000-0x00000000077BA000-memory.dmp

    Filesize

    104KB

  • memory/4776-73-0x0000000007E20000-0x000000000849A000-memory.dmp

    Filesize

    6.5MB

  • memory/4776-52-0x00000000711C0000-0x000000007120C000-memory.dmp

    Filesize

    304KB