Analysis

  • max time kernel
    128s
  • max time network
    213s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-11-2024 01:50

General

  • Target

    QNB Ceklerinzin Detaylari_27.11.2024.pdf.exe

  • Size

    898KB

  • MD5

    fde7d97ee119733387c6b70283efa1f6

  • SHA1

    663fa41558dc7e708b37a76c5ab332ae1e9157c3

  • SHA256

    ef15ebc6e9565a1e8f05e0dbcc2abdf4e4d5a3adcd88512f8c0148c04ab00ae6

  • SHA512

    7c39e30c23cdd9a4c1333f342fc499a7f5172a808804cf0048796cdc7e5fdbb36cbbc2078da71a86f8a812b0280faa64352ae00eb4ca33ee04f0c4ede570c439

  • SSDEEP

    12288:1tZ5IpugDDkTsYr6jIEAa3DusmYZyvgzHGToaRHinMP84fpydPWxi9+H:ZdOWuIE73fbyKGToa2484fpy8iM

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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 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.

  • 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\QNB Ceklerinzin Detaylari_27.11.2024.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\QNB Ceklerinzin Detaylari_27.11.2024.pdf.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:1600
    • 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\QNB Ceklerinzin Detaylari_27.11.2024.pdf.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3296
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\EqzglX.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4764
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EqzglX" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE261.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2324
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.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:4584

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\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

    Filesize

    18KB

    MD5

    1eb21c1c57ac14557526499a0b3f3c18

    SHA1

    95d684f9c4619a3afd279d70b0c098ec09f8ccd7

    SHA256

    0de626124dea4c463526e2c11b67c4ba0b897bb1304deb08418191415491e0cf

    SHA512

    05e9ec3af38aa1231b992106330108c2ca55a710f0be18a2e4ff6d030e7d939ee5a4fe47dad0c400f60544a593470c27f888f92fae91344b44564d3759bdb255

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_felzsk13.ubt.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpE261.tmp

    Filesize

    1KB

    MD5

    d452c3d876c9ab1fd46bf9fea2cbccfb

    SHA1

    144bb41a9b994cf0268326719da7776360672122

    SHA256

    86ebdfc3e5c6fbf2c5faa8c76ac6dd286011b8c389487737dd34097cfa8526d5

    SHA512

    146161e60e5a98573f568aea8da3ed705177a460bc705266b1cbddb72f6b755628e307da8f1871911560d7fb0a713660dc2a47c009706622b41eb6f4d25b72bd

  • memory/1600-4-0x00000000049D0000-0x00000000049DA000-memory.dmp

    Filesize

    40KB

  • memory/1600-5-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-6-0x0000000004C50000-0x0000000004C6C000-memory.dmp

    Filesize

    112KB

  • memory/1600-7-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

    Filesize

    4KB

  • memory/1600-8-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-9-0x0000000005D40000-0x0000000005DCE000-memory.dmp

    Filesize

    568KB

  • memory/1600-10-0x00000000099D0000-0x0000000009A6C000-memory.dmp

    Filesize

    624KB

  • memory/1600-27-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1600-3-0x0000000004A30000-0x0000000004AC2000-memory.dmp

    Filesize

    584KB

  • memory/1600-2-0x0000000004F40000-0x00000000054E4000-memory.dmp

    Filesize

    5.6MB

  • memory/1600-1-0x0000000000050000-0x0000000000136000-memory.dmp

    Filesize

    920KB

  • memory/1600-0-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

    Filesize

    4KB

  • memory/3296-30-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/3296-15-0x0000000004600000-0x0000000004636000-memory.dmp

    Filesize

    216KB

  • memory/3296-72-0x0000000006B70000-0x0000000006C13000-memory.dmp

    Filesize

    652KB

  • memory/3296-51-0x0000000006B30000-0x0000000006B62000-memory.dmp

    Filesize

    200KB

  • memory/3296-29-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/3296-74-0x00000000074F0000-0x0000000007B6A000-memory.dmp

    Filesize

    6.5MB

  • memory/3296-89-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/3296-71-0x0000000006B10000-0x0000000006B2E000-memory.dmp

    Filesize

    120KB

  • memory/3296-17-0x0000000004C70000-0x0000000005298000-memory.dmp

    Filesize

    6.2MB

  • memory/3296-52-0x0000000070C10000-0x0000000070C5C000-memory.dmp

    Filesize

    304KB

  • memory/3296-16-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/3296-49-0x0000000005B50000-0x0000000005B6E000-memory.dmp

    Filesize

    120KB

  • memory/3296-50-0x0000000005B90000-0x0000000005BDC000-memory.dmp

    Filesize

    304KB

  • memory/3296-77-0x0000000007130000-0x00000000071C6000-memory.dmp

    Filesize

    600KB

  • memory/4584-90-0x0000000006340000-0x0000000006502000-memory.dmp

    Filesize

    1.8MB

  • memory/4584-21-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/4584-91-0x00000000061C0000-0x0000000006210000-memory.dmp

    Filesize

    320KB

  • memory/4584-92-0x0000000006A40000-0x0000000006F6C000-memory.dmp

    Filesize

    5.2MB

  • memory/4764-24-0x0000000005720000-0x0000000005786000-memory.dmp

    Filesize

    408KB

  • memory/4764-75-0x00000000071F0000-0x000000000720A000-memory.dmp

    Filesize

    104KB

  • memory/4764-76-0x0000000007260000-0x000000000726A000-memory.dmp

    Filesize

    40KB

  • memory/4764-62-0x0000000070C10000-0x0000000070C5C000-memory.dmp

    Filesize

    304KB

  • memory/4764-78-0x00000000073F0000-0x0000000007401000-memory.dmp

    Filesize

    68KB

  • memory/4764-79-0x0000000007420000-0x000000000742E000-memory.dmp

    Filesize

    56KB

  • memory/4764-80-0x0000000007430000-0x0000000007444000-memory.dmp

    Filesize

    80KB

  • memory/4764-81-0x0000000007530000-0x000000000754A000-memory.dmp

    Filesize

    104KB

  • memory/4764-82-0x0000000007510000-0x0000000007518000-memory.dmp

    Filesize

    32KB

  • memory/4764-23-0x0000000004EF0000-0x0000000004F12000-memory.dmp

    Filesize

    136KB

  • memory/4764-18-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/4764-25-0x0000000005790000-0x00000000057F6000-memory.dmp

    Filesize

    408KB

  • memory/4764-88-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/4764-28-0x0000000005900000-0x0000000005C54000-memory.dmp

    Filesize

    3.3MB

  • memory/4764-26-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/4764-20-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB