Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04-10-2024 01:23

General

  • Target

    407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe

  • Size

    863KB

  • MD5

    be92b638000820878c7be0e70e257c95

  • SHA1

    af9706bed063d07c65eac06773c8e6a1ed2e447a

  • SHA256

    407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235

  • SHA512

    e9331ee0e8ac8eba302ce4bdcad38efab115d8117818b1da0d0e51bb5c3dacbf14e1a415d0d779ce1f4e87edf74a7369adf1d72417cb49e3696395d2667b17cc

  • SSDEEP

    24576:8v2nCRxi02dgg7EC6rgzJnmMJHxxVUY4:8unCRN2dg6ECIWJnmMJRn0

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    awaratrendz.com
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    mxH!EyDs(.jx

Extracted

Family

vipkeylogger

Signatures

  • VIPKeylogger

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

  • 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 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\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe
    "C:\Users\Admin\AppData\Local\Temp\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2208
    • 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\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2796
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\SOFcFE.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3840
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\SOFcFE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC16B.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2948
    • C:\Users\Admin\AppData\Local\Temp\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe
      "C:\Users\Admin\AppData\Local\Temp\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.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:2084

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\407df9654a54792ee72730f5dae8bd303d7d92a24a5fe0a5bc83f634bab7a235.exe.log

    Filesize

    1KB

    MD5

    8ec831f3e3a3f77e4a7b9cd32b48384c

    SHA1

    d83f09fd87c5bd86e045873c231c14836e76a05c

    SHA256

    7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

    SHA512

    26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

  • 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

    661238b77738f518b1457902283c08c7

    SHA1

    d76fc475cdf1d36afcf38ecfd7b43e37355e572d

    SHA256

    1c813d096ec1dfb30f23eeeefbfb5bd1c049f0bd41cbc18e407d5f641ff07681

    SHA512

    2bc36a264dd7d2e031951779012ee345cb193d8b795337ed46ad1fe3b96638edda75a7ad0397a404570bbce2133b2871cec74b17957032d0d2984a46afb39f85

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_dvgdli5y.rcm.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpC16B.tmp

    Filesize

    1KB

    MD5

    7112178f92adb2049f0eca3652dcd66e

    SHA1

    d90790468cef5ac14189ab0ef195781987cb5909

    SHA256

    d2af73fafbe52e6750d947411b1fa991042b95ae886cc89c562044343fd4f795

    SHA512

    f2448c8f2ae464f1f515bdf8765447ece3ce975a590abd86842372a2d9a3b143a81ecd8a17cd82b142d56dfe5ec3b812677a28f7e4b0e0bb1e5deb1cc0691b99

  • memory/2084-94-0x0000000006FA0000-0x00000000074CC000-memory.dmp

    Filesize

    5.2MB

  • memory/2084-46-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/2084-92-0x00000000068A0000-0x0000000006A62000-memory.dmp

    Filesize

    1.8MB

  • memory/2084-93-0x0000000006720000-0x0000000006770000-memory.dmp

    Filesize

    320KB

  • memory/2208-5-0x00000000054D0000-0x00000000054DA000-memory.dmp

    Filesize

    40KB

  • memory/2208-10-0x000000000C530000-0x000000000C5CC000-memory.dmp

    Filesize

    624KB

  • memory/2208-9-0x0000000004F50000-0x0000000004FDC000-memory.dmp

    Filesize

    560KB

  • memory/2208-8-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/2208-0-0x000000007489E000-0x000000007489F000-memory.dmp

    Filesize

    4KB

  • memory/2208-7-0x000000007489E000-0x000000007489F000-memory.dmp

    Filesize

    4KB

  • memory/2208-6-0x0000000005990000-0x00000000059AE000-memory.dmp

    Filesize

    120KB

  • memory/2208-4-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/2208-3-0x0000000005550000-0x00000000055E2000-memory.dmp

    Filesize

    584KB

  • memory/2208-2-0x0000000005A60000-0x0000000006004000-memory.dmp

    Filesize

    5.6MB

  • memory/2208-49-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/2208-1-0x00000000009F0000-0x0000000000ACE000-memory.dmp

    Filesize

    888KB

  • memory/2796-16-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/2796-90-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/2796-35-0x0000000005BA0000-0x0000000005EF4000-memory.dmp

    Filesize

    3.3MB

  • memory/2796-15-0x00000000028D0000-0x0000000002906000-memory.dmp

    Filesize

    216KB

  • memory/2796-17-0x0000000005310000-0x0000000005938000-memory.dmp

    Filesize

    6.2MB

  • memory/2796-18-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/2796-24-0x0000000005B30000-0x0000000005B96000-memory.dmp

    Filesize

    408KB

  • memory/2796-50-0x0000000006190000-0x00000000061AE000-memory.dmp

    Filesize

    120KB

  • memory/2796-22-0x0000000005940000-0x00000000059A6000-memory.dmp

    Filesize

    408KB

  • memory/2796-78-0x0000000007760000-0x00000000077F6000-memory.dmp

    Filesize

    600KB

  • memory/2796-19-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/2796-21-0x00000000051E0000-0x0000000005202000-memory.dmp

    Filesize

    136KB

  • memory/2796-83-0x0000000007820000-0x000000000783A000-memory.dmp

    Filesize

    104KB

  • memory/2796-65-0x0000000070F90000-0x0000000070FDC000-memory.dmp

    Filesize

    304KB

  • memory/2796-76-0x00000000074E0000-0x00000000074FA000-memory.dmp

    Filesize

    104KB

  • memory/2796-82-0x0000000007720000-0x0000000007734000-memory.dmp

    Filesize

    80KB

  • memory/2796-81-0x0000000007710000-0x000000000771E000-memory.dmp

    Filesize

    56KB

  • memory/3840-51-0x0000000006C40000-0x0000000006C8C000-memory.dmp

    Filesize

    304KB

  • memory/3840-79-0x0000000007C20000-0x0000000007CB6000-memory.dmp

    Filesize

    600KB

  • memory/3840-80-0x0000000007BA0000-0x0000000007BB1000-memory.dmp

    Filesize

    68KB

  • memory/3840-77-0x0000000007A10000-0x0000000007A1A000-memory.dmp

    Filesize

    40KB

  • memory/3840-75-0x0000000007FF0000-0x000000000866A000-memory.dmp

    Filesize

    6.5MB

  • memory/3840-64-0x00000000078A0000-0x0000000007943000-memory.dmp

    Filesize

    652KB

  • memory/3840-84-0x0000000007CC0000-0x0000000007CC8000-memory.dmp

    Filesize

    32KB

  • memory/3840-53-0x0000000070F90000-0x0000000070FDC000-memory.dmp

    Filesize

    304KB

  • memory/3840-63-0x0000000007820000-0x000000000783E000-memory.dmp

    Filesize

    120KB

  • memory/3840-91-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/3840-52-0x0000000007860000-0x0000000007892000-memory.dmp

    Filesize

    200KB

  • memory/3840-25-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/3840-23-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB

  • memory/3840-36-0x0000000074890000-0x0000000075040000-memory.dmp

    Filesize

    7.7MB