Analysis

  • max time kernel
    120s
  • max time network
    143s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250314-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/03/2025, 04:16

General

  • Target

    HPichHAekHXL0i2.exe

  • Size

    735KB

  • MD5

    25eaa2d8a1a973c77f37f07c0f0dd2fe

  • SHA1

    57f72cf8d22f5fd5e0472a928faeb938b7a362e7

  • SHA256

    1792b62467af9326272e0190ddd1e22c6217f23637ab47b9fbe0098ca3800c6d

  • SHA512

    487ef85e16c835b552e1ec43489e6c2b44a9d41b365c869a95f3206f3f75a5ed7842991a745222e1e36276411769bb36f8f4eec4824b22ddde82e2f0a94f2eb3

  • SSDEEP

    12288:NbdQiKaxRvjVoNUy/zS9iDCQJU5dlAW37yFPYELKa:pdQibRZy/cQCIwdlf3Qr

Malware Config

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    mail.steadfastlogistics.in
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    slf@2023

Extracted

Family

vipkeylogger

Credentials

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.

  • Uses the VBS compiler for execution 1 TTPs
  • 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 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 17 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\HPichHAekHXL0i2.exe
    "C:\Users\Admin\AppData\Local\Temp\HPichHAekHXL0i2.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1348
    • 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\HPichHAekHXL0i2.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1796
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\ylDfXNTY.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4360
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ylDfXNTY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB863.tmp"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:2180
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.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:5064

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

    e8c67e21cad9509d605885d5a6324501

    SHA1

    e21baceaef8ab6f282fb0c20ff8fe3cac7b9ed18

    SHA256

    6015554749a551dd5a9e1ed65d72f84bdeace73beb3bfdbfc560529a347bbe1e

    SHA512

    9f48df3b8d207d97b3899bf573348e592a81a8bb8fbfe3c376be47aed29e67e3f302aaf7b220bc7a7d35b83e14618c34aca136af4ae623a9acad46101276c4ec

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4p1tsz1p.aam.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Local\Temp\tmpB863.tmp

    Filesize

    1KB

    MD5

    ef55e5d3dc086bfaf40e94a5f0abe93b

    SHA1

    79ef19aea3d8628604ea2b50e5db5bf4da2ce011

    SHA256

    3f63b5ecf11b6262c51c1392621209088db3da6684438c2431bd30803790bc26

    SHA512

    a78abd388d7641e344ed701e2a554122d00e1a80033862f9abcee7826c3bfa67a5efeef28b82ea0a754cdfcec1ee3c8630d121b2e449accf22a4d5a1d0433f39

  • memory/1348-4-0x0000000004CC0000-0x0000000004CCA000-memory.dmp

    Filesize

    40KB

  • memory/1348-5-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1348-6-0x0000000004D70000-0x0000000004E0C000-memory.dmp

    Filesize

    624KB

  • memory/1348-7-0x0000000004FC0000-0x0000000004FD8000-memory.dmp

    Filesize

    96KB

  • memory/1348-8-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

    Filesize

    4KB

  • memory/1348-9-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1348-10-0x0000000005F50000-0x0000000005FDE000-memory.dmp

    Filesize

    568KB

  • memory/1348-3-0x0000000004B10000-0x0000000004BA2000-memory.dmp

    Filesize

    584KB

  • memory/1348-2-0x0000000005020000-0x00000000055C4000-memory.dmp

    Filesize

    5.6MB

  • memory/1348-0-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

    Filesize

    4KB

  • memory/1348-48-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1348-1-0x00000000001A0000-0x000000000025C000-memory.dmp

    Filesize

    752KB

  • memory/1796-77-0x0000000007680000-0x0000000007716000-memory.dmp

    Filesize

    600KB

  • memory/1796-81-0x0000000007740000-0x000000000775A000-memory.dmp

    Filesize

    104KB

  • memory/1796-20-0x0000000005100000-0x0000000005122000-memory.dmp

    Filesize

    136KB

  • memory/1796-21-0x00000000051A0000-0x0000000005206000-memory.dmp

    Filesize

    408KB

  • memory/1796-19-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1796-89-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1796-15-0x00000000027A0000-0x00000000027D6000-memory.dmp

    Filesize

    216KB

  • memory/1796-31-0x0000000005A90000-0x0000000005DE4000-memory.dmp

    Filesize

    3.3MB

  • memory/1796-16-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1796-22-0x00000000058F0000-0x0000000005956000-memory.dmp

    Filesize

    408KB

  • memory/1796-18-0x00000000052C0000-0x00000000058E8000-memory.dmp

    Filesize

    6.2MB

  • memory/1796-17-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/1796-76-0x0000000007470000-0x000000000747A000-memory.dmp

    Filesize

    40KB

  • memory/1796-64-0x0000000070160000-0x00000000701AC000-memory.dmp

    Filesize

    304KB

  • memory/4360-80-0x0000000007B60000-0x0000000007B74000-memory.dmp

    Filesize

    80KB

  • memory/4360-51-0x00000000075B0000-0x00000000075E2000-memory.dmp

    Filesize

    200KB

  • memory/4360-63-0x00000000077F0000-0x0000000007893000-memory.dmp

    Filesize

    652KB

  • memory/4360-52-0x0000000070160000-0x00000000701AC000-memory.dmp

    Filesize

    304KB

  • memory/4360-74-0x0000000007F60000-0x00000000085DA000-memory.dmp

    Filesize

    6.5MB

  • memory/4360-75-0x0000000007920000-0x000000000793A000-memory.dmp

    Filesize

    104KB

  • memory/4360-49-0x0000000006220000-0x000000000623E000-memory.dmp

    Filesize

    120KB

  • memory/4360-50-0x0000000006B20000-0x0000000006B6C000-memory.dmp

    Filesize

    304KB

  • memory/4360-79-0x0000000007B50000-0x0000000007B5E000-memory.dmp

    Filesize

    56KB

  • memory/4360-78-0x0000000007B20000-0x0000000007B31000-memory.dmp

    Filesize

    68KB

  • memory/4360-82-0x0000000007C40000-0x0000000007C48000-memory.dmp

    Filesize

    32KB

  • memory/4360-88-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/4360-62-0x0000000006BD0000-0x0000000006BEE000-memory.dmp

    Filesize

    120KB

  • memory/4360-36-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/4360-35-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/4360-23-0x0000000074CB0000-0x0000000075460000-memory.dmp

    Filesize

    7.7MB

  • memory/5064-46-0x0000000000400000-0x000000000044A000-memory.dmp

    Filesize

    296KB

  • memory/5064-90-0x0000000006750000-0x0000000006912000-memory.dmp

    Filesize

    1.8MB

  • memory/5064-91-0x00000000065D0000-0x0000000006620000-memory.dmp

    Filesize

    320KB

  • memory/5064-92-0x0000000006F50000-0x000000000747C000-memory.dmp

    Filesize

    5.2MB