Analysis

  • max time kernel
    134s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-05-2024 01:34

General

  • Target

    a17eeeebd01e2b2756e481339a001b068a4bf04f6b2e7626b39b1e77063507d7.exe

  • Size

    596KB

  • MD5

    63c2c72a019bee6e49b658934f909336

  • SHA1

    2c95922ec392ee67ec941b7e033c055cbf0b9492

  • SHA256

    a17eeeebd01e2b2756e481339a001b068a4bf04f6b2e7626b39b1e77063507d7

  • SHA512

    372c7c7ae5037d072589bba780cdf682bbd6590a26fd3093871162f837e583df16c15438787bfcf8da1ec6c18ee00adf4179797e11ecc47eccb69f3f9bd66846

  • SSDEEP

    12288:KHwEV0vgLt3ZzZqZsENsXTUPYO0zqn4MHRifuoX0pWA0aJLZM/PxItBhIc+A:QwEpzseENa2YN+n1opiWiuPxqIc+A

Malware Config

Extracted

Family

lokibot

C2

http://sssteell-com.asia/sht/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 2 IoCs
  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 4 IoCs
  • Detects executables containing common artifacts observed in infostealers 4 IoCs
  • Detects executables packed with or use KoiVM 1 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 4 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 1 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.

  • Windows security modification 2 TTPs 3 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Checks whether UAC is enabled 1 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • System policy modification 1 TTPs 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a17eeeebd01e2b2756e481339a001b068a4bf04f6b2e7626b39b1e77063507d7.exe
    "C:\Users\Admin\AppData\Local\Temp\a17eeeebd01e2b2756e481339a001b068a4bf04f6b2e7626b39b1e77063507d7.exe"
    1⤵
    • UAC bypass
    • Windows security bypass
    • Checks computer location settings
    • Windows security modification
    • Checks whether UAC is enabled
    • Suspicious use of SetThreadContext
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:4180
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\a17eeeebd01e2b2756e481339a001b068a4bf04f6b2e7626b39b1e77063507d7.exe" -Force
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3740
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3240
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\ngen.exe"
      2⤵
        PID:4548

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Command and Scripting Interpreter

    1
    T1059

    PowerShell

    1
    T1059.001

    Privilege Escalation

    Abuse Elevation Control Mechanism

    1
    T1548

    Bypass User Account Control

    1
    T1548.002

    Defense Evasion

    Abuse Elevation Control Mechanism

    1
    T1548

    Bypass User Account Control

    1
    T1548.002

    Impair Defenses

    3
    T1562

    Disable or Modify Tools

    3
    T1562.001

    Modify Registry

    4
    T1112

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    3
    T1082

    Collection

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_jwldochy.4le.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1337824034-2731376981-3755436523-1000\0f5007522459c86e95ffcc62f32308f1_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9f
      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • memory/3240-9-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3240-7-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3240-70-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3240-11-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3740-12-0x000002932D660000-0x000002932D670000-memory.dmp
      Filesize

      64KB

    • memory/3740-10-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp
      Filesize

      10.8MB

    • memory/3740-13-0x000002932D5A0000-0x000002932D5C2000-memory.dmp
      Filesize

      136KB

    • memory/3740-25-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp
      Filesize

      10.8MB

    • memory/4180-0-0x00007FFEE9C43000-0x00007FFEE9C45000-memory.dmp
      Filesize

      8KB

    • memory/4180-6-0x0000015F3FFE0000-0x0000015F40052000-memory.dmp
      Filesize

      456KB

    • memory/4180-4-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp
      Filesize

      10.8MB

    • memory/4180-3-0x0000015F3E5B0000-0x0000015F3E5CE000-memory.dmp
      Filesize

      120KB

    • memory/4180-26-0x00007FFEE9C40000-0x00007FFEEA701000-memory.dmp
      Filesize

      10.8MB

    • memory/4180-2-0x0000015F3FF60000-0x0000015F3FFD6000-memory.dmp
      Filesize

      472KB

    • memory/4180-1-0x0000015F3E1C0000-0x0000015F3E1EC000-memory.dmp
      Filesize

      176KB

    • memory/4180-5-0x0000015F3E580000-0x0000015F3E586000-memory.dmp
      Filesize

      24KB