Analysis

  • max time kernel
    140s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-07-2024 15:23

General

  • Target

    potvda.exe

  • Size

    832KB

  • MD5

    7a38b6b16571cd9196cca4490f314994

  • SHA1

    347938815e3063d617dedd5e7c707702dc51e00f

  • SHA256

    48f20e7300b3135099a86866ee6028aad2a0ba260b8ff3ae60c3d47fb3bd447b

  • SHA512

    7ae2673d358fbd6b8c366a3f42824282002103abc3e65768e8d01db6727f1f027e57d3cc9f2eb68acfafafe0700e056209d63cf3c130172598455225f1107f6b

  • SSDEEP

    24576:4Cm1uvN9rECr8dyzNKMN0su2PawPgeFX6Mrnx:oufn7N0s9iw4ehnnx

Malware Config

Extracted

Family

lokibot

C2

http://104.248.205.66/index.php/modify.php?edit=1

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.

  • 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.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 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 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\potvda.exe
    "C:\Users\Admin\AppData\Local\Temp\potvda.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2752
    • 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\potvda.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:516
    • 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
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3764

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_1rvre5s2.syu.ps1

    Filesize

    60B

    MD5

    d17fe0a3f47be24a6453e9ef58c94641

    SHA1

    6ab83620379fc69f80c0242105ddffd7d98d5d9d

    SHA256

    96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

    SHA512

    5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1750093773-264148664-1320403265-1000\0f5007522459c86e95ffcc62f32308f1_46967d70-72aa-405b-b21a-7603bc5aaaad

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1750093773-264148664-1320403265-1000\0f5007522459c86e95ffcc62f32308f1_46967d70-72aa-405b-b21a-7603bc5aaaad

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • memory/516-55-0x00000000076F0000-0x0000000007D6A000-memory.dmp

    Filesize

    6.5MB

  • memory/516-18-0x0000000002470000-0x00000000024A6000-memory.dmp

    Filesize

    216KB

  • memory/516-75-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/516-31-0x0000000005690000-0x00000000059E4000-memory.dmp

    Filesize

    3.3MB

  • memory/516-63-0x00000000073C0000-0x00000000073C8000-memory.dmp

    Filesize

    32KB

  • memory/516-62-0x00000000073E0000-0x00000000073FA000-memory.dmp

    Filesize

    104KB

  • memory/516-61-0x00000000072E0000-0x00000000072F4000-memory.dmp

    Filesize

    80KB

  • memory/516-60-0x00000000072D0000-0x00000000072DE000-memory.dmp

    Filesize

    56KB

  • memory/516-59-0x00000000072A0000-0x00000000072B1000-memory.dmp

    Filesize

    68KB

  • memory/516-58-0x0000000007320000-0x00000000073B6000-memory.dmp

    Filesize

    600KB

  • memory/516-57-0x0000000007110000-0x000000000711A000-memory.dmp

    Filesize

    40KB

  • memory/516-56-0x00000000070A0000-0x00000000070BA000-memory.dmp

    Filesize

    104KB

  • memory/516-17-0x0000000074D2E000-0x0000000074D2F000-memory.dmp

    Filesize

    4KB

  • memory/516-53-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/516-20-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/516-35-0x0000000005D60000-0x0000000005D7E000-memory.dmp

    Filesize

    120KB

  • memory/516-19-0x0000000004F60000-0x0000000005588000-memory.dmp

    Filesize

    6.2MB

  • memory/516-23-0x0000000004D50000-0x0000000004DB6000-memory.dmp

    Filesize

    408KB

  • memory/516-24-0x0000000004E30000-0x0000000004E96000-memory.dmp

    Filesize

    408KB

  • memory/516-22-0x0000000004CB0000-0x0000000004CD2000-memory.dmp

    Filesize

    136KB

  • memory/516-54-0x0000000006D70000-0x0000000006E13000-memory.dmp

    Filesize

    652KB

  • memory/516-51-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/516-21-0x0000000074D20000-0x00000000754D0000-memory.dmp

    Filesize

    7.7MB

  • memory/516-36-0x0000000005DF0000-0x0000000005E3C000-memory.dmp

    Filesize

    304KB

  • memory/516-40-0x0000000006350000-0x0000000006382000-memory.dmp

    Filesize

    200KB

  • memory/516-41-0x0000000070AF0000-0x0000000070B3C000-memory.dmp

    Filesize

    304KB

  • memory/516-52-0x0000000006310000-0x000000000632E000-memory.dmp

    Filesize

    120KB

  • memory/2752-16-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/2752-8-0x0000000008470000-0x000000000847E000-memory.dmp

    Filesize

    56KB

  • memory/2752-1-0x00000000001F0000-0x00000000002C2000-memory.dmp

    Filesize

    840KB

  • memory/2752-0-0x0000000074CAE000-0x0000000074CAF000-memory.dmp

    Filesize

    4KB

  • memory/2752-4-0x0000000074CA0000-0x0000000075450000-memory.dmp

    Filesize

    7.7MB

  • memory/2752-3-0x00000000071B0000-0x0000000007242000-memory.dmp

    Filesize

    584KB

  • memory/2752-2-0x00000000076C0000-0x0000000007C64000-memory.dmp

    Filesize

    5.6MB

  • memory/2752-5-0x0000000002560000-0x000000000256A000-memory.dmp

    Filesize

    40KB

  • memory/2752-10-0x000000000C050000-0x000000000C0EC000-memory.dmp

    Filesize

    624KB

  • memory/2752-9-0x00000000086E0000-0x0000000008742000-memory.dmp

    Filesize

    392KB

  • memory/2752-6-0x0000000007690000-0x00000000076A2000-memory.dmp

    Filesize

    72KB

  • memory/2752-7-0x00000000076B0000-0x00000000076B8000-memory.dmp

    Filesize

    32KB

  • memory/3764-11-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3764-13-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3764-15-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/3764-84-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB