Analysis

  • max time kernel
    141s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18-05-2024 11:17

General

  • Target

    3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe

  • Size

    560KB

  • MD5

    48dea49e21ebe69a63cd48700293c05d

  • SHA1

    854e9880e37e4eb298260a95a7b3c2f3cfbbd672

  • SHA256

    3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467

  • SHA512

    b2b37072594fbc339134a98d0d10967967b6882bd3e4f153a1e38200d52059456ebb2e0088aea03b9099623b2769b09fd982b9bfa7cc93ee5644584f702a2810

  • SSDEEP

    12288:x0pei36RAdUQGuk3qyqfw1N9OEFWliaz5Wk7Al10AbL3wW+7:Gpp36gUQGbww1N8Wwz5x8l10AP3e

Malware Config

Extracted

Family

lokibot

C2

http://ransomproducts.top/kin/five/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.

  • 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 web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • 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).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe
    "C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe"
    1⤵
    • Checks computer location settings
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4504
    • 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\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4596
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\aGzsrsZ.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:3624
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aGzsrsZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE2CA.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1136
    • C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe
      "C:\Users\Admin\AppData\Local\Temp\3a5d03976f0bfaf997300d2a4c3bbb8e2f7b5f2ac06535e6ed3f59de137d1467.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3788
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=1424 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:1396

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Execution

    Command and Scripting Interpreter

    1
    T1059

    PowerShell

    1
    T1059.001

    Scheduled Task/Job

    1
    T1053

    Persistence

    Scheduled Task/Job

    1
    T1053

    Privilege Escalation

    Scheduled Task/Job

    1
    T1053

    Credential Access

    Unsecured Credentials

    1
    T1552

    Credentials In Files

    1
    T1552.001

    Discovery

    Query Registry

    1
    T1012

    System Information Discovery

    2
    T1082

    Collection

    Data from Local System

    1
    T1005

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
      Filesize

      18KB

      MD5

      02cd81a3a6ac94c511f45fe422c5d600

      SHA1

      ea22169bfa07d600aa8d99bc5d484e6e23e9e177

      SHA256

      94b8c187cfde3643b3b102d99f5bc9d8215cffa475fd50710953153e6d175fa8

      SHA512

      459852f465b8f1a019afc269cc9ffc40e02dc99239f663046dd5b888105ac6d1c5c3e148e4dbffd2501b886c786d52c37bf695922e1c79a22baa7c2a9cd7920d

    • C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_begrqb0r.ywd.ps1
      Filesize

      60B

      MD5

      d17fe0a3f47be24a6453e9ef58c94641

      SHA1

      6ab83620379fc69f80c0242105ddffd7d98d5d9d

      SHA256

      96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

      SHA512

      5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

    • C:\Users\Admin\AppData\Local\Temp\tmpE2CA.tmp
      Filesize

      1KB

      MD5

      cf0604a53ba6156e42df3671785a448e

      SHA1

      582efda56a7d167a68b5a0593b979579558a581b

      SHA256

      394c90b508f4241172dffb07c23007fb1225fe0648bbb7102f2915a2ee9bdc43

      SHA512

      6b3b0058a3219745f4276b8f2c34778e4679b7bc04ee39140537b9c11dc6359ab8dc0070ba43ada3aa2f4032ad15521472d0fac11d8106c5417e1d7bada4546d

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3808065738-1666277613-1125846146-1000\0f5007522459c86e95ffcc62f32308f1_2397ee06-28fe-4eaa-8777-f7014368c353
      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • memory/3624-23-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/3624-95-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/3624-82-0x00000000074B0000-0x00000000074CA000-memory.dmp
      Filesize

      104KB

    • memory/3624-81-0x0000000007AF0000-0x000000000816A000-memory.dmp
      Filesize

      6.5MB

    • memory/3624-80-0x0000000007170000-0x0000000007213000-memory.dmp
      Filesize

      652KB

    • memory/3624-85-0x00000000076B0000-0x00000000076C1000-memory.dmp
      Filesize

      68KB

    • memory/3624-69-0x0000000070D00000-0x0000000070D4C000-memory.dmp
      Filesize

      304KB

    • memory/3624-88-0x00000000077F0000-0x000000000780A000-memory.dmp
      Filesize

      104KB

    • memory/3624-89-0x00000000077D0000-0x00000000077D8000-memory.dmp
      Filesize

      32KB

    • memory/3624-57-0x0000000006200000-0x000000000624C000-memory.dmp
      Filesize

      304KB

    • memory/3624-56-0x0000000006160000-0x000000000617E000-memory.dmp
      Filesize

      120KB

    • memory/3624-52-0x0000000005B60000-0x0000000005EB4000-memory.dmp
      Filesize

      3.3MB

    • memory/3624-21-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/3624-84-0x0000000007730000-0x00000000077C6000-memory.dmp
      Filesize

      600KB

    • memory/3624-32-0x0000000005150000-0x00000000051B6000-memory.dmp
      Filesize

      408KB

    • memory/3624-24-0x0000000005300000-0x0000000005928000-memory.dmp
      Filesize

      6.2MB

    • memory/3788-27-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3788-25-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3788-29-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3788-96-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/4504-4-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/4504-0-0x00000000751EE000-0x00000000751EF000-memory.dmp
      Filesize

      4KB

    • memory/4504-2-0x0000000005950000-0x0000000005EF4000-memory.dmp
      Filesize

      5.6MB

    • memory/4504-1-0x0000000000950000-0x00000000009E0000-memory.dmp
      Filesize

      576KB

    • memory/4504-30-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/4504-6-0x0000000007C80000-0x0000000007CA2000-memory.dmp
      Filesize

      136KB

    • memory/4504-5-0x00000000053F0000-0x00000000053FA000-memory.dmp
      Filesize

      40KB

    • memory/4504-3-0x0000000005440000-0x00000000054D2000-memory.dmp
      Filesize

      584KB

    • memory/4504-12-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/4504-11-0x0000000010D10000-0x0000000010DAC000-memory.dmp
      Filesize

      624KB

    • memory/4504-10-0x00000000751EE000-0x00000000751EF000-memory.dmp
      Filesize

      4KB

    • memory/4504-9-0x0000000004DC0000-0x0000000004E22000-memory.dmp
      Filesize

      392KB

    • memory/4504-8-0x000000000D320000-0x000000000D330000-memory.dmp
      Filesize

      64KB

    • memory/4504-7-0x000000000A310000-0x000000000A31C000-memory.dmp
      Filesize

      48KB

    • memory/4596-16-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/4596-83-0x00000000078A0000-0x00000000078AA000-memory.dmp
      Filesize

      40KB

    • memory/4596-79-0x0000000006AC0000-0x0000000006ADE000-memory.dmp
      Filesize

      120KB

    • memory/4596-86-0x0000000007A60000-0x0000000007A6E000-memory.dmp
      Filesize

      56KB

    • memory/4596-87-0x0000000007A70000-0x0000000007A84000-memory.dmp
      Filesize

      80KB

    • memory/4596-59-0x0000000070D00000-0x0000000070D4C000-memory.dmp
      Filesize

      304KB

    • memory/4596-58-0x0000000006AE0000-0x0000000006B12000-memory.dmp
      Filesize

      200KB

    • memory/4596-33-0x0000000005CB0000-0x0000000005D16000-memory.dmp
      Filesize

      408KB

    • memory/4596-94-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/4596-31-0x0000000005530000-0x0000000005552000-memory.dmp
      Filesize

      136KB

    • memory/4596-20-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/4596-19-0x00000000751E0000-0x0000000075990000-memory.dmp
      Filesize

      7.7MB

    • memory/4596-18-0x0000000002BC0000-0x0000000002BF6000-memory.dmp
      Filesize

      216KB