Analysis

  • max time kernel
    143s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    17-05-2024 05:02

General

  • Target

    U9MIn5ATFJUc3Ki.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.

  • 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 11 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe
    "C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2700
    • 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\U9MIn5ATFJUc3Ki.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2808
    • 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:2964
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\aGzsrsZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7790.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2284
    • C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe
      "C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe"
      2⤵
        PID:2472
      • C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe
        "C:\Users\Admin\AppData\Local\Temp\U9MIn5ATFJUc3Ki.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2328

    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

    System Information Discovery

    1
    T1082

    Collection

    Data from Local System

    1
    T1005

    Email Collection

    1
    T1114

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp7790.tmp
      Filesize

      1KB

      MD5

      8f6ab47bbfa647c42f7e4b62ce689c90

      SHA1

      b28a3b4d93a0827c91240f9789a2ad5d03fba5b7

      SHA256

      3cf643d2053cd9ef9076ef10a16796e79240061682af346493757b84db88c8af

      SHA512

      c0c265dfc23696f82cbb30ab861f7f3a0763d5cf5048146116ba8b4f40a9955bea746354c10d160f4f68220ea5f0d3424a6cefc2e4e190b7bc54f14f7b1ee9d3

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c
      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2721934792-624042501-2768869379-1000\0f5007522459c86e95ffcc62f32308f1_dbaf3979-518f-4824-86e4-f33db9fb991c
      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
      Filesize

      7KB

      MD5

      a86e0a268041cfafc2631737e3dd63b5

      SHA1

      fa924add5ac3f3cd6331207ab7849d50e8790c5f

      SHA256

      3472c563dac6f5890822d3af6127c599d721a0e92c425a4f6d05907aeea03d2a

      SHA512

      3fbfbe047eace3f0c2ce8059aa53da7dd308382be2ab15f97c6150807aeb2d00ecaad133a27478c81bc576c833f2de82ce9d84d82db5672350310822e78fee7b

    • memory/2328-23-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2328-27-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2328-60-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2328-51-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2328-31-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2328-19-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2328-30-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2328-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/2328-21-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2328-25-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/2700-5-0x0000000000350000-0x0000000000360000-memory.dmp
      Filesize

      64KB

    • memory/2700-0-0x00000000744CE000-0x00000000744CF000-memory.dmp
      Filesize

      4KB

    • memory/2700-32-0x00000000744C0000-0x0000000074BAE000-memory.dmp
      Filesize

      6.9MB

    • memory/2700-3-0x0000000000940000-0x0000000000962000-memory.dmp
      Filesize

      136KB

    • memory/2700-2-0x00000000744C0000-0x0000000074BAE000-memory.dmp
      Filesize

      6.9MB

    • memory/2700-1-0x0000000000EA0000-0x0000000000F30000-memory.dmp
      Filesize

      576KB

    • memory/2700-4-0x00000000008F0000-0x00000000008FC000-memory.dmp
      Filesize

      48KB

    • memory/2700-6-0x0000000005870000-0x00000000058D2000-memory.dmp
      Filesize

      392KB