Analysis

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

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    21-05-2024 14:00

General

  • Target

    20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe

  • Size

    568KB

  • MD5

    4e2a32898a1efd013915d15cc28b9039

  • SHA1

    340557785d063449f120ccbed60371b4e45bb1ab

  • SHA256

    20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28

  • SHA512

    0aaa866f4f3f38ab0859775cd75f1370d13c63d62307ef48f3b46a5ff8c517301509fdc99ce49754221834de6789583774deff8cb7651d4934e788f19b5e2bfc

  • SSDEEP

    12288:+eWET/mr9Khj8lTbtmXPymsdgE49ZoCN4fPr+fCKKJ:+eWtCYX86iEsoTlJ

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d1/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\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe
    "C:\Users\Admin\AppData\Local\Temp\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2064
    • 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\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2632
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\jNnuRe.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2588
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jNnuRe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp783C.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2780
    • C:\Users\Admin\AppData\Local\Temp\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe
      "C:\Users\Admin\AppData\Local\Temp\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe"
      2⤵
        PID:2548
      • C:\Users\Admin\AppData\Local\Temp\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe
        "C:\Users\Admin\AppData\Local\Temp\20778595e538b4ef30d9053e1934b67f115d338f27a01e9a858f84e729fdce28.exe"
        2⤵
        • Accesses Microsoft Outlook profiles
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1704

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmp783C.tmp

      Filesize

      1KB

      MD5

      d4bf24cd1024fd44a1b5d61f8cffb183

      SHA1

      fa2ee89ccf616d793248e6ee570b87a185cc5ec6

      SHA256

      5b305250de7d2505895c62838e214556d75544ffc28eb1aacec472418261c934

      SHA512

      2935f832b82ab9721a5aab7eac7b98d325e7197d9dae293bc7a54ccb654e7583415d5df0b89395db209964e68af67aecb15081cbc30f9c70fb0ef152344bed64

    • 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

      32b08b6d4ce2bbc39e6e26def7fba67e

      SHA1

      adf655b89ff7e30c08398ecc17d5ec62973e6712

      SHA256

      a4092b959b667d8cd7bfd72e6b52b1ba82e606e0b7c8de4034edc323f17964c6

      SHA512

      d31c33ffaad5f89542307b571a1824b1f5f26847e9cfa84a11b85ef2d18cf4a3bdc82dae6809aeea6cc6f74c7a673ac1f9dd006e9658d50c6202dcf5267b9089

    • memory/1704-27-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1704-30-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1704-60-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1704-51-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1704-23-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1704-21-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1704-19-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1704-25-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1704-31-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/1704-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2064-5-0x0000000000460000-0x0000000000470000-memory.dmp

      Filesize

      64KB

    • memory/2064-0-0x00000000748AE000-0x00000000748AF000-memory.dmp

      Filesize

      4KB

    • memory/2064-32-0x00000000748A0000-0x0000000074F8E000-memory.dmp

      Filesize

      6.9MB

    • memory/2064-3-0x00000000005D0000-0x00000000005F2000-memory.dmp

      Filesize

      136KB

    • memory/2064-2-0x00000000748A0000-0x0000000074F8E000-memory.dmp

      Filesize

      6.9MB

    • memory/2064-1-0x0000000001000000-0x0000000001094000-memory.dmp

      Filesize

      592KB

    • memory/2064-4-0x00000000003E0000-0x00000000003EC000-memory.dmp

      Filesize

      48KB

    • memory/2064-6-0x0000000000E30000-0x0000000000E92000-memory.dmp

      Filesize

      392KB