Analysis

  • max time kernel
    136s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19-05-2024 16:18

General

  • Target

    5a4b5d2da6ea58c3facadc9adf9b0eff_JaffaCakes118.exe

  • Size

    1.9MB

  • MD5

    5a4b5d2da6ea58c3facadc9adf9b0eff

  • SHA1

    3731c810f59c1c7811a2f876ba9fe55c299af171

  • SHA256

    d9644e542d46df6aaaf06413336870607c3b6c23bf7088d98b912b96ceb644b4

  • SHA512

    5f341d959c6e0b5f2e545e186611236d774ed8b4cf64bf90706274872405f26457e2a035dff370d2d8f66396612628c0f9cfbfec3c34a0c0acb8e226d46d6f72

  • SSDEEP

    49152:53gPy3EOvdXv4sLOyGkB27eGh0qMthvTFjGygKe:5R3dVsyGYo0dfaxN

Malware Config

Extracted

Family

lokibot

C2

http://89.46.222.135/lewy/lewy/sun/best/solar/gem/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.

  • Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Identifies Wine through registry keys 2 TTPs 1 IoCs

    Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5a4b5d2da6ea58c3facadc9adf9b0eff_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\5a4b5d2da6ea58c3facadc9adf9b0eff_JaffaCakes118.exe"
    1⤵
    • Identifies VirtualBox via ACPI registry values (likely anti-VM)
    • Checks BIOS information in registry
    • Identifies Wine through registry keys
    • Adds Run key to start application
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2736
    • C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\SysWOW64\svchost.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1952

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3906287020-2915474608-1755617787-1000\0f5007522459c86e95ffcc62f32308f1_215f2dba-ef84-4dd1-b127-5f514a0c233b

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3906287020-2915474608-1755617787-1000\0f5007522459c86e95ffcc62f32308f1_215f2dba-ef84-4dd1-b127-5f514a0c233b

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • memory/1952-13-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1952-62-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1952-18-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/1952-15-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2736-3-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-7-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-8-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-9-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-10-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-11-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-6-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-5-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-17-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-0-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-4-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-2-0x0000000000400000-0x00000000008E0000-memory.dmp

    Filesize

    4.9MB

  • memory/2736-1-0x0000000000401000-0x0000000000432000-memory.dmp

    Filesize

    196KB