Analysis

  • max time kernel
    258s
  • max time network
    324s
  • platform
    windows10-1703_x64
  • resource
    win10-20230915-en
  • resource tags

    arch:x64arch:x86image:win10-20230915-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18/10/2023, 08:35

General

  • Target

    PEGASUS LIME HVNC.exe

  • Size

    81.4MB

  • MD5

    2e0a15f6c555cbe49ee0b8e178ddeda2

  • SHA1

    de880e9a0f1fc46771cfc8a34d965828a6e285a0

  • SHA256

    c7f32879572208365bd1e05fbf4bd8d9160eef4149736e27fb85ae4844d06eaf

  • SHA512

    617cf4e636bfd68879dfb446e096b9ecc5200dcce88b0ddbaf9c139e3ae4fa1781c1b6631b21b4162ef72e7e315670f09799f0e16a991adbb95577e8a8186c71

  • SSDEEP

    1572864:XKk20+CIid6xlp1MHnbFNmfa97t4zwm22v5ccK6BMMYadlPWTUIXqpngj:Xx2kdm1MHbFIfaNt4zwmTv5NuGtks

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Obfuscated with Agile.Net obfuscator 1 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\PEGASUS LIME HVNC.exe
    "C:\Users\Admin\AppData\Local\Temp\PEGASUS LIME HVNC.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:4168

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\cfc2779c-9fe3-4191-82c0-a58f8bfc5000\rabu.dll

    Filesize

    94KB

    MD5

    14ff402962ad21b78ae0b4c43cd1f194

    SHA1

    f8a510eb26666e875a5bdd1cadad40602763ad72

    SHA256

    fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b

    SHA512

    daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b

  • \Users\Admin\AppData\Local\Temp\cfc2779c-9fe3-4191-82c0-a58f8bfc5000\rabu.dll

    Filesize

    94KB

    MD5

    14ff402962ad21b78ae0b4c43cd1f194

    SHA1

    f8a510eb26666e875a5bdd1cadad40602763ad72

    SHA256

    fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b

    SHA512

    daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b

  • memory/4168-0-0x00000000731A0000-0x000000007388E000-memory.dmp

    Filesize

    6.9MB

  • memory/4168-1-0x0000000000B00000-0x0000000005C72000-memory.dmp

    Filesize

    81.4MB

  • memory/4168-2-0x000000000A170000-0x000000000A66E000-memory.dmp

    Filesize

    5.0MB

  • memory/4168-3-0x0000000009C70000-0x0000000009D02000-memory.dmp

    Filesize

    584KB

  • memory/4168-4-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-5-0x00000000075F0000-0x00000000075FA000-memory.dmp

    Filesize

    40KB

  • memory/4168-6-0x000000000B670000-0x000000000B8AE000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-15-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-14-0x0000000071C10000-0x0000000071C90000-memory.dmp

    Filesize

    512KB

  • memory/4168-16-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-18-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-20-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-22-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-24-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-26-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-28-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-30-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-32-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-34-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-36-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-38-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-40-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-42-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-44-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-46-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-48-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-50-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-52-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-54-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-56-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-58-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-60-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-62-0x00000000731A0000-0x000000007388E000-memory.dmp

    Filesize

    6.9MB

  • memory/4168-63-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-65-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-67-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-69-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-71-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-73-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-75-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-77-0x000000000B670000-0x000000000B8AA000-memory.dmp

    Filesize

    2.2MB

  • memory/4168-373-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14037-0x00000000008B0000-0x00000000008BC000-memory.dmp

    Filesize

    48KB

  • memory/4168-14038-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14039-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14041-0x000000000C1A0000-0x000000000C314000-memory.dmp

    Filesize

    1.5MB

  • memory/4168-14042-0x000000000C610000-0x000000000C726000-memory.dmp

    Filesize

    1.1MB

  • memory/4168-14043-0x000000000B470000-0x000000000B4A0000-memory.dmp

    Filesize

    192KB

  • memory/4168-14044-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14045-0x000000000D4C0000-0x000000000D55C000-memory.dmp

    Filesize

    624KB

  • memory/4168-14046-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14047-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14048-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14049-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14050-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14051-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB

  • memory/4168-14052-0x0000000009C60000-0x0000000009C70000-memory.dmp

    Filesize

    64KB