Analysis

  • max time kernel
    133s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07-05-2024 11:58

General

  • Target

    win.exe

  • Size

    21KB

  • MD5

    bc8e22ec9436819dfb6a581c1b106ce6

  • SHA1

    a7320722aed02d6671fe08c8b9951f1fd14b4b23

  • SHA256

    3d579a26aaa523f141c22cf94f00dd27163fda2ecbb724c2962bdff4d5b2838f

  • SHA512

    c59387c6cb2f44e10dccc1f882008bf18aaebfc7931a434a5892d6717d3b5fd65c9a5cf3ab30d6c2b31a5165c53d8dfa0f5991a2415a1566fd409d26f8a15b8c

  • SSDEEP

    384:kLNzO2fP3ZiQqoZYddYtvihtYBlX7KeLTMfspTSms6Aj:yNFikZYdYvqtYCblt

Malware Config

Extracted

Family

revengerat

Botnet

LimeBuilder

C2

chutiyahaitu.duckdns.org:8080

Mutex

RV_MUTEX-FZMONFueOciq

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Checks processor information in registry 2 TTPs 2 IoCs

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

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\win.exe
    "C:\Users\Admin\AppData\Local\Temp\win.exe"
    1⤵
    • Maps connected drives based on registry
    • Checks processor information in registry
    • Suspicious use of AdjustPrivilegeToken
    PID:4332

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4332-0-0x000000007466E000-0x000000007466F000-memory.dmp

    Filesize

    4KB

  • memory/4332-1-0x0000000000370000-0x000000000037C000-memory.dmp

    Filesize

    48KB

  • memory/4332-2-0x00000000053A0000-0x0000000005944000-memory.dmp

    Filesize

    5.6MB

  • memory/4332-3-0x0000000004DF0000-0x0000000004E8C000-memory.dmp

    Filesize

    624KB

  • memory/4332-4-0x0000000004D30000-0x0000000004D96000-memory.dmp

    Filesize

    408KB

  • memory/4332-5-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB

  • memory/4332-6-0x000000007466E000-0x000000007466F000-memory.dmp

    Filesize

    4KB

  • memory/4332-7-0x0000000074660000-0x0000000074E10000-memory.dmp

    Filesize

    7.7MB