Analysis

  • max time kernel
    118s
  • max time network
    119s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2024 23:51

General

  • Target

    d57b4964f5bd056d62883c322bdd6ba03b6378256f2338c17afdb07bd05197ed.exe

  • Size

    1.4MB

  • MD5

    fadb7bce05967086092f5b763a567823

  • SHA1

    b8f791a06531e2ad48aec8cbb76f4ed00e47acea

  • SHA256

    d57b4964f5bd056d62883c322bdd6ba03b6378256f2338c17afdb07bd05197ed

  • SHA512

    67503f7be55361f45ca9452c6f4a95ce3463083f34e205b74fab809e1cddb0071ddfb1c62de666e9a336b36946e6d1c3323b0a45f0b23c9bc818871b4612e791

  • SSDEEP

    24576:kq5TfcdHj4fmbO2qVEzKJ9Ttr8LnUA8WYtWYzYPVR0zQJ9TtFaLnUMvkYtWYnYPR:kUTsamSxP52YtWYzYPz5DYtWYnYPR

Malware Config

Signatures

  • RevengeRAT

    Remote-access trojan with a wide range of capabilities.

  • Revengerat family
  • RevengeRat Executable 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • AutoIT Executable 1 IoCs

    AutoIT scripts compiled to PE executables.

  • UPX packed file 2 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 3 IoCs
  • Suspicious use of SendNotifyMessage 3 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d57b4964f5bd056d62883c322bdd6ba03b6378256f2338c17afdb07bd05197ed.exe
    "C:\Users\Admin\AppData\Local\Temp\d57b4964f5bd056d62883c322bdd6ba03b6378256f2338c17afdb07bd05197ed.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of WriteProcessMemory
    PID:1924
    • C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe
      "C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -54426677 -dhtechradar -84eb196484af4669a0e795936befce01 - -landingpage -hqykbvppiiyzrgya -1924
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\DMR\hqykbvppiiyzrgya.dat

    Filesize

    91B

    MD5

    d6763236e5d0fd663c7532f5f8f36a98

    SHA1

    735e0fb871ef67e608d7c5338ca5b595a8999997

    SHA256

    e661c9b1344b95461ed96227401473ec20950c59c2882f8b51d523d976079a02

    SHA512

    fc64b31bb77a8fb97ed0618919b2bd375611c5e0f189d571d30cdfca1c90eaba82472d36a74f965de1eafefb99d51b4083fcca2dcc7b20d4fe7ab7638862f4e4

  • \Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe

    Filesize

    519KB

    MD5

    d2731d6a0df7de11fdaa97324d9cf441

    SHA1

    be01761e55b4d67abbea5b942f7928f192eacae8

    SHA256

    5c6d2335c09d95442f681cf58c6010287b241054c1ce9497f04b1504550e4661

    SHA512

    e25391ba10917cbdbcafc1d94472a93d62782173b5dd90dc820ecd5063edd6ae3dd00c1075b1d10830ec7d5877aff828717e56b46d1d16262189cb9a8df621e0

  • memory/1912-16-0x000007FEF5523000-0x000007FEF5524000-memory.dmp

    Filesize

    4KB

  • memory/1912-17-0x00000000011D0000-0x0000000001258000-memory.dmp

    Filesize

    544KB

  • memory/1912-19-0x000007FEF5520000-0x000007FEF5F0C000-memory.dmp

    Filesize

    9.9MB

  • memory/1912-20-0x000007FEF5520000-0x000007FEF5F0C000-memory.dmp

    Filesize

    9.9MB

  • memory/1912-21-0x000007FEF5520000-0x000007FEF5F0C000-memory.dmp

    Filesize

    9.9MB

  • memory/1912-22-0x000007FEF5520000-0x000007FEF5F0C000-memory.dmp

    Filesize

    9.9MB

  • memory/1912-23-0x000007FEF5520000-0x000007FEF5F0C000-memory.dmp

    Filesize

    9.9MB

  • memory/1912-25-0x000007FEF5520000-0x000007FEF5F0C000-memory.dmp

    Filesize

    9.9MB

  • memory/1924-0-0x0000000000380000-0x0000000000688000-memory.dmp

    Filesize

    3.0MB

  • memory/1924-24-0x0000000000380000-0x0000000000688000-memory.dmp

    Filesize

    3.0MB