Resubmissions

18-04-2024 05:12

240418-fvwlxaca73 10

18-04-2024 05:12

240418-fvs6saca66 10

18-04-2024 05:11

240418-fvsv1sdd2t 10

18-04-2024 05:11

240418-fvr9gsdc91 10

18-04-2024 05:11

240418-fvryqadc9z 10

22-09-2021 14:16

210922-rk974achg5 10

Analysis

  • max time kernel
    151s
  • max time network
    186s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    22-09-2021 14:16

General

  • Target

    53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe

  • Size

    566KB

  • MD5

    0e182fa82cebb7c71134d22645d7181c

  • SHA1

    620ce9d1e80005fa11747ed2223e79c710774c87

  • SHA256

    53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89

  • SHA512

    1d3cf14c638beff88eb06fcffbc22a1e7cfcbca3dd7c21d960f82a5f40f65a3469519cd35ac6960e1d9ef959208132ed362bd25ae612832baeced75ce003145a

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

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

  • Uses Tor communications 1 TTPs

    Malware can proxy its traffic through Tor for more anonymity.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe
    "C:\Users\Admin\AppData\Local\Temp\53a06e86b64819a4b21977584c5ee1591c0299d45ebdaad1306b852c64ec5f89.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1832
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:2024

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • memory/1832-60-0x00000000762C1000-0x00000000762C3000-memory.dmp

    Filesize

    8KB

  • memory/1832-62-0x0000000000400000-0x0000000000490000-memory.dmp

    Filesize

    576KB

  • memory/1832-61-0x00000000006F0000-0x0000000000748000-memory.dmp

    Filesize

    352KB

  • memory/1832-63-0x00000000007B0000-0x0000000000859000-memory.dmp

    Filesize

    676KB