Resubmissions

17-04-2024 12:19

240417-pg5r4afh91 10

17-04-2024 12:18

240417-pg46kaee23 10

17-04-2024 12:18

240417-pg4j2afh9x 10

17-04-2024 12:18

240417-pg3yhaee22 10

17-04-2024 12:18

240417-pg1s5sfh9t 10

16-04-2024 14:07

240416-re2nrsde5s 10

Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    17-04-2024 12:18

General

  • Target

    ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe

  • Size

    1.3MB

  • MD5

    40755985ba0182b59a34909770557b77

  • SHA1

    68752dead25052420fd8e5b94c867233accad1f4

  • SHA256

    ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a

  • SHA512

    788ec7a6c08ac4fb23e1489489152048c9663a3bcdebe767e3db304b5955f430c6bd06a16550b8c9c6bd5229a7cf2c5d1ca1ce6e40e1cbc0f2104d2630f7c507

  • SSDEEP

    12288:hD0Yxtmgcj3DKjs16MKYIjhy+AC5j6vfNqi:hQYxtmiEEYIjhyQj6vfNqi

Score
10/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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\ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe
    "C:\Users\Admin\AppData\Local\Temp\ed614783ecd08afb919ae4b42625beaa6c9ed4207fa4f9c925c32a16d543ee3a.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe
      "C:\Users\Admin\AppData\Local\Temp\GetX64BTIT.exe"
      2⤵
      • Executes dropped EXE
      PID:2820

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\x64btit.txt

    Filesize

    28B

    MD5

    7845cec70e0cd415bab83d5c0ddb3efa

    SHA1

    1f243b058b86f1ab9b28762ab999fc7209718d0d

    SHA256

    27d23451b3bb97ad05e701a0888f4eac16f5980caa8d2e0168a00b94f9f8270d

    SHA512

    300caf1b0451a9fdda0f5507e2ecad9fddf22e4b5d8956ad0a6b57c5c3095229d6563c915de3b44aea7b2dacf6b82a8a1046a14b51d21431d4727878b1d0aa6f

  • \Users\Admin\AppData\Local\Temp\GetX64BTIT.exe

    Filesize

    3KB

    MD5

    b4cd27f2b37665f51eb9fe685ec1d373

    SHA1

    7f08febf0fdb7fc9f8bf35a10fb11e7de431abe0

    SHA256

    91f1023142b7babf6ff75dad984c2a35bde61dc9e61f45483f4b65008576d581

    SHA512

    e025f65224d78f5fd0abebe281ac0d44a385b2641e367cf39eed6aefada20a112ac47f94d7febc4424f1db6a6947bac16ff83ef93a8d745b3cddfdbe64c49a1e

  • memory/2236-16-0x0000000010000000-0x0000000010016000-memory.dmp

    Filesize

    88KB

  • memory/2236-21-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-5-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-6-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-7-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-8-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-2-0x0000000000220000-0x0000000000287000-memory.dmp

    Filesize

    412KB

  • memory/2236-3-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-1-0x0000000005620000-0x0000000005720000-memory.dmp

    Filesize

    1024KB

  • memory/2236-18-0x0000000005310000-0x000000000532F000-memory.dmp

    Filesize

    124KB

  • memory/2236-20-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-4-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-22-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-23-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-24-0x0000000000400000-0x00000000051BC000-memory.dmp

    Filesize

    77.7MB

  • memory/2236-25-0x0000000005620000-0x0000000005720000-memory.dmp

    Filesize

    1024KB

  • memory/2236-30-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-34-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-39-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-40-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB

  • memory/2236-46-0x00000000051C0000-0x0000000005286000-memory.dmp

    Filesize

    792KB