Analysis

  • max time kernel
    150s
  • max time network
    66s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2022 17:38

General

  • Target

    d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe

  • Size

    277KB

  • MD5

    6b18605075467a654300af5153d23a00

  • SHA1

    8c97e30c945ccb0c4ab7981fc0fb1c78c7dc3f7b

  • SHA256

    d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64

  • SHA512

    3272111f1b95f74c4a12c9eebe07d9de23a0281b9e3367bda21da87661b96c243d016d2c93bb49f56d9af1c1b9812b8f8dfa091db97874ae34881bdc6e31447b

  • SSDEEP

    6144:1q5+zFvSFCiTGVnyA4sdQSCWYcowHIXky7i7bOjytTfLdhOctlrBm:1q45vLAGt3N2SuR7aOjytPOIrBm

Malware Config

Signatures

  • Imminent RAT

    Remote-access trojan based on Imminent Monitor remote admin software.

  • Executes dropped EXE 1 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe
    "C:\Users\Admin\AppData\Local\Temp\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1676
    • C:\Users\Admin\AppData\Local\Temp\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe
      "C:\Users\Admin\AppData\Local\Temp\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious behavior: GetForegroundWindowSpam
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1992
    • C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /C ping 1.1.1.1 -n 1 -w 1000 > Nul & Del "C:\Users\Admin\AppData\Local\Temp\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe"
      2⤵
      • Deletes itself
      • Suspicious use of WriteProcessMemory
      PID:1420
      • C:\Windows\SysWOW64\PING.EXE
        ping 1.1.1.1 -n 1 -w 1000
        3⤵
        • Runs ping.exe
        PID:2012

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

    Filesize

    60KB

    MD5

    d15aaa7c9be910a9898260767e2490e1

    SHA1

    2090c53f8d9fc3fbdbafd3a1e4dc25520eb74388

    SHA256

    f8ebaaf487cba0c81a17c8cd680bdd2dd8e90d2114ecc54844cffc0cc647848e

    SHA512

    7e1c1a683914b961b5cc2fe5e4ae288b60bab43bfaa21ce4972772aa0589615c19f57e672e1d93e50a7ed7b76fbd2f1b421089dcaed277120b93f8e91b18af94

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    304B

    MD5

    2ff5b1fd336ba050070e332d35f23b66

    SHA1

    71af5a4d95bf397713d4ce65e9757e3ec3886190

    SHA256

    76109b2a5e86e23d14e0a3ff43387d78b8409b98204f598a9705e66d78f37167

    SHA512

    60970dd15b0ebcc01dd3c9a852a42658b53179907832926751aafc1881f68318539d629209feae1d5311c1f90e0f86a1ead58ae44aba72340b313f9e46eb7dff

  • C:\Users\Admin\AppData\Local\Temp\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe

    Filesize

    277KB

    MD5

    6b18605075467a654300af5153d23a00

    SHA1

    8c97e30c945ccb0c4ab7981fc0fb1c78c7dc3f7b

    SHA256

    d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64

    SHA512

    3272111f1b95f74c4a12c9eebe07d9de23a0281b9e3367bda21da87661b96c243d016d2c93bb49f56d9af1c1b9812b8f8dfa091db97874ae34881bdc6e31447b

  • C:\Users\Admin\AppData\Local\Temp\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe

    Filesize

    277KB

    MD5

    6b18605075467a654300af5153d23a00

    SHA1

    8c97e30c945ccb0c4ab7981fc0fb1c78c7dc3f7b

    SHA256

    d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64

    SHA512

    3272111f1b95f74c4a12c9eebe07d9de23a0281b9e3367bda21da87661b96c243d016d2c93bb49f56d9af1c1b9812b8f8dfa091db97874ae34881bdc6e31447b

  • \Users\Admin\AppData\Local\Temp\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe

    Filesize

    277KB

    MD5

    6b18605075467a654300af5153d23a00

    SHA1

    8c97e30c945ccb0c4ab7981fc0fb1c78c7dc3f7b

    SHA256

    d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64

    SHA512

    3272111f1b95f74c4a12c9eebe07d9de23a0281b9e3367bda21da87661b96c243d016d2c93bb49f56d9af1c1b9812b8f8dfa091db97874ae34881bdc6e31447b

  • \Users\Admin\AppData\Local\Temp\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64\d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64.exe

    Filesize

    277KB

    MD5

    6b18605075467a654300af5153d23a00

    SHA1

    8c97e30c945ccb0c4ab7981fc0fb1c78c7dc3f7b

    SHA256

    d30562f14158445c8c9141d3d515c70b79e1b35bd9820fbedef6e373fc774b64

    SHA512

    3272111f1b95f74c4a12c9eebe07d9de23a0281b9e3367bda21da87661b96c243d016d2c93bb49f56d9af1c1b9812b8f8dfa091db97874ae34881bdc6e31447b

  • memory/1420-64-0x0000000000000000-mapping.dmp

  • memory/1676-55-0x0000000074C30000-0x00000000751DB000-memory.dmp

    Filesize

    5.7MB

  • memory/1676-54-0x0000000075E31000-0x0000000075E33000-memory.dmp

    Filesize

    8KB

  • memory/1676-66-0x0000000074C30000-0x00000000751DB000-memory.dmp

    Filesize

    5.7MB

  • memory/1992-58-0x0000000000000000-mapping.dmp

  • memory/1992-67-0x0000000074C30000-0x00000000751DB000-memory.dmp

    Filesize

    5.7MB

  • memory/1992-68-0x0000000074C30000-0x00000000751DB000-memory.dmp

    Filesize

    5.7MB

  • memory/2012-65-0x0000000000000000-mapping.dmp