Overview

overview

10

Static

static

10

cc98b7be97...3d.exe

windows7-x64

8

cc98b7be97...3d.exe

windows10-2004-x64

8

Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows7_x64
  • resource
    win7-20220715-en
  • resource tags

    arch:x64arch:x86image:win7-20220715-enlocale:en-usos:windows7-x64system
  • submitted
    31-07-2022 23:45

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General

  • Target

    cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d.exe

  • Size

    37KB

  • MD5

    5d5bad4c9ca26ea4b5e17186f265a70c

  • SHA1

    f9f3c1d5e9911d55999be567c7d001a0c628e9f9

  • SHA256

    cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d

  • SHA512

    32b31c0208f57e99c4709a2409c820f05a878319ed934e2c2e2734051d0218a2d0dd9cb7556a3b1f95027dfad21c67c985c35bdc0f0dbd38c508c4b40793e22a

Score
8/10
evasionpersistence

Malware Config

Signatures

  • Modifies Windows Firewall 1 TTPs 1 IoCs
    evasion
  • Drops startup file 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
    persistence
  • Suspicious use of AdjustPrivilegeToken 21 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d.exe
    "C:\Users\Admin\AppData\Local\Temp\cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d.exe"
    1⤵
    • Drops startup file
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:832
    • C:\Windows\SysWOW64\netsh.exe
      netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d.exe" "cc98b7be971a45ec2e0d4b0c6176d93af123204de204680b0879a33d71086f3d.exe" ENABLE
      2⤵
      • Modifies Windows Firewall
      PID:2032

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • memory/832-54-0x0000000076081000-0x0000000076083000-memory.dmp
    Filesize

    8KB

    Download
  • memory/832-55-0x00000000745E0000-0x0000000074B8B000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/832-58-0x00000000745E0000-0x0000000074B8B000-memory.dmp
    Filesize

    5.7MB

    Download
  • memory/2032-56-0x0000000000000000-mapping.dmp
    Download