Analysis

  • max time kernel
    44s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2022 14:32

General

  • Target

    cb0fb00d5c808912dddcda9fe607c2a6e2224f6a6eb4861868751f0749cb231c.exe

  • Size

    877KB

  • MD5

    f0d23bd53c2734003bbda9fbd60c6304

  • SHA1

    ef027dcb208eae808f24d81cb352b83f91388421

  • SHA256

    cb0fb00d5c808912dddcda9fe607c2a6e2224f6a6eb4861868751f0749cb231c

  • SHA512

    2c776d195141d68469b17f5c6a665edd4db59ced136cdc39e57cea357dbaaea08988ba1933f69bc53f5e94c23119c6305377d11d6e0ffb9cdc06b16389bd10a3

  • SSDEEP

    24576:BPO+KPi9pKay+zoH3kfphUNTQJudbfpWkXeobe46+rMsdNWco3mihXSn3:BPRKspS+CICNTTRfp/eoy4jxScUdhy3

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cb0fb00d5c808912dddcda9fe607c2a6e2224f6a6eb4861868751f0749cb231c.exe
    "C:\Users\Admin\AppData\Local\Temp\cb0fb00d5c808912dddcda9fe607c2a6e2224f6a6eb4861868751f0749cb231c.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1484

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1484-54-0x0000000076BA1000-0x0000000076BA3000-memory.dmp
    Filesize

    8KB

  • memory/1484-55-0x0000000000A90000-0x0000000000BD5000-memory.dmp
    Filesize

    1.3MB

  • memory/1484-62-0x0000000000A90000-0x0000000000BD5000-memory.dmp
    Filesize

    1.3MB

  • memory/1484-64-0x0000000000A90000-0x0000000000BD5000-memory.dmp
    Filesize

    1.3MB

  • memory/1484-63-0x0000000000A90000-0x0000000000BD5000-memory.dmp
    Filesize

    1.3MB