Analysis

  • max time kernel
    151s
  • max time network
    144s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 09:55

General

  • Target

    705f541acf63103cc01ef3752ce477e77da70e78c6544bc465dbb14d88435720.exe

  • Size

    412KB

  • MD5

    279d93809fd3319788824a79b91fabb2

  • SHA1

    da00646f0961346755503980853cf85ec9c38662

  • SHA256

    705f541acf63103cc01ef3752ce477e77da70e78c6544bc465dbb14d88435720

  • SHA512

    75470994fa6174ae34df5498608b6a4c88b0f15ed8af069e4b6d91b3e8c046d2349228765bebbdcb7368a886f8775ff8d9b955a8daba6d702bd65b01527e6a45

  • SSDEEP

    12288:ExEEGY8ZuX3aCwsijzinYUQTymzn9jOGV+ub:ExRAu9fAPU7mr1V

Malware Config

Signatures

  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 5 IoCs
  • Disables taskbar notifications via registry modification
  • Windows security modification 2 TTPs 8 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • System policy modification 1 TTPs 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\705f541acf63103cc01ef3752ce477e77da70e78c6544bc465dbb14d88435720.exe
    "C:\Users\Admin\AppData\Local\Temp\705f541acf63103cc01ef3752ce477e77da70e78c6544bc465dbb14d88435720.exe"
    1⤵
    • UAC bypass
    • Windows security bypass
    • Windows security modification
    • Adds Run key to start application
    • Checks whether UAC is enabled
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    • System policy modification
    PID:1744

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Modify Registry

5
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1744-54-0x0000000075F61000-0x0000000075F63000-memory.dmp
    Filesize

    8KB

  • memory/1744-55-0x0000000000560000-0x0000000000566000-memory.dmp
    Filesize

    24KB

  • memory/1744-56-0x0000000000400000-0x00000000004C9000-memory.dmp
    Filesize

    804KB

  • memory/1744-57-0x0000000000570000-0x0000000000573000-memory.dmp
    Filesize

    12KB

  • memory/1744-58-0x0000000000400000-0x00000000004C9000-memory.dmp
    Filesize

    804KB