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 12:13

General

  • Target

    ac6382ab8ca7e97aee2e1d95647d7d7a956af545b053834da610f3b4699c8389.exe

  • Size

    882KB

  • MD5

    9217d1dc2d467a426042243ec91e5284

  • SHA1

    4acffe711e47c86df6948646224bd6ac3f8d7669

  • SHA256

    ac6382ab8ca7e97aee2e1d95647d7d7a956af545b053834da610f3b4699c8389

  • SHA512

    aa6457b6f33c15f11be5a8c3d6a4df679099ddfd606b72448124e563319c4b0f21f66adb6d2471367ad1ca1a0f89e6a39a385a712511bfec6d33f6cd07199862

  • SSDEEP

    12288:oB3OjU/RdNEk/97PyTq8ezANvAttNoIPLPYh1qOaelabmdndYDR5k++prHM/64IB:ojL3KqMNv0tjPzYhQZezhdSkjV75T

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\ac6382ab8ca7e97aee2e1d95647d7d7a956af545b053834da610f3b4699c8389.exe
    "C:\Users\Admin\AppData\Local\Temp\ac6382ab8ca7e97aee2e1d95647d7d7a956af545b053834da610f3b4699c8389.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:2012

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/2012-54-0x0000000074B51000-0x0000000074B53000-memory.dmp
    Filesize

    8KB

  • memory/2012-55-0x0000000000A30000-0x0000000000B75000-memory.dmp
    Filesize

    1.3MB

  • memory/2012-62-0x0000000000A30000-0x0000000000B75000-memory.dmp
    Filesize

    1.3MB

  • memory/2012-63-0x0000000000A30000-0x0000000000B75000-memory.dmp
    Filesize

    1.3MB

  • memory/2012-64-0x0000000000A30000-0x0000000000B75000-memory.dmp
    Filesize

    1.3MB