Analysis

  • max time kernel
    38s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 18:58

General

  • Target

    69d36e2db7fcae14d1712286ffe8f234b6a8844671834b90a7e6dbc67b59e938.exe

  • Size

    49KB

  • MD5

    043c1baf55a1eeba7200cd748c304c00

  • SHA1

    ee7f5a4c3b3313ca240fc0bd7ba1649c3f1256f0

  • SHA256

    69d36e2db7fcae14d1712286ffe8f234b6a8844671834b90a7e6dbc67b59e938

  • SHA512

    d0489130cdd890bf9d7ef8ea80a840c26b03af5f5456c49192167a2da7535e3c957c328b2db7c8513b81acb2f9529c076bd52d60d0d19aa8714c7118c8675dfc

  • SSDEEP

    768:p3iRBV996KPBJ8DGBindkfcO8ir/nhP5HdSFiF8T2OzrOPhcVc:st5JlsdkfcO8ir/nlnOPO6c

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
  • Drops file in Program Files directory 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 3 IoCs
  • Modifies Internet Explorer start page 1 TTPs 2 IoCs
  • Modifies registry class 53 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\69d36e2db7fcae14d1712286ffe8f234b6a8844671834b90a7e6dbc67b59e938.exe
    "C:\Users\Admin\AppData\Local\Temp\69d36e2db7fcae14d1712286ffe8f234b6a8844671834b90a7e6dbc67b59e938.exe"
    1⤵
    • Modifies visiblity of hidden/system files in Explorer
    • Drops file in Program Files directory
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:860
    • C:\Users\Admin\AppData\Local\Temp\69d36e2db7fcae14d1712286ffe8f234b6a8844671834b90a7e6dbc67b59e938.exe
      C:\Users\Admin\AppData\Local\Temp\69d36e2db7fcae14d1712286ffe8f234b6a8844671834b90a7e6dbc67b59e938.exe
      2⤵
      • Modifies Internet Explorer settings
      • Modifies Internet Explorer start page
      PID:2020

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Hidden Files and Directories

1
T1158

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

3
T1112

Replay Monitor

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Downloads

  • memory/860-54-0x0000000074C41000-0x0000000074C43000-memory.dmp
    Filesize

    8KB

  • memory/860-59-0x00000000002F0000-0x0000000000318000-memory.dmp
    Filesize

    160KB

  • memory/860-58-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/860-60-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB

  • memory/2020-55-0x0000000000000000-mapping.dmp
  • memory/2020-57-0x0000000000400000-0x0000000000428000-memory.dmp
    Filesize

    160KB