Analysis

  • max time kernel
    100s
  • max time network
    47s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    22-11-2022 23:10

General

  • Target

    52ad780e49a347e9ed1bb92a254b0c695d56c768263ca33ca16ade9bc0285a7a.exe

  • Size

    561KB

  • MD5

    6771562a2df9dfd34922a4a8975ff146

  • SHA1

    3cbec281d7427f5e770eaaaa37a6b861676eea0e

  • SHA256

    52ad780e49a347e9ed1bb92a254b0c695d56c768263ca33ca16ade9bc0285a7a

  • SHA512

    b0918a5b0e3387ee025ebf5685f9013e7b221a395da2d50565d7e65e2079f38c038757d01b37ccabd14d600091a7183c936d627707c87adf82838989d8257d5a

  • SSDEEP

    12288:rkMIz+ZIg7qDs62eEj8G4fNsA2peq8nenbo49NQpHYBJWsMfB/:kz+ZIgmDs6TqaOA2poensU3JWBfB/

Malware Config

Signatures

  • Office macro that triggers on suspicious action 1 IoCs

    Office document macro which triggers in special circumstances - often malicious.

  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\52ad780e49a347e9ed1bb92a254b0c695d56c768263ca33ca16ade9bc0285a7a.exe
    "C:\Users\Admin\AppData\Local\Temp\52ad780e49a347e9ed1bb92a254b0c695d56c768263ca33ca16ade9bc0285a7a.exe"
    1⤵
    • Suspicious use of SetWindowsHookEx
    PID:816
  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /automation -Embedding
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:972

Network

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\24C1.tmp
    Filesize

    529KB

    MD5

    936ac3e0861b942b73a876e5edb4de12

    SHA1

    22e52f254d2ea67b2bddb333a840a86a0c986b6a

    SHA256

    d14cfa0fb03e60d8f52525c9d3924d9388306af3e7318bd5f1ced38e1ae5257a

    SHA512

    861972d0b27572f5934e08e2748d1214babb0e5ac42981b9b3dbab02e04a37ffd860b0f185ee25d81b4e82ac4c90732d2ac148b803c56dea9521218471c55bf0

  • memory/972-56-0x000000002FCB1000-0x000000002FCB4000-memory.dmp
    Filesize

    12KB

  • memory/972-57-0x0000000070D81000-0x0000000070D83000-memory.dmp
    Filesize

    8KB

  • memory/972-58-0x000000005FFF0000-0x0000000060000000-memory.dmp
    Filesize

    64KB

  • memory/972-59-0x0000000075DF1000-0x0000000075DF3000-memory.dmp
    Filesize

    8KB

  • memory/972-61-0x0000000071D6D000-0x0000000071D78000-memory.dmp
    Filesize

    44KB

  • memory/972-62-0x0000000071D6D000-0x0000000071D78000-memory.dmp
    Filesize

    44KB