Analysis

  • max time kernel
    150s
  • max time network
    205s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2022 04:30

General

  • Target

    332a15e80edb981b5c1708050f786d61ac29f2dc9c54779ac629fd4bdb2025fc.exe

  • Size

    828KB

  • MD5

    fe9bd69489bab6dddfb95e963361b96a

  • SHA1

    de89813aba45d85183229caa70e5dc1bed237eba

  • SHA256

    332a15e80edb981b5c1708050f786d61ac29f2dc9c54779ac629fd4bdb2025fc

  • SHA512

    bade4ec8e279068cc2dbc33853efc57d164f86475b571f08eb3e245fee7fdd408e1c7234977218d417d48ea07037c42fb8af19faa88f5f82c64d63bc47ffc220

  • SSDEEP

    24576:wDFhwFzsQNLAr5bj/b4FKHrJ841gAQguqMwP5:MFhwFzPBYb02y4SA5M8

Score
7/10

Malware Config

Signatures

  • Checks BIOS information in registry 2 TTPs 3 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks installed software on the system 1 TTPs

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

  • Maps connected drives based on registry 3 TTPs 4 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\332a15e80edb981b5c1708050f786d61ac29f2dc9c54779ac629fd4bdb2025fc.exe
    "C:\Users\Admin\AppData\Local\Temp\332a15e80edb981b5c1708050f786d61ac29f2dc9c54779ac629fd4bdb2025fc.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Users\Admin\AppData\Local\Temp\332a15e80edb981b5c1708050f786d61ac29f2dc9c54779ac629fd4bdb2025fc.exe
      "C:\Users\Admin\AppData\Local\Temp\332a15e80edb981b5c1708050f786d61ac29f2dc9c54779ac629fd4bdb2025fc.exe" Track="0001101000"
      2⤵
      • Checks BIOS information in registry
      • Maps connected drives based on registry
      • Suspicious use of SetWindowsHookEx
      PID:4240

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

Query Registry

3
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2276-132-0x0000000000400000-0x00000000004F6000-memory.dmp
    Filesize

    984KB

  • memory/2276-133-0x0000000000500000-0x0000000000503000-memory.dmp
    Filesize

    12KB

  • memory/2276-137-0x0000000000400000-0x00000000004F6000-memory.dmp
    Filesize

    984KB

  • memory/4240-134-0x0000000000000000-mapping.dmp
  • memory/4240-135-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/4240-136-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/4240-138-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/4240-139-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/4240-140-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB

  • memory/4240-141-0x0000000000400000-0x00000000005BC000-memory.dmp
    Filesize

    1.7MB