Analysis

  • max time kernel
    158s
  • max time network
    180s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    31-12-2023 06:21

General

  • Target

    2b8eae6a9d19ae2459c64c0fd58058c2.exe

  • Size

    2.7MB

  • MD5

    2b8eae6a9d19ae2459c64c0fd58058c2

  • SHA1

    1c84ebc0a2583669f53e19428f19c8ead2a8a947

  • SHA256

    432591d516cdec05992062487866aa0081e1cfedaf7c57bb256ff8bb2ab81196

  • SHA512

    1e44f0e5b032f664cc3c5019661c313e916421a1e07bfd38e55aeb31c0d84349c85c38626700804f2081942bf64d0eb23ddbdeb46b489e3b9123872073e41ef6

  • SSDEEP

    49152:/lN1j6iQoap1FHaCMWnuEG36xt+pob5D0urIWn9ID1A/ObR5P0M9RbezQetp:1jzOp1F6CMo/+DW9ID1G4Rl0PQetp

Score
7/10
upx

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • UPX packed file 3 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2b8eae6a9d19ae2459c64c0fd58058c2.exe
    "C:\Users\Admin\AppData\Local\Temp\2b8eae6a9d19ae2459c64c0fd58058c2.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3300
    • C:\Users\Admin\AppData\Local\Temp\2b8eae6a9d19ae2459c64c0fd58058c2.exe
      C:\Users\Admin\AppData\Local\Temp\2b8eae6a9d19ae2459c64c0fd58058c2.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3316

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\2b8eae6a9d19ae2459c64c0fd58058c2.exe

    Filesize

    1.6MB

    MD5

    dcedd7afbe86b95e9f9de3253723f353

    SHA1

    b68f0a3dd4ce3ab4fff8e603a4aa76f99032e04a

    SHA256

    f28a0535ea8e11950cacc59d349415105f421646b4ad8c99b49601b296ff939d

    SHA512

    682d89e43ac0cd0de577af4c4d976673220695fc9171bd4fa862d7a7c7c4e734262c249f0a481974ebb2be46be03e850e34389376c50d5dff4091cb49889d09c

  • memory/3300-0-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3300-1-0x0000000001D40000-0x0000000001E73000-memory.dmp

    Filesize

    1.2MB

  • memory/3300-2-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3300-12-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3316-13-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB

  • memory/3316-14-0x00000000018F0000-0x0000000001A23000-memory.dmp

    Filesize

    1.2MB

  • memory/3316-15-0x0000000000400000-0x000000000062A000-memory.dmp

    Filesize

    2.2MB

  • memory/3316-20-0x0000000005590000-0x00000000057BA000-memory.dmp

    Filesize

    2.2MB

  • memory/3316-21-0x0000000000400000-0x000000000061D000-memory.dmp

    Filesize

    2.1MB

  • memory/3316-27-0x0000000000400000-0x00000000008EF000-memory.dmp

    Filesize

    4.9MB