Analysis

  • max time kernel
    120s
  • max time network
    121s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    31-12-2023 04:07

General

  • Target

    277c0ad16a8a35c65ca62331d18f6e4b.exe

  • Size

    82KB

  • MD5

    277c0ad16a8a35c65ca62331d18f6e4b

  • SHA1

    464f61672a029f7b35c4ed9c026aab3a71183923

  • SHA256

    8d23473a4fc83b5c9551facd1f8d98f347a47485fee64e0950b7e0f4f1bfcd8c

  • SHA512

    c6b070b1836732fbf983d442bdfc20499b4f37a1dfa333abac7f1e8819a16c40ec8dc63c44a14437017d2a817fe00fa50deb05ce57166daab64b7cd17d54ac81

  • SSDEEP

    1536:/a96LYiRvx2REYUnNNdmBB7BguKL8rw0zu62pbNfguSNCjc+:/a96LYoJ2RiNNd0BgdIwD629tvSMI+

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\277c0ad16a8a35c65ca62331d18f6e4b.exe
    C:\Users\Admin\AppData\Local\Temp\277c0ad16a8a35c65ca62331d18f6e4b.exe
    1⤵
    • Deletes itself
    • Executes dropped EXE
    • Suspicious use of UnmapMainImage
    PID:2004
  • C:\Users\Admin\AppData\Local\Temp\277c0ad16a8a35c65ca62331d18f6e4b.exe
    "C:\Users\Admin\AppData\Local\Temp\277c0ad16a8a35c65ca62331d18f6e4b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2924

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2004-18-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/2004-29-0x0000000000320000-0x000000000033B000-memory.dmp

    Filesize

    108KB

  • memory/2004-24-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2004-20-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2924-3-0x0000000000140000-0x000000000016F000-memory.dmp

    Filesize

    188KB

  • memory/2924-1-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2924-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2924-15-0x0000000000190000-0x00000000001BF000-memory.dmp

    Filesize

    188KB

  • memory/2924-14-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB