Analysis

  • max time kernel
    121s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    21/02/2024, 04:25

General

  • Target

    b916dbf4c1ab40b6def075bfcb123fa5.exe

  • Size

    428KB

  • MD5

    b916dbf4c1ab40b6def075bfcb123fa5

  • SHA1

    61ce12d729e8a30f0155c61209d8633182d9164c

  • SHA256

    4d764f4a9aeeb974560d0fe4b5c91564b3ed3d4931697bc8061211c2da7434d3

  • SHA512

    50aa49c563a0e97b219f6f141a2d0b6facd33df993165b734b5e1e8c79829fb532a4de2b002cc13761a223591c1ca86aede0139456da495188a10f4ee814b923

  • SSDEEP

    6144:gVdvczEb7GUOpYWhNVynE/mFV9IR19BtpcQ+JAewV4GdhyTh+W5PyqHR:gZLolhNVyE89o9NcQzewCEC+WwqHR

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b916dbf4c1ab40b6def075bfcb123fa5.exe
    "C:\Users\Admin\AppData\Local\Temp\b916dbf4c1ab40b6def075bfcb123fa5.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2668
    • C:\Users\Admin\AppData\Local\Temp\1333.tmp
      "C:\Users\Admin\AppData\Local\Temp\1333.tmp" --pingC:\Users\Admin\AppData\Local\Temp\b916dbf4c1ab40b6def075bfcb123fa5.exe AA2DDFBD0E39DF65700DE12E1BF428D45D7EA9C38572C6348E7549D7E0645F2CDD974458E2F7303DCB2C2FA57DAE13FFD18F99B60C68F5545A925BAC246F7105
      2⤵
      • Deletes itself
      • Executes dropped EXE
      PID:2020

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\1333.tmp

    Filesize

    428KB

    MD5

    cfc45e4824237ed3fc272a5fd0ff7412

    SHA1

    dae451ac6a4da80d89741f1d5fa658a853e135d3

    SHA256

    b0b1fc776f645f9894231141110cb715d3fe1b3e96b41cd6dfab0d554c00a967

    SHA512

    3893e44fbc004bfaa320fba867e01a831a2cf6c81b070fe38933621b07875703fad95f9766796110fe8f56de2f64448a5ea27ad3a9e7c4d0f2ee9651d021eb6c