Analysis

  • max time kernel
    57s
  • max time network
    31s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    04/12/2022, 10:03

General

  • Target

    cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe

  • Size

    393KB

  • MD5

    8cd0df1648102eaf1ae50da01bb4c339

  • SHA1

    58b7db2cef0319d05ae0288fcd3ed59ff8ad40d4

  • SHA256

    cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9

  • SHA512

    0caa9e0be24a8d8446099299cf3bf3f3c0100f62d19727dbc1d453c2ecff8c87a000ac1b9b9fb8661331e80a0ad23a7afda013da74888afe53cad0b34b7d8fbc

  • SSDEEP

    6144:BpdlRQUrbslZwzYdC5tR1bYc0sCLgwZaffdtw2nRfzQpT3+yfrabvpy3gumMlBRR:OV3wzYdcbk2w/sRkxspBoB

Score
8/10
upx

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe
    "C:\Users\Admin\AppData\Local\Temp\cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1096
    • C:\Users\Admin\AppData\Local\Temp\cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe
      C:\Users\Admin\AppData\Local\Temp\cb2289cc63b402a3cb085b20108e4744932da678c4d32f01c1d5dc386bc529a9.exe
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetWindowsHookEx
      PID:820
  • C:\Windows\system32\AUDIODG.EXE
    C:\Windows\system32\AUDIODG.EXE 0x1d4
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:1684

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    33KB

    MD5

    e4ec57e8508c5c4040383ebe6d367928

    SHA1

    b22bcce36d9fdeae8ab7a7ecc0b01c8176648d06

    SHA256

    8ad9e47693e292f381da42ddc13724a3063040e51c26f4ca8e1f8e2f1ddd547f

    SHA512

    77d5cf66caf06e192e668fae2b2594e60a498e8e0ccef5b09b9710721a4cdb0c852d00c446fd32c5b5c85e739de2e73cb1f1f6044879fe7d237341bbb6f27822

  • memory/820-57-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/820-60-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/820-63-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/820-66-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/820-54-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/820-70-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/820-55-0x0000000000400000-0x0000000000444000-memory.dmp

    Filesize

    272KB

  • memory/820-74-0x0000000010000000-0x0000000010013000-memory.dmp

    Filesize

    76KB

  • memory/820-75-0x0000000010000000-0x0000000010013000-memory.dmp

    Filesize

    76KB

  • memory/1096-72-0x0000000000280000-0x0000000000285000-memory.dmp

    Filesize

    20KB

  • memory/1096-71-0x0000000000220000-0x0000000000262000-memory.dmp

    Filesize

    264KB

  • memory/1096-69-0x0000000000400000-0x00000000004D2000-memory.dmp

    Filesize

    840KB