Analysis

  • max time kernel
    119s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    22-10-2021 09:13

General

  • Target

    940fb7ef71682b6110d7c2d37a92f5df.exe

  • Size

    350KB

  • MD5

    940fb7ef71682b6110d7c2d37a92f5df

  • SHA1

    f399fbab1d1db9c10294a3cb23d71c33947d286b

  • SHA256

    c87415b188828e354d7f87edc4184c94adb757258e79ab5e1e6e200a8c8df52c

  • SHA512

    f49ea7300c4142bc262cce914d1d34e5185fc1080b162dc2d617082e792fa0222ce366af8453ca8f7bc5a454e6a83c93f0be295cc2d9e436458a5d49c3e6e57f

Score
10/10

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

bs8f

C2

http://www.rwilogisticsandbrokerage.com/bs8f/

Decoy

vasilnikov.com

parkate.club

pol360.com

handmadequatang.com

consult-set.com

nourkoki.com

theveganfusspot.com

dreamssail.com

pinpinyouqian.xyz

satellitphonestore.com

yotosunny.com

telosaolympics.com

gogetemm.com

yozotnpasumo2.xyz

avantgardemarket.com

glenndcp.com

dirtydriverz.com

avaui.com

anchoredtheblog.com

marianaoliveiraarquitetura.com

Signatures

  • Suspicious use of NtCreateProcessExOtherParentProcess 1 IoCs
  • Xloader

    Xloader is a rebranded version of Formbook malware.

  • Xloader Payload 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\940fb7ef71682b6110d7c2d37a92f5df.exe
    "C:\Users\Admin\AppData\Local\Temp\940fb7ef71682b6110d7c2d37a92f5df.exe"
    1⤵
      PID:2852
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 220
        2⤵
        • Suspicious use of NtCreateProcessExOtherParentProcess
        • Program crash
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3908

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2852-115-0x0000000000A21000-0x0000000000A42000-memory.dmp
      Filesize

      132KB

    • memory/2852-116-0x00000000001C0000-0x00000000001E9000-memory.dmp
      Filesize

      164KB