Overview

overview

10

Static

static

1

Bill of La...ce.exe

windows7_x64

10

Bill of La...ce.exe

windows10_x64

10

Analysis

  • max time kernel
    149s
  • max time network
    149s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    09-12-2021 04:21

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General

  • Target

    Bill of Lading & Shipping Advice.exe

  • Size

    508KB

  • MD5

    ca0d7b52d537773db4598a25fdf5cf22

  • SHA1

    f971b4ac64190312edfd3830dd40a257316c7e8f

  • SHA256

    b9829a5660b2dcf188de5595741b42380f091c30bb3be299e131b61171d7b513

  • SHA512

    58b69ca75d881acf8d90e3c22859dff514f796872460e619bd4699f71abbeb02ccc6832b583d29e916b6f993d508018b50d59cd8d46859251cb12e9e14d91195

Score
10/10
xloaderea0rloaderrat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

ea0r

C2

http://www.asiapubz-hk.com/ea0r/

Decoy

lionheartcreativestudios.com

konzertmanagement.com

blackpanther.online

broychim-int.com

takut18.com

txstarsolar.com

herdsherpa.com

igorshestakov.com

shinesbox.com

reflectpkljlt.xyz

oiltoolshub.com

viralmoneychallenge.com

changingalphastrategies.com

mecitiris.com

rdadmin.online

miniambiente.com

kominarcine.com

pino-almond.com

heihit.xyz

junqi888.com

Signatures

  • Xloader

    Xloader is a rebranded version of Formbook malware.

    loaderxloader
  • Xloader Payload 4 IoCs
    rat
  • Deletes itself 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Suspicious use of SetThreadContext 4 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 2 IoCs
  • Suspicious use of SendNotifyMessage 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:1412
    • C:\Users\Admin\AppData\Local\Temp\Bill of Lading & Shipping Advice.exe
      "C:\Users\Admin\AppData\Local\Temp\Bill of Lading & Shipping Advice.exe"
      2⤵
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1516
      • C:\Users\Admin\AppData\Local\Temp\Bill of Lading & Shipping Advice.exe
        "C:\Users\Admin\AppData\Local\Temp\Bill of Lading & Shipping Advice.exe"
        3⤵
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: MapViewOfSection
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:1156
        • C:\Windows\SysWOW64\help.exe
          "C:\Windows\SysWOW64\help.exe"
          4⤵
          • Suspicious use of SetThreadContext
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious behavior: MapViewOfSection
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:1336
          • C:\Windows\SysWOW64\cmd.exe
            /c del "C:\Users\Admin\AppData\Local\Temp\Bill of Lading & Shipping Advice.exe"
            5⤵
            • Deletes itself
            PID:560
    • C:\Windows\SysWOW64\autochk.exe
      "C:\Windows\SysWOW64\autochk.exe"
      2⤵
        PID:568

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Initial Access

    Execution

    Persistence

    Privilege Escalation

    Defense Evasion

    Credential Access

    Discovery

    System Information Discovery

    1
    T1082

    Lateral Movement

    Collection

    Exfiltration

    Command and Control

    Impact

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • \Users\Admin\AppData\Local\Temp\nsnC3DC.tmp\ynieoukx.dll
      MD5

      7c9a18a000849851c8e34fe6e1e88b21

      SHA1

      ffd0b9cd7b469be2f15ce836076ff21c88ee3a2d

      SHA256

      80f12b6475767dd4cd6271fd6e213317230ce5814909c9b21e132cacae3952c6

      SHA512

      5e62ee3116a13fe3fcaf137329f02825be17ed2385c43a227b9b5f7f59b09636de0f85ee778b31f1c87b67afd786a6f62d5c79acc85caad32ebde0ce24cd9c9a

      Download Submit
    • memory/560-68-0x0000000000000000-mapping.dmp
      Download
    • memory/1156-63-0x0000000002240000-0x0000000002251000-memory.dmp
      Filesize

      68KB

      Download
    • memory/1156-56-0x0000000000400000-0x0000000000429000-memory.dmp
      Filesize

      164KB

      Download
    • memory/1156-60-0x0000000000A10000-0x0000000000A21000-memory.dmp
      Filesize

      68KB

      Download
    • memory/1156-59-0x0000000000700000-0x0000000000A03000-memory.dmp
      Filesize

      3.0MB

      Download
    • memory/1156-57-0x000000000041D410-mapping.dmp
      Download
    • memory/1156-62-0x0000000000400000-0x0000000000429000-memory.dmp
      Filesize

      164KB

      Download
    • memory/1336-70-0x00000000005A0000-0x0000000000630000-memory.dmp
      Filesize

      576KB

      Download
    • memory/1336-69-0x0000000000910000-0x0000000000C13000-memory.dmp
      Filesize

      3.0MB

      Download
    • memory/1336-65-0x0000000000000000-mapping.dmp
      Download
    • memory/1336-67-0x0000000000080000-0x00000000000A9000-memory.dmp
      Filesize

      164KB

      Download
    • memory/1336-66-0x0000000000500000-0x0000000000506000-memory.dmp
      Filesize

      24KB

      Download
    • memory/1412-61-0x0000000006B00000-0x0000000006C61000-memory.dmp
      Filesize

      1.4MB

      Download
    • memory/1412-64-0x0000000004990000-0x0000000004A55000-memory.dmp
      Filesize

      788KB

      Download
    • memory/1412-71-0x0000000006D60000-0x0000000006EA4000-memory.dmp
      Filesize

      1.3MB

      Download
    • memory/1516-54-0x0000000075AB1000-0x0000000075AB3000-memory.dmp
      Filesize

      8KB

      Download