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Analysis

  • max time kernel
    105s
  • max time network
    97s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/07/2024, 15:23

General

  • Target

    NEW ORDER.exe

  • Size

    740KB

  • MD5

    161eb73b1e04a20bad1b9f47716abe8d

  • SHA1

    0fc916438fb79d83b1232a9c6913a599ffa5c641

  • SHA256

    5ae71498e3b1d2707c84bcd6f43566b8834f310dccafd64ef81e54cbe7ac4b01

  • SHA512

    1b27317105bf51911ad5e355bea51278dbf49d72365171eba914bfd612a40839490d073be4bd9974a9d51330c869b8aa18b88c860e19869249a533df18498d50

  • SSDEEP

    12288:ADX3jNNQniCpB5A+W6nRHDWcVYuhi1xaDjuY+wuzaLWUrm9Osd:ADnjNNwrAU5DWcVZPDjuY+fznjH

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.fakly-cambodia.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Mmhh#2014

Signatures

  • AgentTesla

    Agent Tesla is a remote access tool (RAT) written in visual basic.

  • AgentTesla payload 1 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
  • Looks for VMWare Tools registry key 2 TTPs 1 IoCs
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
    "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
    1⤵
    • Looks for VirtualBox Guest Additions in registry
    • Looks for VMWare Tools registry key
    • Checks BIOS information in registry
    • Checks computer location settings
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4252
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ACopspA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp826A.tmp"
      2⤵
      • Scheduled Task/Job: Scheduled Task
      PID:5104
    • C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe
      "C:\Users\Admin\AppData\Local\Temp\NEW ORDER.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4388

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\NEW ORDER.exe.log

    Filesize

    1KB

    MD5

    5200da2e50f24d5d543c3f10674acdcb

    SHA1

    b574a3336839882d799c0a7f635ea238efb934ee

    SHA256

    d2d81c1c9d35bc66149beaa77029bee68664d8512fc1efe373180bab77d61026

    SHA512

    24722a7de3250a6027a411c8b79d0720554c4efd59553f54b94ab77dc21efbf3191e0912901db475f08a6e9c1855d9e9594504d80d27300097418f4384a9d9cb

  • C:\Users\Admin\AppData\Local\Temp\tmp826A.tmp

    Filesize

    1KB

    MD5

    30a6be11e461713897c58abbafaf788a

    SHA1

    e03116eecaecd5089de2d7952a5d717391a64700

    SHA256

    2cda5abc5f736c943acc744a98d3d52014962ccd989af192325c99ab9919b42e

    SHA512

    4a35343c6d40fd7dd4d821fc08916849779dc49874b4cbac234649ad32eae5998394631da305bb014e28dc5572feff24e2519f60149dc0fd215e3ef43eecaef0

  • memory/4252-5-0x0000000004CF0000-0x0000000004CFA000-memory.dmp

    Filesize

    40KB

  • memory/4252-11-0x0000000000B60000-0x0000000000BCC000-memory.dmp

    Filesize

    432KB

  • memory/4252-4-0x0000000004D60000-0x0000000004DF2000-memory.dmp

    Filesize

    584KB

  • memory/4252-0-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

    Filesize

    4KB

  • memory/4252-6-0x0000000004F30000-0x0000000004F86000-memory.dmp

    Filesize

    344KB

  • memory/4252-7-0x0000000074DF0000-0x00000000755A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4252-8-0x0000000004D50000-0x0000000004D5A000-memory.dmp

    Filesize

    40KB

  • memory/4252-9-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

    Filesize

    4KB

  • memory/4252-10-0x0000000074DF0000-0x00000000755A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4252-3-0x0000000005270000-0x0000000005814000-memory.dmp

    Filesize

    5.6MB

  • memory/4252-12-0x00000000051F0000-0x0000000005256000-memory.dmp

    Filesize

    408KB

  • memory/4252-2-0x0000000004C20000-0x0000000004CBC000-memory.dmp

    Filesize

    624KB

  • memory/4252-23-0x0000000074DF0000-0x00000000755A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4252-1-0x0000000000190000-0x000000000024E000-memory.dmp

    Filesize

    760KB

  • memory/4388-21-0x0000000074DF0000-0x00000000755A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4388-22-0x0000000074DF0000-0x00000000755A0000-memory.dmp

    Filesize

    7.7MB

  • memory/4388-18-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/4388-24-0x00000000057B0000-0x00000000057C8000-memory.dmp

    Filesize

    96KB

  • memory/4388-25-0x0000000074DF0000-0x00000000755A0000-memory.dmp

    Filesize

    7.7MB