Analysis

  • max time kernel
    142s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/09/2023, 05:44

General

  • Target

    65e27a76da50e9f988bcf7cb142d24c5bc31dfd3f1b21012a7f655ddb1337cc5.exe

  • Size

    241KB

  • MD5

    fe031ba5151a13b4f73bd7d07d9ad602

  • SHA1

    bcbab67e65b348616a137304a498b5cf2c1b2468

  • SHA256

    65e27a76da50e9f988bcf7cb142d24c5bc31dfd3f1b21012a7f655ddb1337cc5

  • SHA512

    8cb06838771776bc23ebaca786f76768b8ca3324da23b1452415643403589b2771e2b9907d205c5fa11b855d26b9103edd7c892f7a718dcede87bdd1effefb2c

  • SSDEEP

    1536:NRRpeW/of7zBrCgQhMv5cjCMjCL9qW1INCftx/6m1ToCffavnu9r8mnKLg/ID+w:NRsnBDxct09Ji2x/j1xfXqQWS

Malware Config

Extracted

Family

agenttesla

C2

https://discord.com/api/webhooks/1153579890067640350/ARZfeIar3suCQHsLFn5_77FmZLqCZApTJ_p5KOReGIkX1w-C_brTG7T3ZU1EHmybPUbP

Signatures

  • AgentTesla

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

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\65e27a76da50e9f988bcf7cb142d24c5bc31dfd3f1b21012a7f655ddb1337cc5.exe
    "C:\Users\Admin\AppData\Local\Temp\65e27a76da50e9f988bcf7cb142d24c5bc31dfd3f1b21012a7f655ddb1337cc5.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • outlook_office_path
    • outlook_win_path
    PID:2912

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2912-0-0x0000000000E80000-0x0000000000EC2000-memory.dmp

    Filesize

    264KB

  • memory/2912-1-0x0000000074C10000-0x00000000753C0000-memory.dmp

    Filesize

    7.7MB

  • memory/2912-2-0x0000000006010000-0x00000000065B4000-memory.dmp

    Filesize

    5.6MB

  • memory/2912-3-0x0000000005C20000-0x0000000005C30000-memory.dmp

    Filesize

    64KB

  • memory/2912-4-0x00000000059E0000-0x0000000005A46000-memory.dmp

    Filesize

    408KB

  • memory/2912-5-0x0000000006810000-0x0000000006860000-memory.dmp

    Filesize

    320KB

  • memory/2912-6-0x0000000006A00000-0x0000000006A92000-memory.dmp

    Filesize

    584KB

  • memory/2912-7-0x0000000006960000-0x000000000696A000-memory.dmp

    Filesize

    40KB

  • memory/2912-8-0x0000000074C10000-0x00000000753C0000-memory.dmp

    Filesize

    7.7MB

  • memory/2912-9-0x0000000005C20000-0x0000000005C30000-memory.dmp

    Filesize

    64KB