Analysis

  • max time kernel
    57s
  • max time network
    143s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01-10-2022 03:17

General

  • Target

    d6399f09ce6de3c04d085c2d65bbd5bd3995aaa60d050229272b1650e19a2e86.exe

  • Size

    774KB

  • MD5

    e8e4c2354988b253175f2d1eb6de9992

  • SHA1

    0f6d973f344e92b9b7372f3d14bcbdedebdf37d9

  • SHA256

    d6399f09ce6de3c04d085c2d65bbd5bd3995aaa60d050229272b1650e19a2e86

  • SHA512

    d4effa3396399e141354a1953c034db2bb2c72f235bac0230b3e18a5ec3f9360a080b630dfc3025e4d279a7a57a6e79f17e35dfd3abcd9a2653282b74e611da9

  • SSDEEP

    12288:6cAbD+/gRVxUCsjAHKtPLgkiHJ8XC0U4ZT9P/CYeI:8bD6DpMSWHJoUYlu

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5618720367:AAFqeS2K5cBYFRaIBpS6oi_RaSYSI0_A__w/

Signatures

  • AgentTesla

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

  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

  • 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 use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d6399f09ce6de3c04d085c2d65bbd5bd3995aaa60d050229272b1650e19a2e86.exe
    "C:\Users\Admin\AppData\Local\Temp\d6399f09ce6de3c04d085c2d65bbd5bd3995aaa60d050229272b1650e19a2e86.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2620
    • C:\Users\Admin\AppData\Local\Temp\d6399f09ce6de3c04d085c2d65bbd5bd3995aaa60d050229272b1650e19a2e86.exe
      "C:\Users\Admin\AppData\Local\Temp\d6399f09ce6de3c04d085c2d65bbd5bd3995aaa60d050229272b1650e19a2e86.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:1112

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\d6399f09ce6de3c04d085c2d65bbd5bd3995aaa60d050229272b1650e19a2e86.exe.log
    Filesize

    1KB

    MD5

    12557ab909651a6f99d3503d614d3562

    SHA1

    b86745768059a514bea3a438e1e96086af463246

    SHA256

    9589c869703e95d40d5870c60f66d8460f7914e9fe8dd579533c84148112babd

    SHA512

    10cdb2fa7cf054af937b4aeddfe16fe755d6b09db5a51f7052adbf472b4b435e16c141f3712762f3b67f990c3efcfa47659576988e321214c747d6cd98e75521

  • memory/1112-190-0x00000000004359EE-mapping.dmp
  • memory/1112-189-0x0000000000400000-0x000000000043A000-memory.dmp
    Filesize

    232KB

  • memory/1112-191-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/1112-192-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/1112-193-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/1112-250-0x00000000052A0000-0x00000000052B8000-memory.dmp
    Filesize

    96KB

  • memory/2620-152-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-126-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-123-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-124-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-125-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-156-0x00000000052F0000-0x00000000057EE000-memory.dmp
    Filesize

    5.0MB

  • memory/2620-127-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-128-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-129-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-130-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-157-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-132-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-133-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-134-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-135-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-136-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-137-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-138-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-139-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-141-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-142-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-143-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-144-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-140-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-145-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-146-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-147-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-148-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-149-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-155-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-151-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-121-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-153-0x0000000000550000-0x0000000000618000-memory.dmp
    Filesize

    800KB

  • memory/2620-154-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-150-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-122-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-131-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-158-0x0000000004E90000-0x0000000004F22000-memory.dmp
    Filesize

    584KB

  • memory/2620-160-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-159-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-161-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-162-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-164-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-165-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-166-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-167-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-163-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-169-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-168-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-170-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-171-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-172-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-173-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-174-0x0000000004E40000-0x0000000004E4A000-memory.dmp
    Filesize

    40KB

  • memory/2620-175-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-176-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-177-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-178-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-180-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-181-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-182-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-183-0x00000000052E0000-0x00000000052F4000-memory.dmp
    Filesize

    80KB

  • memory/2620-179-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-120-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-119-0x0000000077770000-0x00000000778FE000-memory.dmp
    Filesize

    1.6MB

  • memory/2620-184-0x0000000007450000-0x000000000745C000-memory.dmp
    Filesize

    48KB

  • memory/2620-185-0x0000000007630000-0x00000000076C4000-memory.dmp
    Filesize

    592KB

  • memory/2620-186-0x0000000007780000-0x000000000781C000-memory.dmp
    Filesize

    624KB

  • memory/2620-187-0x0000000007890000-0x00000000078F6000-memory.dmp
    Filesize

    408KB

  • memory/2620-188-0x0000000007740000-0x000000000777A000-memory.dmp
    Filesize

    232KB