Overview

overview

10

Static

static

1FINAL REV...21.exe

windows7_x64

10

1FINAL REV...21.exe

windows10_x64

10

Analysis

  • max time kernel
    124s
  • max time network
    118s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    27-07-2021 19:02

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General

  • Target

    1FINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. July 20, 2021.exe

  • Size

    908KB

  • MD5

    144141ae2aa727bc13fd74745b7a1315

  • SHA1

    05c9afef4033721637adb0e8ae5bfe2339eab9af

  • SHA256

    39237253378c85888c0281afc0190177c88c3d648089782de5ae1cab7e67ecef

  • SHA512

    52d64205719b12b881008a3aa9fc1a00835ea607f81e61b7a3b27526e4e10123439419512cb113ecfb9e4dcda32b4a703c14f536c55b285b1f6be5e67332d8f5

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     ftp
  • Host:
    ftp://universalinks.net/
  • Port:
    21
  • Username:
    bring4@universalinks.net
  • Password:
    {lafa{u^wEx8

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Drops file in Drivers directory 1 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

    spywarestealer
  • Reads user/profile data of web browsers 2 TTPs

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

    spywarestealer
  • 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

Processes

  • C:\Users\Admin\AppData\Local\Temp\1FINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. July 20, 2021.exe
    "C:\Users\Admin\AppData\Local\Temp\1FINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. July 20, 2021.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1000
    • C:\Users\Admin\AppData\Local\Temp\1FINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. July 20, 2021.exe
      "{path}"
      2⤵
      • Drops file in Drivers directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3156

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1FINAL REVISED_INVOICE AND PACKING LIST FOR SHIPMENT Email no. M1053 dd. July 20, 2021.exe.log
    MD5

    0c2899d7c6746f42d5bbe088c777f94c

    SHA1

    622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

    SHA256

    5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

    SHA512

    ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

    Download Submit
  • memory/1000-119-0x0000000005670000-0x0000000005671000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1000-124-0x0000000006290000-0x00000000062C8000-memory.dmp
    Filesize

    224KB

    Download
  • memory/1000-118-0x0000000005880000-0x0000000005881000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1000-114-0x0000000000D50000-0x0000000000D51000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1000-120-0x00000000057D0000-0x00000000057D1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1000-121-0x0000000005BC0000-0x0000000005BC2000-memory.dmp
    Filesize

    8KB

    Download
  • memory/1000-117-0x000000000A060000-0x000000000A061000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1000-123-0x0000000006330000-0x00000000063AF000-memory.dmp
    Filesize

    508KB

    Download
  • memory/1000-122-0x0000000007B60000-0x0000000007B61000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1000-116-0x00000000055C0000-0x000000000561F000-memory.dmp
    Filesize

    380KB

    Download
  • memory/3156-126-0x000000000043775E-mapping.dmp
    Download
  • memory/3156-125-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/3156-132-0x0000000005640000-0x0000000005641000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3156-133-0x0000000005720000-0x0000000005721000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3156-134-0x0000000006340000-0x0000000006341000-memory.dmp
    Filesize

    4KB

    Download