Overview

overview

10

Static

static

CONSIGNEE ...71.exe

windows7_x64

10

CONSIGNEE ...71.exe

windows10_x64

3

Analysis

  • max time kernel
    143s
  • max time network
    24s
  • platform
    windows7_x64
  • resource
    win7v200430
  • submitted
    30-06-2020 13:36

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General

  • Target

    CONSIGNEE BL. NO GLNL20063871.exe

  • Size

    392KB

  • MD5

    eafb5ecce79a78ff6f61de7830e3c492

  • SHA1

    f6d454e65aabcf2ee7c13eb01b776e2d557bf30f

  • SHA256

    841418cdd1e9639a6a192eb8f9fd9881f042f49a7cb2bd3463a8a6964a424b50

  • SHA512

    99a64b81a8dbe8ae3a2f2601111fbf52f94cf496d4475b2635862ae6473a81e8d1faa5b69b941d0d0e0c361b2a39ea731033143c6cdad45ac8c6295381e5ca35

Score
10/10
agentteslakeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.daiphatfood.com.vn
  • Port:
    587
  • Username:
    supin@daiphatfood.com.vn
  • Password:
    jn&6kG~_w;;A

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 4 IoCs
  • Reads data files stored by FTP clients 2 TTPs

    Tries to access configuration files associated with programs like FileZilla.

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

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

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

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

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

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

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

    persistence
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\CONSIGNEE BL. NO GLNL20063871.exe
    "C:\Users\Admin\AppData\Local\Temp\CONSIGNEE BL. NO GLNL20063871.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:240
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\abzwxpuJVYDQjR" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD142.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1860
    • C:\Users\Admin\AppData\Local\Temp\CONSIGNEE BL. NO GLNL20063871.exe
      "{path}"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1752

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

3
T1081

Discovery

System Information Discovery

1
T1082

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\Temp\tmpD142.tmp
    MD5

    bcabafb7874154a2ac7845393351c982

    SHA1

    b83d79885ddfb4375a41b59fb97d1786e073b736

    SHA256

    d19a6bd9361bf3c51ed328a23cd86a9779f33349cc96bf35e723b4ac899a9e99

    SHA512

    59c22d01c5ee995f68864ee0e2503233bb8d29bbab656f94a80c6de80cb207d72a063bad5ba470a22c15d82887f87b712ebff08c90c5c3ae25ffb2e2810b0944

    Download Submit
  • memory/240-1-0x0000000000000000-0x0000000000000000-disk.dmp
    Download
  • memory/1752-4-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1752-5-0x0000000000446BAE-mapping.dmp
    Download
  • memory/1752-6-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1752-7-0x0000000000400000-0x000000000044C000-memory.dmp
    Filesize

    304KB

    Download
  • memory/1860-2-0x0000000000000000-mapping.dmp
    Download