Overview

overview

10

Static

static

INQUIRY FO...NG.exe

windows7_x64

10

INQUIRY FO...NG.exe

windows10_x64

10

Analysis

  • max time kernel
    139s
  • max time network
    120s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    20-10-2021 09:40

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General

  • Target

    INQUIRY FOR NEW QUOTATION FOR SAPA TRADING.exe

  • Size

    681KB

  • MD5

    422343b5ffbc0b2c7d47abfba7c24172

  • SHA1

    33ea66969c89ede393e4685a5a580d2b24d49242

  • SHA256

    174bde453acb124cf771fc3420cf4e12267bbef9bedb36d81a51988dc44c0875

  • SHA512

    10249c86f4b867c8d167906d84a79a965a99cba19a257cfa7be9f00a4304ff3984bb512c7a6dd1c67ac8a2cf8d223754d916ac17c806403b1050bb6030ed684b

Score
10/10
agentteslacollectionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    mail.grodno.by
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    9qd8$2NonPD

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 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
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
    collection
  • 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 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\INQUIRY FOR NEW QUOTATION FOR SAPA TRADING.exe
    "C:\Users\Admin\AppData\Local\Temp\INQUIRY FOR NEW QUOTATION FOR SAPA TRADING.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1656
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eBctLC" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4504.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:3996
    • C:\Users\Admin\AppData\Local\Temp\INQUIRY FOR NEW QUOTATION FOR SAPA TRADING.exe
      "{path}"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      • outlook_office_path
      • outlook_win_path
      PID:3016

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

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp4504.tmp
    MD5

    8dc5de1292be3651d86b85ad2a94bf9d

    SHA1

    a2cf2ffeee701c61d896f81a22b9b97dbdf8db23

    SHA256

    7edbea5602ec2d1753cabe480c8cc05110b5a0cb952f2f842dc081a074829902

    SHA512

    741bf5359b52225d1240654e8a94a8fad3b5acc1189508853c4699976ad7a54c6f1131bfcc9c4ad5339531444625cdbfcdfdd67e0310656e4fba65f37a9c6673

    Download Submit
  • memory/1656-115-0x0000000001140000-0x0000000001141000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1656-116-0x0000000001141000-0x0000000001142000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3016-119-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/3016-120-0x00000000004374AE-mapping.dmp
    Download
  • memory/3016-121-0x00000000015E0000-0x00000000015E1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3016-122-0x00000000015E1000-0x00000000015E2000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3016-123-0x00000000015E2000-0x00000000015E3000-memory.dmp
    Filesize

    4KB

    Download
  • memory/3996-117-0x0000000000000000-mapping.dmp
    Download