Overview

overview

10

Static

static

Payment Ad...__.exe

windows7_x64

10

Payment Ad...__.exe

windows10_x64

10

Analysis

  • max time kernel
    147s
  • max time network
    136s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    15-01-2021 15:56

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    Payment Advice-BG_EDG9502020073103350022_8273_950___________________________________________________________________.exe

  • Size

    782KB

  • MD5

    b086aae86678a00efa4b89ade84a1eac

  • SHA1

    9106028ea115b4f265fb2d1a7f5ca481a1cff2ab

  • SHA256

    6f970b68cad69c0b6d672940e35dde418280598c320ce12f5e322366a07b44d3

  • SHA512

    773cd6103d549559899dba8812cdf24399ccb1646afb929e69da6616ce8e8b352710d4f529d6f24da2de4cd80024a8e1f47ed59cdd2b3a29080633b8d68e5db4

Score
10/10
agentteslaevasionkeyloggerspywarestealertrojan

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:     smtp
  • Host:
    smtp.vivaldi.net
  • Port:
    587
  • Username:
    benzpollux@vivaldi.net
  • Password:
    sages101Password123

Signatures

  • AgentTesla

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

    keyloggertrojanstealerspywareagenttesla
  • AgentTesla Payload 2 IoCs
  • Looks for VirtualBox Guest Additions in registry 2 TTPs
    evasion
  • Looks for VMWare Tools registry key 2 TTPs
    evasion
  • Checks BIOS information in registry 2 TTPs 2 IoCs

    BIOS information is often read in order to detect sandboxing environments.

  • 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
  • Maps connected drives based on registry 3 TTPs 2 IoCs

    Disk information is often read in order to detect sandboxing environments.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Payment Advice-BG_EDG9502020073103350022_8273_950___________________________________________________________________.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Advice-BG_EDG9502020073103350022_8273_950___________________________________________________________________.exe"
    1⤵
    • Checks BIOS information in registry
    • Maps connected drives based on registry
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:640
    • C:\Users\Admin\AppData\Local\Temp\Payment Advice-BG_EDG9502020073103350022_8273_950___________________________________________________________________.exe
      "C:\Users\Admin\AppData\Local\Temp\Payment Advice-BG_EDG9502020073103350022_8273_950___________________________________________________________________.exe"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:1524

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/640-2-0x0000000073E00000-0x00000000744EE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/640-3-0x00000000005A0000-0x00000000005A1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/640-5-0x0000000004FC0000-0x0000000004FC1000-memory.dmp
    Filesize

    4KB

    Download
  • memory/640-6-0x0000000005560000-0x0000000005561000-memory.dmp
    Filesize

    4KB

    Download
  • memory/640-7-0x0000000005100000-0x0000000005101000-memory.dmp
    Filesize

    4KB

    Download
  • memory/640-8-0x0000000005060000-0x0000000005061000-memory.dmp
    Filesize

    4KB

    Download
  • memory/640-9-0x0000000005260000-0x0000000005261000-memory.dmp
    Filesize

    4KB

    Download
  • memory/640-10-0x00000000050A0000-0x00000000050B2000-memory.dmp
    Filesize

    72KB

    Download
  • memory/640-11-0x0000000005E90000-0x0000000005EFE000-memory.dmp
    Filesize

    440KB

    Download
  • memory/640-12-0x0000000005F70000-0x0000000005F71000-memory.dmp
    Filesize

    4KB

    Download
  • memory/1524-13-0x0000000000400000-0x000000000043C000-memory.dmp
    Filesize

    240KB

    Download
  • memory/1524-14-0x000000000043748E-mapping.dmp
    Download
  • memory/1524-15-0x0000000073E00000-0x00000000744EE000-memory.dmp
    Filesize

    6.9MB

    Download
  • memory/1524-20-0x0000000005D70000-0x0000000005D71000-memory.dmp
    Filesize

    4KB

    Download